<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with Wdesk from Workiva-->
<!--Copyright 2021 Workiva-->
<!--r:701c1f9a-cae3-4438-89b4-917316628853,g:10d6db3b-7030-4857-9347-74e2316f9e62-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://www.ducommun.com/role/Cover" xlink:type="simple" xlink:href="dco-20210403.xsd#Cover"/>
  <link:presentationLink xlink:role="http://www.ducommun.com/role/Cover" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_dei_CoverAbstract_20e236bf-66d2-4455-b44b-d8e5652930a5" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_CoverAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentType_1285aec0-3f36-4ad8-94df-7be09a431c52" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentType"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_20e236bf-66d2-4455-b44b-d8e5652930a5" xlink:to="loc_dei_DocumentType_1285aec0-3f36-4ad8-94df-7be09a431c52" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentQuarterlyReport_db37bcaf-8fb2-4091-a5a2-5faf5caf170e" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentQuarterlyReport"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_20e236bf-66d2-4455-b44b-d8e5652930a5" xlink:to="loc_dei_DocumentQuarterlyReport_db37bcaf-8fb2-4091-a5a2-5faf5caf170e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentPeriodEndDate_972f2ed0-1e94-4ee7-9b36-e0aa10227a4b" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentPeriodEndDate"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_20e236bf-66d2-4455-b44b-d8e5652930a5" xlink:to="loc_dei_DocumentPeriodEndDate_972f2ed0-1e94-4ee7-9b36-e0aa10227a4b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentTransitionReport_807943a3-0c64-4962-820c-f61574776d62" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentTransitionReport"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_20e236bf-66d2-4455-b44b-d8e5652930a5" xlink:to="loc_dei_DocumentTransitionReport_807943a3-0c64-4962-820c-f61574776d62" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityFileNumber_ed51dd92-89c1-49d6-ad7f-3f3622acafae" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityFileNumber"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_20e236bf-66d2-4455-b44b-d8e5652930a5" xlink:to="loc_dei_EntityFileNumber_ed51dd92-89c1-49d6-ad7f-3f3622acafae" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityRegistrantName_36d214d2-c376-4d3b-9e92-abfd34d55412" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityRegistrantName"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_20e236bf-66d2-4455-b44b-d8e5652930a5" xlink:to="loc_dei_EntityRegistrantName_36d214d2-c376-4d3b-9e92-abfd34d55412" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityIncorporationStateCountryCode_1e266469-1d71-4a08-b42b-89b5aeb5854b" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityIncorporationStateCountryCode"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_20e236bf-66d2-4455-b44b-d8e5652930a5" xlink:to="loc_dei_EntityIncorporationStateCountryCode_1e266469-1d71-4a08-b42b-89b5aeb5854b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityTaxIdentificationNumber_8f06fabd-3adc-4573-b139-6f9635974372" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityTaxIdentificationNumber"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_20e236bf-66d2-4455-b44b-d8e5652930a5" xlink:to="loc_dei_EntityTaxIdentificationNumber_8f06fabd-3adc-4573-b139-6f9635974372" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressAddressLine1_5fe180e9-1000-48d6-bf0b-db4a3dcd08a6" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityAddressAddressLine1"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_20e236bf-66d2-4455-b44b-d8e5652930a5" xlink:to="loc_dei_EntityAddressAddressLine1_5fe180e9-1000-48d6-bf0b-db4a3dcd08a6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressCityOrTown_232dff80-1b05-4c52-83d4-12479cbd6631" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityAddressCityOrTown"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_20e236bf-66d2-4455-b44b-d8e5652930a5" xlink:to="loc_dei_EntityAddressCityOrTown_232dff80-1b05-4c52-83d4-12479cbd6631" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressStateOrProvince_754dd9ef-89d1-404a-9d5a-01bd95a71a53" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityAddressStateOrProvince"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_20e236bf-66d2-4455-b44b-d8e5652930a5" xlink:to="loc_dei_EntityAddressStateOrProvince_754dd9ef-89d1-404a-9d5a-01bd95a71a53" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressPostalZipCode_73e0026a-af1b-45e9-a6f4-a93c935a7722" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityAddressPostalZipCode"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_20e236bf-66d2-4455-b44b-d8e5652930a5" xlink:to="loc_dei_EntityAddressPostalZipCode_73e0026a-af1b-45e9-a6f4-a93c935a7722" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CityAreaCode_7e8b6729-265f-4e7e-9354-757be888654d" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_CityAreaCode"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_20e236bf-66d2-4455-b44b-d8e5652930a5" xlink:to="loc_dei_CityAreaCode_7e8b6729-265f-4e7e-9354-757be888654d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_LocalPhoneNumber_a09b2edf-b65d-485c-83da-f24a8fc0bab8" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_LocalPhoneNumber"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_20e236bf-66d2-4455-b44b-d8e5652930a5" xlink:to="loc_dei_LocalPhoneNumber_a09b2edf-b65d-485c-83da-f24a8fc0bab8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_Security12bTitle_b1124558-e191-434b-ac70-43c555ed8269" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_Security12bTitle"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_20e236bf-66d2-4455-b44b-d8e5652930a5" xlink:to="loc_dei_Security12bTitle_b1124558-e191-434b-ac70-43c555ed8269" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_TradingSymbol_3e20f088-21b9-4df5-90b8-795459257a95" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_TradingSymbol"/>
    <link:presentationArc order="16" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_20e236bf-66d2-4455-b44b-d8e5652930a5" xlink:to="loc_dei_TradingSymbol_3e20f088-21b9-4df5-90b8-795459257a95" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SecurityExchangeName_15ad94a6-b284-4ace-be93-c004085ee6c1" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_SecurityExchangeName"/>
    <link:presentationArc order="17" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_20e236bf-66d2-4455-b44b-d8e5652930a5" xlink:to="loc_dei_SecurityExchangeName_15ad94a6-b284-4ace-be93-c004085ee6c1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCurrentReportingStatus_425dddeb-02a2-4b53-88bb-1694d3698e63" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityCurrentReportingStatus"/>
    <link:presentationArc order="18" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_20e236bf-66d2-4455-b44b-d8e5652930a5" xlink:to="loc_dei_EntityCurrentReportingStatus_425dddeb-02a2-4b53-88bb-1694d3698e63" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityInteractiveDataCurrent_51990bcf-3bf2-4311-9333-92b1d6e0c7a9" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityInteractiveDataCurrent"/>
    <link:presentationArc order="19" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_20e236bf-66d2-4455-b44b-d8e5652930a5" xlink:to="loc_dei_EntityInteractiveDataCurrent_51990bcf-3bf2-4311-9333-92b1d6e0c7a9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityFilerCategory_e53cd40c-eeef-4bf8-b67e-5290d72d1cfd" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityFilerCategory"/>
    <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_20e236bf-66d2-4455-b44b-d8e5652930a5" xlink:to="loc_dei_EntityFilerCategory_e53cd40c-eeef-4bf8-b67e-5290d72d1cfd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntitySmallBusiness_88778773-dcd8-4a68-b879-6d17859ad9e9" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntitySmallBusiness"/>
    <link:presentationArc order="21" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_20e236bf-66d2-4455-b44b-d8e5652930a5" xlink:to="loc_dei_EntitySmallBusiness_88778773-dcd8-4a68-b879-6d17859ad9e9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityEmergingGrowthCompany_0aa7f2fd-ab96-4db3-8a4d-3786d2475c84" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityEmergingGrowthCompany"/>
    <link:presentationArc order="22" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_20e236bf-66d2-4455-b44b-d8e5652930a5" xlink:to="loc_dei_EntityEmergingGrowthCompany_0aa7f2fd-ab96-4db3-8a4d-3786d2475c84" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityShellCompany_2e4c06ab-a3a0-49f3-9eb4-5a63b2b21f60" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityShellCompany"/>
    <link:presentationArc order="23" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_20e236bf-66d2-4455-b44b-d8e5652930a5" xlink:to="loc_dei_EntityShellCompany_2e4c06ab-a3a0-49f3-9eb4-5a63b2b21f60" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCommonStockSharesOutstanding_2e302f94-1c1c-41a9-b6ba-0c32024cf92a" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityCommonStockSharesOutstanding"/>
    <link:presentationArc order="24" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_20e236bf-66d2-4455-b44b-d8e5652930a5" xlink:to="loc_dei_EntityCommonStockSharesOutstanding_2e302f94-1c1c-41a9-b6ba-0c32024cf92a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_AmendmentFlag_94079359-6056-441e-80e0-ab5828564c36" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_AmendmentFlag"/>
    <link:presentationArc order="25" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_20e236bf-66d2-4455-b44b-d8e5652930a5" xlink:to="loc_dei_AmendmentFlag_94079359-6056-441e-80e0-ab5828564c36" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentFiscalYearFocus_eada08ec-a16e-484f-a021-32ce52cf4878" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentFiscalYearFocus"/>
    <link:presentationArc order="26" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_20e236bf-66d2-4455-b44b-d8e5652930a5" xlink:to="loc_dei_DocumentFiscalYearFocus_eada08ec-a16e-484f-a021-32ce52cf4878" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentFiscalPeriodFocus_f437713e-63ef-48ee-a3a6-b3804e09aa77" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentFiscalPeriodFocus"/>
    <link:presentationArc order="27" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_20e236bf-66d2-4455-b44b-d8e5652930a5" xlink:to="loc_dei_DocumentFiscalPeriodFocus_f437713e-63ef-48ee-a3a6-b3804e09aa77" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CurrentFiscalYearEndDate_0d28c775-a2c0-4bc5-9c34-1b878153da81" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_CurrentFiscalYearEndDate"/>
    <link:presentationArc order="28" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_20e236bf-66d2-4455-b44b-d8e5652930a5" xlink:to="loc_dei_CurrentFiscalYearEndDate_0d28c775-a2c0-4bc5-9c34-1b878153da81" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCentralIndexKey_949c119a-43d5-4156-ab89-d92909d57898" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityCentralIndexKey"/>
    <link:presentationArc order="29" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_20e236bf-66d2-4455-b44b-d8e5652930a5" xlink:to="loc_dei_EntityCentralIndexKey_949c119a-43d5-4156-ab89-d92909d57898" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.ducommun.com/role/CondensedConsolidatedBalanceSheets" xlink:type="simple" xlink:href="dco-20210403.xsd#CondensedConsolidatedBalanceSheets"/>
  <link:presentationLink xlink:role="http://www.ducommun.com/role/CondensedConsolidatedBalanceSheets" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOfFinancialPositionAbstract_108dc158-3034-47b1-b813-ed0efb331d0e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsAbstract_8439a983-7cc9-4a2b-810d-b3346be62566" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetsAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_108dc158-3034-47b1-b813-ed0efb331d0e" xlink:to="loc_us-gaap_AssetsAbstract_8439a983-7cc9-4a2b-810d-b3346be62566" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsCurrentAbstract_83b89a72-cbdc-45b3-9e8b-224ed05e1a7a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetsCurrentAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_8439a983-7cc9-4a2b-810d-b3346be62566" xlink:to="loc_us-gaap_AssetsCurrentAbstract_83b89a72-cbdc-45b3-9e8b-224ed05e1a7a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_02057d2e-c8c4-429f-a790-49ba4a2792d5" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_83b89a72-cbdc-45b3-9e8b-224ed05e1a7a" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_02057d2e-c8c4-429f-a790-49ba4a2792d5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsReceivableNetCurrent_20dec88d-2960-451b-8f11-6f8c03dc109f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountsReceivableNetCurrent"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_83b89a72-cbdc-45b3-9e8b-224ed05e1a7a" xlink:to="loc_us-gaap_AccountsReceivableNetCurrent_20dec88d-2960-451b-8f11-6f8c03dc109f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerAssetNetCurrent_8ab90568-fe26-4848-ba77-d3f3acab846f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ContractWithCustomerAssetNetCurrent"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_83b89a72-cbdc-45b3-9e8b-224ed05e1a7a" xlink:to="loc_us-gaap_ContractWithCustomerAssetNetCurrent_8ab90568-fe26-4848-ba77-d3f3acab846f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryNet_1927d5bb-8a7e-4bfc-a685-0fe9c9205434" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InventoryNet"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_83b89a72-cbdc-45b3-9e8b-224ed05e1a7a" xlink:to="loc_us-gaap_InventoryNet_1927d5bb-8a7e-4bfc-a685-0fe9c9205434" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dco_ProductionCostOfContractsCurrent_767b11cc-d1bb-40c8-8b82-c45aed45e015" xlink:href="dco-20210403.xsd#dco_ProductionCostOfContractsCurrent"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_83b89a72-cbdc-45b3-9e8b-224ed05e1a7a" xlink:to="loc_dco_ProductionCostOfContractsCurrent_767b11cc-d1bb-40c8-8b82-c45aed45e015" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsCurrent_517182ec-3204-48a7-b94c-8cc36f30defc" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherAssetsCurrent"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_83b89a72-cbdc-45b3-9e8b-224ed05e1a7a" xlink:to="loc_us-gaap_OtherAssetsCurrent_517182ec-3204-48a7-b94c-8cc36f30defc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsCurrent_e36065e2-6c2e-4ff6-9823-49c1a653a59b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetsCurrent"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_83b89a72-cbdc-45b3-9e8b-224ed05e1a7a" xlink:to="loc_us-gaap_AssetsCurrent_e36065e2-6c2e-4ff6-9823-49c1a653a59b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_e85f2e0e-caf5-40d0-bd27-f4d82e3242fb" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_8439a983-7cc9-4a2b-810d-b3346be62566" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNet_e85f2e0e-caf5-40d0-bd27-f4d82e3242fb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAsset_867836c3-2318-4801-bcfd-5360f992150e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseRightOfUseAsset"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_8439a983-7cc9-4a2b-810d-b3346be62566" xlink:to="loc_us-gaap_OperatingLeaseRightOfUseAsset_867836c3-2318-4801-bcfd-5360f992150e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Goodwill_fbaf059e-d30d-4934-ab27-eb5f74d8c79d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Goodwill"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_8439a983-7cc9-4a2b-810d-b3346be62566" xlink:to="loc_us-gaap_Goodwill_fbaf059e-d30d-4934-ab27-eb5f74d8c79d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_18986f9b-3dc3-4652-8c04-f13fcfde7026" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwill"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_8439a983-7cc9-4a2b-810d-b3346be62566" xlink:to="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_18986f9b-3dc3-4652-8c04-f13fcfde7026" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxAssetsNet_ce6c19da-b3b8-43f5-96d1-b86ad51831a3" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DeferredIncomeTaxAssetsNet"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_8439a983-7cc9-4a2b-810d-b3346be62566" xlink:to="loc_us-gaap_DeferredIncomeTaxAssetsNet_ce6c19da-b3b8-43f5-96d1-b86ad51831a3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_2e237a85-ba98-4ce6-91b9-bf9750b3b707" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherAssetsNoncurrent"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_8439a983-7cc9-4a2b-810d-b3346be62566" xlink:to="loc_us-gaap_OtherAssetsNoncurrent_2e237a85-ba98-4ce6-91b9-bf9750b3b707" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Assets_906c8f93-38f6-4353-82b6-70451459cdae" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Assets"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_8439a983-7cc9-4a2b-810d-b3346be62566" xlink:to="loc_us-gaap_Assets_906c8f93-38f6-4353-82b6-70451459cdae" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_22f1d17f-d405-4507-a57b-bd89e21c3967" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_108dc158-3034-47b1-b813-ed0efb331d0e" xlink:to="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_22f1d17f-d405-4507-a57b-bd89e21c3967" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesCurrentAbstract_fedd4c74-28a9-4b6a-a32c-7f820e011540" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_22f1d17f-d405-4507-a57b-bd89e21c3967" xlink:to="loc_us-gaap_LiabilitiesCurrentAbstract_fedd4c74-28a9-4b6a-a32c-7f820e011540" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsPayableCurrent_3560c7b0-c296-4ee3-8295-b3068d9e990a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountsPayableCurrent"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_fedd4c74-28a9-4b6a-a32c-7f820e011540" xlink:to="loc_us-gaap_AccountsPayableCurrent_3560c7b0-c296-4ee3-8295-b3068d9e990a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerLiabilityCurrent_5304f741-78ca-4b31-ba46-26f3dcf81827" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ContractWithCustomerLiabilityCurrent"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_fedd4c74-28a9-4b6a-a32c-7f820e011540" xlink:to="loc_us-gaap_ContractWithCustomerLiabilityCurrent_5304f741-78ca-4b31-ba46-26f3dcf81827" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccruedLiabilitiesCurrent_c0e090f8-0d3a-478c-9bd4-2520c2546016" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccruedLiabilitiesCurrent"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_fedd4c74-28a9-4b6a-a32c-7f820e011540" xlink:to="loc_us-gaap_AccruedLiabilitiesCurrent_c0e090f8-0d3a-478c-9bd4-2520c2546016" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilityCurrent_1dcb9b60-8fd4-484d-abbe-b460ec420196" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLiabilityCurrent"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_fedd4c74-28a9-4b6a-a32c-7f820e011540" xlink:to="loc_us-gaap_OperatingLeaseLiabilityCurrent_1dcb9b60-8fd4-484d-abbe-b460ec420196" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtCurrent_75c64758-e5a0-459a-9a84-460180cce266" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermDebtCurrent"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_fedd4c74-28a9-4b6a-a32c-7f820e011540" xlink:to="loc_us-gaap_LongTermDebtCurrent_75c64758-e5a0-459a-9a84-460180cce266" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesCurrent_401f3cb4-5eac-4aab-8951-b2cf58fdbc98" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesCurrent"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_fedd4c74-28a9-4b6a-a32c-7f820e011540" xlink:to="loc_us-gaap_LiabilitiesCurrent_401f3cb4-5eac-4aab-8951-b2cf58fdbc98" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebt_52ca61ea-a112-4ac5-86dd-e0336e98fba4" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermDebt"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_22f1d17f-d405-4507-a57b-bd89e21c3967" xlink:to="loc_us-gaap_LongTermDebt_52ca61ea-a112-4ac5-86dd-e0336e98fba4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_32b2c97b-0f93-4a43-acaa-01c3e223ae2b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_22f1d17f-d405-4507-a57b-bd89e21c3967" xlink:to="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_32b2c97b-0f93-4a43-acaa-01c3e223ae2b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxLiabilitiesNet_1c55fe3d-a4a3-4196-946a-7e4765b1af53" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DeferredIncomeTaxLiabilitiesNet"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_22f1d17f-d405-4507-a57b-bd89e21c3967" xlink:to="loc_us-gaap_DeferredIncomeTaxLiabilitiesNet_1c55fe3d-a4a3-4196-946a-7e4765b1af53" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_048cd9d5-122d-4efd-9a15-c260c4fd3c8e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrent"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_22f1d17f-d405-4507-a57b-bd89e21c3967" xlink:to="loc_us-gaap_OtherLiabilitiesNoncurrent_048cd9d5-122d-4efd-9a15-c260c4fd3c8e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Liabilities_4dfe07f1-1d5d-4d91-9f30-8b0febf4015a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Liabilities"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_22f1d17f-d405-4507-a57b-bd89e21c3967" xlink:to="loc_us-gaap_Liabilities_4dfe07f1-1d5d-4d91-9f30-8b0febf4015a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommitmentsAndContingencies_ad055ae9-61ed-4420-a883-8b344938488f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommitmentsAndContingencies"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_22f1d17f-d405-4507-a57b-bd89e21c3967" xlink:to="loc_us-gaap_CommitmentsAndContingencies_ad055ae9-61ed-4420-a883-8b344938488f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityAbstract_9f6ff6b7-22c9-4034-bd0a-0296c93e3a03" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquityAbstract"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_22f1d17f-d405-4507-a57b-bd89e21c3967" xlink:to="loc_us-gaap_StockholdersEquityAbstract_9f6ff6b7-22c9-4034-bd0a-0296c93e3a03" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockValue_c3a0471e-1a79-495b-955e-6fed86cd3691" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockValue"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_9f6ff6b7-22c9-4034-bd0a-0296c93e3a03" xlink:to="loc_us-gaap_CommonStockValue_c3a0471e-1a79-495b-955e-6fed86cd3691" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdditionalPaidInCapitalCommonStock_d348093b-6fd4-42f8-8253-2c1a32a3dec1" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdditionalPaidInCapitalCommonStock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_9f6ff6b7-22c9-4034-bd0a-0296c93e3a03" xlink:to="loc_us-gaap_AdditionalPaidInCapitalCommonStock_d348093b-6fd4-42f8-8253-2c1a32a3dec1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_c31ba1d0-1a36-404b-a8da-e048cd66f832" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_9f6ff6b7-22c9-4034-bd0a-0296c93e3a03" xlink:to="loc_us-gaap_RetainedEarningsAccumulatedDeficit_c31ba1d0-1a36-404b-a8da-e048cd66f832" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_f77f0bac-f3ba-4f19-9560-b50641e52271" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_9f6ff6b7-22c9-4034-bd0a-0296c93e3a03" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_f77f0bac-f3ba-4f19-9560-b50641e52271" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_849ba3fc-19c5-4357-8369-6b770e90a38f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquity"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_9f6ff6b7-22c9-4034-bd0a-0296c93e3a03" xlink:to="loc_us-gaap_StockholdersEquity_849ba3fc-19c5-4357-8369-6b770e90a38f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_8a458c95-554e-42d8-bffb-e69c5f7712cb" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_22f1d17f-d405-4507-a57b-bd89e21c3967" xlink:to="loc_us-gaap_LiabilitiesAndStockholdersEquity_8a458c95-554e-42d8-bffb-e69c5f7712cb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.ducommun.com/role/CondensedConsolidatedBalanceSheetsParenthetical" xlink:type="simple" xlink:href="dco-20210403.xsd#CondensedConsolidatedBalanceSheetsParenthetical"/>
  <link:presentationLink xlink:role="http://www.ducommun.com/role/CondensedConsolidatedBalanceSheetsParenthetical" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOfFinancialPositionAbstract_b59b3159-33ec-46a9-abca-125834ebb743" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_c6f0a7a7-5835-48b2-ac6b-470e17e18756" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_b59b3159-33ec-46a9-abca-125834ebb743" xlink:to="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_c6f0a7a7-5835-48b2-ac6b-470e17e18756" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_6b045225-6d4b-44db-ba98-dade3e3880d7" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_b59b3159-33ec-46a9-abca-125834ebb743" xlink:to="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_6b045225-6d4b-44db-ba98-dade3e3880d7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockParOrStatedValuePerShare_be2383c1-c237-4897-bcae-90ea3219c67c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_b59b3159-33ec-46a9-abca-125834ebb743" xlink:to="loc_us-gaap_CommonStockParOrStatedValuePerShare_be2383c1-c237-4897-bcae-90ea3219c67c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesAuthorized_85419972-d4a4-46d9-a417-806543c7cc26" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockSharesAuthorized"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_b59b3159-33ec-46a9-abca-125834ebb743" xlink:to="loc_us-gaap_CommonStockSharesAuthorized_85419972-d4a4-46d9-a417-806543c7cc26" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesIssued_4c5bc55c-4f95-4536-b5a2-9bdbba72314d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockSharesIssued"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_b59b3159-33ec-46a9-abca-125834ebb743" xlink:to="loc_us-gaap_CommonStockSharesIssued_4c5bc55c-4f95-4536-b5a2-9bdbba72314d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesOutstanding_29d2e27c-f775-4e1d-b641-28c97b035903" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockSharesOutstanding"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_b59b3159-33ec-46a9-abca-125834ebb743" xlink:to="loc_us-gaap_CommonStockSharesOutstanding_29d2e27c-f775-4e1d-b641-28c97b035903" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.ducommun.com/role/CondensedConsolidatedStatementsofIncome" xlink:type="simple" xlink:href="dco-20210403.xsd#CondensedConsolidatedStatementsofIncome"/>
  <link:presentationLink xlink:role="http://www.ducommun.com/role/CondensedConsolidatedStatementsofIncome" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementAbstract_f6266327-294c-4497-a05d-f1212069c8a0" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeStatementAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_5424e40c-6c14-4116-b8f0-a12c19496616" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_f6266327-294c-4497-a05d-f1212069c8a0" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_5424e40c-6c14-4116-b8f0-a12c19496616" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfGoodsAndServicesSold_2e31217e-a69c-4d4f-bff6-420ad5f54744" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CostOfGoodsAndServicesSold"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_f6266327-294c-4497-a05d-f1212069c8a0" xlink:to="loc_us-gaap_CostOfGoodsAndServicesSold_2e31217e-a69c-4d4f-bff6-420ad5f54744" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GrossProfit_4908d9ec-3e5e-41b8-9f65-7082e63e7ddd" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GrossProfit"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_f6266327-294c-4497-a05d-f1212069c8a0" xlink:to="loc_us-gaap_GrossProfit_4908d9ec-3e5e-41b8-9f65-7082e63e7ddd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SellingGeneralAndAdministrativeExpense_43a92073-73dc-4771-b76b-32a2daf0918b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SellingGeneralAndAdministrativeExpense"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_f6266327-294c-4497-a05d-f1212069c8a0" xlink:to="loc_us-gaap_SellingGeneralAndAdministrativeExpense_43a92073-73dc-4771-b76b-32a2daf0918b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_1e8bb55a-ac12-48b4-9d08-7fe60753cc37" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_f6266327-294c-4497-a05d-f1212069c8a0" xlink:to="loc_us-gaap_OperatingIncomeLoss_1e8bb55a-ac12-48b4-9d08-7fe60753cc37" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestIncomeExpenseNet_a97cc301-2e2b-45e5-be54-fe885c9368d8" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InterestIncomeExpenseNet"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_f6266327-294c-4497-a05d-f1212069c8a0" xlink:to="loc_us-gaap_InterestIncomeExpenseNet_a97cc301-2e2b-45e5-be54-fe885c9368d8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_5a4dd9bb-2df5-467e-8bc8-99d88deab6d7" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_f6266327-294c-4497-a05d-f1212069c8a0" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_5a4dd9bb-2df5-467e-8bc8-99d88deab6d7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_1138ce1d-233c-4c6e-bfec-c5cb390b828e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_f6266327-294c-4497-a05d-f1212069c8a0" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_1138ce1d-233c-4c6e-bfec-c5cb390b828e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_3b3c60cc-7759-4e16-9dc7-e7781892966a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLoss"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_f6266327-294c-4497-a05d-f1212069c8a0" xlink:to="loc_us-gaap_NetIncomeLoss_3b3c60cc-7759-4e16-9dc7-e7781892966a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareAbstract_79ce353f-7757-4161-acf6-9e21e7518489" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareAbstract"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_f6266327-294c-4497-a05d-f1212069c8a0" xlink:to="loc_us-gaap_EarningsPerShareAbstract_79ce353f-7757-4161-acf6-9e21e7518489" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareBasic_6c49f6c5-ab68-46ff-bcbf-8cba0812da11" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareBasic"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_79ce353f-7757-4161-acf6-9e21e7518489" xlink:to="loc_us-gaap_EarningsPerShareBasic_6c49f6c5-ab68-46ff-bcbf-8cba0812da11" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareDiluted_06d69552-867e-4d12-adc0-78dd7e7c762d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareDiluted"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_79ce353f-7757-4161-acf6-9e21e7518489" xlink:to="loc_us-gaap_EarningsPerShareDiluted_06d69552-867e-4d12-adc0-78dd7e7c762d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_b724073f-7472-4e54-b309-b3880108d265" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_f6266327-294c-4497-a05d-f1212069c8a0" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_b724073f-7472-4e54-b309-b3880108d265" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_b6ed057d-8e1d-4002-8db8-a65584538a26" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_b724073f-7472-4e54-b309-b3880108d265" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_b6ed057d-8e1d-4002-8db8-a65584538a26" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_01366ee7-23ad-4580-b95c-b8d3adc8e283" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_b724073f-7472-4e54-b309-b3880108d265" xlink:to="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_01366ee7-23ad-4580-b95c-b8d3adc8e283" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.ducommun.com/role/CondensedConsolidatedStatementsofComprehensiveIncome" xlink:type="simple" xlink:href="dco-20210403.xsd#CondensedConsolidatedStatementsofComprehensiveIncome"/>
  <link:presentationLink xlink:role="http://www.ducommun.com/role/CondensedConsolidatedStatementsofComprehensiveIncome" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_1727aee6-0107-4d3c-92d6-5f6a76ab48a5" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_7d5d4f55-21b5-4581-8c70-b4653b552955" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLoss"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_1727aee6-0107-4d3c-92d6-5f6a76ab48a5" xlink:to="loc_us-gaap_NetIncomeLoss_7d5d4f55-21b5-4581-8c70-b4653b552955" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_f0428b67-3543-42c9-a434-fb74c4300ddb" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_1727aee6-0107-4d3c-92d6-5f6a76ab48a5" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_f0428b67-3543-42c9-a434-fb74c4300ddb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax_12090011-80ed-4a67-96f9-736cadf3bad4" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_f0428b67-3543-42c9-a434-fb74c4300ddb" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax_12090011-80ed-4a67-96f9-736cadf3bad4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax_4ab44fa0-416f-4307-9577-94d006513811" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_f0428b67-3543-42c9-a434-fb74c4300ddb" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax_4ab44fa0-416f-4307-9577-94d006513811" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_57275684-db8a-432a-94d2-f536dc7e24d3" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_f0428b67-3543-42c9-a434-fb74c4300ddb" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_57275684-db8a-432a-94d2-f536dc7e24d3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax_191afdd6-9b14-45df-a52e-40dd3265682c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTax"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_1727aee6-0107-4d3c-92d6-5f6a76ab48a5" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTax_191afdd6-9b14-45df-a52e-40dd3265682c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.ducommun.com/role/CondensedConsolidatedStatementsofComprehensiveIncomeParenthetical" xlink:type="simple" xlink:href="dco-20210403.xsd#CondensedConsolidatedStatementsofComprehensiveIncomeParenthetical"/>
  <link:presentationLink xlink:role="http://www.ducommun.com/role/CondensedConsolidatedStatementsofComprehensiveIncomeParenthetical" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_97954c30-8845-4d20-b983-256f195a13ca" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax_841c5e67-999e-4d5d-9347-b69a4c29056a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_97954c30-8845-4d20-b983-256f195a13ca" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax_841c5e67-999e-4d5d-9347-b69a4c29056a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax_0e46c133-3366-4147-8d1e-1a7c9b88731d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_97954c30-8845-4d20-b983-256f195a13ca" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax_0e46c133-3366-4147-8d1e-1a7c9b88731d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.ducommun.com/role/CondensedConsolidatedStatementsofChangesinShareholdersEquity" xlink:type="simple" xlink:href="dco-20210403.xsd#CondensedConsolidatedStatementsofChangesinShareholdersEquity"/>
