(1 pc) High-Pressure Common Rail Electronic Fuel Injector 4945969 0445120059 3976372 Compatible with Cummins QSB6.7, Komatsu 6D107, PC200-8, and PC240-8 Excavator Diesel Injector Assembly

4945969 Compatible with Cummins QSB6.7 / Komatsu 6D107 engine high-pressure common-rail electronically controlled fuel injector, featuring an electromagnetically driven solenoid valve at the rear. The engine ECU precisely controls injection timing and cycle fuel delivery. Compatible with 1300–1600 bar high-pressure common-rail fuel systems, it employs a multi-stage pre-atomization structure that balances heavy-duty power output with exhaust gas purification, meeting Euro 3 and US Tier 3 emissions regulations.
The product is exported in large volumes to markets in Southeast Asia, Central Asia, Australia, and North America. It serves as a core fuel system replacement part for major overhauls and routine maintenance at construction machinery repair shops, freight fleets, and agricultural machinery service centers, with stable demand in both wholesale and retail markets.

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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