Perkins original Perkins 249-0708 Diesel Injector Assembly 10R2977 10R3262 for 345C 345D Excavator C11 C13 new injector original new injector

The Perkins C13 Fuel Injector 249-0708 is an original equipment diesel fuel injection component engineered specifically for the Perkins C13 engine platform. Manufactured to stringent OEM specification tolerances, this injector assembly is identified by the authorized OE numbers 249-0708, 10R-1273, CAT2490708, and CAT10R1273, ensuring full compatibility with all factory-validated Perkins C13 applications. Its precision-calibrated nozzle delivers atomized fuel at controlled high pressure, supporting stable combustion across demanding industrial, marine, and heavy-duty truck operating conditions.

Constructed from corrosion-resistant and wear-resistant materials, the 249-0708 injector is built to withstand continuous heavy-duty operation in harsh environments. Direct cross-references 10R-1273 and 10R1273 confirm its role as a genuine Perkins replacement part, interchangeable with original assemblies without modification. The injector contributes to improved combustion efficiency, increased engine power output, reduced fuel consumption, lower particulate emissions, enhanced throttle response, and better cold-start performance.

For proper installation, the injector bore should be thoroughly cleaned, all O-rings and sealing washers replaced, and OEM-approved tools used in accordance with Perkins service torque specifications. Operators should perform a fuel system bleed procedure and verify injector performance using diagnostic software following installation. Routine maintenance includes using clean diesel fuel, replacing fuel filters at recommended intervals, avoiding contaminated fuel sources, monitoring injector balance rates, and conducting periodic fuel pressure testing. Common symptoms of a failing injector include hard starting, white or black smoke, rough idle, engine vibration, increased fuel consumption, loss of power, poor acceleration, and cylinder imbalance.