original 10R-0955 Diesel Engine Fuel Injector EUI Injector for C15 3406E Excavator Engine Replacement OEM 211-3025 239-4909 254-4183 10R-8501 original new injector

Engineered for demanding heavy-duty operations, the 10R-0955 diesel fuel injector delivers OEM-level performance across the full range of C18 platform engines, including C18 ACERT, C18 Marine, C18 Generator, and Industrial C18 configurations. This remanufactured high-pressure common rail injector directly replaces the original assemblies and is fully interchangeable with cross-reference numbers 326-4700 and 328-2582, offering global B2B buyers a reliable sourcing solution for aftermarket and MRO requirements.

Built with a precision-machined nozzle, corrosion-resistant components, and electronic solenoid control, the injector ensures accurate fuel atomization, consistent spray patterns, and stable fuel rail pressure across the 18.1-liter inline six-cylinder platform. Every unit undergoes factory performance testing to verify flow rates, response time, and leak integrity, resulting in improved combustion efficiency, lower fuel consumption, reduced exhaust emissions, faster throttle response, and enhanced cold-start reliability under harsh operating conditions.

Suitable applications include 374D and 385C excavators, 770, 772, and 773 mining trucks, C18 generator sets, marine propulsion engines, industrial power units, and oilfield equipment across North America, South America, Europe, the Middle East, Africa, Asia Pacific, and Australia. Installation requires clean injector bores, new sealing washers, calibrated commissioning, and leak testing. Routine maintenance with OEM fuel filters, water separator draining, and diagnostic code monitoring maximizes injector service life and total engine durability.