Bosch 0414703008 Unit Injector Assembly

The Bosch 0414703008 is a unit injector (UIS/PLD type) designed for high-pressure direct injection diesel engines. It integrates the pumping element and nozzle assembly into a single unit actuated by the engine camshaft and controlled via an integrated solenoid valve. Primary applications include CNH Industrial FPT Cursor 10 and Cursor 13 engines (engine code F3AE) used in Iveco Stralis, Trakker, Eurocargo heavy trucks, Case IH Magnum tractors, and New Holland T8/T9 tractors. It also serves Cummins QSB, QSC, QSL, ISM, QSM11, and QSK series engines in construction machinery such as Hitachi excavators, Hyundai excavators, and Sany dump trucks. The injector body is manufactured from high-grade alloy steel to withstand peak injection pressures exceeding 1,800 bar. The solenoid actuator operates on 24V electrical systems. The nozzle features a multi-hole spray pattern optimized for combustion efficiency and emissions compliance. This part replaces Bosch exchange number 0986441026 and OEM numbers 504287070, 504125329, and 504080487. Repair kit F00041N054 is available for overhaul.