The PWR 7.75 x 8 x 1.5 9800 Piston Wear Ring by Freudenberg-NOK is a crucial component for hydraulic systems, designed to provide superior wear resistance. Measuring 7.75 inches in diameter and 1.5 inches thick, this wear ring fits perfectly in piston assemblies, minimizing friction and enhancing efficiency. Made from high-performance materials, it is engineered to withstand the rigors of high-pressure environments. This wear ring complies with industry standards, ensuring compatibility with various hydraulic systems. Optimize your hydraulic system's performance with this essential wear ring.