The McCormick 4202417M2 gear is a genuine OEM component designed for optimal performance in McCormick X7 and X8 series agricultural tractors. This essential gear ensures precise power transmission and long-lasting durability, crucial for maintaining the efficiency and operational integrity of your machinery. It is a direct replacement part, guaranteeing perfect fitment and seamless integration with compatible models including the X7.440, X7.450, X7.460, X7.650, X7.660, X7.670, X7.680, X8.660, X8.670, and X8.680.