The JCB 45970275 is a genuine OEM setting nut designed for use in JCB axles and transmissions, specifically for mainshaft applications. This critical component ensures proper adjustment and secure fastening within the drivetrain system. Weighing approximately 0.12 kg, with dimensions of 95 mm length, 51 mm width, and 51 mm height, it is manufactured to JCB's rigorous standards for durability and performance across a wide range of JCB backhoe loaders, telehandlers, and wheel loaders.