(1 pc) High-Pressure Common Rail Electronic Fuel Injector 0445120059 3976372/4945969/6754-11-3011 Compatible with Cummins QSB6.7 and Komatsu 6D107 PC200-8 Excavator Diesel Injector Assembly

0445120059 Common Rail Injector, suitable for Cummins QSB6.7 and Komatsu 6D107 engines. Features a dual-needle solenoid control valve integrated at the rear, with precise control of injection timing and multi-stage cycle injection volume by the vehicle’s ECU. Compatible with 1300–1600 bar high-pressure common rail fuel systems. Featuring a multi-stage atomization design with pre-injection and main injection, it is suitable for heavy-duty excavator and freight truck applications while meeting Euro 3 and US Tier 3 emissions standards.
The product is distributed in the construction machinery and commercial vehicle repair markets across Southeast Asia, Central Asia, Australia, and North America. It serves as a standard replacement fuel component for major overhauls at excavator repair shops, freight fleets, and equipment maintenance centers, with steady wholesale orders.

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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