Perkins original  874-822 Rail Fuel Injector Replacement for C13 C12 C11 C10 Diesel Engine Parts 874822 0R-8773 CH12082 233-5327 original new injector

The Perkins fuel injector assembly, identified by the authorized OE number 874-822, is engineered as a direct replacement component for Perkins C10, C11, C12, and C13 diesel engine series, including the 3176 and 3196 models. This injector carries the additional authorized cross reference numbers 1OR-1268, 0R-1268, 127-8213, and 127-8216, ensuring full compatibility with the original Perkins fuel injection system across industrial, marine, and heavy-duty construction applications.

Manufactured to OEM specification standards, the 874-822 injector incorporates precision nozzle technology that delivers high-pressure fuel atomization for accurate combustion. The assembly is constructed from corrosion-resistant materials engineered to withstand demanding operating environments found in excavators, loaders, mining trucks, generators, and marine propulsion engines. The component supports direct-fit installation, precise fuel metering, reduced fuel consumption, lower exhaust emissions, and improved cold start performance, contributing directly to increased engine power output and extended engine service life.

Prior to installation, technicians should clean the fuel system thoroughly, replace all sealing washers, inspect fuel lines for damage or contamination, and verify injector coding against engine specifications. ECU calibration should be performed if required, followed by fuel pressure testing to confirm system integrity. The use of clean diesel fuel, regular replacement of fuel filters, and prevention of water contamination are essential to maintaining long-term injector performance. Periodic injector testing, monitoring of exhaust smoke characteristics, and tracking fuel consumption trends will help identify potential issues such as black smoke, white smoke, loss of power, hard starting, increased fuel consumption, rough engine operation, engine knock, or emission failures before they escalate into major engine concerns.