The Case IH AF26417 is a genuine OEM air filter designed to provide superior filtration and protect the engine of various Case IH agricultural machinery. This primary air filter measures approximately 254mm in outer diameter, 140mm in inner diameter, and 260mm in height, with a weight of 0.95 kg. It is compatible with a wide range of Case IH combines, cotton pickers, forage harvesters, and windrowers, including models 1620, 2388, 7088, 1800, 2555, 781, and 8860, ensuring clean air intake and extended engine life.