Bosch original Common Rail Diesel Fuel Injector 0445120238 0445120244, Cross Reference 0445120245 for Excavator Engine, for Kamaz and Cummins, Replacement for OEM Standard Parts original new injector

Built for continuous high-load diesel operation, the Bosch 0445120238 (0 445 120 238) is a high-pressure electronic common rail injector for modern CRDI fuel systems. Its electronic solenoid control and OEM calibration support precise injection timing and duration, while multi-stage, multi-pulse injection and advanced atomization help optimize combustion. The result is a balanced combination of fuel efficiency, reduced particulate emissions, stable idle performance, smoother combustion, lower noise, and enhanced acceleration torque response.

Manufactured to OEM Bosch original quality standards, the injector uses high-strength alloy steel and a wear- and corrosion-resistant internal structure engineered for high pressure resistance. Factory validation covers flow, leak, spray pattern, and calibration testing, alongside ISO9001/IATF16949 certifiion. Compatibility coverage includes Cummins 5.9L 12V/24V (6BT / ISB 6.7), Perkins 1104/1106, erpillar C7/C9, John Deere 4045/6068, and Cummins generator power units, serving trucks, buses, construction, agriculture, mining, industrial, and marine auxiliary equipment.

For distributors, rebuilders, and fleet maintenance teams, the extensive Bosch, Cummins, Mopar, and aftermarket cross-reference database simplifies part identifiion and replacement sourcing. Installation should follow engine OEM norms: clean the injector seat and sealing surface, fit new sealing washers and O-rings, apply calibrated OEM torque values, inspect fuel lines and positive-lock connectors, and perform leak and return-flow tests after installation, with ECU injection timing verifiion where applicable. Maintaining high diesel fuel quality and replacing filters on schedule helps support long service life.