The McCormick 3659023M91 Steering Column is a genuine OEM replacement part designed for various McCormick X-series tractors. This essential component ensures precise steering control and is compatible with models including X4.20, X4.30, X4.40, X4.50, X4.60, X4.70, X4.35, X4.45, X4.55, X4.65, X4.75, X5.20, X5.30, X5.40, X5.50, X5.55, X5.65, X5.75, X6.420, X6.430, X6.440, X6.450, X6.460, X6.470, X6.480, X6.490, X7.440, X7.450, X7.460, X7.650, X7.660, X7.670, X7.680, X8.660, X8.670, X8.680.