Cummins original 3054242 Fuel Injector Assembly Diesel Genset Spare Parts Replacement for OEM 3047984 3054212 Generator Engine Diesel Engine Parts original new injector

Engineered for demanding diesel operations, the Cummins PT Fuel Injector 3054242 delivers precise fuel metering and dependable performance across a wide range of industrial applications. Built to original equipment specifications, this PT series injector supports Cummins NT855, NTA855, NTC855, Big Cam, N14, KTA19, KTA38, and KTA50 engines, making it a reliable choice for fleets and equipment operators worldwide. It cross-references with R3054242, 3004463, 3006549, 3007498, DS3054242, M3054242, and PTD3054242 for straightforward sourcing.

This injector provides improved fuel economy, consistent engine performance, and reduced exhaust emissions through optimized atomization and enhanced combustion efficiency. Designed for longer injector life and better cold start performance, it helps lower fuel consumption and maintenance costs while maintaining stable output under extreme operating conditions. Common issues such as hard starting, white or black smoke, power loss, rough idle, and engine knock can be addressed by installing a properly calibrated, high-quality injector.

Suitable for heavy duty trucks, mining, marine, generator sets, construction, oilfield, railway, and agricultural equipment, the 3054242 injector ensures long-term reliability across diverse power systems. To maximize service life, use high-quality diesel fuel, replace fuel filters regularly, monitor exhaust smoke, maintain proper fuel pressure, and prevent water contamination.