The Case-IH 5802122271 Alternator is a genuine OEM electrical component designed to provide reliable power generation for various Case-IH agricultural machinery. This 12-volt, 150-amp alternator ensures consistent charging of the battery and powers the electrical systems of compatible tractors, including models from the Farmall, Luxxum, Maxxum, Puma, and Vestrum series. It is a direct replacement for part number 5801732520, ensuring optimal performance and fitment for your equipment.