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American Standard 7381026-400.0070A Cadet Flowsie 1.28 Flapper Assembly

Hard green plastic flapper with stainless chain.

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“After trying all over my area, I couldn't find the part for the faucet in my older house. The part I needed was found on the first try on their website and ordering was very easy. It was after hours, but someone responded to my text right away. The part was shipped the next business day. After putting the new part in the faucet works better than it has for years! ”
-Mark B.
06/25/2026

$29.47

 

The American Standard 7381026-400.0070A is a replacement flapper assembly for Cadet 3 FloWise 1.28 gallons per flush (GPF) toilets. It is an original equipment manufacturer (OEM) part made of hard plastic that includes the flapper, seal, chain, and hook.

We can ship anywhere the US Postal Service ships. For orders being shipped outside the US, please contact us at (888) ASK-NOEL, asknoel@noelsplumbingsupply.com, or via the text widget on this screen.

SKU: 53802 Category: Tag:

Stop ghost flushing and save water with the Genuine American Standard 7381026-400.0070A Replacement Flapper Assembly. Designed specifically as a beginner-friendly plumbing repair part, this 3-inch rigid flapper is the ultimate DIY fix for a noisy, constantly running, or leaking Cadet 3 FloWise toilet tank.

 

  • Specifically designed for use with the American Standard Cadet 3 Flowise toilet models and other High Efficient Toilets with a 1.28 GPF flush. Note: it is for toilets with a white flush valve body.
  • Constructed from durable hard plastic and includes a stainless steel chain with a hook.
  • Easy to install

 

7381026-400.0070A

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…

“The vacuum breaker on my outdoor spigot failed and Noel's Plumbing was the only placeI could find that had the appropriate mfr. part. I sent a text with photos on Wednesday evening to make sure the part I found was correct. In less than 2 hours later, I had a reply confirming it was the correct part. Placed my order that evening and received the part on Saturday afternoon (about 2.75 days) and my plumbing issue was resolved! I highly recommend - I really appreciated the prompt and pleasant response. ”
-Kimberly S.
04/25/2026
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