original 10R-0968 Fuel Injector Common Rail Diesel Nozzle Assembly for C10 C12 Engine Excavator 345B 345C 10R0968 166-0155 1660155 212-3465 2123465 original new injector

Engineered for demanding heavy-duty service, the 10R-0968 electronic unit injector is a core fuel system component for C10, C12, 3176C, and 3196 diesel engines. Marketed primarily for the C12 platform, this injector is offered as an original or remanufactured replacement and covers a broad range of industry cross references, including EX630968, 0R4988, 116-5425, 156-1011, 212-3466, and 716323AT, enabling straightforward sourcing across global aftermarket channels.

The 10R-0968 injector supports accurate fuel metering, stable atomization, and consistent spray patterns that promote efficient combustion, lower emissions, and reliable power output under sustained load. It is well suited to heavy trucks, excavators, loaders, mining equipment, marine propulsion, industrial gensets, and agricultural machinery operating in harsh environments. Units can be supplied individually, as a matched set of six, in bulk wholesale packaging, or as part of a reman core exchange program, making them ideal for repair shops, distributors, importers, fleet operators, and remanufacturing businesses across North America, Europe, the Middle East, Africa, Asia, and Oceania.

Typical failure symptoms addressed by replacement include hard starting, rough idle, black or white smoke, low power, high fuel consumption, misfire, cylinder imbalance, and stored fault codes. To maximize service life, maintain clean fuel, replace filters on schedule, drain water separators, inspect wiring, and perform cylinder cutout and contribution testing during diagnostics and scheduled overhauls.