The Freudenberg-NOK OR 8.484" 0.139" 75 FKM V750MB is a high-performance O-ring designed for durability and reliability in various applications. Made from 75 FKM material, this O-ring offers excellent resistance to heat, chemicals, and wear, making it ideal for demanding environments. With a precise diameter of 8.484 inches and a cross-section of 0.139 inches, it ensures a secure seal in hydraulic and pneumatic systems. This product meets industry standards for quality and performance, ensuring compatibility with a wide range of systems.