Perkins original  161-1785 Common Rail Injector Repair Kit 166-0149 166-0151 170-5252 212-3462 350-7555 for C12 C10 Engine original new injector

The Perkins C12 and C10 diesel fuel injector 161-1785 / 1611785 is engineered as a direct OE replacement injector for Perkins C12, C-12, C10, C-10, 3176C, and 3196 diesel engines. It carries extensive cross-reference compatibility including 0R-4987, 0R4987, CA0R1785, CA0R4987, 0R-9530, 0R9530, 10R-0967, 10R0967, EX630967, 116-5414, 1165414, 212-3462, 2123462, 213-3462, 2133462, 212-3464, 2123464, 10R-0725, 10R0725, CH12082, 0R-8773, 0R8773, 229-5918, 2295918, 874-822, 874822, 10R-1258, 10R1258, 10R-1259, 10R1259, 317-5278, 3175278, 350-7555, 3507555, 166-0149, 1660149, 212-3465, 2123465, 212-3468, 2123468, 147-0373, and 1470373, supporting wide interchange coverage for the Perkins C12 injector product line across global distribution channels.
This heavy-duty electronic unit injector features precision fuel metering, an optimized spray pattern, flow-balanced output, and leak-tested sealing to restore original engine performance. Each injector is built with heavy-duty construction, tested nozzle performance, and reman or rebuilt options that are fully compatible with core exchange programs. Export-ready packaging, multiple cross-reference number support, and rigorous quality verification make this injector suitable for heavy-duty truck repair, construction machinery service, industrial diesel engine maintenance, engine rebuilding, fleet maintenance, parts distribution, and remanufactured injector exchange markets serving North America, Europe, the Middle East, Africa, South America, Southeast Asia, and Australia.
Buyers and service professionals should always confirm compatibility by engine serial number, arrangement number, original injector part number, injector trim code, and ECM calibration before installation. Common symptoms indicating a faulty Perkins C12 injector include hard starting, rough idle, black smoke, white smoke, misfire, power loss, high fuel consumption, fuel in engine oil, knocking, fuel leakage, check engine light, and uneven exhaust temperature. Recommended diagnostic procedures include fuel pressure testing, injector bench testing, cylinder cut-out testing, ECM fault code reading, oil analysis, electrical connector inspection, and cylinder balance testing. Proper maintenance practices such as timely fuel filter replacement, fuel quality control, smoke diagnosis, oil analysis for fuel dilution, sealed storage, and careful handling of injector cores are essential for maximizing service life.