841921 Mack / Volvo MP8 / D13 Piston Nozzle
Suggested Additional Parts
Commonly sold with this product. These parts are sold separately.
-
060046Cummins Flywheel Assembly Ships from supplier · Lead time confirmed when you order -
131412Aftercooler Gasket & Seal Kit Ships from supplier · Lead time confirmed when you order -
841925Mack LUBE PUMP Ships from supplier · Lead time confirmed when you order -
191982INTAKE VALVE KIT (Pack of 2) Ships from supplier · Lead time confirmed when you order -
381809Cat / Caterpillar C15 ENGINE WATER PUMP ASSEMBLY Ships from supplier · Lead time confirmed when you order
| Engine family | Volvo D13 / Mack MP8 |
| Brand | PAI Industries |
| Part Category | Pistons & Rings |
| Engine Make | Mack · Volvo |
| Engine Model | MP8 · D13 |
| Condition | New |
| Stage / Tier | Standard |
PISTON NOZZLE
PAI Part #: 841921
OEM References:
- MACK 21096421
- MACK 22295738
- VOLVO 21096421
- VOLVO 22295738
Applications:
- MACK MP8 ENGINES
- VOLVO D13 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 |
|---|
| 21096421 |
| 22295738 |
| MACK 21096421 |
| MACK 22295738 |
| PAI 841921 |
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.





