This is a genuine OEM McCormick 3538093M1 oil seal, precisely engineered with an inner diameter of 35mm, an outer diameter of 50mm, and a thickness of 8mm. Designed to provide a reliable seal, preventing leaks and protecting critical components in agricultural equipment. This high-quality seal ensures optimal performance and durability for a wide range of McCormick, Landini, and Massey Ferguson tractors and other machinery, maintaining the integrity of shafts and housings.