Caterpillar original 236-0962 10R-7224 10R7224 Common Rail Fuel Injector for C-9 Engine 330C 330CL E330C 637G Excavator Replacement for OEM new original new injector

The Caterpillar C9 C-9 diesel fuel injector 236-0962 2360962 is engineered as a direct OE-spec replacement for the common rail fuel system used in C9-powered heavy equipment. It is cross-referenced with 10R-7224, 10R-7225, 217-2570, 235-2888, 188-8739, 20R-8968, and 20R-8065, allowing it to serve as a versatile substitute across multiple CAT fuel injector listings. The injector is commonly fitted to CAT 330C, E330C, 330D, E330D, 336D, and E336D excavators, as well as FM 330C L and D6R II machines operating in construction, mining, and heavy-duty industrial environments.

The assembly is designed to deliver precision fuel metering and fine diesel atomization, supporting stable combustion and consistent engine performance under demanding load conditions. The unit can be supplied as a single injector or as a complete six-piece engine set, depending on service requirements. Each injector is professionally tested before shipment for leakage, flow consistency, spray pattern, and electrical response, and is packaged in sealed, dry, dust-free material to preserve component integrity during storage and global transit.

Routine maintenance with clean diesel, scheduled fuel filter replacement, water separator draining, and periodic diagnostic procedures—including fuel pressure testing, return flow testing, injector balance testing, and cylinder contribution testing—helps identify injector issues early and maximize service life. Symptoms such as hard starting, rough idle, black or white smoke, misfire, low power, elevated fuel consumption, excessive fuel return, and check engine light activation typically indicate the need for injector inspection. Operators are advised to verify engine serial number compatibility before installation and to avoid impact damage to the injector prior to fitment.