The McCormick 6631412A1 is a genuine OEM lever designed for a wide range of McCormick agricultural tractors. This essential component ensures precise control and operation within the machine's system. It is compatible with McCormick X4, X5, X6, X7, and X8 Series models, including X4.20, X4.30, X4.40, X4.50, X4.60, X4.70, 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, X8.660, X8.670, and X8.680 models.