The McCormick 709370A1 is a genuine OEM tensioner roller designed for optimal performance in a wide range of agricultural machinery. This roller ensures proper belt tension and smooth operation, crucial for the longevity of your equipment. It is compatible with numerous Case IH, McCormick, and New Holland tractor models, including CX, JX, Maxxum, MTX, Puma, T5000, T6000, and TS-A series. With an outside diameter of 70mm, an inside diameter of 17mm, and a width of 26mm, this robust roller weighs 0.22 kg, providing reliable and durable service.