---
product_id: 355378579
title: "87998 Flush Valve"
brand: "kohler"
price: "Rp2554622"
currency: IDR
in_stock: true
url: https://www.desertcart.id/products/355378579-87998-flush-valve
store_origin: ID
region: Indonesia
---

# Efficient dual-port flush Durable brass build Corrosion resistant design 87998 Flush Valve

**Brand:** kohler
**Price:** Rp2554622
**Availability:** ✅ In Stock

## Summary

> 🚽 Upgrade your flush game with Kohler’s precision-engineered valve!

## Quick Answers

- **What is this?** 87998 Flush Valve by kohler
- **How much does it cost?** Rp2554622 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/355378579-87998-flush-valve)

## 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

- • **Built to Last:** Premium brass construction ensures long-lasting durability and reliability.
- • **Made in the USA:** Crafted domestically for superior quality and trusted craftsmanship.
- • **Corrosion Resistant:** Engineered to resist corrosion, maintaining peak performance and appearance over time.
- • **Optimized Performance:** Dual barb inlet and outlet ports deliver smooth, efficient flushing every time.
- • **Seamless Compatibility:** Fits a wide range of Kohler models including Gabrielle, Santa Rosa, and Kathryn series.

## Overview

The Kohler 87998 Flush Valve is a corrosion-resistant, brass-built flush valve compatible with multiple Kohler toilet models such as Gabrielle and Santa Rosa. Featuring dual barb inlet and outlet ports, it ensures efficient flushing performance. Made in the USA, this valve combines durability with seamless compatibility for a reliable bathroom upgrade.

## Description

Kohler 87998 Flush Valve

## Features

- Flush valve kit for Gabrielle, Santa Rosa, and other KOHLER toilets
- Compatible with the following KOHLER models: Santa Rosa 3323, 3803, 11899, Gabrielle 3322, 14257, 14258, 14286, Kathryn-3324, 14268 and other various models
- Corosion resistant

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Brass |
| Brand | Kohler |
| Item dimensions L x W x H | 25.4 x 10.8 x 9.5 Centimeters |
| Inlet Connection Type | Barb |
| Outlet Connection Type | Barb |
| Number of Ports | 2 |
| Valve Type | flush valve |
| Global Trade Identification Number | 00087206529733 |
| Manufacturer | Kohler |
| UPC | 087206529733 |
| Country of Origin | USA |
| Item model number | 87998 |
| Product Dimensions | 25.4 x 10.8 x 9.53 cm; 199.58 g |
| ASIN | B00562D0L8 |

## Product Details

- **Material:** Brass
- **Brand:** Kohler
- **Item dimensions L x W x H:** 25.4 x 10.8 x 9.5 Centimeters
- **Inlet Connection Type:** Barb
- **Outlet Connection Type:** Barb
- **Number of Ports:** 2
- **Valve Type:** flush valve
- **Global Trade Identification Number:** 00087206529733
- **Manufacturer:** Kohler
- **UPC:** 087206529733

## Images

![87998 Flush Valve - Image 1](https://m.media-amazon.com/images/I/71ka2AWyoVL.jpg)

## Available Options

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

## Questions & Answers

**Q: anyone know of a video that shows how to take out the old assembly and put this one in?  I can find only videos on replacing just the flapper.**
A: Here's a video showing the installation process.  https://www.youtube.com/watch?v=_96_yx3-boQ

Where this fellow says to use Olive Oil as a lubricant I used Hayward Pool and Spa Lube on both sides of the new seal. Otherwise the removal and installation process I used is exactly as shown in the video.

**Q: what is the flush valve kit for k3435 toilet**
A: K-3435 toilets had several different versions during production. To distinguish the different versions of the toilets, a letter code was stamped on the backwall of the tank after the model number (example: 3434-AB). The different versions include AA, AB, BB or FB.

Each version of the toilet had a different style flush valve, as indicated below.

 

Toilet Version	Part Number
AA                           Flush Valve 83093

AB	                        Flush Valve 83486

BB	                        Flush Valve 83664

FB	                        Flush Valve 86972

**Q: Will it work for a Kohler 3397EB?**
A: I doubt it. Checked models online and yours doesn’t come up on the list of models this valve fits.

**Q: Does this fit a Kholer K3451 toilet?**
A: Depending on the height of the black tube is what you looking for. 
Be sure it is the same as yours. But should work.

## Frequently Bought Together

- KOHLER GENUINE PART 87998 Toilet Flush Valve Kit, Compatible with Gabrielle, Santa Rosa, and other Kohler toilets, Corrosion resistant
- KOHLER Silent Fill Toilet Valve Kit, Genuine Part GP1138930, Adjustable with Multiple Fill-Rate Inserts
- Kohler Genuine Part Gp1083167 Silent Fill Valve Kit For All Kohler Class Five Toilets,12.5" x 3.5" x 3"

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.id/products/355378579-87998-flush-valve](https://www.desertcart.id/products/355378579-87998-flush-valve)

---

*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-02-23*