The PWR 2.25 x 2.5 x 0.312 9400 Piston Wear Ring by Freudenberg-NOK is a high-performance component designed for hydraulic and pneumatic systems. With an inner diameter of 2.25 inches, an outer diameter of 2.5 inches, and a thickness of 0.312 inches, this wear ring ensures a precise fit and optimal sealing. Made from premium materials, it offers exceptional wear resistance and longevity, making it suitable for high-pressure applications. This wear ring minimizes friction and enhances the efficiency of pistons, contributing to the overall reliability of machinery. It adheres to industry standards, ensuring compatibility with various systems and applications.