The Case-IH 47744887 is a genuine OEM alternator designed to provide reliable 12-volt power with a 120-amp output. This essential component ensures consistent electrical system performance across a wide range of Case-IH agricultural and construction equipment, including Farmall, Maxxum, Puma, Optum, Magnum, Steiger, Quadtrac tractors, Axial-Flow combines, Patriot sprayers, Windrowers, and Forage Harvesters. It is built to meet original equipment specifications for durability and optimal fit.