Caterpillar original Common Rail Fuel Injector for Excavator Truck, 20R-0055, 236-4086, 20R-0056, 350-7555, fits C11 C12 C13 Engines Motor Grader 140H 160H Diesel Auto Parts original new injector

The Caterpillar CAT Diesel Fuel Injector 236-4086 (2364086) is an industrial-grade Injector GP-Fuel engineered for heavy-duty Caterpillar diesel fuel delivery systems. Designed to meter, atomize, and deliver diesel into the combustion chamber with controlled timing and a precise spray pattern, this injector directly influences engine power, fuel consumption, smoke level, starting quality, exhaust temperature, and long-term engine durability.
This injector is commonly referenced for CAT C12, C10, 3176, 3196, and 3176B engine applications, depending on engine arrangement, injector calibration, and equipment configuration. It serves heavy equipment, trucks, excavators, generators, mining machinery, marine, and power generation applications. For accurate procurement, the part can be quoted under multiple reference numbers, including 236-4086, 2364086, 10R-1268, 10R-1256, 223-5327, 10R-1003, 212-3460, 229-8842, 10R-0960, 317-5278, 20R-0055, 350-7555, and 20R-0056. Final fitment should always be confirmed by engine serial number, arrangement number, machine model, and injector trim/calibration data.
To support professional B2B sourcing, the injector is available in new aftermarket, remanufactured, rebuilt, service exchange, and core-based reman conditions, with a typical minimum order quantity of one piece. Every unit is verified through flow testing, leakage testing, spray pattern inspection, and electrical response testing where applicable. Flexible packaging options include neutral boxes, branded boxes, customer labels, export cartons, and pallet packing, making 236-4086 a dependable choice for diesel engine parts distributors, repair shops, fleet maintenance companies, heavy equipment owners, marine service providers, and generator service companies.