The McCormick 139298A1 is a genuine transmission shaft, also cross-referenced as Case IH and New Holland 139298A1. This essential component ensures reliable power transfer in a wide range of McCormick CX, MC, MTX, and XTX series tractors. Designed for precise fit and optimal performance, it measures 280 mm in length and 35 mm in diameter, with a weight of 1.60 kg. It is compatible with models such as CX100, MC115, MTX150, and XTX215, as well as various Case IH MXM and New Holland TM series tractors.