The PWR 5.5 x 5.75 x 1.75 9400 Piston Wear Ring from Freudenberg-NOK is engineered for optimal sealing in hydraulic systems. With a diameter of 5.5 inches and a thickness of 1.75 inches, this wear ring is made from high-quality materials that ensure durability and resistance to wear. It effectively minimizes leakage and maintains pressure, enhancing the performance of hydraulic machinery. This component meets industry standards, making it suitable for various applications in heavy equipment and industrial environments.