This genuine McCormick 6669983A1 Cover is an authentic OEM replacement part designed for various McCormick X-series tractors. It ensures proper sealing and protection for internal components. Confirmed fitment includes McCormick 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, X6.480, X7.440, X7.450, X7.460, X7.650, X7.660, X7.670, X7.680, X7.690, X8.660, X8.670, and X8.680 models. With a weight of 0.12 kg and dimensions of 95mm length, 51mm width, and 51mm height, this cover is built to McCormick's original specifications.