Cummins original 4915472 Fuel Injector Replacement for OEM 3054211 3054212 3069767 3077760 4914325 2048809 Diesel Engine Parts original new injector

Engineered for demanding heavy-duty operations, the Cummins PT Fuel Injector 4915472 delivers precise fuel metering and dependable performance across a wide range of industrial diesel engines. Manufactured to OEM equivalent standards from high strength alloy steel, this injector is built to withstand extreme operating environments while maintaining stable engine operation. Each unit is supplied in new condition, 100% bench tested, and backed by a 12-month warranty to ensure reliable service.

This PT series injector is directly compatible with Cummins NT855, NTA855, K19, KTA19, K38, KTA38, K50, KTA50, QSK19, and QSK38 engines, and cross-references numerous alternative part numbers including 4915472RX, 4915472NX, 4915472SX, 3054218, 4914308, 4914505, C4914505, and 4914537. It is widely applied in mining trucks, excavators, wheel loaders, marine propulsion systems, generator sets, oilfield equipment, and railway locomotives, offering improved fuel economy and long service life with excellent wear resistance.

Proper maintenance maximizes injector performance: use high-quality diesel fuel, replace fuel filters regularly, avoid water contamination, and conduct periodic injector testing. During installation, use clean fuel system components, replace damaged seals, follow Cummins torque specifications, and verify calibration. This component effectively addresses common failures such as hard starting, rough idle, excessive smoke, high fuel consumption, and reduced power output.