---
product_id: 10798781
title: "Korky Toilet Flush Valve Seal Fits Mansfield 210 and 211"
brand: "korky"
price: "FREE"
currency: TND
in_stock: false
reviews_count: 9
url: https://www.desertcart.tn/products/10798781-korky-toilet-flush-valve-seal-fits-mansfield-210-and-211
store_origin: TN
region: Tunisia
---

# Fits Mansfield 210 & 211 flush valves Quick install under 15 minutes Durable rubber with 5-year warranty Korky Toilet Flush Valve Seal Fits Mansfield 210 and 211

**Brand:** korky
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> 🚽 Upgrade your flush game—because every drop counts!

## Quick Answers

- **What is this?** Korky Toilet Flush Valve Seal Fits Mansfield 210 and 211 by korky
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/10798781-korky-toilet-flush-valve-seal-fits-mansfield-210-and-211)

## Best For

- korky enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Legacy Brand:** From the pioneers of toilet flappers, Korky delivers over 50 years of plumbing innovation.
- • **Leak-Proof Reliability:** Stops slow leaks caused by cracked or torn gaskets, saving water and money.
- • **Effortless Installation:** Replace your worn-out valve seal in under 15 minutes—no plumber needed, no hassle.
- • **Long-Lasting Durability:** Crafted from premium rubber and backed by a 5-year warranty for peace of mind.
- • **Precision Fit for Mansfield Toilets:** Seamlessly compatible with Mansfield 210 and 211 models for a perfect flush every time.

## Overview

The Korky 427BP Toilet Flush Valve Seal is a durable, rubber replacement part designed specifically for Mansfield 210 and 211 flush valves. Easy to install in under 15 minutes, it effectively stops leaks caused by cracked or worn gaskets. Backed by over 50 years of Korky plumbing innovation and a 5-year warranty, this valve seal ensures reliable, water-saving performance for your toilet.

## Description

Product Description The fits Mansfield 210 and 211 valve seal is designed to fit both 2 inch 210 and 211 Mansfield flush valves. Easy to install, the 427 includes: (1) valve seal. From the Manufacturer Over fifty years ago, Lavelle Industries launched the first toilet flapper, the Original Korky. Since then, plumbing contractors and home improvement retailers have relied on the Korky brand for innovative products and outstanding service. Korky toilet repair products include a complete line of flappers, fill valves and flush valves. Lavelle also manufactures plumbing specialties such as toilet plungers, seals and washers.

Review: Fits the same as OEM - I always keep a couple of these in the garage. I have the Mansfield brand and this Korky brand I just recently installed it and a size was perfect and installed very easily. I can't vouch for the durability yet because I just put it in yesterday. However I will report back after a while to let everyone know how it is holding up
Review: Save Your Money and Don't Call the Plumber!!! Just Buy This for Hard to Flush Toilet!!! - A couple of years ago, people in my neighborhood were complaining that their toilets were getting hard to flush. In other words, pushing down the flush lever was getting difficult. Then mine started doing it, too. Some neighbors called out the plumber to the tune of $75 for the fix. One neighbor decided to replace the entire toilet! I got on the internet and discovered that the problem was that this little rubber gasket wears out pretty quickly and needed replacement. Surely, it wasn't THAT easy. I bought one. It was as easy as turning off the water valve, flushing to drain the tank, removing the little water fill tube from the top of the float stack in the middle of the tank, screwing off the top of the stack, removing the housing, taking off the old gasket, putting the new gasket on, and then putting all of the stuff back. Just be sure that the gasket is seated in the groove around the base of the stack. And, some people may have a hard time getting around the lever trip handle but I always just move mine out of the way. There are instructions all over the internet to help with this. It took more time to type this out than it did to replace the gasket. Yes, we sent an email out to the neighborhood letting everyone know what an easy fix this was. Now, I just keep a couple of these on hand and replace the gasket if that lever handle starts getting hard to push down. I mean, that shouldn't be the hard part about going to the toilet in the first place.

