The McCormick 6688230A1 is a genuine complete front axle designed for various McCormick tractor models. This OEM front axle ensures optimal performance and durability for agricultural applications. Compatible with McCormick X50M, X5, X6, X7, and X8 series tractors, including specific models like X50.20, X50.30, X50.40, X50.50, X5.20, X5.30, X5.40, X5.50, X5.25, X5.35, X5.45, X5.55, X6.420, X6.430, X6.440, X7.440, X7.450, X7.460, X7.650, X7.660, X7.670, X7.680, X7.690, X7.4P6, X7.6P6, X7.6VT, X8.660, X8.670, and X8.680.