The McCormick 6679102A1 Joint is an authentic OEM replacement part for various McCormick X-series agricultural tractors. This essential component ensures proper articulation and smooth mechanical operation within the machine's systems. Manufactured to high standards, it provides durability and a precise fit, contributing to the reliable performance of your equipment. Confirmed fitment for McCormick X4, X5, X6, X7, and X8 series models, including X4.20, X5.50, X6.440, X7.680, and X8.680.