This genuine New Holland 87745605 Alternator is a 12-volt, 120-amp unit designed for reliable power generation in agricultural and construction machinery. It ensures consistent electrical supply for various systems, including lighting, ignition, and accessories. This OEM alternator is compatible with a wide range of New Holland T6000, T7000, and TVT series tractors, as well as Case IH MXM and Puma models, and Steyr CVT series tractors, providing optimal performance and fitment.