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Cummins · Models: ISL
045065 Cummins ISL SERIES PISTON COOLING NOZZLE (Pack of 2)
Commercial diesel injectors. Match the listed part and engine identifiers before ordering.
2-Year WarrantyPAI Industries
$37.60
In stock — ships same day
12 available
PAI Part #045065
JAK'S Part #JAKS-045065
| Brand | PAI Industries |
| Engine Make | Cummins |
| Engine Model | ISL |
Sold in a pack of 2. Price shown is for 2 pieces.
PISTON COOLING NOZZLE
Fits:
- CUMMINS ISL SERIES
OEM cross-references:
- CUMMINS 3973120
- CUMMINS 3973123
- CUMMINS 4937311
- CUMMINS 5405324
Warranty: 24 months
Discovery models are listed below. Confirm the complete application and any ESN/CPL or size restrictions before ordering.
Cummins ISL
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.