The PWR 5.5 x 5.75 x 1.75 9800 Piston Wear Ring by Freudenberg-NOK is engineered for high-performance hydraulic applications. With an inner diameter of 5.5 inches, outer diameter of 5.75 inches, and a thickness of 1.75 inches, this wear ring ensures a precise fit for various piston configurations. Made from premium materials, it offers superior wear resistance, enhancing the durability and efficiency of hydraulic systems. This component is designed to meet rigorous industry standards, providing reliable sealing and support under high pressure, making it ideal for heavy-duty machinery and industrial applications.