  <link:presentationLink xlink:role="http://www.ducommun.com/role/CondensedConsolidatedStatementsofChangesinShareholdersEquity" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOfStockholdersEquityAbstract_0c50ad3a-56f3-4a3c-bb05-15911316f714" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementOfStockholdersEquityAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementTable_5a31b9fd-0332-4a3e-81ad-887b5571edfb" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfStockholdersEquityAbstract_0c50ad3a-56f3-4a3c-bb05-15911316f714" xlink:to="loc_us-gaap_StatementTable_5a31b9fd-0332-4a3e-81ad-887b5571edfb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_f735fcf6-c297-4602-a5ff-860335be5038" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementEquityComponentsAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_5a31b9fd-0332-4a3e-81ad-887b5571edfb" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_f735fcf6-c297-4602-a5ff-860335be5038" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_21942b28-d2f9-41c7-8dab-140d7ba162d2" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EquityComponentDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_f735fcf6-c297-4602-a5ff-860335be5038" xlink:to="loc_us-gaap_EquityComponentDomain_21942b28-d2f9-41c7-8dab-140d7ba162d2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockMember_6124ad1f-b53a-4a87-b29e-3670e0e0d6e5" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_21942b28-d2f9-41c7-8dab-140d7ba162d2" xlink:to="loc_us-gaap_CommonStockMember_6124ad1f-b53a-4a87-b29e-3670e0e0d6e5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdditionalPaidInCapitalMember_73d08a8e-9a10-4f6d-99bd-5b43bc786e86" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdditionalPaidInCapitalMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_21942b28-d2f9-41c7-8dab-140d7ba162d2" xlink:to="loc_us-gaap_AdditionalPaidInCapitalMember_73d08a8e-9a10-4f6d-99bd-5b43bc786e86" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetainedEarningsMember_ab77f59c-adb1-4d0a-babf-e4025d846bcb" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RetainedEarningsMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_21942b28-d2f9-41c7-8dab-140d7ba162d2" xlink:to="loc_us-gaap_RetainedEarningsMember_ab77f59c-adb1-4d0a-babf-e4025d846bcb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_e111476b-6350-4060-a0d4-376f3fccfbcf" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_21942b28-d2f9-41c7-8dab-140d7ba162d2" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_e111476b-6350-4060-a0d4-376f3fccfbcf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementLineItems_dfdbcdbd-4e25-4db3-8362-71614d5def86" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_5a31b9fd-0332-4a3e-81ad-887b5571edfb" xlink:to="loc_us-gaap_StatementLineItems_dfdbcdbd-4e25-4db3-8362-71614d5def86" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_fed14562-52b4-41f4-a2a6-011d86c49c5e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInStockholdersEquityRollForward"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_dfdbcdbd-4e25-4db3-8362-71614d5def86" xlink:to="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_fed14562-52b4-41f4-a2a6-011d86c49c5e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharesOutstanding_733a9de1-6e4f-4cd1-a23a-36f47fed7a81" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharesOutstanding"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_fed14562-52b4-41f4-a2a6-011d86c49c5e" xlink:to="loc_us-gaap_SharesOutstanding_733a9de1-6e4f-4cd1-a23a-36f47fed7a81" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_26f6a00d-7bc1-46eb-83c9-87a16bc1415f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquity"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_fed14562-52b4-41f4-a2a6-011d86c49c5e" xlink:to="loc_us-gaap_StockholdersEquity_26f6a00d-7bc1-46eb-83c9-87a16bc1415f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_be05b773-9b25-488e-b068-81b1e3d0b1a6" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLoss"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_fed14562-52b4-41f4-a2a6-011d86c49c5e" xlink:to="loc_us-gaap_NetIncomeLoss_be05b773-9b25-488e-b068-81b1e3d0b1a6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_eec9f74e-6d3b-47e5-99ec-a5c59bc7cc9e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_fed14562-52b4-41f4-a2a6-011d86c49c5e" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_eec9f74e-6d3b-47e5-99ec-a5c59bc7cc9e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans_d8860f32-95cf-42fa-94e0-a9ec1600f5b9" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_fed14562-52b4-41f4-a2a6-011d86c49c5e" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans_d8860f32-95cf-42fa-94e0-a9ec1600f5b9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan_15d5dcfe-c751-4974-a5c6-ed19cedbe773" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_fed14562-52b4-41f4-a2a6-011d86c49c5e" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan_15d5dcfe-c751-4974-a5c6-ed19cedbe773" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_90da41ef-8426-4ee3-937c-f2eed0dcb263" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_fed14562-52b4-41f4-a2a6-011d86c49c5e" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_90da41ef-8426-4ee3-937c-f2eed0dcb263" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised_2b1808d8-603f-41db-8db5-294f6508cfa1" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_fed14562-52b4-41f4-a2a6-011d86c49c5e" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised_2b1808d8-603f-41db-8db5-294f6508cfa1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation_2654e8c7-2b91-44fe-8a61-c3e2ad31b530" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_fed14562-52b4-41f4-a2a6-011d86c49c5e" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation_2654e8c7-2b91-44fe-8a61-c3e2ad31b530" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation_4c56640f-478c-464d-b85f-8a309a654420" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_fed14562-52b4-41f4-a2a6-011d86c49c5e" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation_4c56640f-478c-464d-b85f-8a309a654420" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRepurchasedDuringPeriodShares_48df9e4a-0ee9-4a6f-b9ba-50867d420a84" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockRepurchasedDuringPeriodShares"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_fed14562-52b4-41f4-a2a6-011d86c49c5e" xlink:to="loc_us-gaap_StockRepurchasedDuringPeriodShares_48df9e4a-0ee9-4a6f-b9ba-50867d420a84" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRepurchasedDuringPeriodValue_b0cff0e5-bc20-4858-a3ac-1a8b8849246c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockRepurchasedDuringPeriodValue"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_fed14562-52b4-41f4-a2a6-011d86c49c5e" xlink:to="loc_us-gaap_StockRepurchasedDuringPeriodValue_b0cff0e5-bc20-4858-a3ac-1a8b8849246c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_e35d1fb0-af99-4221-9c2c-28707451168f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_fed14562-52b4-41f4-a2a6-011d86c49c5e" xlink:to="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_e35d1fb0-af99-4221-9c2c-28707451168f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharesOutstanding_bb5c6cf3-47c1-4f44-9f44-065b62922598" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharesOutstanding"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_fed14562-52b4-41f4-a2a6-011d86c49c5e" xlink:to="loc_us-gaap_SharesOutstanding_bb5c6cf3-47c1-4f44-9f44-065b62922598" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_afd947d8-733a-47a5-9374-37810d388e59" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquity"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_fed14562-52b4-41f4-a2a6-011d86c49c5e" xlink:to="loc_us-gaap_StockholdersEquity_afd947d8-733a-47a5-9374-37810d388e59" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.ducommun.com/role/CondensedConsolidatedStatementsofCashFlows" xlink:type="simple" xlink:href="dco-20210403.xsd#CondensedConsolidatedStatementsofCashFlows"/>
  <link:presentationLink xlink:role="http://www.ducommun.com/role/CondensedConsolidatedStatementsofCashFlows" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOfCashFlowsAbstract_0cf0b548-bf98-46c8-8de6-33db3692f5e5" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementOfCashFlowsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_87a0f4a9-dcb1-485f-8286-1365b76d3892" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_0cf0b548-bf98-46c8-8de6-33db3692f5e5" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_87a0f4a9-dcb1-485f-8286-1365b76d3892" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_e64629a7-8a55-438e-9b35-37d0649d41a3" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLoss"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_87a0f4a9-dcb1-485f-8286-1365b76d3892" xlink:to="loc_us-gaap_NetIncomeLoss_e64629a7-8a55-438e-9b35-37d0649d41a3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_bda3849f-3b22-45c6-b0ab-e327295660b7" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_87a0f4a9-dcb1-485f-8286-1365b76d3892" xlink:to="loc_us-gaap_AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_bda3849f-3b22-45c6-b0ab-e327295660b7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DepreciationAndAmortization_1cbac191-e92b-4f14-a872-6c4de7cb981b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DepreciationAndAmortization"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_bda3849f-3b22-45c6-b0ab-e327295660b7" xlink:to="loc_us-gaap_DepreciationAndAmortization_1cbac191-e92b-4f14-a872-6c4de7cb981b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dco_RightOfUseAssetAmortization_18ca5109-3da7-4262-bbb4-4863669de723" xlink:href="dco-20210403.xsd#dco_RightOfUseAssetAmortization"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_bda3849f-3b22-45c6-b0ab-e327295660b7" xlink:to="loc_dco_RightOfUseAssetAmortization_18ca5109-3da7-4262-bbb4-4863669de723" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensation_b520f3e5-5fa4-4c1d-af98-27b3fbc67fbc" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensation"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_bda3849f-3b22-45c6-b0ab-e327295660b7" xlink:to="loc_us-gaap_ShareBasedCompensation_b520f3e5-5fa4-4c1d-af98-27b3fbc67fbc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxesAndTaxCredits_5ec6b019-bbae-4caf-99d7-be6f0deedee2" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DeferredIncomeTaxesAndTaxCredits"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_bda3849f-3b22-45c6-b0ab-e327295660b7" xlink:to="loc_us-gaap_DeferredIncomeTaxesAndTaxCredits_5ec6b019-bbae-4caf-99d7-be6f0deedee2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProvisionForDoubtfulAccounts_95e786e4-ebfd-4345-acfc-0f163de52c3c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProvisionForDoubtfulAccounts"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_bda3849f-3b22-45c6-b0ab-e327295660b7" xlink:to="loc_us-gaap_ProvisionForDoubtfulAccounts_95e786e4-ebfd-4345-acfc-0f163de52c3c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNoncashIncomeExpense_068392ff-9053-43c2-a780-70f8c15edf14" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherNoncashIncomeExpense"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_bda3849f-3b22-45c6-b0ab-e327295660b7" xlink:to="loc_us-gaap_OtherNoncashIncomeExpense_068392ff-9053-43c2-a780-70f8c15edf14" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_25534d57-43b4-463e-8e61-10c10df7b240" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_bda3849f-3b22-45c6-b0ab-e327295660b7" xlink:to="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_25534d57-43b4-463e-8e61-10c10df7b240" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_19271e9e-1edc-4fad-a89c-bff42d213b08" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_25534d57-43b4-463e-8e61-10c10df7b240" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_19271e9e-1edc-4fad-a89c-bff42d213b08" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInContractWithCustomerAsset_6656e83d-fa9a-4208-9251-0bb525dbd888" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInContractWithCustomerAsset"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_25534d57-43b4-463e-8e61-10c10df7b240" xlink:to="loc_us-gaap_IncreaseDecreaseInContractWithCustomerAsset_6656e83d-fa9a-4208-9251-0bb525dbd888" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInInventories_3fbd31d9-10ba-45dc-be11-7aeda10bb6d9" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInInventories"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_25534d57-43b4-463e-8e61-10c10df7b240" xlink:to="loc_us-gaap_IncreaseDecreaseInInventories_3fbd31d9-10ba-45dc-be11-7aeda10bb6d9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dco_IncreaseDecreaseinProductionCostofContract_9ba07662-7ab3-43c7-8982-38bd18521dd5" xlink:href="dco-20210403.xsd#dco_IncreaseDecreaseinProductionCostofContract"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_25534d57-43b4-463e-8e61-10c10df7b240" xlink:to="loc_dco_IncreaseDecreaseinProductionCostofContract_9ba07662-7ab3-43c7-8982-38bd18521dd5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherOperatingAssets_ef6e186d-c2b5-446b-a7ee-c803332ed6d9" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInOtherOperatingAssets"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_25534d57-43b4-463e-8e61-10c10df7b240" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherOperatingAssets_ef6e186d-c2b5-446b-a7ee-c803332ed6d9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsPayable_5b78ac36-e81c-418c-8493-dda514e721e7" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayable"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_25534d57-43b4-463e-8e61-10c10df7b240" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsPayable_5b78ac36-e81c-418c-8493-dda514e721e7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInContractWithCustomerLiability_8949aca8-90ad-4011-b5d5-55da699be636" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInContractWithCustomerLiability"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_25534d57-43b4-463e-8e61-10c10df7b240" xlink:to="loc_us-gaap_IncreaseDecreaseInContractWithCustomerLiability_8949aca8-90ad-4011-b5d5-55da699be636" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dco_IncreaseDecreaseInOperatingLeaseLiability_80634a25-c17d-43e9-8b3e-a2fb49dc235c" xlink:href="dco-20210403.xsd#dco_IncreaseDecreaseInOperatingLeaseLiability"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_25534d57-43b4-463e-8e61-10c10df7b240" xlink:to="loc_dco_IncreaseDecreaseInOperatingLeaseLiability_80634a25-c17d-43e9-8b3e-a2fb49dc235c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities_ad9cf5fb-55cb-4944-bfa3-bb0d336267ca" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_25534d57-43b4-463e-8e61-10c10df7b240" xlink:to="loc_us-gaap_IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities_ad9cf5fb-55cb-4944-bfa3-bb0d336267ca" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_92cf3a4a-3261-423f-9032-c95e67a5d17a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_87a0f4a9-dcb1-485f-8286-1365b76d3892" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_92cf3a4a-3261-423f-9032-c95e67a5d17a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_2912ccda-30c2-4504-bd41-f12f4acf085b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_0cf0b548-bf98-46c8-8de6-33db3692f5e5" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_2912ccda-30c2-4504-bd41-f12f4acf085b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_8b37f769-3ae1-4995-8ab8-b9c44f91d78e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_2912ccda-30c2-4504-bd41-f12f4acf085b" xlink:to="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_8b37f769-3ae1-4995-8ab8-b9c44f91d78e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromPreviousAcquisition_e46cfec3-4f2a-4971-93dd-3cb89af353d7" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromPreviousAcquisition"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_2912ccda-30c2-4504-bd41-f12f4acf085b" xlink:to="loc_us-gaap_ProceedsFromPreviousAcquisition_e46cfec3-4f2a-4971-93dd-3cb89af353d7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_af3a5267-4953-4e64-8586-a8e16e759374" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_2912ccda-30c2-4504-bd41-f12f4acf085b" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_af3a5267-4953-4e64-8586-a8e16e759374" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_7ef7fe03-c870-4436-b457-313a2ed6f465" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_0cf0b548-bf98-46c8-8de6-33db3692f5e5" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_7ef7fe03-c870-4436-b457-313a2ed6f465" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromSecuredLinesOfCredit_bc93f3c2-0987-4681-9f9d-f5e4026aede3" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromSecuredLinesOfCredit"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_7ef7fe03-c870-4436-b457-313a2ed6f465" xlink:to="loc_us-gaap_ProceedsFromSecuredLinesOfCredit_bc93f3c2-0987-4681-9f9d-f5e4026aede3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RepaymentsOfLongTermLinesOfCredit_0c535676-fd3f-4859-9a53-9cc67e2bd56f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RepaymentsOfLongTermLinesOfCredit"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_7ef7fe03-c870-4436-b457-313a2ed6f465" xlink:to="loc_us-gaap_RepaymentsOfLongTermLinesOfCredit_0c535676-fd3f-4859-9a53-9cc67e2bd56f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RepaymentsOfSecuredDebt_b359a211-1f66-400a-9dd8-b55543dea15d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RepaymentsOfSecuredDebt"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_7ef7fe03-c870-4436-b457-313a2ed6f465" xlink:to="loc_us-gaap_RepaymentsOfSecuredDebt_b359a211-1f66-400a-9dd8-b55543dea15d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RepaymentsOfOtherDebt_4c5d39cc-b711-44dd-8803-4bfaba25eadd" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RepaymentsOfOtherDebt"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_7ef7fe03-c870-4436-b457-313a2ed6f465" xlink:to="loc_us-gaap_RepaymentsOfOtherDebt_4c5d39cc-b711-44dd-8803-4bfaba25eadd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dco_PaymentsFromIssuanceofStockUnderAwardPlansNet_0eb0100e-4314-4296-81ad-7be6aab8caec" xlink:href="dco-20210403.xsd#dco_PaymentsFromIssuanceofStockUnderAwardPlansNet"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_7ef7fe03-c870-4436-b457-313a2ed6f465" xlink:to="loc_dco_PaymentsFromIssuanceofStockUnderAwardPlansNet_0eb0100e-4314-4296-81ad-7be6aab8caec" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_760a4d89-74f3-470f-8c5e-17d338d65762" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_7ef7fe03-c870-4436-b457-313a2ed6f465" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_760a4d89-74f3-470f-8c5e-17d338d65762" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_642036a3-ce67-4712-b8ee-42744d2a8e03" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_0cf0b548-bf98-46c8-8de6-33db3692f5e5" xlink:to="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_642036a3-ce67-4712-b8ee-42744d2a8e03" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_259b0a53-4b2c-4b93-83d6-f2d55f8f62fa" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_0cf0b548-bf98-46c8-8de6-33db3692f5e5" xlink:to="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_259b0a53-4b2c-4b93-83d6-f2d55f8f62fa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_d680f182-c999-423e-aec7-af95c46ce84a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_0cf0b548-bf98-46c8-8de6-33db3692f5e5" xlink:to="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_d680f182-c999-423e-aec7-af95c46ce84a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.ducommun.com/role/SummaryofSignificantAccountingPolicies" xlink:type="simple" xlink:href="dco-20210403.xsd#SummaryofSignificantAccountingPolicies"/>
  <link:presentationLink xlink:role="http://www.ducommun.com/role/SummaryofSignificantAccountingPolicies" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_f560fda5-9c5e-43d7-9302-dcd8212d9d0d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountingPoliciesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SignificantAccountingPoliciesTextBlock_235371fc-3507-43e3-8ab4-c5e8978afedf" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SignificantAccountingPoliciesTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_f560fda5-9c5e-43d7-9302-dcd8212d9d0d" xlink:to="loc_us-gaap_SignificantAccountingPoliciesTextBlock_235371fc-3507-43e3-8ab4-c5e8978afedf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.ducommun.com/role/SummaryofSignificantAccountingPoliciesPolicies" xlink:type="simple" xlink:href="dco-20210403.xsd#SummaryofSignificantAccountingPoliciesPolicies"/>
