380166 Cat / Caterpillar FUEL PUMP KIT
What’s In This Kit
Browse 5 included components with current product details and availability.
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380165Caterpillar C9 Fuel Pump Confirm lead time -
121312Viton O-Ring, PAI (OEM 3347937), Pack of 6 In stock -
321490Viton O-Ring, PAI (OEM 2392402), Pack of 10 In stock -
321404Caterpillar O-Ring, PAI (OEM 227-5904) In stock -
321434Caterpillar O-Ring, PAI (OEM 1853241), Pack of 5 In stock - No included components match that search.
Suggested Additional Parts
Commonly sold with this product. These parts are sold separately.
| Brand | PAI Industries |
| Engine Make | Caterpillar |
| Engine Model | C7 · C9 |
FUEL PUMP KIT
Fits:
- CATERPILLAR C9 ENGINES
- CATERPILLAR C7 ENGINE
- CATERPILLAR 3100 SERIES
OEM cross-references:
- 380165 3186357
- 340047OEM 3E8006
- 121312 3347937
- 321490 2392402
- 340048OEM 3134620
- 321404 2275904
- 321434 1853241
- CATERPILLAR 313-4620
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 |
|---|
| 380165 3186357 |
| 340047OEM 3E8006 |
| 121312 3347937 |
| 321490 2392402 |
| 340048OEM 3134620 |
| 321404 2275904 |
| 321434 1853241 |
| CATERPILLAR 313-4620 |
| PAI 380166 |
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.









