The McCormick 6519862M91 is a genuine OEM seal ring designed for critical sealing applications in agricultural machinery. This durable ring ensures a tight seal, preventing leaks and maintaining optimal performance. It is compatible with a wide range of McCormick CX series, Massey Ferguson 3000, 4000, 5000, 6000, 7000, 8000 series, and Valtra N, T, A, C, M series tractors, among others. With an inner diameter of 40mm, an outer diameter of 50mm, and a thickness of 5mm, this seal ring meets precise specifications for reliable operation.