The Donaldson P550625 is a high-performance fuel filter designed to protect engines by efficiently removing contaminants and separating water from fuel. This 10-micron filter features an M16x1.5 thread, an outer diameter of 80 mm, and a height of 140 mm. It is a direct equivalent to Kramp P550625 and cross-references various OEM part numbers including John Deere RE50483, Case IH 84217215, and Caterpillar 1R-0750, ensuring reliable fuel system operation in demanding agricultural and construction machinery.