The McCormick 3648397M1 is a genuine OEM seal ring designed for a wide range of agricultural machinery, including McCormick, Massey Ferguson, and Landini tractors. This critical component ensures a tight seal, preventing leaks and maintaining optimal system performance. With an inner diameter of 60 mm, an outer diameter of 75 mm, and a thickness of 8 mm, this durable seal ring is engineered to meet original equipment specifications for precise fit and long-lasting reliability in demanding operational conditions.