331664 Cat / Caterpillar C9 ENGINES UPPER GASKET KIT
What’s In This Kit
Browse 1 included components with current product details and availability.
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331635Caterpillar C9 Cylinder Head Gasket, PAI (OEM 1871315), Pack of 1 In stock - No included components match that search.
Suggested Additional Parts
Commonly sold with this product. These parts are sold separately.
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370257Cat / Caterpillar C9 ENGINES CONNECTING ROD BEARING In stock -
331641Caterpillar C9 Oil Pan Gasket, PAI (OEM 1906114), Pack of 1 In stock -
321348Caterpillar C7 Fuel Injector O-Ring Kit, PAI (OEM 2974841), Pack of 1 In stock -
370267Cat / Caterpillar C9 ENGINES MAIN BEARING SET In stock -
321336Caterpillar 3126B Fuel Injector O-Ring Kit, PAI (OEM 2421539), Pack of 1 In stock
| Brand | PAI Industries |
| Part Category | Gasket Sets & Kits |
| Sub-Type | Gasket Set |
| Engine Make | Caterpillar |
| Engine Model | C9 |
UPPER GASKET KIT
Fits:
- CATERPILLAR C9 ENGINES
OEM cross-references:
- 331635 1871315
- 331356 1P0451
- 331644 1613411
- 331274 1978419
- FNU-0403OEM 191AM3
- 340120 8T7044
- 321239 3J7354
- EF30130 13653
- 321230 2385080
- 321453 2287089
- 321452 2287096
- 331645 2192340
- 331646 1914457
- EOS-3305 447GC216A
- 321385 6V5063
- 321228 2M9780
- EGA-3061 8813-154129
- 321376 4G4972
- 321223 6V5048
- 321276 2147568
- 321441 3107255
- 321442 3107257
- 392011 1632478
- 392013 2418390
- 121222 3010937
- 321395 7F8268
- 331643 2683490
- 331642 2854106
- 321412 2147567
- 321429 6V5050
Warranty: 24 months
These catalog references may identify this part or components in an assembly. A listed number alone does not confirm whole-assembly interchange or vehicle fitment. Confirm the required part before ordering.
| Number |
|---|
| 331635 1871315 |
| 331356 1P0451 |
| 331644 1613411 |
| 331274 1978419 |
| FNU-0403OEM 191AM3 |
| 340120 8T7044 |
| 321239 3J7354 |
| EF30130 13653 |
| 321230 2385080 |
| 321453 2287089 |
| 321452 2287096 |
| 331645 2192340 |
| 331646 1914457 |
| EOS-3305 447GC216A |
| 321385 6V5063 |
| 321228 2M9780 |
| EGA-3061 8813-154129 |
| 321376 4G4972 |
| 321223 6V5048 |
| 321276 2147568 |
| 321441 3107255 |
| 321442 3107257 |
| 392011 1632478 |
| 392013 2418390 |
| 121222 3010937 |
| 321395 7F8268 |
| 331643 2683490 |
| 331642 2854106 |
| 321412 2147567 |
| 321429 6V5050 |
| PAI 331664 |
No cross-reference numbers match that search.
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.






