The Donaldson P611857 is a high-quality outer air filter designed to provide excellent engine protection for various agricultural and construction equipment. This genuine Donaldson filter efficiently removes contaminants from the air intake, preventing wear and extending engine life. It features an outer diameter of 210 mm, an inner diameter of 108 mm, and a length of 395 mm, with a weight of 0.8 kg. This filter is a direct replacement for several OEM part numbers, including Case IH 87356673, John Deere AT300484, and JCB 32925682, ensuring broad compatibility.