original 249-0712 Diesel Fuel Injector Pump 10R-1305 249-0708 10R-2977 10R-3147 253-1459 for C11 C13 725 730 Replacement new injector original new injector

The 249-0712 fuel injector is purpose-built for the C11 diesel engine, delivering OE-style fitment for a wide range of construction, mining, and industrial equipment. It serves as a direct replacement for part number 10R-3147 and matches cross references CA2490712 and CA10R3147, covering applications such as the 725 and 730 articulated dump trucks, 966H wheel loader, R1600G, R1600H, R1700G, and R1700K load haul dump loaders, the 14M motor grader, RM-300 reclaimer mixer, and CX31-C11I and TH35-C11I power units.

This injector group is engineered to meter, pressurize, and atomize diesel fuel into the combustion chamber, supporting controlled fuel delivery, stable combustion, and dependable engine power recovery. Precision nozzle machining improves fuel-air mixing quality, while the robust solenoid and housing design withstand the vibration, dust, and temperature extremes common in earthmoving, quarry, mining, and petroleum operating environments.

Routine maintenance recommendations include using clean diesel fuel, replacing the fuel filter on schedule, draining the water separator, and flushing a contaminated fuel system before installation. Related seals and filters should be renewed with every injector change, and the harness and connectors should be inspected for resistance, corrosion, or loose fit. The injector is supplied with anti-rust packaging and protective caps, supports a minimum order quantity of one piece for repair, and is available in bulk for distributors.