The Case-IH AF322 Air Filter is a premium replacement component engineered to deliver superior air filtration for a wide range of agricultural and construction equipment. This robust filter effectively captures airborne contaminants such as dust, dirt, and debris, preventing them from entering the engine and causing premature wear. Designed for durability and consistent performance, the AF322 air filter helps maintain engine efficiency and extends service intervals. It serves as a direct cross-reference for the OEM part number A77470, fitting numerous Case IH, New Holland, and Steyr tractor models, including popular series like Case IH 4200, 5100, C, CX, JX, MX, and Quantum series, as well as New Holland TL, TN, TS, T4000, T5000, and TD series.