Caterpillar 295-1410 Fuel Injector Assembly

The Caterpillar 295-1410 is a Hydraulic Electronic Unit Injector (HEUI) designed for the C7 ACERT diesel engine. It features a solenoid-actuated intensifier piston that pressurizes fuel for injection, controlled by the engine ECM. The injector body is constructed from high-strength alloy steel to withstand high-pressure cycles, with precision-machined nozzle orifices for optimized spray pattern and combustion efficiency. Internal components include a poppet valve, control valve, and intensifier piston assembly calibrated to OEM flow specifications. This injector replaces Caterpillar part numbers 20R-8058, 20R-8059, 10R-4763, and 328-2582. It is applied across Caterpillar C7-powered machinery including 324D, 325D, 328D hydraulic excavators, 950H and 962H wheel loaders, and AP-1055D asphalt pavers. Installation requires new high-pressure fuel lines and O-rings, with torque specifications per Caterpillar service manual. Proper calibration via electronic trim codes is mandatory for emissions compliance and performance.