original 10R-1814 Fuel Injector 10R-9235 10R-1264 0R-4987 for C12 Engine new injector original new injector

Engineered exclusively for the C12 engine platform, this electronic unit injector 10R-1814 delivers precise fuel metering across the full operating range of the C12, C12 ACERT, and C10 diesel engines. Each unit is manufactured using high-strength alloy steel with precision-machined internal components, then calibrated to match original factory specifications for direct fitment in 330C and 345C excavators, 972H and 980H wheel loaders, CT660 and CT630 trucks, generator sets, marine propulsion units, and heavy-duty mining equipment. The EUI design operates through a mechanically actuated and electronically controlled injection process, ensuring consistent spray pattern and injection timing under high-load industrial conditions.

Comprehensive compatibility is achieved through full cross-reference support with authorized reference numbers including 10R-1814, 10R1814R, 2295918, 2369922, 1198784, 2153198, 9X7317, EX101814, FS10R1814, R10R1814, CAT10R1814, and INJ-C12-10R1814, allowing seamless replacement across industrial, truck, generator, and marine C12 variants. Every injector is 100% flow and performance tested on calibrated equipment to verify injection quantity, response time, and back-leak tolerance before shipment, backed by a 12-month warranty for fleet operators and equipment owners.

The injector improves fuel economy, enhances combustion efficiency, lowers exhaust emissions, increases available horsepower, and extends overall engine durability in demanding construction, mining, oilfield, power generation, and transportation applications. For optimal service life, operators should replace fuel filters regularly, use clean diesel fuel, drain water separators routinely, inspect injector harness connections, perform injector balance tests at scheduled intervals, and follow the official maintenance schedule.