Perkins original Perkins original Perkins 265-8106 Engine Fuel Injector 267-9717 267-9722 268-1836 387-9434 238-8901 241-3238 241-3239 243-4502 557-7633 for Perkins C9 C7 Engine original new injector

The fuel injector 265-8106 is engineered for Perkins C9, C9 ACERT, and C9.3 diesel engines, delivering OEM equivalent fuel delivery performance across a wide range of heavy-duty industrial applications. Compatible with alternative part numbers 235-5261, 238-8092, 242-0857, 254-4330, 254-4339, 254-4340, 266-4446, 267-3360, 267-3361, 267-9710, 267-9717, 267-9722, 293-4073, and reman references 10R-2828, 10R-7222, 10R-4764, this injector provides a reliable cross-reference solution for fleet maintenance, engine rebuilds, and parts replacement in construction, mining, power generation, marine, and oilfield operations.

Featuring a multi-hole precision atomization nozzle and high-pressure electronic injection operating up to 1800 Bar, this injector maintains accurate fuel metering under all load conditions. Hardened internal components improve wear resistance under continuous high-pressure operation, while the corrosion-resistant surface treatment protects against sulfur contamination and moisture exposure commonly encountered in harsh industrial environments. The injector is designed to meet Perkins fuel delivery specifications, ensuring stable power output, improved combustion efficiency, lower fuel consumption, and reduced exhaust emissions for engines operating in excavators 324D, 325D, 329D, 330D, 336D, wheel loaders, haul trucks, generator sets, marine vessels, and pump units.

Routine maintenance intervals include checking fuel quality and inspecting fuel filters every 250 hours, performing injector balance and fuel pressure tests every 500 hours, conducting injector performance evaluation and nozzle spray pattern tests every 1000 hours, and completing full fuel system inspection every 2000 hours. This maintenance schedule supports extended engine service life and consistent performance across demanding industrial and mobile power equipment applications.