Fits American Standard® Champion® Flush Valve Seal
Part Number: 428
The Fits American Standard Champion Flush Valve Seal is designed to replace American Standard part: 738651-0070A. The valve seal fits specific American Standard tower style flush valves. The exclusive longest lasting red rubber resists chlorine, bacteria, city water treatment, hard water, and well water. Easy to install, the 428 toilet parts include: (1) Flush Valve Seal.