392090 Caterpillar 3100 / C7 / 3126 Injector Sleeve
Suggested Additional Parts
Commonly sold with this product. These parts are sold separately.
-
321272Caterpillar Viton O-Ring, PAI (OEM 8C0563), Pack of 6 In stock -
321336Caterpillar 3126B Fuel Injector O-Ring Kit, PAI (OEM 2421539), Pack of 1 In stock -
321441Caterpillar C7 O-Ring, PAI (OEM 310-7255), Pack of 6 In stock -
392011Caterpillar Exhaust Valve Seal, PAI (OEM 1632478), Pack of 6 In stock -
391957Caterpillar 3100/C7 Exhaust Valve, PAI (OEM 1478211), Pack of 2 In stock
| Brand | PAI Industries |
| Part Category | Liners & Sleeves |
| Sub-Type | Injector Sleeve / Tube |
| Engine Make | Caterpillar |
| Engine Model | 3100 · C7 · 3126 |
| Condition | New |
| Stage / Tier | Standard |
INJECTOR SLEEVE
PAI Part #: 392090
OEM References:
- CATERPILLAR 159-0300
- CATERPILLAR 1590300
- CATERPILLAR 227-2911
- CATERPILLAR 2272911
Applications:
- CATERPILLAR 3100 SERIES
- CATERPILLAR C7 ENGINE
- CATERPILLAR 3126 SERIES
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 |
|---|
| 159-0300 |
| 1590300 |
| 227-2911 |
| 2272911 |
| CATERPILLAR 159-0300 |
| CATERPILLAR 1590300 |
| CATERPILLAR 227-2911 |
| CATERPILLAR 2272911 |
| PAI 392090 |
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.





