The McCormick 6721814A1 is a genuine OEM fuel filter designed to provide superior filtration for McCormick X4, X5, X6, X7, and X8 series tractors. This essential component effectively removes contaminants from the fuel, protecting the engine's fuel injection system and ensuring reliable operation and longevity. With an outer diameter of 80 mm, an inner diameter of 35 mm, and a height of 130 mm, this filter meets precise specifications for a perfect fit and efficient performance. Cross-referenced with Landini, Massey Ferguson, Perkins, and Argo Tractors part numbers 3541556M1 and 3541556M2, it guarantees compatibility and quality.