Cummins original 3064881 PT Fuel Injector Assembly for NT855 NTA855 K19 Diesel Engine Fuel Injection 3066176 3074225System Excavator Truck Parts original new injector

Engineered for demanding diesel operations, the Cummins PT Fuel Injector 3064881 delivers precise fuel metering and stable combustion across a wide range of heavy-duty applications. Built to OEM calibration standards, this PT-series injector supports Cummins M11, ISM11, QSM11, N14, N14 Plus, NT855, NTA855, KT19, KTA19, KTA38 and KTA50 diesel engines, ensuring reliable performance in the most challenging industrial environments.

This injector features precision nozzle technology, hardened internal components, corrosion-resistant construction and high temperature stability for extended service life and low failure rates. It cross references authorized OE numbers 3406604, 3087648, 3054218, 3053124, 3016676, 3076703, 3076702, 3076132, 3068859, 4903319, 4914328, 4914325, 4954434 and 4954646, providing flexible replacement options for maintenance teams. The result is accurate fuel atomization, improved fuel economy, reduced emissions and lower maintenance costs.

Ideal for heavy duty trucks, mining trucks, excavators, bulldozers, wheel loaders, diesel generator sets, marine vessels, oilfield equipment, industrial pumps and agricultural machinery, this injector serves mining, construction, marine, power generation, oil & gas, agricultural, transportation and industrial manufacturing sectors. For optimal results, use clean diesel fuel, replace fuel filters regularly, follow Cummins torque specifications, install new sealing components and perform leak and performance testing after installation.