  <link:presentationLink xlink:role="http://www.ducommun.com/role/SummaryofSignificantAccountingPoliciesPolicies" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_3690e776-6a3c-4c9e-a5a6-19a3bc9b090d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountingPoliciesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_1b4b715b-5b38-44bf-b94c-0fe462336997" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BasisOfAccountingPolicyPolicyTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_3690e776-6a3c-4c9e-a5a6-19a3bc9b090d" xlink:to="loc_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_1b4b715b-5b38-44bf-b94c-0fe462336997" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UseOfEstimates_d2775e49-830c-47ab-9ed3-219eaa0a1ad5" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_UseOfEstimates"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_3690e776-6a3c-4c9e-a5a6-19a3bc9b090d" xlink:to="loc_us-gaap_UseOfEstimates_d2775e49-830c-47ab-9ed3-219eaa0a1ad5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerSharePolicyTextBlock_535af919-4d92-4f7e-abac-22f0e030c03a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerSharePolicyTextBlock"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_3690e776-6a3c-4c9e-a5a6-19a3bc9b090d" xlink:to="loc_us-gaap_EarningsPerSharePolicyTextBlock_535af919-4d92-4f7e-abac-22f0e030c03a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementPolicyPolicyTextBlock_0d919a87-2f7b-4402-b5a9-93d31cf897e4" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementPolicyPolicyTextBlock"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_3690e776-6a3c-4c9e-a5a6-19a3bc9b090d" xlink:to="loc_us-gaap_FairValueMeasurementPolicyPolicyTextBlock_0d919a87-2f7b-4402-b5a9-93d31cf897e4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsPolicyTextBlock_ab89acf3-27ea-411c-a91b-29ecd58effd8" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashAndCashEquivalentsPolicyTextBlock"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_3690e776-6a3c-4c9e-a5a6-19a3bc9b090d" xlink:to="loc_us-gaap_CashAndCashEquivalentsPolicyTextBlock_ab89acf3-27ea-411c-a91b-29ecd58effd8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativesPolicyTextBlock_e72a5f62-6355-4411-aeed-9a2655187bf3" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DerivativesPolicyTextBlock"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_3690e776-6a3c-4c9e-a5a6-19a3bc9b090d" xlink:to="loc_us-gaap_DerivativesPolicyTextBlock_e72a5f62-6355-4411-aeed-9a2655187bf3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryPolicyTextBlock_1e2a3fd8-8dc7-48e0-ae95-9c5db18718ee" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InventoryPolicyTextBlock"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_3690e776-6a3c-4c9e-a5a6-19a3bc9b090d" xlink:to="loc_us-gaap_InventoryPolicyTextBlock_1e2a3fd8-8dc7-48e0-ae95-9c5db18718ee" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomePolicyPolicyTextBlock_163ca948-7397-4813-aed1-1d928f7d3efd" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ComprehensiveIncomePolicyPolicyTextBlock"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_3690e776-6a3c-4c9e-a5a6-19a3bc9b090d" xlink:to="loc_us-gaap_ComprehensiveIncomePolicyPolicyTextBlock_163ca948-7397-4813-aed1-1d928f7d3efd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerPolicyTextBlock_7b997ab4-aaf0-4e7a-8edf-4d3ecdaeb61c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevenueFromContractWithCustomerPolicyTextBlock"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_3690e776-6a3c-4c9e-a5a6-19a3bc9b090d" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerPolicyTextBlock_7b997ab4-aaf0-4e7a-8edf-4d3ecdaeb61c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_13cd289f-586b-4a0d-8df8-988923ef9b93" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_3690e776-6a3c-4c9e-a5a6-19a3bc9b090d" xlink:to="loc_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_13cd289f-586b-4a0d-8df8-988923ef9b93" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.ducommun.com/role/SummaryofSignificantAccountingPoliciesTables" xlink:type="simple" xlink:href="dco-20210403.xsd#SummaryofSignificantAccountingPoliciesTables"/>
  <link:presentationLink xlink:role="http://www.ducommun.com/role/SummaryofSignificantAccountingPoliciesTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_72a39aa4-1085-4721-b5e9-641ab6957f8b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountingPoliciesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock_1c6a07dd-4e8b-4fb3-88ef-30cf254896ba" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_72a39aa4-1085-4721-b5e9-641ab6957f8b" xlink:to="loc_us-gaap_ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock_1c6a07dd-4e8b-4fb3-88ef-30cf254896ba" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfWeightedAverageNumberOfSharesTableTextBlock_f5b461a7-14bf-4e47-a509-3be3e07aba31" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfWeightedAverageNumberOfSharesTableTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_72a39aa4-1085-4721-b5e9-641ab6957f8b" xlink:to="loc_us-gaap_ScheduleOfWeightedAverageNumberOfSharesTableTextBlock_f5b461a7-14bf-4e47-a509-3be3e07aba31" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock_36fe3764-9520-4b7f-ac26-2506e487c87e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_72a39aa4-1085-4721-b5e9-641ab6957f8b" xlink:to="loc_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock_36fe3764-9520-4b7f-ac26-2506e487c87e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock_38c1f9b9-fbd5-4258-847d-653c662e96bd" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_72a39aa4-1085-4721-b5e9-641ab6957f8b" xlink:to="loc_us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock_38c1f9b9-fbd5-4258-847d-653c662e96bd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisaggregationOfRevenueTableTextBlock_8fdb9947-8dbb-4b3d-8554-84d3a46f32e8" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisaggregationOfRevenueTableTextBlock"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_72a39aa4-1085-4721-b5e9-641ab6957f8b" xlink:to="loc_us-gaap_DisaggregationOfRevenueTableTextBlock_8fdb9947-8dbb-4b3d-8554-84d3a46f32e8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.ducommun.com/role/SummaryofSignificantAccountingPoliciesNarrativeDetails" xlink:type="simple" xlink:href="dco-20210403.xsd#SummaryofSignificantAccountingPoliciesNarrativeDetails"/>
  <link:presentationLink xlink:role="http://www.ducommun.com/role/SummaryofSignificantAccountingPoliciesNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_64ede809-cc83-4c1e-ba76-fd22ad80f52f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountingPoliciesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NumberOfReportableSegments_d0782811-dbec-43e6-b86c-e1e55f464b53" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NumberOfReportableSegments"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_64ede809-cc83-4c1e-ba76-fd22ad80f52f" xlink:to="loc_us-gaap_NumberOfReportableSegments_d0782811-dbec-43e6-b86c-e1e55f464b53" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerAssetAccumulatedAllowanceForCreditLoss_8e523a1a-ac4d-4405-b0f4-b64f8f26d086" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ContractWithCustomerAssetAccumulatedAllowanceForCreditLoss"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_64ede809-cc83-4c1e-ba76-fd22ad80f52f" xlink:to="loc_us-gaap_ContractWithCustomerAssetAccumulatedAllowanceForCreditLoss_8e523a1a-ac4d-4405-b0f4-b64f8f26d086" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dco_ProductionCostOfContractsCurrent_df9c7a9e-8dbd-4b67-87f3-5e6e166eeb72" xlink:href="dco-20210403.xsd#dco_ProductionCostOfContractsCurrent"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_64ede809-cc83-4c1e-ba76-fd22ad80f52f" xlink:to="loc_dco_ProductionCostOfContractsCurrent_df9c7a9e-8dbd-4b67-87f3-5e6e166eeb72" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligation_34a3f658-8b97-4450-8a4a-ea0d7b38d60c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevenueRemainingPerformanceObligation"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_64ede809-cc83-4c1e-ba76-fd22ad80f52f" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligation_34a3f658-8b97-4450-8a4a-ea0d7b38d60c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerLiabilityRevenueRecognized_28992d0f-52d6-44d9-a3b7-c5e63361099b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ContractWithCustomerLiabilityRevenueRecognized"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_64ede809-cc83-4c1e-ba76-fd22ad80f52f" xlink:to="loc_us-gaap_ContractWithCustomerLiabilityRevenueRecognized_28992d0f-52d6-44d9-a3b7-c5e63361099b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.ducommun.com/role/SummaryofSignificantAccountingPoliciesSupplementalCashFlowItemsDetails" xlink:type="simple" xlink:href="dco-20210403.xsd#SummaryofSignificantAccountingPoliciesSupplementalCashFlowItemsDetails"/>
  <link:presentationLink xlink:role="http://www.ducommun.com/role/SummaryofSignificantAccountingPoliciesSupplementalCashFlowItemsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_beadefce-29b9-4167-834b-b8a676e3e421" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountingPoliciesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SupplementalCashFlowInformationAbstract_70e45bab-ab34-429f-8e18-10245dfad1e6" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SupplementalCashFlowInformationAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_beadefce-29b9-4167-834b-b8a676e3e421" xlink:to="loc_us-gaap_SupplementalCashFlowInformationAbstract_70e45bab-ab34-429f-8e18-10245dfad1e6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestPaidNet_943406c5-c0a7-4cc4-9a76-bf3731d2fcac" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InterestPaidNet"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SupplementalCashFlowInformationAbstract_70e45bab-ab34-429f-8e18-10245dfad1e6" xlink:to="loc_us-gaap_InterestPaidNet_943406c5-c0a7-4cc4-9a76-bf3731d2fcac" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxesPaidNet_05297088-47b9-4cd7-928b-6f58c6f9f136" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxesPaidNet"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SupplementalCashFlowInformationAbstract_70e45bab-ab34-429f-8e18-10245dfad1e6" xlink:to="loc_us-gaap_IncomeTaxesPaidNet_05297088-47b9-4cd7-928b-6f58c6f9f136" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_2c4bd268-9ac5-41aa-934a-d48bdb0debea" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_beadefce-29b9-4167-834b-b8a676e3e421" xlink:to="loc_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_2c4bd268-9ac5-41aa-934a-d48bdb0debea" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalExpendituresIncurredButNotYetPaid_de566677-97e4-4802-b759-fcbe5265302d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CapitalExpendituresIncurredButNotYetPaid"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_2c4bd268-9ac5-41aa-934a-d48bdb0debea" xlink:to="loc_us-gaap_CapitalExpendituresIncurredButNotYetPaid_de566677-97e4-4802-b759-fcbe5265302d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.ducommun.com/role/SummaryofSignificantAccountingPoliciesWeightedAverageNumberofSharesOutstandingUsedtoComputeEarningsPerShareDetails" xlink:type="simple" xlink:href="dco-20210403.xsd#SummaryofSignificantAccountingPoliciesWeightedAverageNumberofSharesOutstandingUsedtoComputeEarningsPerShareDetails"/>
  <link:presentationLink xlink:role="http://www.ducommun.com/role/SummaryofSignificantAccountingPoliciesWeightedAverageNumberofSharesOutstandingUsedtoComputeEarningsPerShareDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_4acd6da3-95a2-4d9e-a3c0-752deb010114" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountingPoliciesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_ce9c931d-e218-4fca-b36a-038f3cf2edca" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLoss"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_4acd6da3-95a2-4d9e-a3c0-752deb010114" xlink:to="loc_us-gaap_NetIncomeLoss_ce9c931d-e218-4fca-b36a-038f3cf2edca" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dco_WeightedAverageNumberOfShareOutstandingAbstract_b9456cd4-90bf-4871-abad-7ddc4009a8a1" xlink:href="dco-20210403.xsd#dco_WeightedAverageNumberOfShareOutstandingAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_4acd6da3-95a2-4d9e-a3c0-752deb010114" xlink:to="loc_dco_WeightedAverageNumberOfShareOutstandingAbstract_b9456cd4-90bf-4871-abad-7ddc4009a8a1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_bce5aa35-9902-4bdb-9ebd-4a5660a0544f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dco_WeightedAverageNumberOfShareOutstandingAbstract_b9456cd4-90bf-4871-abad-7ddc4009a8a1" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_bce5aa35-9902-4bdb-9ebd-4a5660a0544f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment_2c2de661-4307-4299-b44c-8b227a64aeaa" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dco_WeightedAverageNumberOfShareOutstandingAbstract_b9456cd4-90bf-4871-abad-7ddc4009a8a1" xlink:to="loc_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment_2c2de661-4307-4299-b44c-8b227a64aeaa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_16c6ea27-1a28-4d21-a7ac-a114cb537516" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dco_WeightedAverageNumberOfShareOutstandingAbstract_b9456cd4-90bf-4871-abad-7ddc4009a8a1" xlink:to="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_16c6ea27-1a28-4d21-a7ac-a114cb537516" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareAbstract_195ee531-1f7d-4cfc-abb3-56968f850fd6" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareAbstract"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_4acd6da3-95a2-4d9e-a3c0-752deb010114" xlink:to="loc_us-gaap_EarningsPerShareAbstract_195ee531-1f7d-4cfc-abb3-56968f850fd6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareBasic_52b6effb-9fd3-468b-a087-e220e1625b28" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareBasic"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_195ee531-1f7d-4cfc-abb3-56968f850fd6" xlink:to="loc_us-gaap_EarningsPerShareBasic_52b6effb-9fd3-468b-a087-e220e1625b28" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareDiluted_f65e6ade-eda8-4e5a-85ad-5b95033c90fe" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareDiluted"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_195ee531-1f7d-4cfc-abb3-56968f850fd6" xlink:to="loc_us-gaap_EarningsPerShareDiluted_f65e6ade-eda8-4e5a-85ad-5b95033c90fe" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.ducommun.com/role/SummaryofSignificantAccountingPoliciesWeightedAverageNumberofSharesOutstandingExcludedfromComputationofDilutedEarningsDetails" xlink:type="simple" xlink:href="dco-20210403.xsd#SummaryofSignificantAccountingPoliciesWeightedAverageNumberofSharesOutstandingExcludedfromComputationofDilutedEarningsDetails"/>
  <link:presentationLink xlink:role="http://www.ducommun.com/role/SummaryofSignificantAccountingPoliciesWeightedAverageNumberofSharesOutstandingExcludedfromComputationofDilutedEarningsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_12b6c77a-bbc2-4c53-82c3-b8fe0d493b60" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountingPoliciesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_55791d24-1fc8-47c4-ac61-e9b009ef910e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_12b6c77a-bbc2-4c53-82c3-b8fe0d493b60" xlink:to="loc_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_55791d24-1fc8-47c4-ac61-e9b009ef910e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardTypeAxis_6bf48dad-3563-4d7f-8056-2db0523b5334" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AwardTypeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_55791d24-1fc8-47c4-ac61-e9b009ef910e" xlink:to="loc_us-gaap_AwardTypeAxis_6bf48dad-3563-4d7f-8056-2db0523b5334" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_f093855b-169e-4fd6-9610-d394ae940c75" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AwardTypeAxis_6bf48dad-3563-4d7f-8056-2db0523b5334" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_f093855b-169e-4fd6-9610-d394ae940c75" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dco_StockOptionsAndRestrictedStockUnitsMember_e44f9e87-dc93-4775-a68b-31ebf4c59bb5" xlink:href="dco-20210403.xsd#dco_StockOptionsAndRestrictedStockUnitsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_f093855b-169e-4fd6-9610-d394ae940c75" xlink:to="loc_dco_StockOptionsAndRestrictedStockUnitsMember_e44f9e87-dc93-4775-a68b-31ebf4c59bb5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_8d7971ff-373c-4947-b77c-c3f555c76b94" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_55791d24-1fc8-47c4-ac61-e9b009ef910e" xlink:to="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_8d7971ff-373c-4947-b77c-c3f555c76b94" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_993aa9ef-377e-4138-8e61-d46e8d045f65" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_8d7971ff-373c-4947-b77c-c3f555c76b94" xlink:to="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_993aa9ef-377e-4138-8e61-d46e8d045f65" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.ducommun.com/role/SummaryofSignificantAccountingPoliciesContractAssetsandLiabilitiesDetails" xlink:type="simple" xlink:href="dco-20210403.xsd#SummaryofSignificantAccountingPoliciesContractAssetsandLiabilitiesDetails"/>
  <link:presentationLink xlink:role="http://www.ducommun.com/role/SummaryofSignificantAccountingPoliciesContractAssetsandLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_f815f87d-debb-4d59-8446-2fc943c61c08" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountingPoliciesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerAssetNetCurrent_71789059-3d81-4dfd-adb9-bfa75563ca1a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ContractWithCustomerAssetNetCurrent"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_f815f87d-debb-4d59-8446-2fc943c61c08" xlink:to="loc_us-gaap_ContractWithCustomerAssetNetCurrent_71789059-3d81-4dfd-adb9-bfa75563ca1a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerLiabilityCurrent_8cae2ab2-c205-4266-aa09-b9f57d1f2dc3" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ContractWithCustomerLiabilityCurrent"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_f815f87d-debb-4d59-8446-2fc943c61c08" xlink:to="loc_us-gaap_ContractWithCustomerLiabilityCurrent_8cae2ab2-c205-4266-aa09-b9f57d1f2dc3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.ducommun.com/role/SummaryofSignificantAccountingPoliciesRemainingPerformanceObligationDetails" xlink:type="simple" xlink:href="dco-20210403.xsd#SummaryofSignificantAccountingPoliciesRemainingPerformanceObligationDetails"/>
