191859 Cummins ISB / QSB Valve Tappet
Suggested Additional Parts
Commonly sold with this product. These parts are sold separately.
| Brand | PAI Industries |
| Part Category | Valvetrain |
| Engine Make | Cummins |
| Engine Model | ISB · QSB |
| Condition | New |
| Stage / Tier | Standard |
Sold in a pack of 4. Price shown is for 4 pieces.
VALVE TAPPET
PAI Part #: 191859
OEM References:
- CUMMINS 3947759
- CUMMINS 4891226
Applications:
- CUMMINS ISB ENGINES
- CUMMINS QSB SERIES ENGINE
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 |
|---|
| 3947759 |
| 4891226 |
| CUMMINS 3947759 |
| CUMMINS 4891226 |
| PAI 191859 |
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.