The McCormick 6529743M1 is a genuine OEM O-ring designed for various agricultural applications. This high-quality sealing component ensures a tight and reliable fit, preventing leaks and maintaining system integrity. With an inner diameter of 101.2 mm and a wire diameter of 5.33 mm, it meets precise specifications for optimal performance in compatible machinery. It serves as a direct replacement for several OEM part numbers across multiple brands within the AGCO group.