American Standard Champion 4 Upgrade by NuFlush

American Standard Champion 4 Toilet Leak. NuFlush 3.5 inch Flush Valve. Flush all the water in your Champion 4 Toilet. Glue in Place the sliding adjustable overflow tube 1/2 inch below the Handle Hole to stop Toilet Leaks. Replaces Champion 4 flush valve. 4215A "Same size Nut" Flush valve is designed to flush more water in each flush. Flush Valve includes a pair Nylon bolts and nuts NuFlush Champion 4 Replacement Flush Valve Will Flush All the Water in Your Tank.