The AS568-230 SIMRIZ SZ134 seal features a 2-1/2" inner diameter and 2-3/4" outer diameter with a thickness of 1/8". Manufactured by Freudenberg-NOK, this seal is crafted from high-performance SIMRIZ material, known for its exceptional chemical resistance and durability. It is designed for use in hydraulic and pneumatic systems, ensuring a reliable seal under various operating conditions. This product meets industry standards, making it compatible with a wide range of applications. Its robust design ensures long-lasting performance, reducing maintenance needs.