The McCormick 6676456A1 is a genuine OEM seal ring designed for a wide range of McCormick agricultural tractors. This essential component ensures a tight seal, preventing leaks and maintaining optimal system performance. With an inner diameter of 110 mm, an outer diameter of 125 mm, and a thickness of 12 mm, it is engineered to precise specifications for reliable fitment and durability across models including the C, CX, MC, MTX, X, and ZTX series.