The AS568-168 SIMRIZ SZ134 is a precision-engineered seal with a 7-1/4" inner diameter and a 7-7/16" outer diameter, featuring a thickness of 3/32". This product from FREUDENBERG-NOK is constructed from high-quality SIMRIZ material, known for its superior resistance to chemicals and temperature variations. It meets industry standards, making it suitable for a wide range of applications, including hydraulic and pneumatic systems. The SZ134 ensures a secure and reliable seal, enhancing the performance and longevity of your equipment.