The PWR 3.25 x 3.5 x 1 9800 Piston Wear Ring from Freudenberg-NOK is specifically designed for hydraulic systems, providing a perfect fit for pistons measuring 3.25 inches in diameter and 1 inch in thickness. This wear ring is crafted from premium materials that ensure high resistance to wear, enhancing the longevity of your hydraulic equipment. Its robust design allows for effective sealing and reduces friction, which is crucial for maintaining optimal performance in hydraulic applications. This component adheres to industry standards, making it a reliable choice for professionals seeking quality and durability.