Genuine Part Gp1059291 Canister Seal

Good buy

Easy to install.

Exactly what I needed and cheaper than at the hardware store

Had a Kohler toilet that had a leak due to bad o ring. I looked up the part and this was it. I installed it in about 1 min. Problem solved. Very satisfied.

Do it yourself and save a ton of money. It fixed the leak in minutes.

My old Kohler gaskets were about 7 years old and had become sticky, presumably due to the chemical attack of chlorinated water. They would occasionally stick to the valve seat and get pulled out of the retaining groove causing the toilet to continuously drain and fill until noticed and reseated. I was going to replace the entire canister flush valve but decided to give this a try first. The valve now works like new, even less resistance when flushing due to no gasket sticking. I bought 4 more and replaced every gasket in my house. Well worth the money and takes less than a minute to replace.

Not as easy to replace as a standard flapper, but easy enough. Genuine part works exactly like the original and fit perfect. I appreciate that they did not gouge the price too much, although Im sure the production price is like 10 cents. Appreciate the next day shipping when the toilet is not working, needless to say.

First, I bought a cheap 3rd-party seal that was supposed to be compatible, but it leaked because the diameter was actually wrong. Then I bought this official Kohler seal, and it works great.

DC has such hard treated water the original red seal rings needed replacing after 10 years. These rings are perfect - no more water leaks. I replaced seals on all three toilets and am sure we have saved $$$ many times over the cost and simple replacement of the failed rings. Get these you will be glad you did!

I wanted to have an extra gasket for my toilet.