The Case IH 87577368R is a genuine remanufactured starter motor designed for a wide range of Case IH agricultural tractors. This OEM part ensures reliable engine starting and is compatible with models across the MXM, MXU, Puma, Maxxum, Farmall, Quantum, Vestrum, and Optum series. As a remanufactured unit, it meets original equipment specifications for performance and durability. This part replaces and is superseded by part number 87577368.