The McCormick 3648875M91 is a genuine OEM air conditioning duct designed for optimal airflow within the cabin climate control system. This essential component ensures efficient distribution of conditioned air, maintaining a comfortable environment for the operator. It is compatible with various McCormick X4 and X5 series tractors, as well as Massey Ferguson 4700, 5700, and 6700 series models, ensuring a precise fit and reliable performance. With dimensions of 300mm length, 100mm width, and 100mm height, and a weight of 0.2kg, it offers a direct replacement solution.