331751 Cat / Caterpillar C12 ENGINES FRONT COVER GASKET KIT
What’s In This Kit
Browse 21 included components with current product details and availability.
-
331521Cat / Caterpillar C12 ENGINES FRONT COVER GASKET KIT In stock -
121250Caterpillar 3406E / C15 / C16 O-Ring In stock -
136101Cummins Fuel Fitting Seal In stock -
321316Caterpillar 3406E / C15 / C16 O-Ring In stock -
331279Cat / Caterpillar C12 ENGINES AIR COMPRESSOR GASKET (Pack of 5) In stock -
331466Cat / Caterpillar C10 ENGINE CAMSHAFT COVER GASKET (Pack of 4) In stock -
331472Cat / Caterpillar C12 ENGINES FRONT COVER GASKET In stock -
321222Caterpillar 3400 O-Ring In stock -
321276Caterpillar 3406E / C15 / C16 O-Ring In stock -
336018Cat / Caterpillar C13 ENGINE FRONT CRANKSHAFT SEAL KIT In stock -
321228Caterpillar 3400 / 3100 / C7 O-Ring In stock -
121227Cummins O-Ring In stock -
EGA-3061Cat / Caterpillar 3300 SERIES O-RING (Pack of 25) In stock -
331382Cat / Caterpillar AIR COMPRESSOR GASKET (Pack of 5) In stock -
321300Caterpillar O-Ring In stock -
821010Cat / Caterpillar O-RING (Pack of 6) In stock -
321497Cat / Caterpillar UNIVERSAL COMPONENTS O-RING (Pack of 10) In stock -
321390Caterpillar 3176 / C10 / C13 O-Ring In stock -
121297Cummins O-Ring In stock -
331476Cat / Caterpillar GASKET (Pack of 5) In stock -
321386Caterpillar O-Ring In stock - No included components match that search.
Used In These Kits
This part is included in 1 engine & overhaul kits — find yours below.
-
C12601-129Cat / Caterpillar C12 ENGINES OVERHAUL ENGINE KIT In stock - No kits match that search.
Suggested Additional Parts
Commonly sold with this product. These parts are sold separately.
| Brand | PAI Industries |
| Part Category | Gasket Sets & Kits |
| Sub-Type | Gasket Set |
| Engine Make | Caterpillar |
| Engine Model | C12 |
FRONT COVER GASKET KIT
Fits:
- CATERPILLAR C12 ENGINES
OEM cross-references:
- 331521 2164781
- 331520 2628382
- 040049 3900677
- 340041 2040714
- 121250 3073966
- 136101 3918190
- 321316 1075769
- 331279 1292181
- 331466 1337068
- 331472 1742475
- 321222 1171385
- 321276 2147568
- 336018 2264755
- 336017 1694166
- 321346 2203373
- 331574OEM 2529685
- 321228 2M9780
- 121227 3037537
- EGA-3061 8813-154129
- 331382 6D1004
- 321300 1367227
- 821010 446GC2156
- 321497 6V6609
- 321390 6V7350
- 121297 3627695
- 331476 7E5555
- 321386 7L6580
- CATERPILLAR 252-9685
- CATERPILLAR 255-0106
- CATERPILLAR 2550106
- CATERPILLAR 4178843
- CATERPILLAR 3156669
Warranty: 24 months
Discovery models are listed below. Confirm the complete application and any ESN/CPL or size restrictions before ordering.
Most PAI parts carry a 2-year unlimited-mileage PAI warranty — 3 years on the High Performance tier, 1 year on Excel by PAI. See Warranty & Returns for full coverage terms, or call a specialist to confirm the exact coverage on this part.
PAI published warranty tiers: High Performance — 3-Year · Genuine PAI — 2-Year · Excel — 1-Year, unlimited mileage. The badge beside the price shows this product's recorded term; when no badge is shown, confirm coverage with a specialist.



























