The PWR 3 x 3.25 x 0.312 9800 Piston Wear Ring from Freudenberg-NOK is engineered for optimal performance in hydraulic applications. This wear ring measures 3 inches in outer diameter, 3.25 inches in inner diameter, and 0.312 inches in thickness, ensuring a precise fit for various piston assemblies. Constructed from high-quality materials, it offers excellent resistance to wear and tear, enhancing the longevity of your hydraulic systems. Designed to meet industry standards, this wear ring is compatible with a range of hydraulic fluids and operates effectively under high pressure. Ideal for use in industrial machinery, it helps maintain the integrity of piston seals, reducing leakage and improving efficiency.