The SF-Filter HY13639 is a high-performance hydraulic filter designed for critical filtration in heavy machinery. With an outer diameter of 96 mm, an inner diameter of 50 mm, and a height of 180 mm, this filter ensures efficient removal of contaminants down to 10 microns (absolute). It features a robust design with NBR seals and a pressure stability of 20 bar, making it suitable for demanding hydraulic systems. This filter is a direct replacement for various OEM part numbers, including Caterpillar 1262081, Komatsu 20Y6021710, and Liebherr 7368007, providing reliable protection for hydraulic components in excavators, wheel loaders, and other equipment.