The SF-Filter P551435 is a high-quality spin-on fuel filter designed to provide superior protection for engine fuel systems. Featuring a robust cellulose media, this filter efficiently removes contaminants down to 10 microns, ensuring clean fuel delivery and optimal engine performance. With an outer diameter of 93mm, a length of 175mm, and an M16x1.5 thread, it is engineered for a precise fit and reliable operation. This filter is a direct cross-reference for Donaldson P551435 and various OEM part numbers, making it a versatile choice for a range of heavy-duty applications.