Kohler K-GP77006-RP GP77006-rp Ceramic Valve, One Size, Rough Plate

Works perfectly and its a genuine Kohler replacement part.

Excellent

Worked perfectly to repair my 20+ year old dripping faucet. I applied WD40 to all the threaded parts of the faucet the day before I attempted the repair and everything worked out smoothly.

It worked on my leaking faucets

Better quality than the original.

Pefectly fits as replacement valve for Kohler shower.....however one must make sure to choose the right part number for cold and warm.....

This was to replace the cold water valve for Kohler faucet K454-4S-CP. It was a perfect match AND included the black spline to be used at the top for attaching the stem extender (87466). My faucet was crusted over badly, and it took some PB Blaster penetrant and time to loosen the gunk. I was too feeble to remove it with a ratchet wrench and needed a stronger person. Thankfully, the old valve was removed. If youre not able to remove the valve cartridge, youll have to buy a different models valve and casing assembly (Ultraglide). Hopefully, youll be as lucky as me and can preserve the old parts. I could not remove the old stem extender for two handles, and another handle had an ill-fitting stem extender. So, i bought new stem extenders to go with the new valves. If you mistakenly bought the wrong sides valve, you can modify it by removing the clip and changing the orientation. Good luck with fixing your leaky faucet.

Worth the effort to find

Easy to install but I spent a lot of time making sure I had the correct piece

Repair faucet