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| Highlight: | cummin s high pressure fuel pipe,Common rail pipe for QSB6.7 engine,DCEC cummin s fuel rail with warranty |
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C3977530 high pressure common rail fuel rail is the core component of Bos ch EDC17 common rail fuel injection system for DCEC ISDE 6.7 six-cylinder engine. It receives high-pressure diesel delivered by the high-pressure fuel pump, stores and maintains constant fuel pressure inside the rail pipe, then evenly distributes fuel to each cylinder fuel injector. The built-in pressure sensor transmits pressure signal to engine ECU to dynamically adjust injection volume and timing, improving combustion efficiency, reducing exhaust emission and engine vibration. All units pass strict pressure impact and sealing test before factory delivery.
We supply parts for Kubota, Cum mins, CAT, Perkins, Yanmar, Isuzu, Komatsu, Mitsubishi, Hino, Nissan, Vo lvo, Deutz, Doosan, Daewoo, John De ere, Scania, Hyundai, JCB etc.
A: Equivalent Bo sch OEM number is 0445226042, they are the same assembly, only marked by different manufacturers.
A: Engine difficult to start, obvious power drop, fault code P0087/P0088 fuel pressure abnormal, unstable idle speed, black smoke emission, fuel rail oil leakage.
A: Replace fuel filter and clean fuel pipeline synchronously to prevent metal debris from scratching the rail inner wall and pressure sensor; tighten all injector connecting nuts with specified torque, do not over-tighten to avoid thread damage.
A: Mainly for Dongfeng Kinland truck with ISDE6.7 engine, also compatible with QSB6.7 engineering machinery, coach and generator set engines.
Contact Person: Ms. XiNa Huang
Tel: 13316077046
Fax: +86-15975580365