The Donaldson P551067 is a high-quality genuine spin-on fuel filter designed for optimal engine protection. Featuring a robust cellulose media, this filter boasts a 10 micron efficiency rating to effectively remove contaminants from fuel. It has an outer diameter of 93mm, a length of 175mm, and an M20x1.5 thread size. The gasket has an outer diameter of 72mm and an inner diameter of 62mm. This filter is a direct replacement for various OEM part numbers including Cummins 3315843 and John Deere RE509031.