The AS568-268 O-ring, with an inner diameter of 8-1/2" and an outer diameter of 8-3/4", features a 1/8" cross-section. This SIMRIZ SZ134 O-ring from Freudenberg-NOK is engineered for superior sealing capabilities in demanding applications. Constructed from high-quality materials, it offers excellent resistance to wear and environmental factors. This O-ring complies with industry standards, making it ideal for use in various hydraulic and pneumatic systems. Its precise dimensions ensure a perfect fit, providing a reliable seal that prevents leaks and enhances system efficiency.