The McCormick 6680677A1 Plate is a genuine OEM component designed for various McCormick X-series agricultural tractors. This essential plate ensures proper function and fitment within compatible machinery, maintaining the integrity and performance of your equipment. It is compatible with models including X4.20, X4.30, X4.40, X4.50, X4.60, X5.20, X5.30, X5.40, X5.50, X6.420, X6.430, X6.440, X7.440, X7.450, X7.460, X7.650, X7.660, X7.670, X7.680, X8.660, X8.670, X8.680, and X8.690. Verify compatibility with your specific McCormick tractor model for accurate application.