  <link:presentationLink xlink:role="http://www.ducommun.com/role/SummaryofSignificantAccountingPoliciesRemainingPerformanceObligationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_8c1ebe05-fe5f-4f5d-89a9-927933398cd1" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountingPoliciesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable_b85de1fb-7275-4d99-bd5f-44986750602a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_8c1ebe05-fe5f-4f5d-89a9-927933398cd1" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable_b85de1fb-7275-4d99-bd5f-44986750602a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateAxis_f17670e3-abdf-48aa-8880-b1fa94f31a49" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable_b85de1fb-7275-4d99-bd5f-44986750602a" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateAxis_f17670e3-abdf-48aa-8880-b1fa94f31a49" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_6d1c7c43-b5a0-47f2-a034-5be3c9ae760e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable_b85de1fb-7275-4d99-bd5f-44986750602a" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_6d1c7c43-b5a0-47f2-a034-5be3c9ae760e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationPercentage_adf6fa74-a1cd-41b0-a1e7-98cfe7eb39aa" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevenueRemainingPerformanceObligationPercentage"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_6d1c7c43-b5a0-47f2-a034-5be3c9ae760e" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligationPercentage_adf6fa74-a1cd-41b0-a1e7-98cfe7eb39aa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1_ebc8be8f-8b7c-4e29-9911-7ecd48de1322" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_6d1c7c43-b5a0-47f2-a034-5be3c9ae760e" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1_ebc8be8f-8b7c-4e29-9911-7ecd48de1322" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.ducommun.com/role/SummaryofSignificantAccountingPoliciesRemainingPerformanceObligationDetails_1" xlink:type="simple" xlink:href="dco-20210403.xsd#SummaryofSignificantAccountingPoliciesRemainingPerformanceObligationDetails_1"/>
  <link:presentationLink xlink:role="http://www.ducommun.com/role/SummaryofSignificantAccountingPoliciesRemainingPerformanceObligationDetails_1" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.ducommun.com/role/SummaryofSignificantAccountingPoliciesDisaggregatedRevenueDetails" xlink:type="simple" xlink:href="dco-20210403.xsd#SummaryofSignificantAccountingPoliciesDisaggregatedRevenueDetails"/>
  <link:presentationLink xlink:role="http://www.ducommun.com/role/SummaryofSignificantAccountingPoliciesDisaggregatedRevenueDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_d9a06201-a56c-4ea3-a5b2-fa8a9bd52c7d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountingPoliciesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisaggregationOfRevenueTable_28c32458-dffa-4afa-a565-b9ce92218208" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisaggregationOfRevenueTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_d9a06201-a56c-4ea3-a5b2-fa8a9bd52c7d" xlink:to="loc_us-gaap_DisaggregationOfRevenueTable_28c32458-dffa-4afa-a565-b9ce92218208" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductOrServiceAxis_bdce9099-0b7c-42a5-82c2-c52471601af0" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ProductOrServiceAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisaggregationOfRevenueTable_28c32458-dffa-4afa-a565-b9ce92218208" xlink:to="loc_srt_ProductOrServiceAxis_bdce9099-0b7c-42a5-82c2-c52471601af0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductsAndServicesDomain_5f77ce18-cf2f-4d3d-a430-33dfcd81102e" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ProductsAndServicesDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductOrServiceAxis_bdce9099-0b7c-42a5-82c2-c52471601af0" xlink:to="loc_srt_ProductsAndServicesDomain_5f77ce18-cf2f-4d3d-a430-33dfcd81102e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dco_MilitaryandSpaceMember_94c316aa-aa7d-4487-96c1-6f48831f81c0" xlink:href="dco-20210403.xsd#dco_MilitaryandSpaceMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductsAndServicesDomain_5f77ce18-cf2f-4d3d-a430-33dfcd81102e" xlink:to="loc_dco_MilitaryandSpaceMember_94c316aa-aa7d-4487-96c1-6f48831f81c0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dco_CommercialAerospaceMember_5d84196d-7f59-411f-baff-07a53701ad46" xlink:href="dco-20210403.xsd#dco_CommercialAerospaceMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductsAndServicesDomain_5f77ce18-cf2f-4d3d-a430-33dfcd81102e" xlink:to="loc_dco_CommercialAerospaceMember_5d84196d-7f59-411f-baff-07a53701ad46" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dco_IndustrialMember_59ed3d26-02af-46c3-8651-a8e12fe02e6c" xlink:href="dco-20210403.xsd#dco_IndustrialMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductsAndServicesDomain_5f77ce18-cf2f-4d3d-a430-33dfcd81102e" xlink:to="loc_dco_IndustrialMember_59ed3d26-02af-46c3-8651-a8e12fe02e6c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_e1fec558-f8ad-49e4-b7b6-c1197bf3c0c8" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisaggregationOfRevenueTable_28c32458-dffa-4afa-a565-b9ce92218208" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_e1fec558-f8ad-49e4-b7b6-c1197bf3c0c8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentDomain_1631b231-9d45-4349-96ec-2943ef26c188" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SegmentDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_e1fec558-f8ad-49e4-b7b6-c1197bf3c0c8" xlink:to="loc_us-gaap_SegmentDomain_1631b231-9d45-4349-96ec-2943ef26c188" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dco_ElectronicSystemsMember_83115aa4-ce9d-4aeb-938d-1429f86539cc" xlink:href="dco-20210403.xsd#dco_ElectronicSystemsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_1631b231-9d45-4349-96ec-2943ef26c188" xlink:to="loc_dco_ElectronicSystemsMember_83115aa4-ce9d-4aeb-938d-1429f86539cc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dco_StructuralSystemsMember_b233c2e8-ec4b-4a9b-8ac7-c86771810e84" xlink:href="dco-20210403.xsd#dco_StructuralSystemsMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_1631b231-9d45-4349-96ec-2943ef26c188" xlink:to="loc_dco_StructuralSystemsMember_b233c2e8-ec4b-4a9b-8ac7-c86771810e84" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisaggregationOfRevenueLineItems_e6fd01f9-ea33-46cf-ad28-fa3bb8774d24" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisaggregationOfRevenueLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisaggregationOfRevenueTable_28c32458-dffa-4afa-a565-b9ce92218208" xlink:to="loc_us-gaap_DisaggregationOfRevenueLineItems_e6fd01f9-ea33-46cf-ad28-fa3bb8774d24" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_86efa780-93c0-438a-826b-93a16107c665" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_e6fd01f9-ea33-46cf-ad28-fa3bb8774d24" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_86efa780-93c0-438a-826b-93a16107c665" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.ducommun.com/role/Inventories" xlink:type="simple" xlink:href="dco-20210403.xsd#Inventories"/>
  <link:presentationLink xlink:role="http://www.ducommun.com/role/Inventories" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryDisclosureAbstract_a444a30c-6abc-4999-b3fd-c18250039335" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InventoryDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryDisclosureTextBlock_72534350-c3ee-450a-8784-87effee4d815" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InventoryDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InventoryDisclosureAbstract_a444a30c-6abc-4999-b3fd-c18250039335" xlink:to="loc_us-gaap_InventoryDisclosureTextBlock_72534350-c3ee-450a-8784-87effee4d815" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.ducommun.com/role/InventoriesTables" xlink:type="simple" xlink:href="dco-20210403.xsd#InventoriesTables"/>
  <link:presentationLink xlink:role="http://www.ducommun.com/role/InventoriesTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryDisclosureAbstract_b234d1e9-f38c-41f0-bef7-c1c60d7119af" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InventoryDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfInventoryCurrentTableTextBlock_d0c9b464-6b8a-46e6-9d65-5b08876ed930" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfInventoryCurrentTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InventoryDisclosureAbstract_b234d1e9-f38c-41f0-bef7-c1c60d7119af" xlink:to="loc_us-gaap_ScheduleOfInventoryCurrentTableTextBlock_d0c9b464-6b8a-46e6-9d65-5b08876ed930" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.ducommun.com/role/InventoriesDetails" xlink:type="simple" xlink:href="dco-20210403.xsd#InventoriesDetails"/>
  <link:presentationLink xlink:role="http://www.ducommun.com/role/InventoriesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryDisclosureAbstract_f58fd437-89b4-452a-9c24-3e1b740d5a6e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InventoryDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryRawMaterialsAndSuppliesNetOfReserves_cfff4b3f-d9d1-479a-af81-0868e958928d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InventoryRawMaterialsAndSuppliesNetOfReserves"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InventoryDisclosureAbstract_f58fd437-89b4-452a-9c24-3e1b740d5a6e" xlink:to="loc_us-gaap_InventoryRawMaterialsAndSuppliesNetOfReserves_cfff4b3f-d9d1-479a-af81-0868e958928d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryWorkInProcessNetOfReserves_2964b85a-539f-457a-94d0-e74f9082cdd5" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InventoryWorkInProcessNetOfReserves"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InventoryDisclosureAbstract_f58fd437-89b4-452a-9c24-3e1b740d5a6e" xlink:to="loc_us-gaap_InventoryWorkInProcessNetOfReserves_2964b85a-539f-457a-94d0-e74f9082cdd5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryFinishedGoodsNetOfReserves_31101eb4-8a73-442f-8477-501b9438e2d8" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InventoryFinishedGoodsNetOfReserves"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InventoryDisclosureAbstract_f58fd437-89b4-452a-9c24-3e1b740d5a6e" xlink:to="loc_us-gaap_InventoryFinishedGoodsNetOfReserves_31101eb4-8a73-442f-8477-501b9438e2d8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryNet_ed446065-b92c-4727-bafd-ea88c8b5b2ff" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InventoryNet"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InventoryDisclosureAbstract_f58fd437-89b4-452a-9c24-3e1b740d5a6e" xlink:to="loc_us-gaap_InventoryNet_ed446065-b92c-4727-bafd-ea88c8b5b2ff" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.ducommun.com/role/Goodwill" xlink:type="simple" xlink:href="dco-20210403.xsd#Goodwill"/>
  <link:presentationLink xlink:role="http://www.ducommun.com/role/Goodwill" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_820148c7-f1a9-4b39-8dd6-b8f8f742c509" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillDisclosureTextBlock_9f5a58a6-81bc-45b3-a44f-25280a5fa8b8" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GoodwillDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_820148c7-f1a9-4b39-8dd6-b8f8f742c509" xlink:to="loc_us-gaap_GoodwillDisclosureTextBlock_9f5a58a6-81bc-45b3-a44f-25280a5fa8b8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.ducommun.com/role/GoodwillTables" xlink:type="simple" xlink:href="dco-20210403.xsd#GoodwillTables"/>
  <link:presentationLink xlink:role="http://www.ducommun.com/role/GoodwillTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_68e01005-fe4c-4879-8e58-b9db4fbe16b4" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfGoodwillTextBlock_45335cff-e49f-4671-809c-d3d5df208778" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfGoodwillTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_68e01005-fe4c-4879-8e58-b9db4fbe16b4" xlink:to="loc_us-gaap_ScheduleOfGoodwillTextBlock_45335cff-e49f-4671-809c-d3d5df208778" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.ducommun.com/role/GoodwillNarrativeDetails" xlink:type="simple" xlink:href="dco-20210403.xsd#GoodwillNarrativeDetails"/>
  <link:presentationLink xlink:role="http://www.ducommun.com/role/GoodwillNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_8a0e21b4-4757-4438-b0bc-cc03136400a2" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfGoodwillTable_914dbd45-4f80-49d4-a684-ffd98c1e3f6b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfGoodwillTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_8a0e21b4-4757-4438-b0bc-cc03136400a2" xlink:to="loc_us-gaap_ScheduleOfGoodwillTable_914dbd45-4f80-49d4-a684-ffd98c1e3f6b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_3d330500-c826-4f27-8fdf-2e4d7c0bab92" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfGoodwillTable_914dbd45-4f80-49d4-a684-ffd98c1e3f6b" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_3d330500-c826-4f27-8fdf-2e4d7c0bab92" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentDomain_1f6cbc82-8d5a-4686-98e2-380079decc6d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SegmentDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_3d330500-c826-4f27-8fdf-2e4d7c0bab92" xlink:to="loc_us-gaap_SegmentDomain_1f6cbc82-8d5a-4686-98e2-380079decc6d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dco_StructuralSystemsMember_e9051d5f-b3c8-4e9a-81ec-14f4fe184976" xlink:href="dco-20210403.xsd#dco_StructuralSystemsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_1f6cbc82-8d5a-4686-98e2-380079decc6d" xlink:to="loc_dco_StructuralSystemsMember_e9051d5f-b3c8-4e9a-81ec-14f4fe184976" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillLineItems_25dc719d-8738-46de-ad51-43e07422b6ac" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GoodwillLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfGoodwillTable_914dbd45-4f80-49d4-a684-ffd98c1e3f6b" xlink:to="loc_us-gaap_GoodwillLineItems_25dc719d-8738-46de-ad51-43e07422b6ac" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReportingUnitPercentageOfFairValueInExcessOfCarryingAmount_a3f7d5bd-e454-40dd-9bd9-c0a8ff1bd0f5" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ReportingUnitPercentageOfFairValueInExcessOfCarryingAmount"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillLineItems_25dc719d-8738-46de-ad51-43e07422b6ac" xlink:to="loc_us-gaap_ReportingUnitPercentageOfFairValueInExcessOfCarryingAmount_a3f7d5bd-e454-40dd-9bd9-c0a8ff1bd0f5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.ducommun.com/role/GoodwillDetails" xlink:type="simple" xlink:href="dco-20210403.xsd#GoodwillDetails"/>
  <link:presentationLink xlink:role="http://www.ducommun.com/role/GoodwillDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_87f6317b-ce09-4462-99f4-bdbc10821fe1" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfGoodwillTable_c83c6dac-4e12-46ad-8192-809df07fec9b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfGoodwillTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_87f6317b-ce09-4462-99f4-bdbc10821fe1" xlink:to="loc_us-gaap_ScheduleOfGoodwillTable_c83c6dac-4e12-46ad-8192-809df07fec9b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_7165be98-90cf-4bc6-bc26-ee44a1cc782e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfGoodwillTable_c83c6dac-4e12-46ad-8192-809df07fec9b" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_7165be98-90cf-4bc6-bc26-ee44a1cc782e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentDomain_8693f21d-f792-46f4-a5a8-adb002a02706" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SegmentDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_7165be98-90cf-4bc6-bc26-ee44a1cc782e" xlink:to="loc_us-gaap_SegmentDomain_8693f21d-f792-46f4-a5a8-adb002a02706" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dco_ElectronicSystemsMember_45a15123-2fb3-4ec7-a64e-084d186b937e" xlink:href="dco-20210403.xsd#dco_ElectronicSystemsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_8693f21d-f792-46f4-a5a8-adb002a02706" xlink:to="loc_dco_ElectronicSystemsMember_45a15123-2fb3-4ec7-a64e-084d186b937e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dco_StructuralSystemsMember_164bd17d-37f5-4e89-8190-326f73a157f7" xlink:href="dco-20210403.xsd#dco_StructuralSystemsMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_8693f21d-f792-46f4-a5a8-adb002a02706" xlink:to="loc_dco_StructuralSystemsMember_164bd17d-37f5-4e89-8190-326f73a157f7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillLineItems_bede6ab1-2ccc-4435-afaa-804a60eb2c36" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GoodwillLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfGoodwillTable_c83c6dac-4e12-46ad-8192-809df07fec9b" xlink:to="loc_us-gaap_GoodwillLineItems_bede6ab1-2ccc-4435-afaa-804a60eb2c36" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillGross_3028c36d-e3a3-4956-a5ed-2a9249e9438a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GoodwillGross"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillLineItems_bede6ab1-2ccc-4435-afaa-804a60eb2c36" xlink:to="loc_us-gaap_GoodwillGross_3028c36d-e3a3-4956-a5ed-2a9249e9438a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillImpairedAccumulatedImpairmentLoss_2ae422e4-82d7-4882-8c61-572f6c7da873" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GoodwillImpairedAccumulatedImpairmentLoss"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillLineItems_bede6ab1-2ccc-4435-afaa-804a60eb2c36" xlink:to="loc_us-gaap_GoodwillImpairedAccumulatedImpairmentLoss_2ae422e4-82d7-4882-8c61-572f6c7da873" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillRollForward_19cedcda-0225-47fe-96d9-d74a54b59741" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GoodwillRollForward"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillLineItems_bede6ab1-2ccc-4435-afaa-804a60eb2c36" xlink:to="loc_us-gaap_GoodwillRollForward_19cedcda-0225-47fe-96d9-d74a54b59741" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Goodwill_a3c2e3aa-bbc7-4625-8a23-f6a4181d6802" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Goodwill"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillRollForward_19cedcda-0225-47fe-96d9-d74a54b59741" xlink:to="loc_us-gaap_Goodwill_a3c2e3aa-bbc7-4625-8a23-f6a4181d6802" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.ducommun.com/role/AccruedandOtherLiabilities" xlink:type="simple" xlink:href="dco-20210403.xsd#AccruedandOtherLiabilities"/>
  <link:presentationLink xlink:role="http://www.ducommun.com/role/AccruedandOtherLiabilities" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PayablesAndAccrualsAbstract_6815e84a-633a-45e2-976f-c54f7aea6f38" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PayablesAndAccrualsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock_4262ba9b-ae27-45b9-918b-172060a73632" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PayablesAndAccrualsAbstract_6815e84a-633a-45e2-976f-c54f7aea6f38" xlink:to="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock_4262ba9b-ae27-45b9-918b-172060a73632" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.ducommun.com/role/AccruedandOtherLiabilitiesTables" xlink:type="simple" xlink:href="dco-20210403.xsd#AccruedandOtherLiabilitiesTables"/>
