Perkins original Perkins 10R-7222 Common Rail Diesel Fuel Injector for C7 C9 Engine Heavy Machines 10R7222 Replacement for OEM new injector original new injector

The Perkins C9 Fuel Injector 10R-7222 is an OEM-specification remanufactured unit injector engineered to deliver precise fuel atomization and consistent injection pressure for Perkins C9 and C9 ACERT diesel platforms. Manufactured with micron-level nozzle machining, high-pressure calibration, and strict OEM tolerance control, this injector ensures optimal spray pattern geometry and stable metering performance across all operating speeds and load conditions.

Built for long service life in demanding industrial environments, the 10R-7222 incorporates hardened steel internal components, wear-resistant nozzle surfaces, and corrosion-resistant external treatment. The optimized spray pattern improves thermal efficiency, reduces fuel consumption, and minimizes exhaust smoke output, while also supporting stable idle operation and faster throttle response. Enhanced combustion efficiency contributes to better overall engine performance, making this injector a reliable choice for heavy-duty applications.

This injector is a direct OEM replacement for 10R-7222 and cross-references 236-2010, 236-2011, and 236-2012, fitting Perkins C9, C9 ACERT, 3126B, and 3126C engines used in wheel loaders, motor graders, excavators, haul trucks, articulated trucks, mining vehicles, agricultural equipment, marine power units, and generator sets. Each unit is backed by a 12-month warranty and is designed to meet the performance, durability, and emissions expectations of professional B2B buyers and fleet operators worldwide.