The Case-IH AF927 is a high-quality genuine air filter designed to provide superior engine protection for various Case-IH agricultural machinery. This essential component effectively filters contaminants from the air intake, preventing abrasive particles from entering the engine and maintaining peak performance and longevity. It is a direct replacement for OEM part numbers 193051A1, 193051A2, 86500450, and 86500451, ensuring a perfect fit and reliable operation in compatible Case-IH combines, cotton pickers, forage harvesters, and windrowers.