The Freudenberg-NOK OR 43.40 x 3.60 x 80 NBR NB8071 is a robust O-ring designed for high-pressure applications. With an inner diameter of 43.40 mm and a cross-section of 3.60 mm, this NBR O-ring offers excellent resistance to oils, fuels, and other chemicals. Its durable construction ensures a reliable seal in hydraulic and pneumatic systems, making it suitable for various industrial applications. The NB8071 material complies with industry standards, providing assurance of quality and performance. This O-ring is essential for maintaining the integrity of seals in critical machinery.