I replaced the fill valve in my Kohler toilet with a Kohler fill valve (K-GP1083167). You need to determine which parts are compatible for the toilet you are working on.

Unscrew the nut that links the supply line to your toilet. It shouldn’t be too tight, but you might need pliers. Then, remove the nut that locks the fill valve to the tank. Take out the valve.

How to Repair a Running Toilet 1. Adjust the Float The float arm controls the water level in your tank. If it’s set too high, water will keep running into the overflow tube. Locate the float: It ...

Next, remove the tank lid. Inside you’ll should see the main parts responsible for your toilet's water control: the flapper chain, flapper, overflow tube, a ball float or float cup, and fill valve.

1. The flapper The flapper, which creates a seal in the bottom of your toilet tank and then lets water flow into the bowl when you flush, is one common cause of running toilets. The flapper can ...

Diagnosing a toilet leak? There's a rubber gasket that sits between a toilet tank and the bowl called a spud gasket. It works with the flapper valve to control the flow of water between holding ...