original Diesel Engine Fuel Injector 267-3361 2673361 for C9 Excavator Engine Replacement OEM 235-5261 254-4330 263-8216 original new injector

Engineered as a direct-fit replacement for the . C9 diesel engine platform, the 267-3361 Fuel Injector delivers OEM-calibrated performance for demanding heavy-duty applications. This injector assembly serves as a cross-referenced solution for authorized numbers 10R-7675, 328-2574, 387-9433, and 295-1407, ensuring seamless compatibility across C9, C9 ACERT, C9 Industrial, C9 Generator, and C9.3 Series engines. The unit is precision-machined to maintain stable high-pressure injection and consistent atomization throughout the combustion cycle.

Constructed with wear-resistant internal components and a corrosion-resistant external coating, the 267-3361 injector supports extended service life in construction, mining, industrial, marine, and power generation environments. Typical equipment applications include the 325D, 330D, 336D, and 345D Excavators, 966H, 972H, and 980H Wheel Loaders, 730 Articulated Trucks, industrial pump drives, compressor systems, generator sets, and marine auxiliary engines. OEM-standard manufacturing ensures optimized combustion efficiency, improved fuel economy, reduced operating costs, and dependable cold-start performance under high-temperature and heavy-load operating conditions.

Recommended service practices include using clean diesel fuel, replacing fuel filters at regular intervals, and performing periodic diagnostic testing. Installation requires battery disconnection, removal of the existing injector, cleaning of the injector bore, replacement of sealing components, torque-to-specification tightening, leak testing, and engine diagnostic verification. Troubleshooting is supported through ECM fault code analysis, injector return flow tests, fuel pressure inspection, cylinder balance testing, and electrical resistance verification.