American Standard 7381206-400.0070A Dual Flush Valve Assembly

Product Description

The AMERICAN STANDARD 7381206-400.0070A is a genuine OEM dual flush valve assembly designed for 1-piece toilets with a 3-inch valve seat. This repair part controls the release of water from the tank into the bowl, providing two flush volume options to support water conservation in residential and light-commercial applications. Constructed with metal components, it is engineered to meet the fit and function requirements of original American Standard installations. Licensed plumbers and experienced service technicians rely on this assembly for reliable, long-lasting repairs.

This dual flush valve assembly is intended for use in 1-piece toilet systems requiring a 3-inch flush valve. It is a genuine American Standard repair part, making it suitable for restoring original flush performance in existing installations. Plumbers use this component when the existing flush valve is worn, leaking, or no longer seating properly. Verify your toilet model and existing valve size against American Standard repair part documentation before ordering to confirm fitment.

Key Features

• Genuine OEM American Standard repair part for assured fit and function
• Dual flush design supports two selectable flush volumes
• 3-inch valve seat size for compatible 1-piece toilet tanks
• Metal construction for durability in continuous-use environments
• Direct replacement format simplifies installation without custom modification

Compatibility

Designed as a genuine OEM-style replacement dual flush valve assembly for compatible American Standard 1-piece toilets with a 3-inch flush valve configuration. Check your American Standard repair part documentation for specific model compatibility before installation.

Installation Notes

Installation should be performed by a licensed plumber in accordance with applicable local plumbing codes and IPC guidelines. Shut off the water supply to the toilet and fully flush the tank to drain residual water before beginning disassembly. Remove the existing flush valve assembly carefully to avoid damaging the tank. Do not overtighten mounting hardware, as ceramic toilet tanks are susceptible to cracking under excess torque.