Perkins original Perkins Reman Diesel Fuel Injector 10R-1268 203-7685 350-7555 for 330D 336D 336D2 Excavator Spare Parts new injector original new injector

The Perkins 10R-1268 reman fuel injector assembly is engineered for Perkins C10, C12, and 3176B diesel engines used in heavy excavator and industrial power applications. Authorised under OE number 10R-1268, this injector carries broad cross-reference recognition including 10R1268, CA10R1268, 203-7685, 2037685, 128-8510, 1288510, 236-4086, 2364086, CH12082, 874822, 1705252, 3507555, and 20R0056, allowing distributors and repair workshops to consolidate inventory across multiple part numbers while maintaining correct engine fitment for Perkins 345B, 345B II, 345B II MH, 365B, 365B II, and 365B L equipment.

Manufactured to Perkins Reman standards, the 10R-1268 injector is designed to deliver the correct quantity of fuel at the correct timing for internal combustion operation, supporting precise fuel metering, stable atomization, controlled injection timing, reliable sealing, and efficient combustion control. Official dimensions of 76.2 mm height, 139.7 mm width, and 374.65 mm length confirm direct replacement geometry for C10, C-10, C12, C-12, and 3176B engine platforms. The assembly is intended to provide same-as-new performance and reliability while reducing environmental impact through remanufacturing.

Before installation, the replacement injector number should be matched against the original part, the engine model, engine serial number, and arrangement number must be confirmed, and the injector bore, fuel lines, and sealing surfaces should be cleaned. All seals, washers, and O-rings must be replaced, and the fuel filter and water separator inspected. Tightening torque, seating procedure, and any calibration should follow the official Perkins service manual, and post-installation checks should confirm no fuel leakage, abnormal smoke, misfire, hard starting, unstable idle, or diagnostic fault codes.