Enhance your Cummins Engine performance with the 4937308 3964817 piston cooling nozzle for ISF3.8, 4.5, ISDe models. Ensure optimal engine function and longevity with this high-quality replacement part.
| PN | NAME | QTY |
| 4937308 | Piston Cooling Nozzle | 6 |
| 3964817 | Banjo Connector Screw | 6 |