This genuine JCB pivot pin, part number 81190491, is engineered for durability and precise fitment in various JCB machinery. Measuring 44.45mm in diameter and 240mm in length, it ensures critical articulation points operate smoothly. Essential for maintaining the structural integrity and performance of JCB 3CX and 4CX backhoe loaders, as well as a range of Loadall telehandlers including 506, 508, 510, 520, 525, 526, 527, 528, 530, 531, 533, 535, 536, 540, and 541 models.