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121457 Cummins INJECTOR SEAL KIT
| Brand | PAI Industries |
| Part Category | Gaskets & Seals |
| Sub-Type | Injector Seal |
| Engine Make | Cummins |
| Engine Model | ISX · X15 |
INJECTOR SEAL KIT
Fits:
- CUMMINS ISX SERIES
- CUMMINS X15 ENGINES
OEM cross-references:
- 3348515
- 4025062
- 3347937
- 3330538
- 3330537
- 3347939
- 8C0563
- 4062452
- CUMMINS 4025063
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 |
|---|
| 3348515 |
| 4025062 |
| 3347937 |
| 3330538 |
| 3330537 |
| 3347939 |
| 8C0563 |
| 4062452 |
| CUMMINS 4025063 |
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.