original 235-2888 Diesel Fuel Injector Pump Nozzle for C-9 E336D E330D Construction Machinery Part 10R-7222 236-0962  original new injector

Engineered specifically for the C-9 diesel engine family, this fuel injector is built to deliver precise fuel metering, stable spray atomization, and responsive electronic solenoid control. It is designed to support consistent combustion efficiency across demanding industrial duty cycles, helping maintain rated engine power, smooth idle quality, and controlled exhaust emissions. Durable internal components and strong sealing performance ensure long-term reliability under high-pressure operating conditions.

The injector is a direct fit for C9-powered equipment including 330C, E330C, 330CL, and 330CMH excavators, as well as generator sets, loaders, marine power units, and other heavy-duty industrial machinery. It can be supplied as a new replacement, remanufactured, rebuilt, exchange, or fully bench-tested unit according to market and customer requirements. Authorized OE and cross-reference coverage allows wide interchangeability across multiple C9 fuel system configurations.

Proper maintenance — clean fuel, scheduled filter replacement, wiring inspection, ECM fault code scanning, and professional bench testing — helps maximize injector service life. When one injector fails due to age or contamination, replacing the complete set is recommended to restore cylinder balance, improve fuel economy, and reduce repeat labor costs.