The John Deere AZ45870 is a genuine OEM primary air filter designed to provide superior engine protection and maintain optimal performance for various John Deere 5R, 6M, and 6R series tractors. This high-quality air filter effectively captures dust, dirt, and debris, preventing harmful contaminants from entering the engine's combustion system. With an outer diameter of 130 mm, an inner diameter of 70 mm, and a length of 250 mm, it ensures a precise fit and reliable filtration, contributing to extended engine life and efficiency.