The JCB Pin 81190471 is a genuine OEM component designed for critical pivot points in a wide range of JCB heavy machinery. Measuring 44.4mm in diameter and 165mm in length, this robust pin ensures secure articulation and reliable performance. It is commonly used in JCB Backhoe Loaders, Loadalls, JS Excavators, Wheeled Loaders, Skid Steer Loaders, and other construction and agricultural equipment, providing essential structural integrity and operational efficiency.