Genuine Donaldson P552518 spin-on lube filter, engineered for full-flow filtration with high-quality cellulose media. This robust filter features an outer diameter of 93 mm, a length of 175 mm, and a 1-16 UN thread size. It provides 99% efficiency at 25 microns and 99.9% efficiency at 35 microns, ensuring superior engine protection and extended component life. The P552518 is a direct equivalent for numerous OEM part numbers, including Caterpillar 1R0739, John Deere RE504836, Komatsu 6002111340, and New Holland 87300067, making it a versatile choice for agricultural and construction equipment.