4B 3.9L

DK Engine Parts provides OEM equivalent quality parts for most Cummins 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.

Showing all 4 results

  • Engine Overhaul Kit 3TNV84

    4B Series In-Frame Kit – 409-5003

    $496.24
    Select options This product has multiple variants. The options may be chosen on the product page
  • Engine Overhaul Kit 3TNV84

    4B Series In-Frame Kit – 409-5036

    $541.14
    Select options This product has multiple variants. The options may be chosen on the product page
  • Engine Overhaul Kit 3TNV84

    4B Series Out-of-Frame Kit – 409-1003

    $636.77
    Select options This product has multiple variants. The options may be chosen on the product page
  • Engine Overhaul Kit 3TNV84

    4B Series Out-of-Frame Kit – 409-1036

    $655.76
    Select options This product has multiple variants. The options may be chosen on the product page