The PWR 5 x 5.25 x 1.75 9400 Piston Wear Ring from Freudenberg-NOK is a robust solution for hydraulic systems. With an outer diameter of 5 inches, an inner diameter of 5.25 inches, and a thickness of 1.75 inches, this wear ring is engineered to provide superior support and reduce friction in piston assemblies. Made from high-quality materials, it ensures durability and longevity, making it suitable for demanding applications. This wear ring complies with industry standards, enhancing the efficiency and reliability of hydraulic operations.