(1 pc) Common Rail Injector 0445120383 Compatible with Cummins ISDe QSB6.7 China IV engines; suitable for Dongfeng Tianjin and Dolika light-duty diesel truck injector assemblies

445120383 is an electronically controlled fuel injector designed specifically for Cummins 6.7L China IV engines. It is equipped with a waterproof dual-needle solenoid valve. The vehicle’s ECU employs a two-stage fuel injection control strategy consisting of pre-injection and main injection, with a working rail pressure of 1300–1600 bar. The high-precision, multi-orifice swirl nozzle produces a fine and uniform spray, ensuring smooth idling and low operating noise under light-load conditions such as urban short-haul delivery and municipal construction sites.

6-month warranty. Damage caused by accidental impact, high-temperature scorching, rough disassembly or installation, or prolonged use of low-quality diesel fuel is not covered under the warranty.

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