Home/Cummins 6C 8.3 Parts/6CS115-026 Cummins ENGINE KIT
ENGINE KIT
Cummins · Models: 6C

6CS115-026 Cummins ENGINE KIT

Commercial diesel inframe / overhaul kit. Match the listed part and engine identifiers before ordering.
2-Year WarrantyPAI IndustriesMay Qualify for Free Freight
$1,662.87$1,877.58 Save $214.71
In stock — confirm dispatch timing
Fitment details

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PAI Part #6CS115-026
JAK'S Part #JAKS-6CS115-026
Catalog ref161634 3800328
Catalog ref161633 3948095
Catalog ref136020 3907177
Catalog ref111648 4089348
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.

  1. Cummins CAMSHAFT BEARING (Pack of 7)
    151509Cummins CAMSHAFT BEARING (Pack of 7) In stock
    $56.00View ›
  2. OIL COOLER CORE
    141408OIL COOLER CORE In stock
    $184.53View ›
  3. Cummins ISC ENGINES OIL PUMP
    141291Cummins ISC ENGINES OIL PUMP In stock
    $100.84View ›
  4. 2-3/4in Welch Plug, PAI (OEM 3901969), Pack of 1
    0400942-3/4in Welch Plug, PAI (OEM 3901969), Pack of 1 In stock
    $5.46View ›
6CS115-026 Cummins ENGINE KIT
BrandPAI Industries
Part CategoryEngine Kits
Sub-TypeEngine Rebuild Kit
Engine MakeCummins
Engine Model6C

ENGINE KIT

Fits:

  • CUMMINS 6C ENGINES 8.3
  • CUMMINS 6CTA NATURAL GAS

OEM cross-references:

  • 161634 3800328
  • 161633 3948095
  • 136020 3907177
  • 111648 4089348
  • 111646 3992117
  • 111268 3901597
  • 111269 3901996
  • 505185 4025290
  • 505186 3607359
  • 505187 3992149
  • 505188 3992150
  • 1274 G
  • 131730 4025274
  • 121231 3052586
  • 136057 3902425
  • 136068 3902466
  • EGA-3933 446GC1175P3
  • 131420 3905449
  • 121269 3906695
  • 121240 3909397
  • EF30130 13653
  • 131518 3911941
  • 131519 3914310
  • 042012 3914708
  • 131520 3917892
  • 131523 3918779
  • 131517 3921440
  • 192124 3930057
  • 131512 3932063
  • 136102 3963990
  • 136103 3963988
  • 131449 3914311
  • 131480 3937706
  • 131500 3938267
  • 131408 3800558
  • 045030 3905928
  • 131454 3914308
  • 121222 3010937
  • 121244 3913994
  • 121247 145563

Warranty: 24 months