The McCormick 3649679M1 axle shaft is a genuine OEM component designed for various McCormick X4, X5, X6, X7, and X8 series tractors. This critical replacement part ensures proper power transmission and reliable operation within the axle assembly. Manufactured to McCormick's stringent quality standards, it offers precise fitment and durability for maintaining optimal machine performance. Confirmed dimensions include a length of 95 mm, width of 51 mm, and height of 51 mm, with a weight of 0.054 kg.