The AS568-444 SIMRIZ SZ134 is a high-quality sealing solution with a 7 3/4" inner diameter and an 8 1/4" outer diameter, featuring a thickness of 1/4". Manufactured by Freudenberg-NOK, this seal is designed for durability and reliability in various industrial applications. The SIMRIZ material provides excellent resistance to chemicals and temperature fluctuations, ensuring long-lasting performance. This product meets industry standards for quality and compliance, making it suitable for a wide range of systems. Ideal for use in hydraulic and pneumatic applications, the SZ134 provides a secure fit and effective sealing capabilities.