The Case IH AF1843 is a genuine primary air filter designed to provide superior engine protection for various Case IH agricultural machinery. This essential component ensures clean air intake, preventing harmful contaminants from reaching the engine, thereby extending engine life and maintaining optimal performance. It is compatible with a wide range of Case IH MX, 7100, 7200, and 8900 series tractors, as well as 2100, 2300, and 2500 series combines. Key dimensions include an outer diameter of 266.7 mm (10.50 inches), an inner diameter of 146.05 mm (5.75 inches), and a height of 381 mm (15.00 inches).