The Freudenberg-NOK AS568-128 SIMRIZ SZ134 O-ring is designed with a 1-1/2" inner diameter and 1-11/16" outer diameter, featuring a thickness of 3/32". This high-quality O-ring is made from advanced materials that provide exceptional resistance to various chemicals and environmental factors. The SZ134 is ideal for sealing applications in automotive and industrial settings, ensuring a reliable seal to prevent leaks. Its compliance with industry standards guarantees compatibility with a wide range of systems, making it a trusted choice for professionals seeking durability and performance.