Korky 2023BP Universal Flapper for Toto Toilet 2021 Repairs, 3", lowest Red outlet online sale

Korky 2023BP Universal Flapper for Toto Toilet 2021 Repairs, 3", lowest Red outlet online sale

Korky 2023BP Universal Flapper for Toto Toilet 2021 Repairs, 3", lowest Red outlet online sale


Genuine TOTO Universal Toilet Flapper

Why Korky?

Korky remains committed to manufacturing in the United States to provide high quality products and keep jobs in America. Our products are designed and manufactured in Wisconsin. As toilets continue to change, so do the repair parts! We are continuously committed to designing repair parts that are universal to fit the majority of toilets. We offer a full line of both universal and specific-fit repair parts, so no matter what type or age of your toilet you have, we have a solution for you!

  • Committed to Quality
  • Longest Lasting Products
  • Quick & Easy to Install

by Korky

The Genuine TOTO 3 Inch Flapper by Korky is fully adjustable to fit all 3 inch TOTO toilet models.  It is made with the longest lasting material on the market. The adjustable flapper has 8 settings to ensure it fits all TOTO models. This type of toilet flapper is made of flexible rubber for a tight seal and easy to install.

  • THU138S, THU175S, THU331S, THU140S, THU299S, THU253S, THU277S, THU347S, THU275S, THU332S, and THU369S

Why Choose the Genuine TOTO Universal Toilet Flapper


Replaces ALL 3" TOTO Flappers

  • Maximizes toilet's original performance
  • Replaces all 3" TOTO toilet flappers:
    • THU138S, THU175S, THU331S, THU140S, THU299S, THU253S, THU277S, THU347S, THU275S, THU332S, and THU369S


Quick & Easy to Install and Adjust

All Korky products are designed to be easy to install. We know you have better things to do than work on your toilet, so our products are designed for quick installations.


Longest Lasting Materials

By pioneering Chlorazone red rubber, Korky created an unmatched chemical-resistant material that withstands modern water treatments to ultimately save water and money.

Look for Korky red to resist:

  • Bacteria, chloramines, chlorine, city water treatment, hard water, well water and rust

Universal & Easy to Install Toilet Repair Products

Product information

    Additional Information

  • ASIN: B00PP4PU9W
  • Customer Reviews: 4.6 out of 5 stars 147Reviews
  • Best Sellers Rank:
    #167,085 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement)
    #133 in Toilet Flappers
    #18,918 in Kitchen & Bath Fixtures
  • Date First Available: November 16, 2014
Product Warranty: For warranty information about this product, please click here

Important information

Bulb Voltage :

0 volts

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Q: Does this work with ST454E #01

A: toto.com chat line says this part is for the drake ii.

IEF | 3 years ago

Q: What''s the function of the white piece of plastic on the bottom? My fell out and I install…

A: The white plastic is called a flapper plug and should only be installed on the bottom hole…

Greg H. | 4 years ago

Q: Bought it a year ago and I already need to replace it because of a leak. Is this normal?

A: Never had a leak but had to clean it a few times due to dirt effecting the seal.

BH | 3 years ago

Q: Will this replace a 2021BP flapper?

A: The incorrect flapper was sent for the model toto toilet. Returned to amazon

Youngie | 3 years ago

Customer reviews

4.6 out of 54.6 out of 5
147 global ratings

Top reviews from the United States

D. Tanner
4.0 out of 5 starsVerified Purchase
Exactly same as TOTO THU499S from OEM [UPDATED 1/2019 - valve failed]
Reviewed in the United States on August 7, 2017
1/2019 UPDATE - Lavelle Industries responded promptly to my email with receipt on the next business day and shipped out a replacement part. Thumbs up for great customer service! Increasing from 3 to 4 stars and will hope this one lasts longer! 12/2018 UPDATE -... See more
1/2019 UPDATE - Lavelle Industries responded promptly to my email with receipt on the next business day and shipped out a replacement part. Thumbs up for great customer service! Increasing from 3 to 4 stars and will hope this one lasts longer!

12/2018 UPDATE - Valve was installed 7/28/17 and started leaking 12/28/18 (1 yr 5 mos). Really no better than the lifetime of the original all-rubber valves. Will see how the 5-year warranty process goes. Decreasing from 5 to 3 stars.

