The John Deere M120536 is a genuine OEM spacer designed for a wide range of John Deere equipment, including compact utility tractors, ZTrak zero-turn mowers, and X-series lawn tractors. This precision-engineered spacer ensures proper component alignment and spacing, crucial for the reliable operation of various assemblies. With an outer diameter of 25.4 mm, an inner diameter of 12.7 mm, and a thickness of 9.5 mm, it meets exact specifications for optimal fit and performance in compatible John Deere machinery.