The Donaldson P555603 is a high-quality hydraulic filter designed to protect hydraulic systems from contaminants. Featuring a synthetic media, it offers an outer diameter of 95 mm, a length of 200 mm, and a 1 1/2-16 UN thread size. The filter has a gasket with an outer diameter of 71 mm and an inner diameter of 62 mm, and a 10 micron rating. It is a direct equivalent for various OEM part numbers including Caterpillar 1G8878, John Deere AT100778, Case/New Holland 86500078, and AGCO/Massey Ferguson 700713710.