The McCormick 333017 is a genuine OEM tension roller designed for various McCormick agricultural machines, including the CX, MC, and MTX series tractors. This high-quality roller maintains proper belt tension, crucial for the efficient and reliable operation of your machinery. With an outer diameter of 100 mm, an inner diameter of 25 mm, and a width of 30 mm, it ensures a precise fit and long-lasting performance in demanding agricultural environments. It is also cross-referenced as Case IH 333017.