  <link:presentationLink xlink:role="http://www.ducommun.com/role/AccruedandOtherLiabilitiesTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PayablesAndAccrualsAbstract_c6dba4f3-c114-446f-94e5-7aeb7db1bfeb" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PayablesAndAccrualsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock_f6d315af-ebc8-4a2a-9d78-b63c7a193ea8" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PayablesAndAccrualsAbstract_c6dba4f3-c114-446f-94e5-7aeb7db1bfeb" xlink:to="loc_us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock_f6d315af-ebc8-4a2a-9d78-b63c7a193ea8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.ducommun.com/role/AccruedandOtherLiabilitiesDetails" xlink:type="simple" xlink:href="dco-20210403.xsd#AccruedandOtherLiabilitiesDetails"/>
  <link:presentationLink xlink:role="http://www.ducommun.com/role/AccruedandOtherLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PayablesAndAccrualsAbstract_c71abccb-5b9f-4dfa-9275-907a060fd9c7" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PayablesAndAccrualsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_dco_AccruedCompensationCurrent_4d4432e6-5385-4392-85bd-ee7dae5cd60c" xlink:href="dco-20210403.xsd#dco_AccruedCompensationCurrent"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PayablesAndAccrualsAbstract_c71abccb-5b9f-4dfa-9275-907a060fd9c7" xlink:to="loc_dco_AccruedCompensationCurrent_4d4432e6-5385-4392-85bd-ee7dae5cd60c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dco_AccruedIncomeTaxesAndOtherCurrent_4d9f7965-b971-4706-8cfe-7de0b402ad54" xlink:href="dco-20210403.xsd#dco_AccruedIncomeTaxesAndOtherCurrent"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PayablesAndAccrualsAbstract_c71abccb-5b9f-4dfa-9275-907a060fd9c7" xlink:to="loc_dco_AccruedIncomeTaxesAndOtherCurrent_4d9f7965-b971-4706-8cfe-7de0b402ad54" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAccruedLiabilitiesCurrent_327b7978-8701-47a0-b750-e7c620339028" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherAccruedLiabilitiesCurrent"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PayablesAndAccrualsAbstract_c71abccb-5b9f-4dfa-9275-907a060fd9c7" xlink:to="loc_us-gaap_OtherAccruedLiabilitiesCurrent_327b7978-8701-47a0-b750-e7c620339028" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccruedLiabilitiesCurrent_93055ec2-1e94-4ad7-81c1-a82e77f0e6a2" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccruedLiabilitiesCurrent"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PayablesAndAccrualsAbstract_c71abccb-5b9f-4dfa-9275-907a060fd9c7" xlink:to="loc_us-gaap_AccruedLiabilitiesCurrent_93055ec2-1e94-4ad7-81c1-a82e77f0e6a2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.ducommun.com/role/LongTermDebt" xlink:type="simple" xlink:href="dco-20210403.xsd#LongTermDebt"/>
  <link:presentationLink xlink:role="http://www.ducommun.com/role/LongTermDebt" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtDisclosureAbstract_35e82d5c-35aa-4193-b219-5a2ddf404cec" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtTextBlock_02cc191b-acec-41f4-9fc4-547f9410f276" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermDebtTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_35e82d5c-35aa-4193-b219-5a2ddf404cec" xlink:to="loc_us-gaap_LongTermDebtTextBlock_02cc191b-acec-41f4-9fc4-547f9410f276" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.ducommun.com/role/LongTermDebtTables" xlink:type="simple" xlink:href="dco-20210403.xsd#LongTermDebtTables"/>
  <link:presentationLink xlink:role="http://www.ducommun.com/role/LongTermDebtTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtDisclosureAbstract_e4fd3a04-59ef-4007-8695-4e44ea44be26" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfDebtInstrumentsTextBlock_b48fccb1-2462-41b2-b542-5a1339f42272" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfDebtInstrumentsTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_e4fd3a04-59ef-4007-8695-4e44ea44be26" xlink:to="loc_us-gaap_ScheduleOfDebtInstrumentsTextBlock_b48fccb1-2462-41b2-b542-5a1339f42272" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.ducommun.com/role/LongTermDebtSummaryDetails" xlink:type="simple" xlink:href="dco-20210403.xsd#LongTermDebtSummaryDetails"/>
  <link:presentationLink xlink:role="http://www.ducommun.com/role/LongTermDebtSummaryDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtDisclosureAbstract_172bbbde-52a7-410b-9f55-f504f7a00742" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentTable_a556829f-ec2e-46c0-8ad6-2f9cbc7c95b3" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_172bbbde-52a7-410b-9f55-f504f7a00742" xlink:to="loc_us-gaap_DebtInstrumentTable_a556829f-ec2e-46c0-8ad6-2f9cbc7c95b3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_3f72cf72-f165-4104-99d2-360f368c4379" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongtermDebtTypeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_a556829f-ec2e-46c0-8ad6-2f9cbc7c95b3" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_3f72cf72-f165-4104-99d2-360f368c4379" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_2b573f9b-7166-4bc0-8c9e-12066c529d8d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_3f72cf72-f165-4104-99d2-360f368c4379" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_2b573f9b-7166-4bc0-8c9e-12066c529d8d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dco_SeniorSecuredTermLoanMember_d8f822ab-4ed3-42c0-934d-61337cfe6627" xlink:href="dco-20210403.xsd#dco_SeniorSecuredTermLoanMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_2b573f9b-7166-4bc0-8c9e-12066c529d8d" xlink:to="loc_dco_SeniorSecuredTermLoanMember_d8f822ab-4ed3-42c0-934d-61337cfe6627" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCreditMember_cf2c3b21-6ec2-4e36-b43e-594dc2f3133b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LineOfCreditMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_2b573f9b-7166-4bc0-8c9e-12066c529d8d" xlink:to="loc_us-gaap_LineOfCreditMember_cf2c3b21-6ec2-4e36-b43e-594dc2f3133b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentLineItems_f5b3348d-bcb5-4c11-8833-da8b737e92e8" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_a556829f-ec2e-46c0-8ad6-2f9cbc7c95b3" xlink:to="loc_us-gaap_DebtInstrumentLineItems_f5b3348d-bcb5-4c11-8833-da8b737e92e8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_88aa8f22-00e8-4d75-a0ae-f6ed953f707c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentCarryingAmount"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_f5b3348d-bcb5-4c11-8833-da8b737e92e8" xlink:to="loc_us-gaap_DebtInstrumentCarryingAmount_88aa8f22-00e8-4d75-a0ae-f6ed953f707c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtCurrent_8f3b5835-a4f1-4635-87a1-00db37928127" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermDebtCurrent"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_f5b3348d-bcb5-4c11-8833-da8b737e92e8" xlink:to="loc_us-gaap_LongTermDebtCurrent_8f3b5835-a4f1-4635-87a1-00db37928127" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_5b0d2a45-ff5a-4075-b2e8-c88ffa3c1393" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermDebtNoncurrent"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_f5b3348d-bcb5-4c11-8833-da8b737e92e8" xlink:to="loc_us-gaap_LongTermDebtNoncurrent_5b0d2a45-ff5a-4075-b2e8-c88ffa3c1393" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredFinanceCostsNet_79543714-2edb-47a1-b7ff-b1db3d26926d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DeferredFinanceCostsNet"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_f5b3348d-bcb5-4c11-8833-da8b737e92e8" xlink:to="loc_us-gaap_DeferredFinanceCostsNet_79543714-2edb-47a1-b7ff-b1db3d26926d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebt_875c26a7-0af5-46c6-9e69-ff7762da22fb" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermDebt"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_f5b3348d-bcb5-4c11-8833-da8b737e92e8" xlink:to="loc_us-gaap_LongTermDebt_875c26a7-0af5-46c6-9e69-ff7762da22fb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtWeightedAverageInterestRate_e01fd98e-6da5-43ca-8b55-925a50a7723d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongtermDebtWeightedAverageInterestRate"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_f5b3348d-bcb5-4c11-8833-da8b737e92e8" xlink:to="loc_us-gaap_LongtermDebtWeightedAverageInterestRate_e01fd98e-6da5-43ca-8b55-925a50a7723d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.ducommun.com/role/LongTermDebtNarrativeDetails" xlink:type="simple" xlink:href="dco-20210403.xsd#LongTermDebtNarrativeDetails"/>
  <link:presentationLink xlink:role="http://www.ducommun.com/role/LongTermDebtNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtDisclosureAbstract_4cff6b95-cf5f-49fd-8bc0-c9f7d5069038" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentTable_07624999-94a2-4cb8-98d4-6fdbe056ee61" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_4cff6b95-cf5f-49fd-8bc0-c9f7d5069038" xlink:to="loc_us-gaap_DebtInstrumentTable_07624999-94a2-4cb8-98d4-6fdbe056ee61" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityAxis_f1ac1151-8eae-4c4c-8e94-3d1fdd40b5eb" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CreditFacilityAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_07624999-94a2-4cb8-98d4-6fdbe056ee61" xlink:to="loc_us-gaap_CreditFacilityAxis_f1ac1151-8eae-4c4c-8e94-3d1fdd40b5eb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityDomain_e21bf8b1-c290-4734-8c54-9304b56f8e0a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CreditFacilityDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CreditFacilityAxis_f1ac1151-8eae-4c4c-8e94-3d1fdd40b5eb" xlink:to="loc_us-gaap_CreditFacilityDomain_e21bf8b1-c290-4734-8c54-9304b56f8e0a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevolvingCreditFacilityMember_fd65312d-8997-4ca0-82fa-030bb6a4ffda" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevolvingCreditFacilityMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CreditFacilityDomain_e21bf8b1-c290-4734-8c54-9304b56f8e0a" xlink:to="loc_us-gaap_RevolvingCreditFacilityMember_fd65312d-8997-4ca0-82fa-030bb6a4ffda" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SecuredDebtMember_8b8cd414-3e5d-4958-8968-befc4ca7f433" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SecuredDebtMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CreditFacilityDomain_e21bf8b1-c290-4734-8c54-9304b56f8e0a" xlink:to="loc_us-gaap_SecuredDebtMember_8b8cd414-3e5d-4958-8968-befc4ca7f433" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentAxis_3573c82e-9420-42d6-9dd8-2779b8c2f152" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_07624999-94a2-4cb8-98d4-6fdbe056ee61" xlink:to="loc_us-gaap_DebtInstrumentAxis_3573c82e-9420-42d6-9dd8-2779b8c2f152" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_618f7935-e9ed-4269-b2c1-d0bc13a8ce67" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentAxis_3573c82e-9420-42d6-9dd8-2779b8c2f152" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_618f7935-e9ed-4269-b2c1-d0bc13a8ce67" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dco_A2019RevolvingCreditFacilityDueDecember202024Member_daef2ad1-c3b6-471b-bcda-f035e48a8df2" xlink:href="dco-20210403.xsd#dco_A2019RevolvingCreditFacilityDueDecember202024Member"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_618f7935-e9ed-4269-b2c1-d0bc13a8ce67" xlink:to="loc_dco_A2019RevolvingCreditFacilityDueDecember202024Member_daef2ad1-c3b6-471b-bcda-f035e48a8df2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dco_New2018RevolvingCreditFacilityMaturingNovember212023Member_ff8219c8-5822-4526-948f-d71e87586790" xlink:href="dco-20210403.xsd#dco_New2018RevolvingCreditFacilityMaturingNovember212023Member"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_618f7935-e9ed-4269-b2c1-d0bc13a8ce67" xlink:to="loc_dco_New2018RevolvingCreditFacilityMaturingNovember212023Member_ff8219c8-5822-4526-948f-d71e87586790" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dco_A2019TermLoanMaturingDecember202024Member_b1b5ec9c-1496-4e67-8bc2-b3864cc5d67f" xlink:href="dco-20210403.xsd#dco_A2019TermLoanMaturingDecember202024Member"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_618f7935-e9ed-4269-b2c1-d0bc13a8ce67" xlink:to="loc_dco_A2019TermLoanMaturingDecember202024Member_b1b5ec9c-1496-4e67-8bc2-b3864cc5d67f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dco_New2018TermLoanMaturingNovember212025Member_fbaf8121-ab78-47e4-912c-1bb4b7c944e4" xlink:href="dco-20210403.xsd#dco_New2018TermLoanMaturingNovember212025Member"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_618f7935-e9ed-4269-b2c1-d0bc13a8ce67" xlink:to="loc_dco_New2018TermLoanMaturingNovember212025Member_fbaf8121-ab78-47e4-912c-1bb4b7c944e4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dco_CreditFacilitiesMember_76445d24-eae7-4731-964b-995d42e686b6" xlink:href="dco-20210403.xsd#dco_CreditFacilitiesMember"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_618f7935-e9ed-4269-b2c1-d0bc13a8ce67" xlink:to="loc_dco_CreditFacilitiesMember_76445d24-eae7-4731-964b-995d42e686b6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dco_NewCreditFacilitiesMember_628c21f0-fb01-42f1-adaf-209b0aa63a43" xlink:href="dco-20210403.xsd#dco_NewCreditFacilitiesMember"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_618f7935-e9ed-4269-b2c1-d0bc13a8ce67" xlink:to="loc_dco_NewCreditFacilitiesMember_628c21f0-fb01-42f1-adaf-209b0aa63a43" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VariableRateAxis_d6251d3c-b575-4ba4-995e-aed78ba1514d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_VariableRateAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_07624999-94a2-4cb8-98d4-6fdbe056ee61" xlink:to="loc_us-gaap_VariableRateAxis_d6251d3c-b575-4ba4-995e-aed78ba1514d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VariableRateDomain_3176e2e0-edb1-47a4-a584-070420b1e0bb" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_VariableRateDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_VariableRateAxis_d6251d3c-b575-4ba4-995e-aed78ba1514d" xlink:to="loc_us-gaap_VariableRateDomain_3176e2e0-edb1-47a4-a584-070420b1e0bb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LondonInterbankOfferedRateLIBORMember_c7bd869e-d0cf-4f4b-a99b-cfe921abb3cf" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LondonInterbankOfferedRateLIBORMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_VariableRateDomain_3176e2e0-edb1-47a4-a584-070420b1e0bb" xlink:to="loc_us-gaap_LondonInterbankOfferedRateLIBORMember_c7bd869e-d0cf-4f4b-a99b-cfe921abb3cf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FederalFundsEffectiveSwapRateMember_9a5ee03f-a430-4380-93b1-6d4c6fa4b936" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FederalFundsEffectiveSwapRateMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_VariableRateDomain_3176e2e0-edb1-47a4-a584-070420b1e0bb" xlink:to="loc_us-gaap_FederalFundsEffectiveSwapRateMember_9a5ee03f-a430-4380-93b1-6d4c6fa4b936" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EurodollarMember_8671201f-bd83-4ebd-b6f7-e29f0ee4af9a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EurodollarMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_VariableRateDomain_3176e2e0-edb1-47a4-a584-070420b1e0bb" xlink:to="loc_us-gaap_EurodollarMember_8671201f-bd83-4ebd-b6f7-e29f0ee4af9a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BaseRateMember_4c1e2473-01ca-4e65-a0c5-0b5a62e6f499" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BaseRateMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_VariableRateDomain_3176e2e0-edb1-47a4-a584-070420b1e0bb" xlink:to="loc_us-gaap_BaseRateMember_4c1e2473-01ca-4e65-a0c5-0b5a62e6f499" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_01de2d99-4433-45e6-9a38-00f3dba6a68f" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeAxis"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_07624999-94a2-4cb8-98d4-6fdbe056ee61" xlink:to="loc_srt_RangeAxis_01de2d99-4433-45e6-9a38-00f3dba6a68f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_bde5b40e-059b-466c-a008-39640821d0bb" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_01de2d99-4433-45e6-9a38-00f3dba6a68f" xlink:to="loc_srt_RangeMember_bde5b40e-059b-466c-a008-39640821d0bb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_553a3e5f-5f75-4c74-9564-90186a4b8a7a" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_MinimumMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_bde5b40e-059b-466c-a008-39640821d0bb" xlink:to="loc_srt_MinimumMember_553a3e5f-5f75-4c74-9564-90186a4b8a7a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_f8f0b14e-f678-4f9f-9edb-15a66f9d005c" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_MaximumMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_bde5b40e-059b-466c-a008-39640821d0bb" xlink:to="loc_srt_MaximumMember_f8f0b14e-f678-4f9f-9edb-15a66f9d005c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_cafcabcc-3785-482b-8899-d39558d259c1" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_07624999-94a2-4cb8-98d4-6fdbe056ee61" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_cafcabcc-3785-482b-8899-d39558d259c1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_e9656c2e-2c04-4c6a-8239-e0ee59773802" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DerivativeContractTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_cafcabcc-3785-482b-8899-d39558d259c1" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_e9656c2e-2c04-4c6a-8239-e0ee59773802" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestRateCapMember_af2e29f9-34b3-4173-9cee-5954af9616dc" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InterestRateCapMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_e9656c2e-2c04-4c6a-8239-e0ee59773802" xlink:to="loc_us-gaap_InterestRateCapMember_af2e29f9-34b3-4173-9cee-5954af9616dc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentLineItems_ff9d07e7-3bb9-4ddd-a838-c266667a1cce" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentLineItems"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_07624999-94a2-4cb8-98d4-6fdbe056ee61" xlink:to="loc_us-gaap_DebtInstrumentLineItems_ff9d07e7-3bb9-4ddd-a838-c266667a1cce" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_5fed5c3e-3f63-423d-a481-c35954548128" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_ff9d07e7-3bb9-4ddd-a838-c266667a1cce" xlink:to="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_5fed5c3e-3f63-423d-a481-c35954548128" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentFaceAmount_356076ab-2e1c-4525-8590-099c04cc8b53" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentFaceAmount"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_ff9d07e7-3bb9-4ddd-a838-c266667a1cce" xlink:to="loc_us-gaap_DebtInstrumentFaceAmount_356076ab-2e1c-4525-8590-099c