Home/Cummins B-Series Parts — ISB, 6BT, 4BT & QSB/ISB607-026 Cummins ISB ENGINES ENGINE KIT
ISB607-026 Cummins ISB ENGINES ENGINE KIT
Cummins · Models: ISB

ISB607-026 Cummins ISB ENGINES ENGINE KIT

Commercial diesel inframe / overhaul kits. Match the listed part and engine identifiers before ordering.
2-Year WarrantyPAI IndustriesMay Qualify for Free Freight
$1,415.68$1,598.47 Save $182.79
In Stock
Fitment details

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Secure Checkout Review Return Policy Warranty Details May Qualify for Free Freight
PAI Part #ISB607-026
JAK'S Part #JAKS-ISB607-026
Catalog ref111543 3949841
Catalog ref111213 3934047
Catalog ref111209 3901706
Catalog ref505134 4089181
Not sure it's the right fit? Call a specialist
(720) 445-6249
Talk to a tech or text a photo of your part tag — we'll confirm fitment before you buy
Included Components

What’s In This Kit

Browse 5 included components with current product details and availability.

Confirm the full kit contents and quantities with us before ordering.

Complete The Rebuild

Suggested Additional Parts

Commonly sold with this product. These parts are sold separately.

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ISB607-026 Cummins ISB ENGINES ENGINE KIT
BrandPAI Industries
Part CategoryEngine Kits
Sub-TypeEngine Rebuild Kit
Engine MakeCummins
Engine ModelISB

ENGINE KIT

Fits:

  • CUMMINS ISB ENGINES

OEM cross-references:

  • 111543 3949841
  • 111213 3934047
  • 111209 3901706
  • 505134 4089181
  • 505144 3957244
  • 505145 3943545
  • 505088 3933585
  • 1274 G
  • 131683 4089819
  • 131711 3958645
  • 131691 3954324
  • 131692 3963379
  • 131725 3955339
  • 131693 3947530
  • 131511 3931604
  • 042017 4933628
  • 121289 3678603
  • 321239 3J7354
  • EGA-3877 446GC1225
  • 131603 3919369
  • 131694 4931365
  • 042092 3906659
  • 121319 4890926
  • 136103 3963988
  • 121205 3089240
  • 121250 3073966
  • 121214 131026
  • 121298 3678786
  • 136102 3963990
  • 136095 3954829
  • 192108 3955393
  • 121220 3990084
  • 321287 8L2777
  • 042025 3823921
  • 131685 4089173
  • 121210 3678912
  • 121251 3034412
  • 121321 3679139
  • 121272 3906697
  • 121258 3906698

Warranty: 24 months