The McCormick 3689092M1 is a genuine OEM oil seal designed for various McCormick and Massey Ferguson agricultural machinery models. This high-quality seal ensures optimal sealing performance, preventing oil leaks and maintaining system integrity. With an inner diameter of 100 mm, an outer diameter of 120 mm, and a thickness of 12 mm, it provides a precise fit for compatible applications. This durable oil seal is essential for maintaining the efficiency and longevity of your equipment.