Internet #202588886

Model #RGP77759

Store SKU #404517

Store SO SKU #1000898612

Mixer Cap for Pressure Balance 1/2 in. Valve

  • Helps your shower handle to turn smoothly and fit snugly
  • Mixer cap kit has hot temperature control for safety
  • Compatible with KOHLER K-304 pressure-balance valves
  • See More Details

Frequently Bought Together

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Price:
$3243

Product Overview

The KOHLER Shower Mixer Cap Kit helps your shower handle turn smoothly and fit snugly (handle sold separately). The mixer cap kit features a hot temperature control for safety. For use with KOHLER K-304 pressure balance valves (sold separately).
  • Genuine KOHLER part
  • Plastic construction
  • Hot temperature control for safety
  • Handle sold separately
  • Compatible with KOHLER trim (sold separately)

Info & Guides

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Specifications

Dimensions

Inside Diameter
3 in
Outside Diameter
3 in
Product Depth (in.)
3
Product Height (in.)
4
Product Width (in.)
3

Details

Application
Tub & Shower
Color/Finish
Black
Color/Finish Family
Black
Fits Faucet Brand
Kohler
Handle Part Type
Caps
Material
Plastic
Pack Size
1
Plumbing Part Type
Cap
Returnable
180-Day

Warranty / Certifications

Manufacturer Warranty
One year limited

Questions & Answers

27Questions24Answers

Will this replace an older GP77886 so I can put a newer style handle on?

Asked by JPayne4493 December 31, 2017
4
Answers

I put this in a #11748-ks-na. Dont know about the valves.a plumbing supply house should be able to tell you this very quickly.

The water comes out either very hot or very cold, no in-between. Will replacing the mixer cap fix my problem?

Asked by Phil July 20, 2014
3
Answers

Did you check your setting? You can control this with the settings for the maximum temperature. It is inside the mixer cap.

can not get hot water after putting a new part in

Asked by Richard May 11, 2018
3
Answers

Make sure the O-rings are in the right position in the back of the valve. I had the same problem, and when I took it apart to replace the mixer, there was an O-ring laying there. I put it back together, (with some dielectric silicone to hold the O-rings) and all was well!

Installed new kit now the water will not shut off

Asked by Hig July 15, 2016
2
Answers

I will assume your statement that hot water will not shut-off, means you are only getting maximum hot water with no cold. After installing my unit I had to adjust the temperature setting, test the water temperature and reset if necessary. I performed this several times until I obtained the maximum hot water setting I desired for the shower. At this point I reassembled the shower controls and it has worked perfectly since then.

does this unit come with the 2 springs and spring covers?

Asked by pj March 17, 2017
2
Answers

Hi pj, my name is Sarah with KOHLER Customer Service. I'm glad to answer your question. This part comes as one piece (with the springs and spring covers already installed and contained). Thank you for choosing KOHLER.

Do I need to shut off water from the main valve before replacing this part?

Asked by SL July 30, 2017
2
Answers

Yes. Unless you have a shut off valve for just this faucett.

How to stop a leaking Kohler tub/shower mixer valve?

Asked by doug July 16, 2014
2
Answers

This is exactly what I had to do. Kohler had a bad design in the original part [mixer cap], and has redesigned it. The replacement part if $50. and an easy fix..I bought both pieces because for another $40, I did not want the newly designed one to conflict with the original cartridge for the pressure balancing unit.

I have a dripping shower head and recently bought and replaced my leaking Kohler RGP77759 mixer cap and...

Asked by Tony June 7, 2018
2
Answers

Replace the "o" rings on both the valve and pressure regulator and use some silicone grease on the "o" rings before installation.

BillyWill this work for a Kohler Elliston single spray shower fixture

Asked by Russell January 12, 2018
2
Answers

It was very easy to install but I really believe that once the o ring needed replacing but the associate was not knowledgeable enough to assist me.

My shower is leaking. My handyman told me to search for this part "kohler ppo+ps 1083636" as he ...

Asked by Tonka January 22, 2019
2
Answers

If your leak is at the shower head you need to replace the Cartridge Spool for Pressure Balancing that goes inside the valve housing. It is best if they are replaced as a unit, spool and cap. However, the water to the house needs to be turned off for this repair so it is important to have the correct parts on hand. If you call Kohler they will be able to help identify the proper part numbers and then you can go to Home Depot and get the correct assembly. If there is any question, buy both styles and return the one you don't need. I just completed this repair and it was simple once I had the right parts.

Mixer Cap for Pressure Balance 1/2 in. Valve - page 2

Customer Reviews

  • 117 Customer Reviews
  • 4.3 out of 5 stars overall
87% of customers recommended.
Overall Ratings
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THE DIRECTIONS ARE OBVIOUSLY WRONG, I WROTE KOHLER THEY NEVER REPLIED.... BUT SENT ME A SURVEY TO...
THE DIRECTIONS ARE OBVIOUSLY WRONG, I WROTE KOHLER THEY NEVER REPLIED.... BUT SENT ME A SURVEY TO MAKE IT LOOK LIKE THEY CARED
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Response from Kohler Product ExpertSeptember 19, 2018
OLIVER, my name is Sarah with Kohler Co. I'm so sorry to hear your shower valve has leaked and you were unable to reach our team. As the manufacturer, we are very interested in supplying our customers with a quality product that delivers the expected performance. I am sorry this was not your encounter. It is important to us that you are able to use and enjoy a leak free shower! Please email our team at KohlerCustServ@kohler.com for additional assistance. We're glad to help! -Sarah B. KOHLER Customer Service
A very easy install. The mixer did exactly what its made to do.
A very easy install. The mixer did exactly what its made to do.
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Easy to install took care of the leaking problem.
Easy to install took care of the leaking problem.
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It is what it says it is. Kohler genuine part....
It is what it says it is. Kohler genuine part.
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HomeDepot should just sell the mixer+balancer kit rather than individual...
HomeDepot should just sell the mixer+balancer kit rather than individual parts. It's hard to tell which part is broken until shower is taken apart.
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Response from Kohler Product ExpertDecember 28, 2020
Hi HomeDepotCustomer, this is Sarah with Kohler Co. I'm glad to address your concerns. We so offer the two piece repair kit which includes the mixer cap and pressure balancing unit. This is part number GP876851. Please email us at KohlerCustServ@kohler.com with any questions. We're here to help. -Sarah S. Kohler Customer Service
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Rating provided by a verified purchaser...
Rating provided by a verified purchaser
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Rating provided by a verified purchaser...
Rating provided by a verified purchaser
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I was able to replace it by myself and the...
I was able to replace it by myself and the shower leak disappeared.
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Total junk, lasts one year only
This valve has caused my household many annoying emergency repairs. It lasts only one year with 5 people using the shower daily. To make it interesting it breaks and you can’t shut the shower off! $42 for something that probably cost Kohler $5 to make. Major ripoff
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Response from Kohler Product ExpertDecember 15, 2020
Phil, my name is Jessica with Kohler Customer Service. I am sorry to hear of the issues you are experiencing with your shower valve. This is nothing you should expect when you choose Kohler. We would like to connect with you to assist in a resolution. Please contact our Customer Service team at KohlerCustServ@kohler.com. We look forward to hearing from you soon. - Jessica P. Kohler Customer Service.
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