The McCormick 4219079M1 is a genuine OEM lever designed for a wide range of McCormick tractors. This original replacement part ensures proper functionality and compatibility with X4.20, X4.30, X4.40, X4.50, X4.60, X5.20, X5.30, X5.40, X5.50, X5.60, X6.420, X6.430, X6.440, X6.460, X6.470, X7.440, X7.450, X7.460, X7.650, X7.660, X7.670, X7.680, X8.660, X8.670, X8.680 models. Manufactured to McCormick's exact specifications for durability and reliable performance.