The Case-IH AF4606M is a genuine OEM air filter designed to provide superior engine protection for agricultural machinery. This primary air filter effectively removes dust and contaminants from the air intake system, preventing premature engine wear and maintaining performance. It is a direct replacement for Case-IH Farmall 100A, 110A, 120A, 140A tractors and New Holland T4.100, T4.110, T4.120 series tractors. With an outer diameter of approximately 259 mm, an inner diameter of 142 mm, and a height of 262 mm, this filter ensures a precise fit and reliable filtration.