The CNH 9976518 air filter is a genuine OEM replacement part designed for various Case IH, New Holland, and Steyr agricultural machinery models. This essential filter ensures a clean air supply to the engine, protecting it from dust, dirt, and debris, thereby maintaining optimal performance and extending engine life. With an outer diameter of 145 mm, an inner diameter of 85 mm, and a length of 310 mm, this filter provides a precise fit and reliable filtration for compatible tractors.