Perkins original Perkins 2645A734 Diesel Injector 2645A718 2645A747 292-3780 320-0680 10R-7672 10R-7669 Excavator Repair Parts new injector original new injector

The Perkins Fuel Injector 2645A734 is an OEM-quality common rail diesel injector engineered for the Perkins C6.6 and C4.4 engine series, including the Perkins 1104D-E44TA and 1106D-E66TA power units used across a wide range of industrial and heavy-duty applications. Designed to deliver direct replacement performance, this injector is fully compatible with authorized cross reference numbers 320-0680, 292-3780, 306-9380, 10R-7672, 2645A718, 2645A747, 2645A747R, and 4226779M1, allowing seamless integration into existing Perkins fuel systems without modification.

Manufactured using CNC precision machining to original equipment specifications, the 2645A734 injector incorporates multi-hole nozzle technology that promotes enhanced fuel atomization and complete combustion. Heat-treated internal components provide high pressure resistance and long service life, while corrosion-resistant surface treatment ensures dependable operation in harsh environments and with varying fuel qualities. The result is improved fuel efficiency, higher engine power output, reduced fuel consumption, and lower exhaust emissions across demanding duty cycles.

The 2645A734 Perkins injector is suitable for excavators, wheel loaders, backhoe loaders, diesel generator sets, agricultural machinery, mining equipment, construction equipment, industrial compressors, and road building equipment. Before installation, operators should clean the fuel rail and injector seat, replace sealing washers, inspect fuel return lines, and verify injector coding. During installation, use OEM torque specifications, lubricate O-rings, and confirm correct injector orientation. After installation, bleed the fuel system, perform ECM calibration if required, check for fuel leakage, and verify injector balance rates for optimal performance.