The McCormick 6532939M91 Adjustment Set is a genuine OEM component designed for various McCormick tractor models, including the X4, X5, X6, X7, and X8 series. This essential part ensures precise adjustments for optimal machine performance and longevity. Manufactured to McCormick's stringent quality standards, it guarantees compatibility and reliable operation with your agricultural machinery. Weighing approximately 0.02 kg, this adjustment set is a critical component for maintaining the proper function of your tractor.