The Donaldson P764112 is a high-quality primary air filter designed to protect engines in demanding agricultural, construction, and industrial machinery. This filter effectively captures airborne contaminants, preventing them from entering the engine and causing wear. Engineered for durability and superior filtration efficiency, it helps maintain engine performance and extends service intervals. Key specifications include an outer diameter of 152.4 mm, an inner diameter of 78.7 mm, and a length of 330.2 mm.