original 212-3463 Fuel Injector Common Rail Replacement for 317-5278 223-5328 350-7555 20R0055 10R1259 Excavator Parts original new injector

The fuel injector 212-3463 is purpose-engineered for C10, C12, 3176, 3176C, and 3196 diesel engines, delivering an exact-fit solution for medium and heavy-duty industrial applications. Utilizing advanced Electronic Unit Injector (EUI) technology, this injector operates reliably at injection pressures exceeding 20,000 PSI / 1,400+ bar, ensuring precise fuel metering, optimized combustion efficiency, and consistent performance under severe industrial loads. The precision-CNC-machined body, combined with hardened steel construction, heat-treated alloys, and corrosion-resistant coatings, guarantees thermal stability across desert, arctic, and high-humidity environments.

This C10 C12 injector is widely deployed across construction machinery such as excavators, wheel loaders, bulldozers, and graders, as well as mining trucks, quarry equipment, diesel generators, drilling rigs, pumping units, compressor stations, marine auxiliary generators, and heavy-duty trucks. The precision-drilled micro-orifices produce fine fuel mist and uniform combustion, which directly translates into higher power output, lower fuel consumption, improved throttle response, and significantly reduced smoke and particulate emissions. Designed to endure high-vibration environments and demanding mining duty cycles, the injector is built for an extended service life exceeding 10,000 operating hours.

To maintain peak injector performance, operators should use clean diesel fuel, replace fuel filters at scheduled intervals, avoid water contamination, maintain proper fuel pressure, and routinely monitor injector balance rates. Authorized cross-reference numbers include 10R-0963, 10R-9235, 194-5083, 203-7685, 137-2500, 147-0373, 160-1090, 160-2303, 0R-8773, 10R-1268, 703161AT, 390092X, and 1472500, providing full compatibility across the C-series engine family.