The Case-IH AF4057 is a genuine OEM air filter designed to provide superior filtration for a wide range of Case-IH, Steiger, and New Holland agricultural and construction equipment. This primary engine air filter effectively removes dust, dirt, and debris, protecting critical engine components and maintaining optimal airflow for efficient operation. With an outer diameter of 264 mm, an inner diameter of 154 mm, and a height of 332 mm, it ensures a precise fit and reliable performance.