Protect the warranty on this product, always look for the genuine parts logo. The genuine parts are designed by engineers to maintain original product performance and promote product longevity.

kit was exactly what I needed. My only regret is I had to buy everything, I only needed the gasket.. C.. Palmdale, CA. Sat Dec 12 2020

Kohler k-1188999 FLUSH VALVE KIT

I was amazed and grateful I was able to find genuine Kohler parts for a 20 + year old toilet that still looks great and functions perfectly. An option I highly prefer over having to use an aftermarket generic solution. Thank you, Kohler. Anonymous. Fri Apr 03 2026

Exactly what I ordered and it works.. Anonymous. Thu Sep 05 2024

Protect the warranty on products, always look for the designed by engineers to maintain original product performance and promote.

Quality, plumbing parts from kohler very fast and easy order. Anonymous. Wed Apr 08 2026

This product was just what we expected. Just as advertised it is very quiet when the toilet is filling.. Wanda. Abilene, KS. Tue Jul 07 2026

Flush away your problems with the Kingston Brass Manhattan front mount toilet tank lever. It will instill a timeless and elegant appeal within your bathroom. Featuring a lever handle, this decorative piece is installed in minutes and will transform the look of your bathroom. It is available in multiple finishes to easily coordinate with your existing decor.

I love the look of this but the handle is a little long so it sticks out past the toilet. Not sure yet if I’ll return or try to make it work. It’s a solid piece and very classy looking.. Shara. TX. Tue Jul 07 2026