04cc8b53" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_b1180dd4-ebca-4735-879a-0ea3f2caa4cd" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentBasisSpreadOnVariableRate1"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_ff9d07e7-3bb9-4ddd-a838-c266667a1cce" xlink:to="loc_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_b1180dd4-ebca-4735-879a-0ea3f2caa4cd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dco_DebtInstrumentBasisSpreadonFixedRateBaseRate_cb2808d6-8dd5-47c8-8805-309eca09816d" xlink:href="dco-20210403.xsd#dco_DebtInstrumentBasisSpreadonFixedRateBaseRate"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_ff9d07e7-3bb9-4ddd-a838-c266667a1cce" xlink:to="loc_dco_DebtInstrumentBasisSpreadonFixedRateBaseRate_cb2808d6-8dd5-47c8-8805-309eca09816d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dco_DebtInstrumentPrepaymentAmountPercentageofPrincipalAmount_02482660-f716-4bcb-9cf9-600b21760199" xlink:href="dco-20210403.xsd#dco_DebtInstrumentPrepaymentAmountPercentageofPrincipalAmount"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_ff9d07e7-3bb9-4ddd-a838-c266667a1cce" xlink:to="loc_dco_DebtInstrumentPrepaymentAmountPercentageofPrincipalAmount_02482660-f716-4bcb-9cf9-600b21760199" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentPeriodicPayment_eb7d3100-056e-4ab9-80c3-76371670012f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentPeriodicPayment"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_ff9d07e7-3bb9-4ddd-a838-c266667a1cce" xlink:to="loc_us-gaap_DebtInstrumentPeriodicPayment_eb7d3100-056e-4ab9-80c3-76371670012f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCreditFacilityCommitmentFeePercentage_d9d70e43-fe72-4b2b-a721-5d9feb4d6950" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LineOfCreditFacilityCommitmentFeePercentage"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_ff9d07e7-3bb9-4ddd-a838-c266667a1cce" xlink:to="loc_us-gaap_LineOfCreditFacilityCommitmentFeePercentage_d9d70e43-fe72-4b2b-a721-5d9feb4d6950" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dco_DebtInstrumentPercentageofExcessCashFlowPaymentWhenLeverageRatioisGreaterthan3.25_6fecded5-03ca-4bd4-ae33-4643d487f085" xlink:href="dco-20210403.xsd#dco_DebtInstrumentPercentageofExcessCashFlowPaymentWhenLeverageRatioisGreaterthan3.25"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_ff9d07e7-3bb9-4ddd-a838-c266667a1cce" xlink:to="loc_dco_DebtInstrumentPercentageofExcessCashFlowPaymentWhenLeverageRatioisGreaterthan3.25_6fecded5-03ca-4bd4-ae33-4643d487f085" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dco_DebtInstrumentPercentageOfExcessCashFlowPaymentWhenLeverageRatioIsLessThanOrEqualTo325ButGreaterThan250_86e52d2c-9e53-4269-afc0-399d2f79c6df" xlink:href="dco-20210403.xsd#dco_DebtInstrumentPercentageOfExcessCashFlowPaymentWhenLeverageRatioIsLessThanOrEqualTo325ButGreaterThan250"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_ff9d07e7-3bb9-4ddd-a838-c266667a1cce" xlink:to="loc_dco_DebtInstrumentPercentageOfExcessCashFlowPaymentWhenLeverageRatioIsLessThanOrEqualTo325ButGreaterThan250_86e52d2c-9e53-4269-afc0-399d2f79c6df" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dco_DebtInstrumentPercentageofExcessCashFlowPaymentWhenLeverageRatioisLessThanorEqualto2.50_d59a5847-b1ea-49a6-9ef0-093c99ce0427" xlink:href="dco-20210403.xsd#dco_DebtInstrumentPercentageofExcessCashFlowPaymentWhenLeverageRatioisLessThanorEqualto2.50"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_ff9d07e7-3bb9-4ddd-a838-c266667a1cce" xlink:to="loc_dco_DebtInstrumentPercentageofExcessCashFlowPaymentWhenLeverageRatioisLessThanorEqualto2.50_d59a5847-b1ea-49a6-9ef0-093c99ce0427" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RepaymentsOfSecuredDebt_677c9b5f-5de2-4e14-b5fa-2e1faea9ffdc" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RepaymentsOfSecuredDebt"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_ff9d07e7-3bb9-4ddd-a838-c266667a1cce" xlink:to="loc_us-gaap_RepaymentsOfSecuredDebt_677c9b5f-5de2-4e14-b5fa-2e1faea9ffdc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromLinesOfCredit_f1a30218-7c30-4892-9b04-e7df56819cb4" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromLinesOfCredit"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_ff9d07e7-3bb9-4ddd-a838-c266667a1cce" xlink:to="loc_us-gaap_ProceedsFromLinesOfCredit_f1a30218-7c30-4892-9b04-e7df56819cb4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RepaymentsOfLinesOfCredit_3e21b287-14e2-44ec-aadb-7cde93ebbfe7" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RepaymentsOfLinesOfCredit"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_ff9d07e7-3bb9-4ddd-a838-c266667a1cce" xlink:to="loc_us-gaap_RepaymentsOfLinesOfCredit_3e21b287-14e2-44ec-aadb-7cde93ebbfe7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RepaymentsOfDebt_79966f10-08de-4042-bc17-7f6dd11dc4c3" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RepaymentsOfDebt"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_ff9d07e7-3bb9-4ddd-a838-c266667a1cce" xlink:to="loc_us-gaap_RepaymentsOfDebt_79966f10-08de-4042-bc17-7f6dd11dc4c3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredFinanceCostsGross_35740160-7a73-4d00-9254-92d2de6946a3" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DeferredFinanceCostsGross"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_ff9d07e7-3bb9-4ddd-a838-c266667a1cce" xlink:to="loc_us-gaap_DeferredFinanceCostsGross_35740160-7a73-4d00-9254-92d2de6946a3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmortizationOfFinancingCosts_532d5ea3-fcf0-4322-92c5-e82b75afb574" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AmortizationOfFinancingCosts"/>
    <link:presentationArc order="16" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_ff9d07e7-3bb9-4ddd-a838-c266667a1cce" xlink:to="loc_us-gaap_AmortizationOfFinancingCosts_532d5ea3-fcf0-4322-92c5-e82b75afb574" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtIssuanceCostsLineOfCreditArrangementsNet_921f3e5a-45b9-4283-8074-2aebd6d25faf" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtIssuanceCostsLineOfCreditArrangementsNet"/>
    <link:presentationArc order="17" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_ff9d07e7-3bb9-4ddd-a838-c266667a1cce" xlink:to="loc_us-gaap_DebtIssuanceCostsLineOfCreditArrangementsNet_921f3e5a-45b9-4283-8074-2aebd6d25faf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity_47a17dd9-fc34-41d1-9bec-c43c901ee108" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity"/>
    <link:presentationArc order="18" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_ff9d07e7-3bb9-4ddd-a838-c266667a1cce" xlink:to="loc_us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity_47a17dd9-fc34-41d1-9bec-c43c901ee108" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LettersOfCreditOutstandingAmount_610ff65b-0b2f-41b0-b2d0-a87b4dd02c24" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LettersOfCreditOutstandingAmount"/>
    <link:presentationArc order="19" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_ff9d07e7-3bb9-4ddd-a838-c266667a1cce" xlink:to="loc_us-gaap_LettersOfCreditOutstandingAmount_610ff65b-0b2f-41b0-b2d0-a87b4dd02c24" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dco_NumberofSubsidiariesThatAreNotGuarantorsonDebt_0cb25de9-af15-4624-9b18-b776971692e1" xlink:href="dco-20210403.xsd#dco_NumberofSubsidiariesThatAreNotGuarantorsonDebt"/>
    <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_ff9d07e7-3bb9-4ddd-a838-c266667a1cce" xlink:to="loc_dco_NumberofSubsidiariesThatAreNotGuarantorsonDebt_0cb25de9-af15-4624-9b18-b776971692e1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_HedgingAssetsNoncurrent_15ca61a4-0a48-4bff-84fc-cbbe1c0a88bd" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_HedgingAssetsNoncurrent"/>
    <link:presentationArc order="21" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_ff9d07e7-3bb9-4ddd-a838-c266667a1cce" xlink:to="loc_us-gaap_HedgingAssetsNoncurrent_15ca61a4-0a48-4bff-84fc-cbbe1c0a88bd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForHedgeFinancingActivities_42a589f5-bd8a-456d-9736-72a615774564" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsForHedgeFinancingActivities"/>
    <link:presentationArc order="22" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_ff9d07e7-3bb9-4ddd-a838-c266667a1cce" xlink:to="loc_us-gaap_PaymentsForHedgeFinancingActivities_42a589f5-bd8a-456d-9736-72a615774564" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.ducommun.com/role/Indemnifications" xlink:type="simple" xlink:href="dco-20210403.xsd#Indemnifications"/>
  <link:presentationLink xlink:role="http://www.ducommun.com/role/Indemnifications" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_dco_DisclosureofGuaranteesandIndemnificationsAbstract_bc4d1aa6-1af0-43b0-9d73-b8cb1110964a" xlink:href="dco-20210403.xsd#dco_DisclosureofGuaranteesandIndemnificationsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_dco_GuaranteesAndIndemnificationsTextBlock_89fbc0f7-90a2-4dcd-875d-6de0a3b4099b" xlink:href="dco-20210403.xsd#dco_GuaranteesAndIndemnificationsTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dco_DisclosureofGuaranteesandIndemnificationsAbstract_bc4d1aa6-1af0-43b0-9d73-b8cb1110964a" xlink:to="loc_dco_GuaranteesAndIndemnificationsTextBlock_89fbc0f7-90a2-4dcd-875d-6de0a3b4099b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.ducommun.com/role/IncomeTaxes" xlink:type="simple" xlink:href="dco-20210403.xsd#IncomeTaxes"/>
  <link:presentationLink xlink:role="http://www.ducommun.com/role/IncomeTaxes" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxDisclosureAbstract_ec0f33fd-eb29-4ed1-b088-c7383557962e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxDisclosureTextBlock_2b9c802d-af00-4a29-b427-ad7ac289200c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_ec0f33fd-eb29-4ed1-b088-c7383557962e" xlink:to="loc_us-gaap_IncomeTaxDisclosureTextBlock_2b9c802d-af00-4a29-b427-ad7ac289200c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.ducommun.com/role/IncomeTaxesDetails" xlink:type="simple" xlink:href="dco-20210403.xsd#IncomeTaxesDetails"/>
  <link:presentationLink xlink:role="http://www.ducommun.com/role/IncomeTaxesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxDisclosureAbstract_56cc9833-f3ac-4b78-9893-03ffcdd6a56e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_eb654b92-4394-4a1d-afcf-41391e578dba" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_56cc9833-f3ac-4b78-9893-03ffcdd6a56e" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_eb654b92-4394-4a1d-afcf-41391e578dba" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnrecognizedTaxBenefits_e413d0e1-acdf-42c6-bc51-08ef18310017" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_UnrecognizedTaxBenefits"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_56cc9833-f3ac-4b78-9893-03ffcdd6a56e" xlink:to="loc_us-gaap_UnrecognizedTaxBenefits_e413d0e1-acdf-42c6-bc51-08ef18310017" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate_e2e4d269-5be0-41c2-8dae-ee1eb47ae824" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_56cc9833-f3ac-4b78-9893-03ffcdd6a56e" xlink:to="loc_us-gaap_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate_e2e4d269-5be0-41c2-8dae-ee1eb47ae824" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.ducommun.com/role/CommitmentsandContingencies" xlink:type="simple" xlink:href="dco-20210403.xsd#CommitmentsandContingencies"/>
  <link:presentationLink xlink:role="http://www.ducommun.com/role/CommitmentsandContingencies" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_78097828-304b-4789-8a12-91d49f8ffe17" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_f7f6da4a-1a96-462f-8957-b8cfb7266476" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_78097828-304b-4789-8a12-91d49f8ffe17" xlink:to="loc_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_f7f6da4a-1a96-462f-8957-b8cfb7266476" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.ducommun.com/role/CommitmentsandContingenciesDetails" xlink:type="simple" xlink:href="dco-20210403.xsd#CommitmentsandContingenciesDetails"/>
  <link:presentationLink xlink:role="http://www.ducommun.com/role/CommitmentsandContingenciesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_166c7c49-7ffc-457e-80cd-b184e3c2cb91" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LossContingenciesTable_37e04321-25d7-40e6-8f8a-4bf00f03ab02" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LossContingenciesTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_166c7c49-7ffc-457e-80cd-b184e3c2cb91" xlink:to="loc_us-gaap_LossContingenciesTable_37e04321-25d7-40e6-8f8a-4bf00f03ab02" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_StatementGeographicalAxis_305301ab-0387-4151-ab53-61c6bb087a7e" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_StatementGeographicalAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesTable_37e04321-25d7-40e6-8f8a-4bf00f03ab02" xlink:to="loc_srt_StatementGeographicalAxis_305301ab-0387-4151-ab53-61c6bb087a7e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_SegmentGeographicalDomain_505cf751-87d1-4ff0-bf55-926d2bb0f017" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_SegmentGeographicalDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_StatementGeographicalAxis_305301ab-0387-4151-ab53-61c6bb087a7e" xlink:to="loc_srt_SegmentGeographicalDomain_505cf751-87d1-4ff0-bf55-926d2bb0f017" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dco_LocationOneMember_fa6fbd56-f8c6-49c2-91e7-44ca2e64a486" xlink:href="dco-20210403.xsd#dco_LocationOneMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_SegmentGeographicalDomain_505cf751-87d1-4ff0-bf55-926d2bb0f017" xlink:to="loc_dco_LocationOneMember_fa6fbd56-f8c6-49c2-91e7-44ca2e64a486" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dco_LocationTwoMember_22869f92-0822-4751-bede-e59fb62b7e21" xlink:href="dco-20210403.xsd#dco_LocationTwoMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_SegmentGeographicalDomain_505cf751-87d1-4ff0-bf55-926d2bb0f017" xlink:to="loc_dco_LocationTwoMember_22869f92-0822-4751-bede-e59fb62b7e21" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dco_GuaymasMexicoMember_796f09fe-f39d-4108-be0d-f2a1b859c8e3" xlink:href="dco-20210403.xsd#dco_GuaymasMexicoMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_SegmentGeographicalDomain_505cf751-87d1-4ff0-bf55-926d2bb0f017" xlink:to="loc_dco_GuaymasMexicoMember_796f09fe-f39d-4108-be0d-f2a1b859c8e3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_bc972c59-a1a0-4a73-b404-e98dd46e5111" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesTable_37e04321-25d7-40e6-8f8a-4bf00f03ab02" xlink:to="loc_srt_RangeAxis_bc972c59-a1a0-4a73-b404-e98dd46e5111" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_1c8fd482-fa1e-485d-8f23-75f324b349f0" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_bc972c59-a1a0-4a73-b404-e98dd46e5111" xlink:to="loc_srt_RangeMember_1c8fd482-fa1e-485d-8f23-75f324b349f0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_2d12cb38-82c3-49ee-88c1-78120e284511" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_MinimumMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_1c8fd482-fa1e-485d-8f23-75f324b349f0" xlink:to="loc_srt_MinimumMember_2d12cb38-82c3-49ee-88c1-78120e284511" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_8c9e7593-3760-46a8-8d4c-18258feed739" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_MaximumMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_1c8fd482-fa1e-485d-8f23-75f324b349f0" xlink:to="loc_srt_MaximumMember_8c9e7593-3760-46a8-8d4c-18258feed739" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_fbe02b2f-b26d-4250-861a-9820a24f5892" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesTable_37e04321-25d7-40e6-8f8a-4bf00f03ab02" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_fbe02b2f-b26d-4250-861a-9820a24f5892" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentDomain_4153fa5a-35bf-4468-adf5-d301b7dc8f2e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SegmentDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_fbe02b2f-b26d-4250-861a-9820a24f5892" xlink:to="loc_us-gaap_SegmentDomain_4153fa5a-35bf-4468-adf5-d301b7dc8f2e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dco_StructuralSystemsMember_fbb06f26-e6db-4d79-83c3-d87318efb7ef" xlink:href="dco-20210403.xsd#dco_StructuralSystemsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_4153fa5a-35bf-4468-adf5-d301b7dc8f2e" xlink:to="loc_dco_StructuralSystemsMember_fbb06f26-e6db-4d79-83c3-d87318efb7ef" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LossContingenciesByNatureOfContingencyAxis_e1373587-64cb-4ebc-8663-15b28ccb5a2d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LossContingenciesByNatureOfContingencyAxis"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesTable_37e04321-25d7-40e6-8f8a-4bf00f03ab02" xlink:to="loc_us-gaap_LossContingenciesByNatureOfContingencyAxis_e1373587-64cb-4ebc-8663-15b28ccb5a2d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LossContingencyNatureDomain_df08898a-c378-4754-948d-f00475b1246f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LossContingencyNatureDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesByNatureOfContingencyAxis_e1373587-64cb-4ebc-8663-15b28ccb5a2d" xlink:to="loc_us-gaap_LossContingencyNatureDomain_df08898a-c378-4754-948d-f00475b1246f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DamageFromFireExplosionOrOtherHazardMember_e504710a-bcba-466e-89b9-bdaa97882573" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DamageFromFireExplosionOrOtherHazardMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingencyNatureDomain_df08898a-c378-4754-948d-f00475b1246f" xlink:to="loc_us-gaap_DamageFromFireExplosionOrOtherHazardMember_e504710a-bcba-466e-89b9-bdaa97882573" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RestatementAxis_fb65da7c-b840-40dd-95c5-a80b74731860" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RestatementAxis"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesTable_37e04321-25d7-40e6-8f8a-4bf00f03ab02" xlink:to="loc_srt_RestatementAxis_fb65da7c-b840-40dd-95c5-a80b74731860" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RestatementDomain_4031e093-4ae1-4735-9f1e-d0c693a8e5ab" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RestatementDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RestatementAxis_fb65da7c-b840-40dd-95c5-a80b74731860" xlink:to="loc_srt_RestatementDomain_4031e093-4ae1-4735-9f1e-d0c693a8e5ab" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RevisionOfPriorPeriodReclassificationAdjustmentMember_e975ef3b-c842-4fe0-a1ba-8133486e8a23" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RevisionOfPriorPeriodReclassificationAdjustmentMