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

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.

As expected, perfect for and easy install. Hardest part was removing the old valve. I used an impact driver with a deep socket head for removal.

The valve works great and its a perfect fit. However, removing the old ones can be difficult, if not close to impossible, with normal hand tools. The problem is that the entire valve body rotates and you run the risk of breaking the feed lines etc... I have seen several folks recommending removal of the entire valve from the cabinet to get this out. Didnt want to do that so I broke out my DeWalt 20V impact gun with a 13MM deep socket. Grabbed the threaded portion of the valve under the cabinet to hold it steady and with a few short bursts these came out with no drama. This saved me a ton of time and effort. Putting the new ones in just use your normal wrench and dont over tighten them. I put a bit of plumbers grease on the threads in the hopes this will make it easier for the next person doing this job, should that be needed.

Repair faucet

Super easy to install it fixed my drip and I did not have to replace my faucets which since I have duel sinks would have gotten pricey. Shipping was fast. Thanks.

Fit and works well

Easy replacement except there were no instructions. Its a good thing it is intuitive.

I had great success installing the hot ceramic cartridge in my 15 year old bath faucet. It works perfectly. My cold ceramic cartridge is standing by for when needed. I purchased both through Amazon prime. The price was good and the delivery was quick and super convenient. No trips to the hardware store for me.

Perfect for my Kohler in wall faucet. Price is great.

works very well