C4940552 XCMG GR2605 motor grader fuel pipe

C4940552 is an original equipment manufacturer (OEM) fuel delivery pipe (also known as fuel supply pipe) for Cummins engines. As a core component in the engine fuel system, it features high-precision cold-formed steel structure with threaded connectors and sealing washers at both ends. It reliably delivers fuel from the fuel filter to the fuel pump or fuel injection system, ensuring high-pressure fuel is transported without leakage and with precise flow rate. It is a key accessory to maintain normal fuel supply and stable engine operation.

Part Number: C4940552
Product Type: Fuel Delivery Pipe / Fuel Supply Pipe
Material: High-strength seamless steel pipe with anti-corrosion coating
Connection Type: Threaded connector with sealing washer (high-pressure seal)
Compatible Pressure: Suitable for high-pressure delivery in Cummins electronic controlled high-pressure common rail system
Superseded Part Numbers: No official universal replacement recorded publicly; refer to Cummins official updates
Weight: Approx. 0.3kg (per piece, subject to actual)

Applicable Engines: Cummins 4B3.9, 6B5.9, B6.7, ISB/ISD4.5, ISB/ISD6.7, QSB3.9/4.5/5.9/6.7 series and other electronic controlled engines

Equipment: Commercial vehicles (Dongfeng Tianlong, Tianjin, Foton Auman, Shacman Delong heavy/light trucks), construction machinery (Komatsu, Sany, XCMG excavators/loaders/motor graders), forklifts, Cummins series industrial generator sets

Installation Location: Between fuel filter outlet and fuel pump/fuel distributor, serving as the core delivery pipeline in the engine fuel system