The AS568-451 SIMRIZ Z7257 oil seal offers an inner diameter of 11 inches, outer diameter of 11.5 inches, and a thickness of 1/4 inch. This high-quality seal is manufactured by Freudenberg-NOK and is specifically designed for applications requiring excellent chemical resistance and durability. The SIMRIZ material ensures compatibility with a wide range of fluids, making it ideal for use in harsh environments. This oil seal meets industry standards, providing reliable sealing performance in various industrial and automotive applications.