WESPC Fuel Supply Line Pipe 4127A154 For Diesel Engine Fuel System Replacement

Product Description:
The WESPC Fuel Supply Line Pipe 4127A154 is a precision-engineered component designed for diesel engine fuel delivery systems. This rigid fuel pipe ensures secure and leak-free transportation of diesel fuel from the fuel pump to the injection system under various operating conditions. Manufactured to meet original equipment specifications, it provides reliable performance in construction equipment, generator sets, and industrial machinery where consistent fuel delivery is critical for engine operation.

Technical Specifications:
This fuel pipe measures 480mm in overall length with an 8mm outer diameter and 6mm inner diameter. Constructed from seamless carbon steel tubing (SAE 1010), it features a wall thickness of 1mm and weighs approximately 0.68kg. The pipe ends are precision-flared to 37 degrees with double-wall thickening for secure connection. Designed to operate within a temperature range of -40°C to +120°C, it withstands fuel system pressures up to 4.0 MPa.

Performance Features:
The 4127A154 undergoes special internal surface treatment that reduces fuel flow resistance and prevents particulate accumulation. The carbon steel construction provides excellent corrosion resistance against diesel fuel and environmental exposure. Precision bending technology ensures accurate reproduction of original equipment routing paths while maintaining consistent internal diameter throughout all curved sections.

Compatibility Information:
Engineering verification confirms this component meets specifications for various industrial diesel engine applications. The pipe configuration matches original equipment requirements for fuel routing between injection pump and fuel rail connections. Proper fitment has been validated for engines requiring this specific part number configuration and dimensional specifications.

Installation Guidelines:
Clean all mating surfaces thoroughly before installation. Use new sealing washers and ensure proper alignment of connection points. Tighten flare nut fittings to 25 Nm torque specification using a calibrated torque wrench. After installation, pressurize the fuel system and inspect for leaks before starting the engine. Avoid bending or modifying the pipe during installation.

Quality Assurance:
Each fuel pipe undergoes individual pressure testing at 6.0 MPa and dimensional verification against master gauges. The product is supported by a 12-month warranty covering material and manufacturing defects. Manufacturing processes adhere to ISO 9001 quality management standards with complete material traceability from raw material to finished product.