111516 Cummins ISC ENGINES PISTON
Used In These Kits
This part is included in 1 engine & overhaul kits — find yours below.
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111517PISTON KIT Ships from supplier · Lead time confirmed when you order - No kits match that search.
Suggested Additional Parts
Commonly sold with this product. These parts are sold separately.
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161634Cummins LINER KIT Ships from supplier · Lead time confirmed when you order -
131743Cummins UPPER GASKET KIT Ships from supplier · Lead time confirmed when you order -
505139PISTON RING SET Ships from supplier · Lead time confirmed when you order -
111087PISTON PIN Ships from supplier · Lead time confirmed when you order -
171816FCummins 6C ENGINES 8.3 6C ROD BEARING KIT Ships from supplier · Lead time confirmed when you order
| Engine family | Cummins ISC / QSC / 6C 8.3 |
| Brand | PAI Industries |
| Part Category | Pistons, Rings & Rods |
| Sub-Type | Piston |
| Engine Make | Cummins |
| Engine Model | ISC |
PISTON
Fits:
- CUMMINS ISC ENGINES
OEM cross-references:
- CUMMINS 3970851
- CUMMINS 3973265
- CUMMINS 4933120
- CUMMINS 4980942
- CUMMINS 5284442
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 |
|---|
| CUMMINS 3970851 |
| CUMMINS 3973265 |
| CUMMINS 4933120 |
| CUMMINS 4980942 |
| CUMMINS 5284442 |
| PAI 111516 |
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.






