original 2C0273 Fuel Injector 2321183 Fit 3126 Excavator Truck Diesel Engine Replacement for OEM new injector original new injector

The 2C0273 diesel fuel injector is engineered specifically for the 3126, 3126B, and 3126E engine series, delivering precise fuel metering and consistent spray atomization that match original equipment performance standards. Each injector is built to align with the geometry, flow characteristics, and electronic control response of the 3126 fuel system, ensuring stable combustion across a wide operating range. This engine-specific design reduces commissioning time for service shops and fleet operators replacing worn or failed units.

Covering a broad range of authorized cross references including 174-7526, 174-7528, 179-6020, 153-5938, 20R-4148, 10R-0781, 10R-1262, 10R-1265, 0R-9803, 4CR0197, 232-1168, 232-1172, 232-1183, 10R-1266, 10R-1267, 204-2467, 232-1166, 232-1177, 232-1171, 232-1173, and 232-1175, the 2C0273 serves medium-duty trucks, construction machinery, industrial power units, generator sets, agricultural machinery, mining support equipment, and marine auxiliary applications. Its heavy-duty construction and reman-market usability make it a reliable option for injector remanufacturing supply chains and global distribution programs serving 3126 engine platforms.

Routine maintenance such as timely fuel filter replacement, clean fuel supply, water separator draining, and periodic diagnostic scanning helps preserve injector performance and extends service life. The 2C0273 is export-ready packaged and backed by technical support, giving repair workshops, fleet maintenance teams, and wholesale buyers a dependable replacement solution tailored to the 3126, 3126B, and 3126E engine families.