The PWR 2.25 x 2.5 x 0.5 9400 Piston Wear Ring by Freudenberg-NOK is a critical component for hydraulic systems, designed to enhance sealing performance. With a diameter of 2.25 inches and a thickness of 0.5 inches, this wear ring is engineered to fit various piston sizes, ensuring optimal functionality. Made from high-grade materials, it offers excellent resistance to wear and pressure, making it ideal for demanding industrial applications. This wear ring helps maintain hydraulic pressure and reduces the risk of fluid leakage, contributing to the overall efficiency and reliability of hydraulic machinery. The PWR 9400 series adheres to industry standards, ensuring quality and performance.