The Freudenberg-NOK Dichtomatik U-Cup, measuring 4 x 4.375 x 0.25 inches, is crafted from NBR material for superior sealing performance in hydraulic systems. This loaded symmetrical U-Cup is designed to prevent leaks and maintain system integrity, making it ideal for various applications. The 93 AU 2093 specification ensures compliance with industry standards, providing engineers with a reliable sealing solution. Its robust construction and precise dimensions enhance operational efficiency, making it a preferred choice for professionals in demanding environments.