The McCormick 3688301M91 is a genuine OEM wiper motor designed for various McCormick tractor models including the CX, MC, MTX, and XTX series. This essential component ensures proper windshield wiper operation, providing clear visibility during adverse weather conditions. It is also compatible with a wide range of Massey Ferguson tractors, specifically the 5400, 6400, 7400, and 8400 series, indicating a shared part design across these agricultural machinery brands. Weighing 0.8 kg, this motor is built for durability and reliable performance in demanding agricultural environments.