The Case-IH AF4949 is a genuine air filter designed to provide superior engine protection for various Case-IH agricultural machinery, including MX series tractors, combines (2144, 2166, 2188, 2344, 2366, 2388, 2577, 2588), and cotton pickers (2055, 2155, 2555). This high-quality filter effectively removes dust and contaminants from the air intake, preventing premature engine wear and maintaining optimal performance. With an outer diameter of 263.5 mm, an inner diameter of 143 mm, and a length of 444.5 mm, it ensures a precise fit and reliable filtration.