The JCB 334E1654 is an original equipment manufacturer (OEM) fuel line designed for a wide range of JCB machinery. This genuine JCB part ensures reliable fuel delivery and proper engine function across various models, including 3CX and 4CX backhoe loaders, 500 series telescopic handlers (e.g., 531-70, 540-70), 400 series wheel loaders (e.g., 407, 417), and Fastrac 4000 series tractors (e.g., 4160). Manufactured to JCB's rigorous standards, this fuel pipe provides a direct fit and optimal performance for maintaining your equipment's fuel system integrity.