The JCB 33145908 is a genuine OEM diesel fuel tank cap designed for a wide range of JCB agricultural and construction machinery. This essential component ensures a secure seal for the fuel tank, preventing contamination and fuel loss. It is compatible with various JCB 3CX and 4CX backhoe loaders, Loadall telehandlers (520, 525, 526, 527, 528, 530, 531, 532, 533, 535, 536, 537, 540, 541, 550, 560 series), and JS series excavators (JS130, JS145, JS160, JS180, JS190, JS200, JS210, JS220, JS235, JS240, JS260, JS300, JS330, JS360, JS370, JS460, JS480, JS500, JS520, JS530, JS531, JS532, JS533, JS535, JS536, JS537, JS540, JS541, JS550, JS560). Trust in genuine JCB parts for optimal performance and fit.