Model # RGP77759

Internet #202588886

Store SKU #404517

KOHLER Mixer Cap for Pressure Balance 1/2 in. Valve
0885612102942

KOHLER

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
$4195 /each

Frequently Bought Together

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

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Warranty / Certifications

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Customer Questions & Answers

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

I have a Kohler single handle tub faucet.
Asked by: Phil
Did you check your setting? You can control this with the settings for the maximum temperature. It is inside the mixer cap.
Answered by: Ladydi
Date published: 2015-09-20

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

does this unit come with the 2 springs and spring covers?
Asked by: pj
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.
Answered by: Kohler Product Expert
Date published: 2017-03-18

I have no hot water in the shower. Will replacing mixer cap fix my problem?

Asked by: Tim
First, confirm that you have a Kohler fixture. I know this unit works for Kohler. Not sure if this device is a universal replacement of multiple brands. Second, as long as you have hot water confirmed to the shower, you should have hot water coming out of the shower. One way to confirm hot water to the fixture is to check your bathroom sink(s) and whether the hot water is coming out of the faucet there. In 99.9% of the time the same hot and cold lines feed an entire bathroom and all of its fixtures within (I believe that is also code). Anyway, this mixer cap has in it a rubber diaphragm that is what ultimately controls the mixture of hot and cold water coming out of the shower faucet. It also helps to regulate water pressure in the event, say, a toilet is flushed on the same line, you won't get burned in the shower due to the sudden loss of cold water pressure. If you intermittently began or are all together experiencing no hot water coming out of the shower, a defective / failing mixer cap will be your culprit. Go ahead and also replace the all plastic pressure balance unit, as well. It is a separately sold, all plastic device with lots of rubber washers that helps to seat the mixing cap to the supply housing in the wall. Chances are, that the rubber washers are beginning to fail anyway and while you are in the wall now to replace the mixing cap, you might as well take care of the PB unit, as well. A failure of the PB unit will result at a minimum, of ieaking water within the wall cavity behind the fixture.
Answered by: GD
Date published: 2017-02-13

collar and screw

Do collar and two screws include in the unit?
Asked by: Henry
No, the collar and screw does not come with this unit.
Answered by: CommunityAnswer
Date published: 2015-09-20
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Customer Reviews

Mixer Cap for Pressure Balance 1/2 in. Valve is rated 4.2 out of 5 by 25.
Rated 3 out of 5 by from I am not a Kohler fan but needed this to repair an existing shower valve. Only issue was Kohlor'... I am not a Kohler fan but needed this to repair an existing shower valve. Only issue was Kohlor's continual quality issues, in this case the metal retainer ring did not fit over the housing and I had to reuse the old one. I recommended this product since it is the only option as a repair valve. I would not recommend any other Kohler product.
Date published: 2017-03-21
Rated 2 out of 5 by from As with the earlier poster, the new metal ring did not fit the valve and I had to use the old one... As with the earlier poster, the new metal ring did not fit the valve and I had to use the old one. Also, the instructions were wrong. The instructions said to remove the cartridge under the valve, but no cartridge is included in the package.
Date published: 2017-03-24
Rated 4 out of 5 by from This is the OEM part from Kohler needed to make half the repair to this style valve. Just make su... This is the OEM part from Kohler needed to make half the repair to this style valve. Just make sure the package is still factory sealed. The pressure balancer is also required to assure a leak free repair.
Date published: 2017-05-02
Rated 1 out of 5 by from Koehler mixer and the next part came in packages that... Koehler mixer and the next part came in packages that had been open and taped back closed with missing parts. It's to bad I had to make the best of it at full price. Thanks Home Depot for selling junk.
Date published: 2017-04-25
Rated 5 out of 5 by from Worked fine, stopped the drip. This is a pretty costly part so I used a bit of waterproof plumber... Worked fine, stopped the drip. This is a pretty costly part so I used a bit of waterproof plumbers grease to ensure that the O rings slipped into place without damaging them.
Date published: 2017-01-28
Rated 5 out of 5 by from The item was exactly what I needed. It easily assembled and fixed my leaking shower head. The item was exactly what I needed. It easily assembled and fixed my leaking shower head.
Date published: 2017-01-31
Rated 4 out of 5 by from Kohler Mixer Cap Directions were clear. Mixer cap was very easy to install. Drip problem was resolved.
Date published: 2017-05-23
Rated 5 out of 5 by from Had to also get another part for my Kohler shower... Had to also get another part for my Kohler shower but both were easy to install.
Date published: 2017-04-25
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