The PWR 3.5 x 3.75 x 1 9800 Piston Wear Ring by Freudenberg-NOK is designed for high-efficiency hydraulic systems. This wear ring features a diameter of 3.5 inches and a thickness of 1 inch, providing a robust solution for piston applications. Made from premium materials, it offers exceptional wear resistance, ensuring longevity and reliability in demanding environments. This component is engineered to meet industry standards, making it a trusted choice for professionals seeking quality and performance in hydraulic systems.