The 40OR Buna-N 90Duro O-ring from Fittings Unlimited Inc is essential for sealing applications in hydraulic systems. This O-ring features a 40mm diameter and a 90 durometer hardness, providing excellent resistance to wear and deformation. Made from high-quality Buna-N material, it is suitable for a wide range of fluids and temperatures, ensuring reliable sealing performance. Each bag contains 25 O-rings, making it a cost-effective solution for maintenance and repair tasks in various industrial settings.
