This genuine McCormick 3558947M1 spacer is an original equipment manufacturer (OEM) part designed for various McCormick, Massey Ferguson, Valtra, Fendt, and Challenger agricultural tractors. It measures 20 mm in length, with an outer diameter of 32 mm and an inner diameter of 22 mm, weighing 0.02 kg. This critical component ensures correct spacing and alignment of parts within the machinery, maintaining optimal performance and durability. It is a direct replacement for the original spacer, guaranteeing a precise fit.