Caterpillar C15 ACERT Fuel Injector Sleeve O-Ring Kit, PAI 321361, Pack of 1
What’s In This Kit
Browse 2 included components with current product details and availability.
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321266Caterpillar O-Ring, PAI (OEM 9X7430), Pack of 6 In stock -
321269Caterpillar O-Ring, PAI (OEM 1662904), Pack of 6 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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321285Caterpillar 3406E/C15/C16/C18 Fuel Injection O-Ring Kit, PAI (OEM 2481394), Pack of 1 In stock -
392087Caterpillar C13 Injector Sleeve In stock -
321318Cat Injector Sleeve O-Ring Kit, PAI , Pack of 1 In stock -
381851Cat / Caterpillar THERMOSTAT In stock -
131672Cummins ISX Exhaust Gasket, PAI (OEM 3682940), Pack of 1 In stock
| Brand | PAI Industries |
| Part Category | Seals & O-Rings |
| Sub-Type | O-Ring |
| Engine Make | Caterpillar |
| Engine Model | C15 Acert |
| Condition | New |
| Stage / Tier | Standard |
Pack of 1.
PAI 321361 is a fuel injector sleeve o-ring kit. Manufacturer application: Caterpillar C15 ACERT.
Manufacturer application table: CATERPILLAR C15 ACERT ENGINE.
Manufacturer-listed top-level components: 6 x PAI 321266 o-ring; 12 x PAI 321269 o-ring. These component quantities do not change the Pack of 1 kit.
Compare the complete kit number, configuration and manufacturer-listed contents with the required parts before ordering.
PAI Part #: 321361
OEM References:
- Part Number OEM Number
- 321266 9X7430
- 321269 1662904
Applications:
- CATERPILLAR C15 ACERT ENGINE
Warranty: 2.0 year(s)
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 |
|---|
| 321266 9X7430 |
| 321269 1662904 |
| PAI 321361 |
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.







