original 10R-9235 Diesel Engine Fuel Injector for C10 C12 Excavator Common Rail Injector Assembly Replacement for OEM 166-0151 212-3463 10R-0963 original new injector

Engineered for demanding diesel platforms, this C12 fuel injector (OE 10R-9235) delivers precision-controlled fuel atomization for on-highway trucks, construction machinery, marine engines, and industrial power units. Manufactured to OEM fit and function standards, it directly replaces original references 10R-9235, 249-0712, and 387-9433, providing a reliable, drop-in solution for fleet operators, rebuilders, and distributors serving global heavy-duty markets across North America, South America, Europe, the Middle East, Africa, Southeast Asia, and Australia.

Internal components are precision machined to support high-pressure fuel delivery, superior atomization, and precise fuel metering across the full load range. The result is faster combustion response, enhanced engine power output, improved fuel economy, and lower emissions. Corrosion-resistant materials and robust construction extend service life under continuous-duty applications such as long-haul trucking, excavation, mining, marine propulsion, and stationary power generation. The injector is compatible with Peterbilt, Kenworth, Freightliner, Sterling, and International trucks equipped with the C12 engine, as well as wheel loaders, earth moving equipment, commercial vessels, and generator sets.

For optimal service life, use clean diesel fuel, replace fuel filters regularly, monitor fuel pressure, and avoid water contamination. During installation, always fit new seals and O-rings, verify injector coding requirements, and follow service manual procedures. Recommended diagnostics include cylinder cut-out testing, injector resistance checks, fuel pressure inspection, ECM fault code scanning, and injector flow testing to ensure sustained engine performance.