The McCormick 4207428M91 Repair Kit is an authentic OEM component designed for various McCormick X4 and X5 Series tractors. This essential repair kit ensures the proper maintenance and longevity of your agricultural machinery. With precise dimensions and high-quality materials, it guarantees optimal fit and performance, restoring critical functions. Confirmed compatible with models including X4.20, X4.30, X4.40, X4.50, X4.60, X4.70, X4.35, X4.45, X4.55, X4.65, X5.20, X5.30, X5.40, X5.50, X5.60, X5.70, X5.80, X5.90, X5.100, X5.110, X5.120, and X5.130.