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C3977530 Bo sch High Pressure Fuel Common Rail Pipe 0445226042 For DCEC Cum mins ISDE QSB6.7 Engine

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China Guangzhou Tianhe District Qianjin Yiling Machinery Parts Business Department certification
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C3977530 Bo sch High Pressure Fuel Common Rail Pipe 0445226042 For DCEC Cum mins ISDE QSB6.7 Engine

C3977530 Bo sch High Pressure Fuel Common Rail Pipe 0445226042 For DCEC Cum mins ISDE QSB6.7 Engine
C3977530 Bo sch High Pressure Fuel Common Rail Pipe 0445226042 For DCEC Cum mins ISDE QSB6.7 Engine C3977530 Bo sch High Pressure Fuel Common Rail Pipe 0445226042 For DCEC Cum mins ISDE QSB6.7 Engine

Large Image :  C3977530 Bo sch High Pressure Fuel Common Rail Pipe 0445226042 For DCEC Cum mins ISDE QSB6.7 Engine

Product Details:
Place of Origin: CHINA
Payment & Shipping Terms:
Minimum Order Quantity: 1
Packaging Details: BOX
Payment Terms: L/C,D/A,D/P,T/T
Supply Ability: 9500
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C3977530 Bo sch High Pressure Fuel Common Rail Pipe 0445226042 For DCEC Cum mins ISDE QSB6.7 Engine

Description
Highlight:

cummin s high pressure fuel pipe

,

Common rail pipe for QSB6.7 engine

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DCEC cummin s fuel rail with warranty

Product Attributes
  • DCEC OEM Part Number: C3977530 (3977530)
  • Bo sch Original Number: 0445226042
  • Full Name: High Pressure Common Rail Fuel Rail Assembly
  • Manufacturer: DCEC Dongfeng Cum mins Engine Co., Ltd
  • Applicable Engine: Cum mins ISDE 6.7L 6-cylinder, QSB6.7, ISBE series diesel engines
  • Application: Dongfeng Kinland heavy-duty trucks, construction machinery, bus, stationary generator set
  • Material: High-strength alloy steel, high pressure resistant, anti-fatigue cracking
  • Built-in Component: Fuel pressure sensor, 6 injector fuel outlets, pressure relief bypass port
  • Core Function: Store and stabilize high-pressure diesel fuel from fuel pump, distribute equal pressure fuel to 6 fuel injectors for precise EFI injection
Core Advantages
  1. Original Bos ch core component + DCEC genuine packaging, fully matched ECU fuel pressure calibration, no code popping after installation.
  2. Thick seamless alloy steel rail body withstands up to 1600bar high working pressure, effectively avoid rail burst and fuel leakage under heavy load.
  3. Integrated precision pressure sensor ensures real-time fuel pressure feedback, guarantee engine stable power output and low fuel consumption.
  4. Standard mounting bracket and thread port, direct plug-and-play replacement without engine modification.
Product Description

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.

FAQ
Q1: What does C3977530 correspond to Bos ch part number?

A: Equivalent Bo sch OEM number is 0445226042, they are the same assembly, only marked by different manufacturers.

Q2: What failure symptoms indicate a faulty common rail pipe?

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.

Q3: Installation precautions

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.

Q4: Which vehicle models fit this rail?

A: Mainly for Dongfeng Kinland truck with ISDE6.7 engine, also compatible with QSB6.7 engineering machinery, coach and generator set engines.

Contact Details
Guangzhou Tianhe District Qianjin Yiling Machinery Parts Business Department

Contact Person: Ms. XiNa Huang

Tel: 13316077046

Fax: +86-15975580365

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