Sometimes, even a Kohler product needs replacement parts for any number of ... to figure out how to repair a running toilet or how to replace the toilet flush valve. What should you know about ...

[EXTENSIVE COMPATIBILITY]: Carefully crafted to be a replacement for flappers in commonly used 2-inch flush valve toilets, such as American Standard, Kohler, TOTO, Mansfield, Gerber, and more.

Kohler toilet w/ piston water flush 2 step doesn't flush even at the 1st step, let alone at the holding the handle down for the 2nd step. We woke up to the toilet leaking water into the bowl.