The Case IH 4191182 is a genuine OEM air filter designed to provide superior filtration for Case IH Magnum series tractors. This primary engine air filter effectively removes dust, dirt, and debris from the air intake, protecting critical engine components and maintaining optimal performance. With an outer diameter of 330 mm, an inner diameter of 203 mm, and a height of 330 mm, it ensures a precise fit and reliable operation in compatible models.