The PWR 5.5 x 5.75 x 1.25 9400 Piston Wear Ring from Freudenberg-NOK is specifically designed for hydraulic systems, providing exceptional sealing capabilities. With a diameter of 5.5 inches and a thickness of 1.25 inches, this wear ring is made from high-performance materials that resist wear and tear. It is engineered to maintain pressure and reduce leakage, enhancing the efficiency of hydraulic machinery. This component meets stringent industry standards, making it suitable for various applications in heavy equipment and industrial machinery.