## Features

- Toilet Valve

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000CCMX7O |
| Best Sellers Rank | #561,055 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #841 in Toilet Flush Valves |
| Brand | Korky |
| Brand Name | Korky |
| Color | Red |
| Customer Reviews | 4.6 out of 5 stars 1,598 Reviews |
| Global Trade Identification Number | 00049057042793 |
| Included Components | Includes: (1) Valve Seal |
| Item Shape | Round |
| Item Type Name | Korky 427BP Flush Valve Seal For Mansfield 210 and 211 Toilet Repairs |
| Item Weight | 9.07 g |
| Manufacturer | Korky |
| Material | Rubber |
| Material Type | Rubber |
| Model | 427BP |
| Number of Items | 1 |
| Part Number | 427BP |
| Shape | Round |
| UPC | 049057042793 |
| Unit Count | 1 Count |
| Warranty Description | 5 year warranty |

## Product Details

- **Brand:** Korky
- **Material:** Rubber
- **Color:** Red
- **Shape:** Round
- **UPC:** 049057042793

## Images

![Korky Toilet Flush Valve Seal Fits Mansfield 210 and 211 - Image 1](https://m.media-amazon.com/images/I/518ybXrblmL.jpg)
![Korky Toilet Flush Valve Seal Fits Mansfield 210 and 211 - Image 2](https://m.media-amazon.com/images/I/51Qoi1cgXpL.jpg)
![Korky Toilet Flush Valve Seal Fits Mansfield 210 and 211 - Image 3](https://m.media-amazon.com/images/I/51USC+EgZcL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fits the same as OEM
*by B***N on April 16, 2026*

I always keep a couple of these in the garage. I have the Mansfield brand and this Korky brand I just recently installed it and a size was perfect and installed very easily. I can't vouch for the durability yet because I just put it in yesterday. However I will report back after a while to let everyone know how it is holding up

### ⭐⭐⭐⭐⭐ Save Your Money and Don't Call the Plumber!!! Just Buy This for Hard to Flush Toilet!!!
*by D***R on April 23, 2016*

A couple of years ago, people in my neighborhood were complaining that their toilets were getting hard to flush. In other words, pushing down the flush lever was getting difficult. Then mine started doing it, too. Some neighbors called out the plumber to the tune of $75 for the fix. One neighbor decided to replace the entire toilet! I got on the internet and discovered that the problem was that this little rubber gasket wears out pretty quickly and needed replacement. Surely, it wasn't THAT easy. I bought one. It was as easy as turning off the water valve, flushing to drain the tank, removing the little water fill tube from the top of the float stack in the middle of the tank, screwing off the top of the stack, removing the housing, taking off the old gasket, putting the new gasket on, and then putting all of the stuff back. Just be sure that the gasket is seated in the groove around the base of the stack. And, some people may have a hard time getting around the lever trip handle but I always just move mine out of the way. There are instructions all over the internet to help with this. It took more time to type this out than it did to replace the gasket. Yes, we sent an email out to the neighborhood letting everyone know what an easy fix this was. Now, I just keep a couple of these on hand and replace the gasket if that lever handle starts getting hard to push down. I mean, that shouldn't be the hard part about going to the toilet in the first place.

### ⭐⭐⭐⭐⭐ FIXES HARD TO FLUSH & LEAKING TANK PROBLEMS! FIT MY MANSFIELD 140 TOILET
*by L***F on April 24, 2023*

This will fix your toilet if it is either hard to push the flush handle, OR, if it keeps losing water from the tank and keeps running a few seconds to refill the tank that is leaking water into the bowl. I was confused by the description that it fits all 210 and 211 because I thought that was the toilet number, and mine is Mansfield 140. The 210/211 is the part number of the flush assembly that goes up and down. Mine actually has the water saver version in it, which doesn't matter, as this matches the size of the flush hole in the bottom of the tank. First look at the top of the flush device and see a flat round piece on top where the overflow tube goes in. Remove the tube and unscrew the round disk counter clockwise. Without that, the tall flush device will lift out, and you will see the old red washer at the bottom. When it is going bad, it will swell and make it hard to push the flush lever. When it is ruined it will start letting the water leak out of the tank and you will hear the water run a few seconds again to refil what the tank lost. Remove that old seal and put the new one in. There are usually 2 ridges and you want the red seal to be between those ridges. So work it around until it is under the top ridge and now it is between the two of them. Should there only be 1 ridge, work the red seal over it and make sure it is up against the bottom of that ridge. Clean off the edge of the "up and down" flush piece, so there is no sediment to keep it from sealing completely, and place it back in the tank, on top of the new flat red seal. Screw the top disk back on, put the overflow tube back in, and test flush before putting the lid back on, waiting to make sure you hear no water come back on in the tank. I have suffered with a mal-functioning toilet for a long time, and it was done if 5 minutes! If you have any doubts, there are many videos on youtube, just search Mansfield toilet running.

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-10-13*