Home/Engine Rebuild & Inframe Kits/ISC103-026 ENGINE OVERHAUL KIT
ISC103-026 ENGINE OVERHAUL KIT
Cummins · Models: ISC

ISC103-026 ENGINE OVERHAUL KIT

Commercial diesel inframe / overhaul kits. Match the listed part and engine identifiers before ordering.
2-Year WarrantyPAI IndustriesMay Qualify for Free Freight
$1,537.93$1,684.74 Save $146.81
In stock — ships same day 4 available
Help us verify fitment

Provide every identifier you have. A specialist will use these details to confirm the application before fulfillment.

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PAI Part #ISC103-026
JAK'S Part #JAKS-ISC103-026
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 7 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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    151509Cummins CAMSHAFT BEARING (Pack of 7) In stock
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  4. Cummins ISC ENGINES ROLLER TAPPET (Pack of 2)
    191857Cummins ISC ENGINES ROLLER TAPPET (Pack of 2) In stock
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  5. OIL COOLER CORE
    141435OIL COOLER CORE In stock
    $180.68View ›
ISC103-026 ENGINE OVERHAUL KIT
BrandPAI Industries
Part CategoryEngine Kits
Sub-TypeEngine Rebuild Kit
Engine MakeCummins
Engine ModelISC

ENGINE OVERHAUL KIT

OEM cross-references:

  • 161634 3800328
  • 161633 3948095
  • 136020 3907177
  • 111518 4955190
  • 111516 3973265
  • 111087 3950549
  • 111269 3901996
  • 505139 4089644
  • 131814 4089978
  • 121250 3073966
  • 121289 3678603
  • 136071 3920773
  • 131813 3921926
  • 321239 3J7354
  • EGA-3877 446GC1225
  • 042092 3906659
  • 131706 3937479
  • 131480 3937706
  • 192118 3948578
  • 131749 3959798
  • 136103 3963988
  • 136102 3963990
  • 131748 3966708
  • 131742 4981796
  • 131747 3967891
  • 131812 3975487
  • 121220 3990084
  • 121210 3678912
  • 121322 4010643
  • 321287 8L2777
  • 131818 3970134
  • 131811 4089979
  • GBK-3986-003 56AX451
  • 321241 5P7813
  • 321265 6V1197
  • 121233 3058653
  • 131453 3918174
  • 042026 3924148

Warranty: 24 months