111310 Cummins PISTON
Used In These Kits
This part is included in 1 engine & overhaul kits — find yours below.
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111311PISTON 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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505080Cummins Ring Ships from supplier · Lead time confirmed when you order -
121233Cummins 855 / 6B 5.9 / ISB O-Ring Ships from supplier · Lead time confirmed when you order -
131546GASKET KIT Ships from supplier · Lead time confirmed when you order -
180920ACCESSORY DRIVE Ships from supplier · Lead time confirmed when you order -
181815WATER PUMP Ships from supplier · Lead time confirmed when you order
| Engine family | Cummins 4B / ISB 4.5 · Cummins ISB / QSB / 6B 5.9 / 6.7 |
| Brand | PAI Industries |
| Part Category | Pistons, Rings & Rods |
| Sub-Type | Piston |
| Engine Make | Cummins |
| Engine Model | 4B · 6B |
PISTON
Fits:
- CUMMINS 4B ENGINES 3.9
- CUMMINS 6B ENGINES 5.9
OEM cross-references:
- CUMMINS 3919041
- CUMMINS 3928673
- CUMMINS 3919042
- CUMMINS 3919043
- CUMMINS 3930450
- CUMMINS 3930451
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 3919041 |
| CUMMINS 3928673 |
| CUMMINS 3919042 |
| CUMMINS 3919043 |
| CUMMINS 3930450 |
| CUMMINS 3930451 |
| PAI 111310 |
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.