Bosch 5267035 Common Rail Fuel Injector Assembly

The Bosch 5267035 is a solenoid-type common rail diesel fuel injector designed for high-pressure direct injection systems. It features a high-speed steel nozzle needle and control valve assembly calibrated for injection pressures up to 1800 bar. The injector body is manufactured from high-strength alloy steel to withstand cyclic combustion loads. This unit serves as a direct replacement for Bosch part numbers 0445120329 and 0445120383, and cross-references to Cummins OEM part number 5317323. It is engineered for compatibility with Cummins 4BT, ISDe, ISBe, ISDE4.5, QSB4.5, QSB6.7, and QSB7 engine platforms used in heavy-duty trucks, construction machinery, and light tactical vehicles such as the Dongfeng Mengshi. The injector operates on 24V electrical systems with a standard M14 x 1.5 high-pressure inlet thread.