The McCormick 6523821M1 is a genuine sealing ring designed for optimal performance in McCormick agricultural machinery. This essential component ensures a tight seal, preventing leaks and maintaining system integrity. With an inner diameter of 100 mm, an outer diameter of 106 mm, and a thickness of 2 mm, it is engineered to precise specifications. It is compatible with a wide range of McCormick tractor models including CX, MC, MTX, X60, X7, X70, and X80 series.