The JCB 83110315 is a genuine OEM bush designed for critical pivot points in various JCB machinery. This robust bush measures 51mm in length, with an outer diameter of 40mm and an inner diameter of 35mm, ensuring a precise fit and optimal performance. It is commonly used in JCB 3CX and 4CX backhoe loaders, Loadall telehandlers (e.g., 520, 525, 530, 535, 540 series), and a wide range of JS series excavators (e.g., JS130, JS140, JS200, JS220). This component helps reduce friction and wear, extending the lifespan of associated pins and machine linkages.