Flush Valve Replacement: This flush valve is a replacement for 211-1112, it is compatible with Mansfield toilet tanks and suitable for many different models of tanks, please confirm before purchasing Help You Save Water: This toilet tank valve replacement works on the same principle as the original flush valve, helping you maximize water conservation without compromising performance Easy to Install: Installation is quick and easy; with a height of 11-1/2 inches, it is a replacement part that fits a variety of toilets, including 125, 159, 160, 161, 165, 170, 171, 175, 180, 181, and 190 Package Includes: The package contains washer lock nuts, and a toilet fill valve, which is used to replace worn washers and rusted bolts on the tank, easily solving the leaking problem Long-lasting Performance: The toilet water control valve has a tight seal to prevent any unnecessary blockages or leaks, while also reducing the risk of potential damage to your bathroom floor This flush valve is a replacement for model 211-1112, it is compatible with Mansfield toilet tanks and is a suitable replacement part for a wide range of toilets. It uses the same principle as the original flush valve to help you save water without affecting flushing ability. Package include washers, lock nuts, seals, and Tank to Bowl Repair Kit, providing you with all the parts you need to replace your toilet tank.