125 Series Engines

Below are a list of Komatsu engine series we provide parts for. If you do not see your engine or are not sure which engine your equipment is running, please contact us and we will provide as much help as possible.

DK Engine Parts provides OEM equivalent quality parts for most Komatsu engine applications without charging the dealer prices. We have worked with reliable vendors to ensure your needs are met with quality engine parts and knowledgeable sales associates.

Click Here to Find Your Komatsu Engine

Showing 1–16 of 101 results

  • BF10L413F - Major Overhaul Kit

    6D125 – In Frame Kit – KMP2410.IFK

    Call for Price     Call for Price This product has multiple variants. The options may be chosen on the product page
  • BF10L413F - Major Overhaul Kit

    6D125 – In Frame Kit – KMP6150.IFK

    Call for Price     Call for Price This product has multiple variants. The options may be chosen on the product page
  • BF10L413F - Major Overhaul Kit

    6D125 – Out of Frame Kit

    $1,701.46     Select options This product has multiple variants. The options may be chosen on the product page
  • BF10L413F - Major Overhaul Kit

    6D125 – Out of Frame Kit – KMP2410.OFK

    Call for Price     Call for Price This product has multiple variants. The options may be chosen on the product page
  • BF10L413F - Major Overhaul Kit

    6D125 – Out of Frame Kit – KMP6150.OFK

    Call for Price     Call for Price This product has multiple variants. The options may be chosen on the product page
  • BF10L413F - Major Overhaul Kit

    6D125 – Overhaul Kit – KMP2410.EOK

    Call for Price     Call for Price This product has multiple variants. The options may be chosen on the product page
  • BF10L413F - Major Overhaul Kit

    6D125 – Overhaul Kit – KMP6150.EOK

    Call for Price     Call for Price This product has multiple variants. The options may be chosen on the product page
  • Komatsu Cam Bearing - 6206-21-1430

    Komatsu Cam Bearing – 6150-21-1490

    $7.86     Add to cart
  • Komatsu Camshaft - 6204-41-1300

    Komatsu Camshaft – 6150-41-1012

    $960.75     Add to cart
  • Komatsu Camshaft - 6204-41-1300

    Komatsu Camshaft – 6151-41-1112

    $835.00     Add to cart
  • Komatsu Crankshaft - 6204-31-1201

    Komatsu Crankshaft – 6151-35-1010

    $3,079.65     Add to cart
  • Komatsu Cylinder Kit - KMP2161

    Komatsu Cylinder Kit – KMP2110

    $249.59     Add to cart
  • Komatsu Cylinder Kit - KMP2161

    Komatsu Cylinder Kit – KMP2150

    $237.95     Add to cart
  • Komatsu Cylinder Kit - KMP2161

    Komatsu Cylinder Kit – KMP2410

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  • Komatsu Cylinder Kit - KMP2161

    Komatsu Cylinder Kit – KMP2510

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  • Komatsu Cylinder Kit - KMP2161

    Komatsu Cylinder Kit – KMP2511

    $334.87     Add to cart