The AS568-328 SIMRIZ SZ484 O-Ring from Freudenberg-NOK features a size of 1-7/8" ID, 2-1/4" OD, and a 3/16" cross-section, making it suitable for a variety of sealing applications. Constructed from high-performance materials, this O-ring offers excellent resistance to chemicals and high temperatures. Ideal for use in hydraulic and pneumatic systems, it ensures a reliable seal, preventing leaks and maintaining system efficiency. This O-ring meets industry standards, providing durability and performance in demanding environments.