The John Deere AL25554N is a genuine OEM air filter element designed to provide superior filtration and protection for a wide range of John Deere agricultural and construction equipment. With an overall length of 300 mm, an outside diameter of 165 mm, and an inside diameter of 95 mm, this filter effectively removes contaminants from the air intake system, extending engine life and maintaining performance. It is a direct replacement for original filters in numerous tractor, combine, sprayer, and forestry models, ensuring clean air supply to the engine.