Home/Caterpillar 3116 & 3126 Parts/312605-001 Cat / Caterpillar 3126 SERIES ENGINE KIT
ENGINE KIT
Caterpillar · Models: 3126

312605-001 Cat / Caterpillar 3126 SERIES ENGINE KIT

Commercial diesel inframe / overhaul kit. Match the listed part and engine identifiers before ordering.
2-Year WarrantyPAI IndustriesMay Qualify for Free Freight
$1,342.62$3,071.73 Save $1,729.11
In stock — confirm dispatch timing
Fitment details

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PAI Part #312605-001
JAK'S Part #JAKS-312605-001
Catalog ref311163 2382729
Catalog ref311042 1687224
Catalog ref111209 3901706
Catalog ref305056 1979386
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 10 included components with current product details and availability.

Complete The Rebuild

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

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312605-001 Cat / Caterpillar 3126 SERIES ENGINE KIT
BrandPAI Industries
Part CategoryEngine Kits
Sub-TypeEngine Rebuild Kit
Engine MakeCaterpillar
Engine Model3126

ENGINE KIT

Fits:

  • CATERPILLAR 3126 SERIES

OEM cross-references:

  • 311163 2382729
  • 311042 1687224
  • 111209 3901706
  • 305056 1979386
  • 305057 1979277
  • 305058 1979354
  • 1274 G
  • 331331 2640591
  • 331264 1334995
  • 331353 1443472
  • 321239 3J7354
  • 321230 2385080
  • 321274 2213494
  • 321229 0336042
  • 331306 7C7431
  • 321209 1142687
  • 331354 2721956
  • 331307 7W2398
  • 621212 23505892
  • 331352 1265466
  • 321272 8C0563
  • 331351 1360812
  • 321412 2147567
  • 321276 2147568
  • EGA-3062 3102109
  • 321223 6V5048
  • 392012 1478214
  • 121208 100328
  • 121251 3034412
  • 321271 9X7712
  • 392011 1632478
  • 321228 2M9780
  • EGA-3061 8813-154129
  • 331297 5P5678-4
  • 321273 8H2046
  • 331385 2672122
  • 331216 2613816
  • 331313 4Y9652
  • EE29870 46526
  • 321231 3D2824

Warranty: 24 months