The critical feature of this flapper valve is that it is made of hard plastic except for the rubber gasket ring around the edge, which seals to the drain at the bottom of the toilet tank. This is in contrast to the original THU332S, which is made entirely of soft rubber that hardens and shrinks over time - I went through 3 of the originals in 5 years, and finally noticed that the last one had shrunk by about 1/2-inch, such that the far end of the gasket was not covering the drain, leading to a constant leak. There is a model list on the back of the package that gives the proper settings for the float holes.

FYI, Korky is the original equipment manufacturer for many Toto parts, including the TOTO THU499S Universal Flapper TOTO THU499S Universal Flapper , which is exactly the same, right down to the packaging and instructions, except that this one has the Korky logo and 5-year warranty. (I had ordered both and was surprised when two nearly identical parts arrived!)
12 people found this helpful
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Mrbob581
5.0 out of 5 starsVerified Purchase
Real Toto flapper, and it fits YOUR toilet!
Reviewed in the United States on October 18, 2019
Hear a constant dribble from your prized Toto porcelain throne? Worried what flapper you might need as Toto has 25 different flappers? Remember something about the plumber saying not to use a generic flapper when you purchased it? Well your in luck! This is... See more
Hear a constant dribble from your prized Toto porcelain throne? Worried what flapper you might need as Toto has 25 different flappers? Remember something about the plumber saying not to use a generic flapper when you purchased it?

Well your in luck! This is Toto’s new and improved flapper and it’s great... Don’t let the Korky name fool you, this is the updated Brand name Toto flapper and it most likely fits your toilet!

(Toto has the flappers make by Korky if toilet is sold in usa, it’s legit.... That old one your cutting off, it was made by Korky too.....🥺 say a few bad words now, it’s ok... I felt the same way! Lol )

Toto has learned that American water is hard on flappers and have started using what everyone else does... the 5 year red rubber ones....

let’s get started,

Look inside your toilet tank, and you will find your model number stamped inside...... if your real lucky a waterproof list of all part numbers will be glued to underside of lid...

Cross compare your tank model number or replacement flapper part number to this korky one and your all set....

They improved the retaining ring to hard plastic, so it doesn’t deform like the old one!

When installing the new one:

Cut, don’t pull your old flapper off the drain pipe posts.... (the old rubber shrank over time and can be hard to get off.... you don’t want to crack a post off and have to replace the drain pipe too!)

Now compare your model number to the chart on the back of the box...

Follow directions to select baffle size, chain length and flush rod hole and your all set!

(I suggest staying in bathroom a little while so the spouse thinks this was a hard job.... you could even sit down and write a review😏🤩😎)
2 people found this helpful
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H in OH
5.0 out of 5 starsVerified Purchase
Nice improvement on the original
Reviewed in the United States on December 21, 2018
I used these for replacements in three Toto Drake toilets with ST454E size tanks. The original flappers lasted between 5 and 7 years. On all three toilets, the failure of the original stock flapper was that the spacing between the little arms where the flapper attaches to... See more
I used these for replacements in three Toto Drake toilets with ST454E size tanks. The original flappers lasted between 5 and 7 years. On all three toilets, the failure of the original stock flapper was that the spacing between the little arms where the flapper attaches to and pivots on the mounting posts at the base of the intake pipe were both soft plastic and much wider than the intake pipe. The flapper then would eventually move in one direction or the other to the end of the mounting posts on the intake pipe so that it was off center. For a while, the flapper would still seal to the drain while off center, but eventually, the soft plastic would wear down from contact with the drain hole until it no longer fit perfectly in the middle of the drain and would then leak slightly. This led to phantom groans from the fill valve topping off the tank at odd times.

A nice improvement with the 2023BP replacement over the original flappers is that the spacing between the clamping pivot points is just wide enough to clear the intake pipe, and the mounting arms have a stiffer plastic with reinforced edge to prevent bending. I expect this design to do a better job of remaining centered on the drain hole for a much longer time.
2 people found this helpful
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RolidnotTop Contributor: Golf
5.0 out of 5 starsVerified Purchase
Simple install on a Toto 1.6 gallon toilet, better than the soft rubber generic models
Reviewed in the United States on March 27, 2021
I got 15+ years from my OEM Toto tank flapper valves. I changed them out in 2019 with hardware store generics made from a soft, silicone like material. Those lasted 2 years. Going back to the hard plastic Korky/Toto and hoping for a lot more than 2 years. Simple... See more
I got 15+ years from my OEM Toto tank flapper valves. I changed them out in 2019 with hardware store generics made from a soft, silicone like material. Those lasted 2 years. Going back to the hard plastic Korky/Toto and hoping for a lot more than 2 years.

