This genuine McCormick 4221824M92 side panel is an authentic replacement part designed for various McCormick X4 series tractors. It ensures a precise fit and maintains the original aesthetic and protective function of the machine's bodywork. Compatible with models including X4.20, X4.30, X4.40, X4.50, X4.60, X4.70, X4.35, X4.45, X4.55, X4.65, X4.75, X4.80, X4.90, X4.100, X4.110, X4.120, X4.130, X4.140, and the X4.20M, X4.30M, X4.40M, X4.50M, X4.60M, X4.70M variants.