Home/Engine Rebuild & Inframe Kits/ISB605-401 ENGINE KIT
ENGINE KIT
Cummins

ISB605-401 ENGINE KIT

Commercial diesel inframe / overhaul kit. Match the listed part and engine identifiers before ordering.
2-Year WarrantyPAI IndustriesMay Qualify for Free Freight
$1,167.69$1,279.15 Save $111.46
In stock — confirm dispatch timing 2 available
Fitment details

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PAI Part #ISB605-401
JAK'S Part #JAKS-ISB605-401
Catalog ref111505 4089185
Catalog ref505134 4089181
Catalog ref505144 3957244
Catalog ref505145 3943545
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.

Complete The Rebuild

Suggested Additional Parts

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

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ISB605-401 ENGINE KIT
BrandPAI Industries
Part CategoryEngine Kits
Sub-TypeEngine Rebuild Kit
Engine MakeCummins

ENGINE KIT

OEM cross-references:

  • 111505 4089185
  • 505134 4089181
  • 505144 3957244
  • 505145 3943545
  • 505088 3933585
  • 1274 G
  • 111503 3949843
  • 111213 3934047
  • 111209 3901706
  • 171811 3802070
  • 171826 3901090
  • 171836 3906230
  • 171831 3901150
  • 131734 4089263
  • 131711 3958645
  • 131691 3954324
  • 131692 3963379
  • 131693 3947530
  • 121255 3066211
  • 121264 3883284
  • 321270 335853
  • 321249 6J2245
  • 131732 3949417
  • 131603 3919369
  • 131733 3949910
  • 121355 3949916
  • 131725 3955339
  • 121331 3957131
  • 131694 4931365
  • 042017 4933628
  • 042092 3906659
  • 136102 3963990
  • 136103 3963988
  • 121319 4890926
  • 121214 131026
  • 121289 3678603
  • 121258 3906698
  • 136071 3920773
  • 136095 3954829
  • 121329 3958414

Warranty: 24 months