The McCormick 3664388M1 is a genuine front axle shaft designed for robust power transmission in various agricultural tractors. This OEM component is compatible with McCormick CX, MC, and T-Max series, as well as Landini Legend and Powerfarm models, and specific Case IH MXU and New Holland TL/TS series tractors. Manufactured to original equipment specifications, it ensures durability and reliable performance in demanding operating conditions, maintaining the integrity of the tractor's drivetrain.