The OR 1.734 x 0.139 O-Ring from Freudenberg-NOK, model V901W, is made from high-quality FKM material with a hardness rating of 90. This O-Ring is engineered for exceptional resistance to heat, chemicals, and aggressive fluids, making it suitable for a variety of industrial applications. With precise dimensions of 1.734 inches in outer diameter and 0.139 inches in cross-section, it ensures a tight seal that prevents leaks and maintains system efficiency. Ideal for use in automotive and chemical processing environments, this O-Ring is a reliable sealing solution.