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RestatementDomain_4031e093-4ae1-4735-9f1e-d0c693a8e5ab" xlink:to="loc_srt_RevisionOfPriorPeriodReclassificationAdjustmentMember_e975ef3b-c842-4fe0-a1ba-8133486e8a23" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByAssetClassAxis_087fee17-77a8-4da6-927c-31377b27de00" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueByAssetClassAxis"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesTable_37e04321-25d7-40e6-8f8a-4bf00f03ab02" xlink:to="loc_us-gaap_FairValueByAssetClassAxis_087fee17-77a8-4da6-927c-31377b27de00" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_cc7ba6a0-cb54-4395-919b-941d58eba8e0" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByAssetClassAxis_087fee17-77a8-4da6-927c-31377b27de00" xlink:to="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_cc7ba6a0-cb54-4395-919b-941d58eba8e0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentMember_9bc388db-458c-4975-a406-fe8049965f88" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_cc7ba6a0-cb54-4395-919b-941d58eba8e0" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentMember_9bc388db-458c-4975-a406-fe8049965f88" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoriesMember_e8973965-9f76-49e2-b335-1d0b33d6c094" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InventoriesMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_cc7ba6a0-cb54-4395-919b-941d58eba8e0" xlink:to="loc_us-gaap_InventoriesMember_e8973965-9f76-49e2-b335-1d0b33d6c094" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LossContingenciesLineItems_707a6702-eba5-4e11-852e-334b69b64484" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LossContingenciesLineItems"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesTable_37e04321-25d7-40e6-8f8a-4bf00f03ab02" xlink:to="loc_us-gaap_LossContingenciesLineItems_707a6702-eba5-4e11-852e-334b69b64484" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LossContingencyAccrualAtCarryingValue_ca477233-74e5-411e-81a8-ea665ccc9974" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LossContingencyAccrualAtCarryingValue"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_707a6702-eba5-4e11-852e-334b69b64484" xlink:to="loc_us-gaap_LossContingencyAccrualAtCarryingValue_ca477233-74e5-411e-81a8-ea665ccc9974" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LossContingencyEstimateOfPossibleLoss_c2cee5cf-1096-4c59-b359-08555a2bad01" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LossContingencyEstimateOfPossibleLoss"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_707a6702-eba5-4e11-852e-334b69b64484" xlink:to="loc_us-gaap_LossContingencyEstimateOfPossibleLoss_c2cee5cf-1096-4c59-b359-08555a2bad01" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dco_LossContingencyNumberOfBuildingsAffected_f394617a-ef67-427c-a450-ac7c7ebd2300" xlink:href="dco-20210403.xsd#dco_LossContingencyNumberOfBuildingsAffected"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_707a6702-eba5-4e11-852e-334b69b64484" xlink:to="loc_dco_LossContingencyNumberOfBuildingsAffected_f394617a-ef67-427c-a450-ac7c7ebd2300" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AreaOfRealEstateProperty_3f77de70-d400-426d-91dc-9ca3b7eb01ef" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AreaOfRealEstateProperty"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_707a6702-eba5-4e11-852e-334b69b64484" xlink:to="loc_us-gaap_AreaOfRealEstateProperty_3f77de70-d400-426d-91dc-9ca3b7eb01ef" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_54cdb767-8813-4cfa-8044-9b93a0eb4f94" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_707a6702-eba5-4e11-852e-334b69b64484" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_54cdb767-8813-4cfa-8044-9b93a0eb4f94" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfGoodsAndServicesSold_1c370d63-24e2-423c-acbf-d637aff7ec58" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CostOfGoodsAndServicesSold"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_707a6702-eba5-4e11-852e-334b69b64484" xlink:to="loc_us-gaap_CostOfGoodsAndServicesSold_1c370d63-24e2-423c-acbf-d637aff7ec58" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ImpairedAssetsToBeDisposedOfByMethodOtherThanSaleCarryingValueOfAsset_a3d95ac5-b77b-40b2-9c1c-9c7601e3cd67" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ImpairedAssetsToBeDisposedOfByMethodOtherThanSaleCarryingValueOfAsset"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_707a6702-eba5-4e11-852e-334b69b64484" xlink:to="loc_us-gaap_ImpairedAssetsToBeDisposedOfByMethodOtherThanSaleCarryingValueOfAsset_a3d95ac5-b77b-40b2-9c1c-9c7601e3cd67" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LossContingencyReceivableProceeds_7f921f94-35de-4cf2-ad67-3bc65022c82a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LossContingencyReceivableProceeds"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_707a6702-eba5-4e11-852e-334b69b64484" xlink:to="loc_us-gaap_LossContingencyReceivableProceeds_7f921f94-35de-4cf2-ad67-3bc65022c82a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.ducommun.com/role/BusinessSegmentInformation" xlink:type="simple" xlink:href="dco-20210403.xsd#BusinessSegmentInformation"/>
  <link:presentationLink xlink:role="http://www.ducommun.com/role/BusinessSegmentInformation" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentReportingAbstract_95529d58-e589-436f-9611-23d7d4c07d93" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SegmentReportingAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentReportingDisclosureTextBlock_180699b0-119b-49ed-9ca1-2586a2ef0783" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SegmentReportingDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingAbstract_95529d58-e589-436f-9611-23d7d4c07d93" xlink:to="loc_us-gaap_SegmentReportingDisclosureTextBlock_180699b0-119b-49ed-9ca1-2586a2ef0783" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.ducommun.com/role/BusinessSegmentInformationTables" xlink:type="simple" xlink:href="dco-20210403.xsd#BusinessSegmentInformationTables"/>
  <link:presentationLink xlink:role="http://www.ducommun.com/role/BusinessSegmentInformationTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentReportingAbstract_b51675d7-7e2a-4abb-8ffd-f73112f85363" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SegmentReportingAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock_edd00f2f-bcd3-4ea3-b08a-542d87e8fb88" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingAbstract_b51675d7-7e2a-4abb-8ffd-f73112f85363" xlink:to="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock_edd00f2f-bcd3-4ea3-b08a-542d87e8fb88" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReconciliationOfAssetsFromSegmentToConsolidatedTextBlock_5c184b05-aeb5-453e-a477-e2c8242bb21c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ReconciliationOfAssetsFromSegmentToConsolidatedTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingAbstract_b51675d7-7e2a-4abb-8ffd-f73112f85363" xlink:to="loc_us-gaap_ReconciliationOfAssetsFromSegmentToConsolidatedTextBlock_5c184b05-aeb5-453e-a477-e2c8242bb21c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.ducommun.com/role/BusinessSegmentInformationNarrativeDetails" xlink:type="simple" xlink:href="dco-20210403.xsd#BusinessSegmentInformationNarrativeDetails"/>
  <link:presentationLink xlink:role="http://www.ducommun.com/role/BusinessSegmentInformationNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentReportingAbstract_1762da04-7388-46b3-9e90-e20b7c2fbd91" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SegmentReportingAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NumberOfReportableSegments_66351692-2f42-4dd7-867a-84b9a5918780" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NumberOfReportableSegments"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingAbstract_1762da04-7388-46b3-9e90-e20b7c2fbd91" xlink:to="loc_us-gaap_NumberOfReportableSegments_66351692-2f42-4dd7-867a-84b9a5918780" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.ducommun.com/role/BusinessSegmentInformationFinancialInformationbyReportableSegmentDetails" xlink:type="simple" xlink:href="dco-20210403.xsd#BusinessSegmentInformationFinancialInformationbyReportableSegmentDetails"/>
  <link:presentationLink xlink:role="http://www.ducommun.com/role/BusinessSegmentInformationFinancialInformationbyReportableSegmentDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentReportingAbstract_a467bd00-303c-424c-89b1-2e6dbb201bfb" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SegmentReportingAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_83b0c6a7-c970-4a71-8391-2d34d1934070" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingAbstract_a467bd00-303c-424c-89b1-2e6dbb201bfb" xlink:to="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_83b0c6a7-c970-4a71-8391-2d34d1934070" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_c1fd8e61-5452-4025-8373-0996b16e1304" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_83b0c6a7-c970-4a71-8391-2d34d1934070" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_c1fd8e61-5452-4025-8373-0996b16e1304" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentDomain_9e041297-23f4-434f-bd0f-ef2279519fcf" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SegmentDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_c1fd8e61-5452-4025-8373-0996b16e1304" xlink:to="loc_us-gaap_SegmentDomain_9e041297-23f4-434f-bd0f-ef2279519fcf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dco_ElectronicSystemsMember_933cde53-15ed-497c-8370-4d50c19401af" xlink:href="dco-20210403.xsd#dco_ElectronicSystemsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_9e041297-23f4-434f-bd0f-ef2279519fcf" xlink:to="loc_dco_ElectronicSystemsMember_933cde53-15ed-497c-8370-4d50c19401af" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dco_StructuralSystemsMember_2057a2f4-3216-4d75-899a-9481b1ce2c4c" xlink:href="dco-20210403.xsd#dco_StructuralSystemsMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_9e041297-23f4-434f-bd0f-ef2279519fcf" xlink:to="loc_dco_StructuralSystemsMember_2057a2f4-3216-4d75-899a-9481b1ce2c4c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidationItemsAxis_38c0c4e9-12b4-429b-81e7-7a2c20f89c30" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ConsolidationItemsAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_83b0c6a7-c970-4a71-8391-2d34d1934070" xlink:to="loc_srt_ConsolidationItemsAxis_38c0c4e9-12b4-429b-81e7-7a2c20f89c30" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidationItemsDomain_5ff34c04-a6c4-4a2b-9068-d47d37b7743c" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ConsolidationItemsDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidationItemsAxis_38c0c4e9-12b4-429b-81e7-7a2c20f89c30" xlink:to="loc_srt_ConsolidationItemsDomain_5ff34c04-a6c4-4a2b-9068-d47d37b7743c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingSegmentsMember_ba70201a-0f89-4b10-9ee3-28357bd54902" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingSegmentsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidationItemsDomain_5ff34c04-a6c4-4a2b-9068-d47d37b7743c" xlink:to="loc_us-gaap_OperatingSegmentsMember_ba70201a-0f89-4b10-9ee3-28357bd54902" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MaterialReconcilingItemsMember_4ef532eb-802c-4866-938b-2931eea9e68d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_MaterialReconcilingItemsMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidationItemsDomain_5ff34c04-a6c4-4a2b-9068-d47d37b7743c" xlink:to="loc_us-gaap_MaterialReconcilingItemsMember_4ef532eb-802c-4866-938b-2931eea9e68d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CorporateNonSegmentMember_156ce651-a00b-4adf-ab06-4e88e7a32030" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CorporateNonSegmentMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidationItemsDomain_5ff34c04-a6c4-4a2b-9068-d47d37b7743c" xlink:to="loc_us-gaap_CorporateNonSegmentMember_156ce651-a00b-4adf-ab06-4e88e7a32030" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentReportingInformationLineItems_488d37ce-7c01-474e-93f2-c8d463869437" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SegmentReportingInformationLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_83b0c6a7-c970-4a71-8391-2d34d1934070" xlink:to="loc_us-gaap_SegmentReportingInformationLineItems_488d37ce-7c01-474e-93f2-c8d463869437" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_e676bda0-8aad-4a58-a0ac-958e7d8ffb9d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_488d37ce-7c01-474e-93f2-c8d463869437" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_e676bda0-8aad-4a58-a0ac-958e7d8ffb9d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_d628698e-bba4-45d7-82f9-b9af370ea364" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_488d37ce-7c01-474e-93f2-c8d463869437" xlink:to="loc_us-gaap_OperatingIncomeLoss_d628698e-bba4-45d7-82f9-b9af370ea364" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GeneralAndAdministrativeExpense_aaaca70c-38c2-43f3-9831-3304167422ab" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GeneralAndAdministrativeExpense"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_488d37ce-7c01-474e-93f2-c8d463869437" xlink:to="loc_us-gaap_GeneralAndAdministrativeExpense_aaaca70c-38c2-43f3-9831-3304167422ab" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DepreciationDepletionAndAmortization_b5b6c3e6-d276-4bbf-ac0f-fa3724d7f93c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DepreciationDepletionAndAmortization"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_488d37ce-7c01-474e-93f2-c8d463869437" xlink:to="loc_us-gaap_DepreciationDepletionAndAmortization_b5b6c3e6-d276-4bbf-ac0f-fa3724d7f93c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dco_CapitalExpenditures_29c2e803-5d9d-4f66-b4a7-aeffbe1da3c3" xlink:href="dco-20210403.xsd#dco_CapitalExpenditures"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_488d37ce-7c01-474e-93f2-c8d463869437" xlink:to="loc_dco_CapitalExpenditures_29c2e803-5d9d-4f66-b4a7-aeffbe1da3c3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.ducommun.com/role/BusinessSegmentInformationSegmentAssetsDetails" xlink:type="simple" xlink:href="dco-20210403.xsd#BusinessSegmentInformationSegmentAssetsDetails"/>
  <link:presentationLink xlink:role="http://www.ducommun.com/role/BusinessSegmentInformationSegmentAssetsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentReportingAbstract_5aa5fb25-3f30-4ae4-8346-6fa817e4f290" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SegmentReportingAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_fb5d6967-315e-406b-b4f3-b5304cbfd879" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingAbstract_5aa5fb25-3f30-4ae4-8346-6fa817e4f290" xlink:to="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_fb5d6967-315e-406b-b4f3-b5304cbfd879" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidationItemsAxis_354cc09a-b76e-4f09-a519-33d02b202423" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ConsolidationItemsAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_fb5d6967-315e-406b-b4f3-b5304cbfd879" xlink:to="loc_srt_ConsolidationItemsAxis_354cc09a-b76e-4f09-a519-33d02b202423" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidationItemsDomain_cc8c3c76-162a-45f9-93c4-1ace9c4b9afb" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ConsolidationItemsDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidationItemsAxis_354cc09a-b76e-4f09-a519-33d02b202423" xlink:to="loc_srt_ConsolidationItemsDomain_cc8c3c76-162a-45f9-93c4-1ace9c4b9afb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingSegmentsMember_714618be-2d06-4e6c-bbc9-4d698e26fb1a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingSegmentsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidationItemsDomain_cc8c3c76-162a-45f9-93c4-1ace9c4b9afb" xlink:to="loc_us-gaap_OperatingSegmentsMember_714618be-2d06-4e6c-bbc9-4d698e26fb1a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CorporateNonSegmentMember_46ca2798-4c57-4c83-8074-d6401422393f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CorporateNonSegmentMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidationItemsDomain_cc8c3c76-162a-45f9-93c4-1ace9c4b9afb" xlink:to="loc_us-gaap_CorporateNonSegmentMember_46ca2798-4c57-4c83-8074-d6401422393f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_8b61db0c-d840-4d9a-af8d-52afb35b6016" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_fb5d6967-315e-406b-b4f3-b5304cbfd879" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_8b61db0c-d840-4d9a-af8d-52afb35b6016" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentDomain_6cb2b79b-ce6c-4b41-8c7f-fd64f316d011" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SegmentDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_8b61db0c-d840-4d9a-af8d-52afb35b6016" xlink:to="loc_us-gaap_SegmentDomain_6cb2b79b-ce6c-4b41-8c7f-fd64f316d011" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dco_ElectronicSystemsMember_3d3f8184-04a8-40d1-a640-f8c03e7a4d4a" xlink:href="dco-20210403.xsd#dco_ElectronicSystemsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_6cb2b79b-ce6c-4b41-8c7f-fd64f316d011" xlink:to="loc_dco_ElectronicSystemsMember_3d3f8184-04a8-40d1-a640-f8c03e7a4d4a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dco_StructuralSystemsMember_d7d36918-226c-426d-9a1b-c5088bb04bc1" xlink:href="dco-20210403.xsd#dco_StructuralSystemsMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_6cb2b79b-ce6c-4b41-8c7f-fd64f316d011" xlink:to="loc_dco_StructuralSystemsMember_d7d36918-226c-426d-9a1b-c5088bb04bc1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentReportingInformationLineItems_8652fe87-7ade-4748-82da-e3e22cd1ff50" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SegmentReportingInformationLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_fb5d6967-315e-406b-b4f3-b5304cbfd879" xlink:to="loc_us-gaap_SegmentReportingInformationLineItems_8652fe87-7ade-4748-82da-e3e22cd1ff50" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Assets_5b7115ef-231d-41c9-ad47-9440fc3de905" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Assets"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_8652fe87-7ade-4748-82da-e3e22cd1ff50" xlink:to="loc_us-gaap_Assets_5b7115ef-231d-41c9-ad47-9440fc3de905" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IntangibleAssetsNetIncludingGoodwill_20f852be-a295-4b00-a2f5-a328f79a4945" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IntangibleAssetsNetIncludingGoodwill"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_8652fe87-7ade-4748-82da-e3e22cd1ff50" xlink:to="loc_us-gaap_IntangibleAssetsNetIncludingGoodwill_20f852be-a295-4b00-a2f5-a328f79a4945" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
</link:linkbase>
