The AS568-443 7.5" ID x 8" OD x 1/4" SIMRIZ SZ486 from Freudenberg-NOK is a high-quality sealing solution ideal for various industrial applications. This seal is made from durable SIMRIZ material, providing excellent resistance to chemicals and temperature extremes. With an inner diameter of 7.5" and an outer diameter of 8", it is designed for a precise fit in standard applications. The SZ486 meets ISO and ANSI compliance standards, ensuring reliability in hydraulic and pneumatic systems. Its robust construction minimizes leakage, enhancing the overall efficiency and longevity of the system.