The McCormick 6678106A1 SUPPORT is an original equipment manufacturer (OEM) part designed for various McCormick X4 series tractors, including X4.40, X4.50, X4.60, X4.70, X4.30F, X4.40F, X4.50F, X4.60F, X4.70F, X4.30V, X4.40V, X4.50V, X4.60V, X4.70V, X4.30N, X4.40N, X4.50N, X4.60N, and X4.70N models. This essential component provides reliable structural support for various systems within the tractor, maintaining optimal performance and safety. Weighing 0.12 kg, it measures 95 mm in length, 51 mm in width, and 51 mm in height.