The McCormick 706439A1 is a genuine OEM transmission shaft designed for McCormick CX series tractors, including models CX100, CX105, CX110, CX50, CX60, CX70, CX75, CX80, CX85, CX90, and CX95. This robust shaft ensures efficient and reliable power transfer within the transmission system. It is also compatible with various Case IH CX series tractors. With a length of 310 mm and a weight of 1.1 kg, this component is built to OEM specifications for optimal performance and durability.