The McCormick 6510850M1 is a genuine OEM O-Ring designed for sealing applications in various McCormick, Massey Ferguson, Landini, Case IH, and Perkins agricultural and construction machinery. This high-quality O-ring features an inner diameter of 70 mm, an outer diameter of 76 mm, and a thickness of 3 mm, ensuring a precise fit and reliable seal. It is a critical component for preventing leaks and maintaining optimal system performance in compatible models.