The Dichtomatik OR 1.737" 90 HNBR H901B from Freudenberg-NOK is engineered for high-performance sealing in industrial applications. This O-ring features a diameter of 1.737 inches and is made from 90 durometer HNBR, offering excellent resistance to heat, oil, and chemicals. With a cross-section of 0.103 inches, it provides a reliable seal across various environments. The H901B model adheres to industry standards, making it suitable for automotive, hydraulic, and pneumatic systems. Its durable construction ensures long-lasting performance, making it an essential component for demanding applications.