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American Standard 7381129-200.0070A 2″ Universal Flapper with Chain & Float

Black shiny vinyl rubber flapper with bright yellow foam float with stainless chain.
Black shiny vinyl rubber flapper with bright yellow foam float with stainless chain.
Black and white instructions for flapper adjustments.

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“I texted him a picture of the shower part from the 50’s I needed and he was able to identify it immediately. I ordered it and it showed up in two days! Very knowledgeable and friendly! ”
-Jim F.
02/04/2026

$38.47

 

The American Standard part number 7381129-200.0070A is a universal 2-inch toilet flapper and chain with a float used as a replacement part for gravity-flush American Standard toilets. It is designed to fix running or leaking toilets by ensuring a proper seal in the flush valve.

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SKU: 9738258 Category: Tag:

Stop water waste and fix a noisy, leaking toilet with the American Standard 7381129-200.0070A Universal 2-Inch Toilet Flapper Assembly. This genuine American Standard Original Equipment Manufacturer (OEM) replacement part provides a watertight seal for gravity-flush toilet tanks. It is specifically engineered to restore optimal flushing power and stop water from continuously trickling into the bowl.

 

  • Designed for use with 2-inch flush valves in American Standard gravity-flush toilets, including SMART and AQUAFORCE models. It is considered a universal replacement part for these specific applications.
  • It allows water to flow from the tank to the bowl during a flush and reseats to hold water, ensuring reliable performance and water conservation.
  • Replaces 738258-0070A
  • Fits 2″ flush valves

 

7381129-200.0070A

Common questions about this product

Is this item the original manufacturer's recommended replacement part? chevron-icon

Yes, this is the OEM recommended part.

Is this the correct item for my application? chevron-icon

If you’re not sure text us a picture 1-888-275-6635 or email us a picture at noelsplumbingsupply@fuse.net.

 

We will make sure you have the right part.

 

 

chat iconWHAT OUR CUSTOMERS SAY…

“Do you need a vintage plumbing part and nobody seems to be able to find it in your area? Save yourself time and hassle and go to Noel's Plumbing website. You can text them a photo of the part and they will find it in minutes and give you the link to order it, all at a competitive price. My plumbers seem incapable of doing this and hand the job off to me. What can you do? But Noel's always has the 1930s parts I need or the aftermarket part that will get the job done. If I need it fast I can get it in 2-3 days from them and they know exactly what they are doing. It's a good old-fashioned plumbing store with all the parts you could possibly need and people who know how to get them. The service is top level. The staff pick up the phone after one or two rings. They are polite and KNOWLEDGABLE. I'm so tired of dealing with folks who can't find a chicken in a hen house. LOL. ”
-Bry W.
06/23/2026
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