The JCB 83500130 is a genuine OEM fuel tank cap designed for a wide range of JCB machinery. This essential component ensures a secure seal for the fuel tank, preventing contamination and fuel loss. It is compatible with models such as the 3CX and 4CX backhoe loaders, 520, 530, and 540 series Loadall telescopic handlers, and JS series excavators. The cap measures approximately 95 mm in diameter and 51 mm in height, with a weight of 0.12 kg.