The McCormick 6665413A1 Spacer is an authentic OEM component designed for various McCormick, Landini, Valpadana, and Argo Tractors models. This genuine spacer, with confirmed dimensions of 20mm length, 20mm width, and 10mm height, and a weight of 0.009 kg, ensures correct spacing and alignment of critical parts within agricultural machinery. It is compatible with McCormick X6, X7, and X8 series, Landini 6-C, 7, and 8 series, Valpadana 6000 series, and corresponding Argo Tractors models, contributing to optimal performance and longevity.