Cummins original 3076132 PT Fuel Injector for Cummins K19 KTA19 KTA38 KTA50 3077760 3068859Diesel Engine Generator Set Spare Parts Replacement for OEM original new injector

Engineered for demanding diesel operations, the Cummins PT Injector 3070123 delivers precision fuel metering across a wide range of heavy-duty applications. Built on the Pressure-Time fuel delivery system, this injector assembly provides excellent atomization efficiency and stable operating performance under continuous industrial loads. Its heat-treated alloy construction and corrosion-resistant components ensure long service life and high-temperature durability in the field.

This unit is a direct replacement for Cummins N14, NT855, NTA855, KT19, KTA19, KT38, KTA38, KT50, and KTA50 diesel engines. Manufactured from hardened alloy steel to OEM Equivalent Industrial Grade specifications, it cross references 3019488, 2879732, 3034874, and 3655654, allowing straightforward integration into existing fuel systems. Factory-tested performance supports reduced fuel consumption, improved engine responsiveness, and OEM-level reliability for trucks, mining, construction, marine, oilfield, and power generation equipment.

To maximize service life, use clean diesel fuel, replace fuel filters regularly, prevent water contamination, and monitor fuel pressure while following OEM maintenance schedules. Periodic injector testing helps diagnose hard starting, black or white smoke, and power loss conditions. Supplied new with a 12-month warranty, the 3070123 injector is a dependable choice for global fleet operators and industrial buyers seeking consistent diesel fuel injection performance.