Perkins original C18 Diesel Engine Parts 365-8156 3658156 Fuel Common Rail Injector 295-9085 Replacement for Perkins Excavator Truck new injector original new injector

Engineered specifically for Perkins C18 series diesel engines, the 365-8156 fuel injector delivers precise fuel metering and high-pressure atomization across power outputs ranging from approximately 575 HP to over 800 HP. A precision-machined nozzle assembly manufactured to micron-level tolerances ensures a consistent spray pattern, stable combustion efficiency, and reliable performance under continuous heavy-duty operation. Direct injection technology combined with a solenoid valve for timed fuel release and a spring-loaded plunger for pressure regulation provides accurate fuel delivery across demanding load conditions.

The injector body is constructed from high-strength alloy steel with a corrosion-resistant surface treatment, while wear-resistant coating and OEM-standard sealing prevent leakage and extend service life. Designed to tolerate injection pressures up to 1800 bar and resist vibration and thermal shock, this component is built for harsh industrial environments. Heavy-duty internal components reinforce structural integrity, making the 365-8156 a dependable choice for construction machinery, mining equipment, power generation sets, marine vessels, and oil & gas applications.

Routine maintenance is straightforward: inspect injectors every 500 hours of operation, clean fuel filters regularly to prevent clogging, and use Perkins-approved diesel fuel and lubricants. Avoid dry starts by priming injectors before startup, and replace seals and washers during each servicing interval. The 365-8156 is fully interchangeable with cross-references 236-8156, 2368156, and 236-8155, allowing direct installation without modification.