Model # 540AKRP5

Internet #202919543

Store SKU #723956

Fluidmaster Universal 3 in. Flush Valve Kit
0039961300348

Fluidmaster

Universal 3 in. Flush Valve Kit

  • Constructed of corrosion-resistant material for a lasting use
  • Adjustable 3 in. flapper provides efficient water savings
  • Adjustable overflow tube maximizes toilet performance
$1498 /each

Frequently Bought Together

Product Overview

The Fluidmaster 3 in. Universal Flush Valve will fit on most toilets that use a 3 in. flapper, including American Standard and Toto. An adjustable overflow tube maximizes toilet performance by matching the overflow tube height with the OEM specification. It also includes an adjustable 3 in. flapper to optimize water savings and performance. Made of durable materials that resist corrosion.

  • Durable materials resist corrosion
  • Adjustable 3 in. flapper is included to optimize water savings and performance
  • Adjustable overflow tube makes matching OEM specifications easy
  • Fits most 3 in. flapper toilets including American Standard and Toto does not fit all KOHLER toilets
  • Includes hardware such as brass nuts and bolts as well as 3 in. tank to bowl gasket

Info & Guides

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Specifications

Dimensions

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Warranty / Certifications

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Customer Questions & Answers

will the flapper work on a American standard 3" model #4021

will the flapper work on a American standard 3" model #4021
Asked by: JR
Thank you for your question concerning Universal 3 in. Flush Valve Kit. Yes the 540AKR 3" Flush Valve Repair Kit will work with you American Standard 3" Cadet toilet. For additional questions on any Fluidmaster product please contact us at your earliest convenience. Fluidmaster’s Technical Service Department is available Monday through Friday from 5:30 AM through 5:00 PM Pacific Standard Time. Contact options include: Chat www.fluidmaster.com/support E-Mail techsupport@fluidmaster.com and Toll Free 800-631-2011.
Answered by: FluidmasterSupport
Date published: 2017-03-14

Will this fit a Aqua Source 1.6gpf toilet?

Asked by: Belinda
If your toilet is a 3" toilet and has a lever and flapper it will work, that's what my old one had and this replacement works fine.
Answered by: johnz
Date published: 2017-03-13

I have a Jacuzzi comode the tank has a 3inch hole will this work for my needs

The hole is a little bit bigger than 3 inches
Asked by: Sapp
Some replacement parts are specific to their manufacturer but if the whole is 1/8th in, over you may not be a problem because the seal will take care of that, also If you have a lever with a chain to the flapper on the tank, it will work.
Answered by: johnz
Date published: 2017-03-13

Can this be used on a American Standard toilet

Asked by: WAYNE
Depends on the toilet. Measure the flush valve. If it's 3", you can use it. Many toilets use smaller flush valves.
Answered by: snic
Date published: 2017-03-09
  • y_2017, m_5, d_19, h_12CST
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Customer Reviews

Universal 3 in. Flush Valve Kit is rated 3.9 out of 5 by 44.
Rated 5 out of 5 by from Easy fix for the problem. This kit has everything you need to overhaul your 3" flush valve toilet. Easy fix for a leak at the flapper or the tank connection. The only problem is the size of the plastic nut that holds it in, it is about 3.25" across, I found that a pair of pliers type oil filter wrench from Harbor Tool works great to loosen and tighten it up.
Date published: 2017-02-28
Rated 5 out of 5 by from Actually, I did not use the product. Rather than remove the toilet tank to replace the flush valv... Actually, I did not use the product. Rather than remove the toilet tank to replace the flush valve, I decided to try to fix the problem by less drastic means. Since the problem was that the water level in the tank slowly dropped over time, resulting in a incomplete flush, I removed the tank cover and pulled the flapper up and ran my finger over both mating surfaces of the flapper while the water was trying to fill the tank. I then replaced the tank cover and flushed. Worked perfectly and has continued to work perfectly ever since! Must have been something on one of the surfaces that allowed water to seep through and slowly drain the tank.
Date published: 2017-02-07
Rated 3 out of 5 by from This is supposed to fit my American Standard Cadet 3, 1.6 GPF, Tank # 4021. It does fit, and the... This is supposed to fit my American Standard Cadet 3, 1.6 GPF, Tank # 4021. It does fit, and the valve works fine. However, the Cadet 3 flush lever does not pull the flapper up high enough to overcome the suction, resulting in a very short flush. The lever must be held down manually for a longer flush. The Cadet 3 lever is not angled down enough and can not be adjusted. The Fluidmaster flapper chain is too short to be adjusted at the lever, but a longer chain is not the solution. The chain has three adjustment settings at the flapper (towards the tube or away from the tube), but none of them have any effect. The flapper float dome can also be adjusted (from 0 to 10), but no setting has any effect. Looks like I will have to find a new lever that has more of a downward angle.
Date published: 2016-12-03
Rated 5 out of 5 by from Easy to install. Very clear instructions. This valve is an improvement over the original valve wh... Easy to install. Very clear instructions. This valve is an improvement over the original valve which failed after only 3 years. It also has two adjustments that make it easy to customize for your situation.
Date published: 2017-02-07
Rated 5 out of 5 by from Easy install and after using it for two weeks it works fine. Tip, put a small level on the top ta... Easy install and after using it for two weeks it works fine. Tip, put a small level on the top tank rim when tightening the nuts under the tank to know its level so you get a proper seal and no water leaks.
Date published: 2017-03-07
Rated 5 out of 5 by from I had initially purchased the full kit before disassembling my toilet. Turned out the kit had a 2... I had initially purchased the full kit before disassembling my toilet. Turned out the kit had a 2" flapper while it turned out mine was 3". This Universal 3" flush valve kit worked as intended.
Date published: 2017-05-09
Rated 3 out of 5 by from Leakage For some reason, I'm getting some leakage but not out on to the floor.The commode runs for about 20 seconds every 10 minutes or so.
Date published: 2017-03-21
Rated 1 out of 5 by from The tank to bowl gasket did not work on the American Standard Plebe Toilet manufactured in the la... The tank to bowl gasket did not work on the American Standard Plebe Toilet manufactured in the late 80s. It was too thick.
Date published: 2016-12-07
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