Model # RGP30119

Internet #203405017

Store SKU #866931

KOHLER Stem and Seat Assembly


Stem and Seat Assembly

$1980 /each
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Frequently Bought Together

Product Overview

Kohler genuine parts will assure your product performs to the quality and durability you expect from Kohler. This item comes with a 1-year limited warranty. It is constructed of solid brass.

  • Genuine KOHLER part
  • 4.5 ft. long
  • For Trend shower
  • Recommended for water supply
  • Plastic sleeve

Info & Guides

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Actual inside diameter (in.)
Actual outside diameter (in.)
Pipe Size
Product Depth (in.)
Product Height (in.)
Product Length (ft.)
4.5 ft
Product Width (in.)


Water Supply
Maximum Working Temperature (F)
Maximum working pressure (psi)
Minimum working temperature (F)
Pipe & Tubing Product Type
Pipe or Fitting Product Type
Pipe & Tubing
Product Weight (lb.)
.283 lb

Warranty / Certifications

Certifications and Listings
No Certifications or Listings
Manufacturer Warranty
1 year

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Customer Questions & Answers

It says the product is 4.5 feet long im sure thats an error

Example: I have looked at the manual and can't figure out what I did wrong.
Asked by: Coach
It is 4.5" long, and I assume someone did not hold down the shift key, which indicated feet over inches.
Answered by: Randy
Date published: 2017-01-15
  • y_2017, m_7, d_17, h_6CST
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Customer Reviews

Stem and Seat Assembly is rated 4.5 out of 5 by 2.
Rated 5 out of 5 by from These replacement stems fit perfectly and are quite durable. We are pleased with the quality. These replacement stems fit perfectly and are quite durable. We are pleased with the quality.
Date published: 2017-03-14
Rated 4 out of 5 by from Sometimes they don't seal well against their own seats. First and most importantly, I AM NOT A PLUMBER. While I've installed 10-15 sets of these valves, 9 out of 10 create a perfect seal, but that one that does not leak, and you can reseat it as many times as you want, with no positive effect. I'm not going to put 100% of the fault on the valve, as these valves go into an apartment complex that is 50+ years old, and the plumbing is in horrible condition. I am recommending these because they are well made, and easy to install (with the proper tools). They do not hold up well to hard water, and will leak after only a couple months unless the water is treated. The design could be improved, but for my purposes they are the only valve that fits the ID of the plumbing.
Date published: 2016-09-06
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