The McCormick 84557099 is a genuine OEM air filter designed to provide superior engine protection and maintain optimal performance for McCormick X4, X5, X6, X7, and X8 series agricultural tractors. This essential component effectively removes dust, dirt, and debris from the air intake, preventing premature engine wear and ensuring clean combustion. With an outer diameter of 165 mm, an inner diameter of 100 mm, and a length of 320 mm, it is engineered for a precise fit and reliable filtration.