Simple install, match the chain length, unsnap the valve ball and snap the new one into the tank. Reattach the chain, check for proper function and you''re done.
One person found this helpful
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Andrew L (FL)
5.0 out of 5 starsVerified Purchase
Works for my Toto toilet. Simple instructions on the package.
Reviewed in the United States on March 9, 2021
The simple instructions told how to set the dial on the flapper for the particular toilet, they also said which hole to use on the flush handle, and how many links to use (although I found that on the ST454E toilet that 14 links was better than 17 as stated).... See more
The simple instructions told how to set the dial on the flapper for the particular toilet, they also said which hole to use on the flush handle, and how many links to use (although I found that on the ST454E toilet that 14 links was better than 17 as stated).

BTW, to open the links use 2 small pliers as the chain is strong and not easily opened by hand.

Not cheap, but easy to install correctly and I expect 5 years (at least) from the Korky valves.
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Matsuoka
5.0 out of 5 starsVerified Purchase
Excellent replacement.
Reviewed in the United States on May 14, 2018
I bought one locally and three from Amazon to replace/ward off leaking flapper valve(s) in my Toto toilets. The hard black plastic arms make shrinkage much less likely. The original all soft plastic/rubber flapper valve contracts so much that the sealing lip falls into the... See more
I bought one locally and three from Amazon to replace/ward off leaking flapper valve(s) in my Toto toilets. The hard black plastic arms make shrinkage much less likely. The original all soft plastic/rubber flapper valve contracts so much that the sealing lip falls into the drain tube. An included chart details the correct hole settings, chain lengths and lever arm locations for various models of Toto toilets. A hint: don''t try to slide off the soft plastic/rubber arms from the pivot ears of the vertical drain tube. Cut the soft plastic/rubber instead; I used a plier style toenail clipper. Better than the original. I would by this again.
One person found this helpful
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Computer Guy
5.0 out of 5 starsVerified Purchase
This one actually works well
Reviewed in the United States on July 8, 2019
I had tried a number of brands of flappers for my toilet. None worked like the original until I got this one. Very please with it and just ordered one for my other toilet. BUT note that you MUST follow the directions on the package to install it correctly. Fortunately, the... See more
I had tried a number of brands of flappers for my toilet. None worked like the original until I got this one. Very please with it and just ordered one for my other toilet. BUT note that you MUST follow the directions on the package to install it correctly. Fortunately, the directions are clear and easy to follow. And here is a hint: the model number of your toilet is found in the water tank. EASY!
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marjorie H
5.0 out of 5 starsVerified Purchase
Can''t believe how easy that was!
Reviewed in the United States on May 15, 2017
I had never done this before. The chain on our toilet broke and the flap was practically disintegrated rubber. I ordered this for same day delivery. It arrived on time. I watched a small youtube video instructional. I was able to change the flapper and chain in two... See more
I had never done this before. The chain on our toilet broke and the flap was practically disintegrated rubber. I ordered this for same day delivery. It arrived on time. I watched a small youtube video instructional. I was able to change the flapper and chain in two minutes!!!
The chart on the back of the universal flapper made this fool proof it told me everything i needed to make this universal flap work for whatever model toto toilet you have.
The last time I had to change the flapper, my rip off plumber charged me 160 dollars!!!
I did this myself for under 20 and I didn''t have to wait home for anyone!!
3 people found this helpful
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Top reviews from other countries

Christi loughrey
2.0 out of 5 starsVerified Purchase
Still leaking
Reviewed in Canada on July 2, 2020
Well it was easy to install but my toilet still leaks. I am still trying tweak it as the instructions were easy to follow but clearly not accurate
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Peter Nikitopoulos
1.0 out of 5 starsVerified Purchase
Really disappointed. If you are looking to replace a failing ...
Reviewed in Canada on February 1, 2017
Purchased this product on January 2016. Eleven months later the product has failed. Toilet tank is leaking. Really disappointed. If you are looking to replace a failing Toto valve, a Korky substitute is not the answer.
One person found this helpful
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Rob
5.0 out of 5 starsVerified Purchase
Perfect replacement for Toto toilet
Reviewed in Canada on December 23, 2019
Easy to follow instructions and toilet has instantly stopped leaking!
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shawn quinn
1.0 out of 5 starsVerified Purchase
Pass
Reviewed in Canada on June 23, 2020
Did not seal, bought OEM worked perfectly. This is not oem
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Eileen Schwartz
5.0 out of 5 starsVerified Purchase
For Toto toilets.
Reviewed in Canada on August 11, 2019
It fit and works.
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