The 75104385 O-Ring features an outer diameter of 0.614 inches and a cross-section of 0.070 inches, constructed from durable FKM material. With a hardness rating of 75 durometer, this O-Ring is designed for high-performance sealing in a variety of applications. FKM is recognized for its excellent resistance to heat, chemicals, and aging, making it ideal for automotive and industrial settings. This O-Ring complies with industry standards, ensuring compatibility and reliability in various systems, effectively preventing leaks and maintaining optimal performance.