Kohler Plastic Cap Assembly 76851 | Noel splumbing Supply

“Polished Chrome Coralais Handle Kit for Kohler K-1046987-CP” has been added to your cart. View cart

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

WHAT OUR CUSTOMERS SAY…

“Order received and installed. Thank you very much (spoken mentally in my best Elvis voice). Really is nice to know that there is still a business out there that's got their act together! Appreciate the quick service and correct parts shipping. Thanks again.. jP ”

-Jack P.

04/02/2026

$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: Cartridges & Stems Tag: Kohler

Share on:

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

Yes, this is the OEM recommended part.

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.

WHAT OUR CUSTOMERS SAY…

“Noel's Plumbing Supply found this place on Google maps. In and out service. The person I was speaking to the desk offered me a selection knew exactly what I needed price was really reasonable. You don't know how much it means to a homeowner to be able to come in without any run around trying to sell you something you don't need. I recommend this establishment to all my family and friends. ”

-Steve C