original 245-3516 2453516 Common Rail Fuel Injector Nozzle for C9 Engine Excavator E330D E336D E324D 320D2 320EL 323EL Diesel Injector 293-4067 20R-8060 original new injector

Engineered as a precision-grade replacement for OE 245-3516, this C9 diesel fuel injector delivers dependable performance across heavy-duty industrial platforms. Cross-referenced to 2453516, the assembly is manufactured to OEM fitment standards and is specifically designed for C9, C9 ACERT, Industrial C9, Generator C9, Marine C9, and Power Unit C9 engines operating in demanding high-pressure common rail fuel systems.

Built for industrial-grade reliability, the injector provides precision fuel atomization, accurate electronic control response, and high-pressure fuel handling capability. Its corrosion-resistant construction ensures long service life under continuous-duty conditions, while manufacture to OEM specifications supports optimized combustion efficiency, reduced emissions, and stable engine performance. ISO-certified production and heavy-duty industrial packaging make this component ideal for B2B distributors, OEM service partners, fleet operators, and equipment rebuilders. Typical applications include excavators, wheel loaders, motor graders, generator sets, mining haulage and support machinery, commercial marine engines, and industrial pump drives and compressors.

Installation requires disconnecting the fuel supply, removing the old unit, cleaning the injector bore and seat, fitting new seals, torquing to OEM specification, and completing diagnostic calibration and leak testing. Replacement is recommended when symptoms such as hard starting, increased fuel consumption, black or white exhaust smoke, reduced horsepower, engine knocking, poor throttle response, or active fault codes appear, restoring full engine efficiency.