The McCormick 92757C91 is a genuine OEM gearbox shaft designed for various McCormick tractor models, including the CX, MC, MTX, XTX, X60, X70, and X7 series. This critical transmission component ensures proper power transfer within the gearbox. With a length of 130 mm, a diameter of 40 mm, and a weight of 1.2 kg, this robust shaft is engineered for durability and precise fitment, maintaining optimal performance of your agricultural machinery. It is also cross-referenced as an equivalent part for several other major agricultural brands.