The RWR 3.5 x 3.75 x 0.75 9400 Rod Wear Ring by Freudenberg-NOK is specifically designed for hydraulic systems requiring reliable performance. This wear ring features a diameter of 3.5 inches and a thickness of 0.75 inches, ensuring a snug fit in various rod applications. Constructed from durable materials, it offers excellent wear resistance and minimizes friction, which enhances the overall efficiency of your machinery. This wear ring meets industry standards, making it a dependable choice for demanding hydraulic environments.