The McCormick 3556479M94 is a genuine OEM transmission shaft designed for a wide range of McCormick agricultural tractors. This critical component ensures reliable power transfer within the transmission system, maintaining optimal performance and durability. It is compatible with McCormick CX, MC, MTX, X60, X70, XTX, and ZTX series models, including CX100, MC135, MTX215, and XTX215, among others, providing essential functionality for your machinery.