The McCormick 6676407A1 is a genuine OEM spin-on oil filter designed for McCormick X4, X5, X6, and X7 series agricultural tractors. With an outer diameter of 93 mm, a height of 120 mm, and an M20X1.5 thread, this filter ensures efficient removal of contaminants from engine oil, protecting critical engine components and maintaining peak performance. Regular replacement with this authentic filter is crucial for the longevity and reliability of your McCormick machinery.