The McCormick 82031090 is a genuine OEM spacer designed for various McCormick tractor models, including the X4, X5, X6, and X7 series. This precision-engineered component ensures correct spacing and alignment within machinery, contributing to optimal function and longevity. With an inner diameter of 20.5 mm, an outer diameter of 30 mm, and a thickness of 10 mm, this spacer is a critical part for maintaining the integrity of your agricultural equipment.