This genuine McCormick 4215798M2 oil seal is engineered to provide a secure and leak-free seal in various agricultural machinery applications. With an inner diameter of 40mm, an outer diameter of 55mm, and a width of 8mm, it is designed for precise fitment and optimal performance in McCormick, Landini, Massey Ferguson, Valtra, Fendt, and Challenger tractors, among others. This high-quality seal helps maintain the integrity of critical components, preventing fluid leaks and protecting against contaminants.