Precision-Machined Common Rail Fuel Injector Nozzles for Cummins ISF2.8 Diesel Engines

High-performance injector nozzles with OEM part numbers 0445110594 and 5309291 ensure exact fitment for Cummins ISF2.8 engines. CNC-polished stainless steel tips deliver micron-level fuel spray patterns for optimal combustion efficiency. Hardened chromium plating extends lifespan under extreme pressure in commercial trucks and industrial equipment.

Direct replacement for worn nozzles to restore factory-level fuel economy and emissions compliance. Ideal for fleet maintenance, agricultural machinery, and construction vehicle repairs. Manufactured with laser-drilled orifices (0.12mm±0.002mm) to match original flow specifications.

Globally sourced premium materials pass 72-hour salt spray tests. Vacuum-brazed construction prevents leakage at 2000+ bar rail pressure. Bulk wholesale pricing available for auto repair shops and distributors. Ships with protective caps and installation guidelines.