Perkins original 194-5080 Diesel Fuel Injector Assembly 153-7923 147-0373 116-8866 for C10 C12 345B Excavator Loader 10R0963 1945080 new injector original new injector

The Perkins 194-5080 fuel injector is engineered as a direct OEM replacement for the Perkins C12 diesel engine, delivering factory-calibrated fuel flow rates and high-pressure atomization performance. Manufactured from high-strength alloy steel with corrosion-resistant properties, each injector assembly is precision-machined to meet original equipment specifications and undergoes strict factory testing before shipment. The component integrates seamlessly with the electronic unit injection system, supporting stable fuel delivery, improved combustion efficiency, and reduced exhaust emissions across demanding operating conditions.

This diesel fuel injector covers a wide range of heavy-duty applications, including heavy-duty highway trucks, mining trucks, excavators, loaders, workboats, commercial vessels, industrial power units, prime power and emergency generator sets, agricultural machinery, and oilfield power systems. Compatible part numbers include 194-5080, 10R0957, 0R8479, and CAT1945080, providing a reliable cross-reference solution for distributors, fleet operators, and service workshops. Available in new, OEM equivalent, and remanufactured conditions, the product is supplied in neutral packaging with customized options upon request, backed by a typical 12-month warranty.

Proper maintenance extends injector service life significantly. Operators should use clean diesel fuel, replace fuel filters at recommended intervals, prevent water contamination, monitor fuel pressure values, and perform periodic diagnostic inspections. Installation requires disconnecting battery power, relieving fuel system pressure, cleaning the mounting area, inspecting the injector bore, replacing O-rings and sealing washers, applying OEM torque specifications, bleeding the fuel system, and conducting post-installation diagnostic verification to ensure reliable engine operation.