171657EX Cummins ISB ENGINES CRANKSHAFT
Suggested Additional Parts
Commonly sold with this product. These parts are sold separately.
| Engine family | Cummins ISB / QSB / 6B 5.9 / 6.7 |
| Brand | PAI Industries |
| Part Category | Crankshaft & Seals |
| Sub-Type | Crankshaft |
| Engine Make | Cummins |
| Engine Model | ISB |
CRANKSHAFT
Fits:
- CUMMINS ISB ENGINES
OEM cross-references:
- CUMMINS 3915258
- CUMMINS 3946437
- CUMMINS 3964040
- CUMMINS 3972764
- CUMMINS 3978482
- CUMMINS 4980462
- PAI 171657EX
Warranty: 6 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 |
|---|
| CUMMINS 3915258 |
| CUMMINS 3946437 |
| CUMMINS 3964040 |
| CUMMINS 3972764 |
| CUMMINS 3978482 |
| CUMMINS 4980462 |
| PAI 171657EX |
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.

