The JCB 44020802 Covernut, also known as a wheel nut, is a genuine OEM part designed for secure and reliable wheel attachment on a wide range of JCB agricultural and construction machinery. This essential component ensures the safety and stability of wheels on JCB 3CX and 4CX backhoe loaders, 520, 525, 526, 527, 528, 530, 531, 532, 533, 535, 536, 537, 538, 540, 541, 542, 550, 560 series telehandlers, and 406, 407, 408, 409, 410, 411, 412, 413, 414, 416, 417, 418, 419, 426, 427, 434, 436, 437, 456, 457 series wheel loaders. Manufactured to JCB's exacting standards, this covernut provides durability and a precise fit, critical for maintaining machine performance and operational safety.