The Freudenberg-NOK OR 9.225" 0.210" 90 NBR N903X seal is engineered for high-performance applications requiring reliable sealing. Constructed from premium Nitrile Butadiene Rubber (NBR), it offers exceptional resistance to oils, fuels, and chemicals, making it ideal for automotive and industrial uses. With an outer diameter of 9.225 inches and a thickness of 0.210 inches, this seal fits various standard applications. It adheres to strict industry standards, ensuring compatibility and reliability. The durable design provides a secure seal under pressure, enhancing the longevity and efficiency of your equipment.