The Case IH AF1641 is a genuine OEM air filter designed to provide superior filtration and protect the engine of various Case IH agricultural machines. With an outer diameter of 152.4 mm, an inner diameter of 76.2 mm, and a length of 304.8 mm, this filter effectively removes contaminants, ensuring clean air intake and extending engine life. It is a critical component for maintaining peak performance and efficiency in compatible tractors, combines, cotton pickers, forage harvesters, and windrowers.