The Case IH 51480242 is a genuine OEM generator designed for various Farmall C series tractors, including models 90C, 100C, 110C, and 120C. This essential component provides reliable electrical power to the tractor's systems, maintaining battery charge and supporting onboard electronics. Weighing approximately 10 kg, with a 12V voltage and 120A amperage, it is built to OEM specifications for optimal performance and durability.