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The AMERICAN PLUMBING PARTSMASTER KH1039861 is a flush valve kit designed as a replacement component for compatible toilet tank assemblies. Flush valve kits control the release of water from the tank into the bowl during each flush cycle and are a standard repair item for plumbers and experienced DIYers performing toilet tank service. This kit provides the hardware needed to restore proper flush valve function when the original valve has worn, cracked, or begun to leak.
This flush valve kit is suited for residential toilet tank repair applications. It is typically installed during routine maintenance or when a tank is found to be running continuously, flushing incompletely, or leaking at the flush valve seat. Installation is performed with standard hand tools and does not require soldering or specialized equipment.
Designed as an OEM-style replacement flush valve kit for compatible residential toilet tank assemblies. Verify fitment against the toilet model number before installation.
Flush valve kit installation is typically performed by a licensed plumber or qualified DIYer. Before beginning work, shut off the water supply at the angle stop valve and flush the tank to drain residual water. Disconnect the supply line and remove the tank from the bowl if required for full valve access. Follow local plumbing code requirements, such as those referenced in the IPC, for toilet fixture repairs.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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