The Fleetguard AF4568 is a genuine outer air filter designed to provide excellent filtration and protect the engine in various heavy-duty agricultural and construction applications. This high-quality filter effectively removes contaminants from the air intake, preventing premature engine wear and maintaining optimal performance. It is a direct replacement for OEM part numbers like John Deere AT175249, Case IH 87396602, and New Holland 87396602, ensuring perfect fit and reliable operation in compatible John Deere, Case IH, and New Holland tractors and other machinery.