---
product_id: 4127015
title: "GENUINE PART GP77759 MIXER CAP FOR PRESSURE BALANCE 1/2\" SHOWER VALVE"
brand: "kohler"
price: "₩89416"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/4127015-genuine-part-gp77759-mixer-cap-for-pressure-balance-1-2
store_origin: KR
region: South Korea
---

# Smooth handle rotation Precision-engineered fit Temperature limit stop GENUINE PART GP77759 MIXER CAP FOR PRESSURE BALANCE 1/2" SHOWER VALVE

**Brand:** kohler
**Price:** ₩89416
**Availability:** ✅ In Stock

## Summary

> 🚿 Elevate your shower game with KOHLER’s precision-crafted mixer cap!

## Quick Answers

- **What is this?** GENUINE PART GP77759 MIXER CAP FOR PRESSURE BALANCE 1/2" SHOWER VALVE by kohler
- **How much does it cost?** ₩89416 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/4127015-genuine-part-gp77759-mixer-cap-for-pressure-balance-1-2)

## Best For

- kohler enthusiasts

## Why This Product

- Trusted kohler brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Handle Movement:** Experience smooth, precise shower handle rotation for ultimate control and comfort.
- • **Compact & Lightweight Design:** Triangle-shaped, 3-inch diameter cap weighing just 5.6 ounces for easy installation and lasting reliability.
- • **Safety-First Temperature Control:** Built-in temperature limit stop ensures safe, customizable water warmth without compromise.
- • **Authentic KOHLER Quality Assurance:** Genuine KOHLER part engineered to maintain original product performance and durability.
- • **Engineered for Seamless Compatibility:** Fits most Rite-Temp shower valves with KOHLER trim for a flawless upgrade.

## Overview

The KOHLER Genuine Part GP77759 Mixer Cap is a precision-engineered replacement component designed for most Rite-Temp shower valves. Featuring a built-in temperature limit stop for enhanced safety and smooth handle rotation for effortless control, this compact, lightweight cap ensures authentic KOHLER performance and durability while seamlessly fitting KOHLER trim. Ideal for professionals and homeowners seeking reliable, long-lasting shower valve maintenance.

## Description

GENUINE PART GP77759 MIXER CAP FOR PRESSURE BALANCE 1/2" SHOWER VALVE

## Features

- Protect the on KOHLER products, always look for the KOHLER GENUINE PARTS logo
- Compatible with most Rite-Temp shower valves
- Temperature limit stop provides temperature control for safety while allowing maximum water temperature
- Provides smooth shower handle rotation
- Designed to fit with KOHLER trim

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Plastic |
| Brand | Kohler |
| Exterior Finish | painted |
| Inlet Connection Size | 0.5 Inches |
| Inlet Connection Type | Female Iron Pipe |
| Outlet Connection Type | Female Iron Pipe |
| Outlet Connection Size | 0.5 Inches |
| Global Trade Identification Number | 00650531630650 |
| Manufacturer | Kohler |
| UPC | 650531630650 |
| Part Number | GP77759 |
| Item Weight | 5.6 ounces |
| Item model number | K-GP77759 |
| Is Discontinued By Manufacturer | No |
| Size | No Size |
| Color | Black |
| Style | Plumbing Overstock |
| Finish | No Finish |
| Shape | Triangle |
| Item Package Quantity | 1 |
| Cutting Diameter | 3 Inches |
| Switch Style | Limit Switch, Pressure Switch, Temperature Switch |
| Included Components | Plumbing Fixtures;Kitchen Faucets and Accessories;faucet-aerators-and-adapters |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | Warranty |
| Assembled Diameter | 3 Inches |

## Product Details

- **Material:** Plastic
- **Brand:** Kohler
- **Item dimensions L x W x H:** 3.5 x 2.5 x 4 inches
- **Exterior Finish:** painted
- **Inlet Connection Size:** 0.5 Inches
- **Inlet Connection Type:** Female Iron Pipe
- **Outlet Connection Type:** Female Iron Pipe
- **Outlet Connection Size:** 0.5 Inches
- **Global Trade Identification Number:** 00650531630650
- **Manufacturer:** Kohler

## Images

![GENUINE PART GP77759 MIXER CAP FOR PRESSURE BALANCE 1/2" SHOWER VALVE - Image 1](https://m.media-amazon.com/images/I/61INnbxPRlL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: I'm having trouble with the water temperature. After about five minutes, my shower goes cold even though there is still hot water at the sink.**
A: I just spoke with Kohler Customer Service about a similar issue I'm having. They said issues related to temperature are caused by the PRESSURE BALANCING UNIT.  If you had a leak or non-temperature issue, then you should replace the MIXER CAP.

**Q: how to adjust the Kohler shower facet to get hotter water**
A: There is a safety stop that is adjustable with an allen wrench.  This is to prevent scalding.  I just adjust my water heater to a safe temp and leave the the stop screw out all the way.  The allen screw is just behind the O ring where the the knurled shaft is.  I wish I can adjust it so it wouldn't drip when off, which is always worse in the winter.  I always replace Kohler products when it"s practical, but in lieu of tearing out the shower I replace the mixer every couple of years.

**Q: does it come with new o-rings?**
A: Yes it does, everything needed for a complete swap-out is there.

**Q: When i turn the water on . water comes out the shower head without even pulling up on the thing on top the spout. what part do i need? thanks**
A: Assuming your handle rotates (turns,  not push/pull), turn the water off with the handle then realign.

## Frequently Bought Together

- KOHLER GENUINE PART GP77759 MIXER CAP FOR PRESSURE BALANCE 1/2" SHOWER VALVE
- Kohler Genuine Part GP800820 Rite-Temp Pressure-Balancing Unit Cartridge, SINGLE
- Kohler 77585 Faucet O-Ring

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-02*