For Use With TOTO®, American Standard and Other Common 3 in Flapper Toilets

• Repair leaks between tank and bowl Easy installation Easily adjustable overflow tube Flapper adjusts to optimize performance and fine tune how much water you flush Long-lasting, chlorine-resistant silicone seal

The 540AK/AKR 3 in flush valve kit is an easy-to-install design that repairs leaks and saves water. The flush valve height adjusts up or down to fit more toilet models and sizes, while the 3 in flapper also adjusts to optimize performance and fine tune how much water you use. This kit includes all you need to restore your toilets flush. Parts include, an adjustable flush valve, a 3 in flapper, a gasket, bolts, washers and nuts for a complete repair. The 540AKR fits most common 3 in flush valves.