(1 pc) High-Pressure Common Rail Electronic Fuel Injector 0445120003 Compatible with Cummins ISCe QSC8.3 Mining Dump Truck and Construction Machinery Diesel Injector Assembly

0445120003 Replacement common-rail injector for the Cummins QSC8.3 heavy-duty engine, equipped with a high-current, waterproof dual-needle solenoid-driven solenoid valve. The vehicle’s ECU precisely controls the multi-stage injection timing (pre-injection, main injection, and post-injection) and cyclic injection volume, and is compatible with 1350–1700 bar high-pressure common-rail fuel systems. It features a high-flow, multi-hole swirl nozzle that ensures layered fuel atomization for complete combustion. Designed for 24-hour continuous heavy-duty operation in construction sites and mines, it meets Euro III emissions standards.

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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