original Fuel Injector 10RO963 10R9235 10R0963 223-5327 229-5918 233-5327 0R-8773 for 3176C C10 C12 Diesel Engine Mechanical Parts Replacement for OEM original new injector

Engineered for demanding heavy-duty diesel applications, this electronic fuel injector 10R-0963 is a reman original replacement solution developed for C10, C-10, C12, C-12, 3176C, and 3196 diesel engines. The injector delivers precision fuel metering and a stable spray pattern, supporting restored engine power, reduced smoke, and improved fuel economy across inline 6-cylinder platforms. It is widely deployed in heavy-duty trucks, excavators, loaders, dozers, graders, mining equipment, generator sets, pump and compressor engines, and marine auxiliary power units.

Built for global sourcing and reman diesel injector supply chains, this unit carries broad cross-reference coverage including 212-3463, 194-5083, 137-2500, 147-0373, 162-2303, 0R-8773, EX630963, and 10R-9235. Heavy-duty construction, engineered fitment, and tested performance ensure consistent injection quality under high-load duty cycles. Core exchange support is available, helping fleet operators, rebuilders, and industrial maintenance buyers reduce repair downtime. Before ordering, verify compatibility by engine serial number, engine arrangement number, old injector number, and application type.

Recommended maintenance includes clean diesel fuel management, fuel filter replacement, water separator draining, injector balance testing, and wiring inspection. Prior to installation, clean the fuel system, replace seals and filters, inspect the injector bore, check the electrical connector, and follow service manual torque specifications. Post-installation, perform leakage, balance, idle, smoke, and diagnostic tests. Diagnostic checks address hard starting, rough idle, black or white smoke, misfire, low power, high fuel consumption, and exhaust temperature imbalance.