The 5 x 5.375 x 0.375 93 AU 2093 Loaded Symmetrical U-Cup by Freudenberg-NOK is a robust sealing solution for hydraulic systems. Made from durable NBR (Nitrile Butadiene Rubber), this U-Cup provides excellent oil resistance and durability. With an outer diameter of 5 inches, an inner diameter of 5.375 inches, and a thickness of 0.375 inches, it is designed for optimal fit and performance in various applications. This U-Cup meets stringent industry standards, ensuring reliability and efficiency in sealing operations.