The Donaldson P778404 is a high-quality outer air filter designed to provide superior engine protection for a range of agricultural machinery. With an outer diameter of 210 mm, an inner diameter of 105 mm, and a height of 395 mm, this filter ensures optimal airflow and filtration efficiency. It is a genuine replacement part for various Case IH Farmall and JX series, New Holland T4, TD5, and T5 series, Valtra A series, and Massey Ferguson 5400, 6400, 7400, and 8400 series tractors. This durable filter helps maintain engine performance and extends service life by preventing harmful contaminants from entering the engine.