The PWR 3.5 x 3.75 x 0.75 9400 Piston Wear Ring from Freudenberg-NOK is specifically designed for hydraulic systems requiring a robust and reliable sealing solution. With a diameter of 3.5 inches and a thickness of 0.75 inches, this wear ring ensures a precise fit, minimizing leakage and enhancing performance. Made from durable materials, it withstands high pressure and temperature variations, making it suitable for demanding industrial environments. This wear ring complies with relevant industry standards, ensuring quality and reliability in your hydraulic applications.