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Kohler K-GP76851 Rite-Temp Mixer and Pressure-Balancing Unit GP76851

Kohler K-GP76851 Rite-Temp Mixer and Pressure-Balancing Unit GP76851

chat iconWHAT OUR CUSTOMERS SAY…

“I was very happy with Noel’s Plumbing. I was searching for a fairly rare part and saw it listed on their website. After placing my order, I was informed that the item was actually on backorder. Noel’s Plumbing was upfront and honest right away, letting me know it might take some time to arrive. Throughout the wait, they consistently kept me updated, which I really appreciated. When the part finally came in, they shipped it out immediately. It arrived exactly as described and was precisely what I needed. Excellent communication, honesty, and follow-through. Thank you, Noel’s Plumbing! ”
-Dave F.
04/04/2026

$146.27

 

Protect the warranty on KOHLER products, always look for the KOHLER GENUINE PARTS logo. KOHLER GENUINE PARTS are designed by KOHLER engineers to maintain original product performance and promote product longevity. The Rite-Temp pressure-balancing unit cartridge is designed to seamlessly retrofit existing shower valves for easy installation. It is built to withstand a greater range of water conditions and will provide long-lasting performance. Meets all required codes and standards.

We can ship anywhere the US Postal Service ships. For orders being shipped outside the US, please contact us at (888) ASK-NOEL, noelsplumbingsupply@fuse.net, or via the text widget on this screen.

SKU: 976851 Category: Tag:

Restore your shower to perfect working order with this Rite-Temp pressure-balancing cartridge and mixer cap kit. Designed to eliminate shower drips and fix improper hot/cold mixing, this kit regulates water pressure to prevent thermal shock and scalding, ensuring a safe and comfortable shower experience every time. This is a reliable replacement for restoring single-handle shower valve performance.

 

  • KOHLER GENUINE Part
  • Replacement Rite-Temp pressure-balancing unit cartridge and cap kit, includes GP800820 and GP77759
  • Replaces KOHLER part GP76851
  • Compatible with KOHLER shower valves K-304 and K-11748 platforms
  • Latest Rite-Temp technology maintains even temperature, preventing water pressure fluctuations and protecting the user
  • Resistant to aggressive water conditions providing long-lasting performance

 

 

K-GP876851

 

Related Documents

 

K-GP77886 Installation Instructions

 

GP800820 Service Kit Instructions

 

Customer submitted images. 

 

Common questions about this product

Is this item the original manufacturer's recommended replacement part? chevron-icon

Yes, this is the OEM recommended part.

Is this the correct item for my application? chevron-icon

If you’re not sure text us a picture 1-888-275-6635 or email us a picture at noelsplumbingsupply@fuse.net.

 

We will make sure you have the right part.

 

 

chat iconWHAT OUR CUSTOMERS SAY…

“Do you need a vintage plumbing part and nobody seems to be able to find it in your area? Save yourself time and hassle and go to Noel's Plumbing website. You can text them a photo of the part and they will find it in minutes and give you the link to order it, all at a competitive price. My plumbers seem incapable of doing this and hand the job off to me. What can you do? But Noel's always has the 1930s parts I need or the aftermarket part that will get the job done. If I need it fast I can get it in 2-3 days from them and they know exactly what they are doing. It's a good old-fashioned plumbing store with all the parts you could possibly need and people who know how to get them. The service is top level. The staff pick up the phone after one or two rings. They are polite and KNOWLEDGABLE. I'm so tired of dealing with folks who can't find a chicken in a hen house. LOL. ”
-Bry W.
06/23/2026
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