The Case IH 87645142R is a genuine remanufactured alternator, designed to provide reliable 12-volt, 160-amp electrical power for a range of Case IH and New Holland agricultural machinery. This OEM-quality component ensures optimal performance and fitment, restoring the charging system's efficiency. It is suitable for various Magnum, Steiger, and Quadtrac tractor models from Case IH, as well as T8 and T9 series tractors from New Holland. As a remanufactured part, it meets original factory specifications for durability and functionality.