The McCormick 6607122A4 lever is a genuine OEM replacement part designed for various McCormick X-series tractors. This essential component ensures reliable and precise operation within the tractor's control system. Manufactured to McCormick's high standards, it guarantees optimal performance and longevity. Compatible with models including X4.20, X4.30, X4.40, X4.50, X4.60, X4.70, X4.80, X4.90, X5.20, X5.30, X5.40, X5.50, X5.60, X5.70, X5.80, X5.90, X6.420, X6.430, X6.440, X6.450, X6.460, X6.470, X6.480, X6.490, X7.440, X7.450, X7.460, X7.470, X7.480, X7.490, X7.650, X7.660, X7.670, X7.680, X7.690, X8.660, X8.670, X8.680, and X8.690.