Bosch 0445120019 Common Rail Injector Assembly

The Bosch 0445120019 is a solenoid-type common rail injector designed for heavy-duty diesel applications. It belongs to the Bosch CRIN (Common Rail Injector) generation, utilizing a multi-hole nozzle (DLLA150P1076) for precise fuel atomization under high pressure. Technical construction includes a high-strength steel body, solenoid actuator (valve F00RJ00399), and integrated nozzle holder assembly. The injector operates at system pressures up to 2,200 bar, supporting multiple injection events (pilot, main, post) for emissions compliance and combustion efficiency. OEM cross-references include Iveco 503135250, 5001866647, 5010477874, 501550956 and Renault Trucks 5010550956. Primary applications cover Euro 4/5 engines such as Iveco Cursor 11 and Renault DCI11 installed in Stralis, Trakker, Kerax, Premium, and Magnum models. Remanufactured equivalent carries Bosch part number 0986435523.