Cummins original 3045281 PT Fuel Injector Assembly for N Engine Diesel Replacement for OEM 4914505 3013725 3018566 3047964 3047985 original new injector

Engineered for demanding diesel operations, the Cummins PT Fuel Injector 3045281 delivers precise fuel metering and reliable performance across heavy-duty applications. Manufactured to OEM precision standards and factory calibrated, this PT injector assembly ensures superior atomization, enhanced combustion efficiency, and consistent engine output under continuous industrial loads.

Constructed from hardened high-strength alloy steel with a corrosion-resistant design, the 3045281 injector is built for industrial-grade reliability and long service life. It functions as a direct OEM-equivalent replacement for a comprehensive range of cross-reference numbers including 3016675, 3016676, 3013725, 3018566, 3027588, 3037229, 3045102, 3046281, 3047985, 3054218, 3054228, 3054231, 3054233, 3071497, 3071497RX, 3076130, 4010025, and 4914325, simplifying sourcing for maintenance teams and distributors.

Compatible with Cummins NT855, NTA855, NTC855, KT19, KTA19, KTA38, and KTA50 diesel engines, this injector serves heavy duty trucks, mining trucks, excavators, bulldozers, generators, marine vessels, fishing boats, oilfield equipment, and industrial compressors. For optimal results, use high-quality diesel fuel, replace fuel filters regularly, monitor fuel pressure, and follow OEM maintenance schedules. During installation, clean the injector seat, use new sealing components, apply correct torque, adjust injector setting height, and verify engine performance. Backed by a 12-month warranty.