The McCormick 6677487A1 is a genuine OEM pin designed for robust performance in agricultural machinery. This essential component features a 25mm diameter and 100mm length, weighing 0.35 kg. It ensures secure connections and proper functionality across a range of McCormick tractor models including the X6, X7, and X8 series, as well as several Landini 6, 7, and 8 series tractors. Sourced from verified OEM catalogs, this pin guarantees compatibility and durability for critical applications.