The McCormick 6679033A1 Universal Joint is a genuine OEM replacement part designed for the transmission systems of various McCormick X-series tractors. This high-quality joint ensures smooth power transfer and durability. With a length of 95 mm, width of 51 mm, and a weight of 0.12 kg, it is engineered to precise specifications for optimal performance and fitment across models including the X4.20, X4.30, X4.40, X4.50, X4.60, X4.70, X5.20, X5.30, X5.40, X5.50, X6.420, X6.430, X6.440, X6.460, X7.440, X7.450, X7.460, X7.650, X7.660, X7.670, X7.680, X8.660, X8.670, and X8.680.