The John Deere R39286 is a genuine OEM seal designed to provide a reliable and tight fit in various John Deere agricultural and construction equipment. With an inside diameter of 31.75 mm, an outside diameter of 47.62 mm, and a width of 7.93 mm, this high-quality seal ensures optimal performance and prevents leaks, contributing to the longevity and efficiency of your machinery. It is a critical component for maintaining fluid integrity in numerous John Deere tractors, combines, cotton pickers, and other heavy-duty equipment.