The McCormick GKA40021AA is a genuine air filter element designed to provide superior filtration for McCormick X4, X5, X6, and X7 series tractors. This essential component effectively removes dust, dirt, and debris from the intake air, protecting the engine from premature wear and maintaining peak performance. With an outer diameter of 130 mm and a height of 290 mm, it ensures a precise fit and reliable operation, extending engine life and reducing maintenance costs.