The Sulky 720524 Rotor Bearing Spacer is an essential genuine OEM component designed for Sulky X-series fertilizer spreaders. This precision-engineered spacer ensures correct alignment and optimal function of the rotor bearings. With an overall length of 100 mm, an inner diameter of 45 mm, and an outer diameter of 55 mm, it provides a perfect fit for various Sulky models including X12, X16, X20, X24, X26, X28, X30, X32, X34, X36, X38, X40, X42, X44, X46, X50, X52, and X62. Manufactured to Sulky's high standards, this spacer contributes to the longevity and efficient performance of your agricultural machinery.