The JCB 71420100R is a genuine 80 Amp, 12 Volt alternator designed for a wide range of JCB construction and agricultural machinery. This essential component ensures reliable power generation for the electrical systems across numerous JCB models, including Backhoe Loaders (3CX, 4CX, 5CX), Loadalls, Wheel Loaders, Excavators, and Skid Steer Loaders. Weighing approximately 5.00 kg, this OEM alternator provides consistent performance and is built to JCB's rigorous standards for durability and fitment.