original 2225967 Diesel Injector Assembly For C9.3 E336E Excavator 460-8213 20R-5075 456-3509 Spare Part new injector original new injector

Engineered specifically for the C9.3 diesel platform, this fuel injector is built to match the precise combustion requirements of C9.3, C9.3 ACERT, C9.3 Industrial, and C9.3 Generator configurations. The component integrates seamlessly into the electronic high pressure common rail architecture, ensuring stable injection timing and accurate metering across all rated operating conditions. Manufactured from high grade alloy steel with corrosion resistant surface treatment, the injector meets OEM dimensional tolerances and delivers consistent spray geometry for clean, efficient combustion.

Designed for demanding industrial and construction environments, this injector is a direct fit replacement for excavators, wheel loaders, motor graders, soil compactors, material handlers, mining equipment, generator sets, and auxiliary power units. The unit undergoes strict flow rate, leak testing, and electronic calibration procedures to guarantee reliable performance under heavy load cycles and extended duty hours. Its robust internal structure supports high pressure fuel delivery and excellent atomization, which directly contributes to improved fuel economy, reduced exhaust emissions, and stable engine output.

Installation is straightforward when following standard service procedures. Technicians should verify fuel rail cleanliness, replace all sealing washers and O-rings, apply OEM torque specifications during assembly, and perform ECM diagnostic verification after installation. Scheduled maintenance includes regular inspection of fuel filters, use of ultra clean diesel to prevent nozzle contamination, and periodic injector balance rate testing. A 12 month warranty covers manufacturing defects, providing assurance for fleet operators, service workshops, and equipment rebuilders seeking dependable long term performance from their C9.3 powered machinery.