Perkins original Perkins Diesel Engine Fuel Injector 267-9717 10R-7224 328-2575 236-0962 for CAT 330D E345 D325 Excavator new injector original new injector

The Perkins 267-9717 fuel injector is a genuine-type common rail injector engineered for the Perkins C9 engine platform, covering the C9, C9 ACERT, Industrial C9, Marine C9, Generator C9, and Power Unit C9 variants. It carries the authorized OE number 267-9717 and cross-references 2679717, ensuring a direct, plug-and-play replacement that meets the original equipment specification. This injector is widely fitted to hydraulic excavators, wheel loaders, motor graders, articulated trucks, generator sets, marine engines, and a range of construction, mining, and power generation equipment powered by the C9 series.

Built with a precision-machined nozzle, the 267-9717 injector delivers accurate fuel metering and stable injection pressure to support efficient combustion across all rated operating conditions. The high-pressure common rail design improves atomization for better fuel economy and reduced emissions, while wear-resistant internal components and corrosion-resistant external materials extend service life in harsh industrial, marine, and mining environments. OEM-standard calibration ensures compatibility with the engine control parameters of the Perkins C9 family, eliminating the need for additional adjustments during installation.

Recommended maintenance includes fuel filter replacement every 250-500 hours, injector inspection every 1000 hours, fuel system cleaning every 1000-1500 hours, and injector performance testing every 2000 hours, with a full fuel system inspection carried out at major overhaul intervals. Common fault symptoms such as hard starting, rough idle, excessive smoke, loss of power, high fuel consumption, engine knock, misfire, and emission failure are directly linked to injector wear, leakage, blockage, or degraded atomization, making timely replacement with the 267-9717 essential for restoring engine performance and maintaining long-term reliability.