The Val-Pak Anthony 2 inch brass piston assembly is designed for compatible push-pull valve applications where the internal moving piston needs to be replaced. In a slide valve, the piston assembly is one of the most important functional components because it directly affects how smoothly the valve operates and how well it controls flow.This replacement is especially useful when the original piston is worn, damaged, scored, or no longer moving and sealing the way it should. Brass construction gives the assembly a more substantial, service-grade feel that is well suited to serious valve repair work.The V34-022 is a strong choice when the valve needs more than cosmetic parts and the internal operating section deserves a more complete restoration. Val-Pak Anthony 2 inch brass piston assembly Designed for compatible push-pull slide valve applications Restores a key internal operating component of the valve Useful when the original piston is worn, damaged, or binding Brass construction supports a more durable repair feel