American Standard Flapper 738258-0070A

“American Standard 7381043-400.0070A HET 1.28 GPF Flapper Assembly” has been added to your cart. View cart

Black shiny vinyl rubber flapper with bright yellow foam float with stainless chain.

American Standard 7381129-200.0070A 2"Flapper with Chain & Float - Image 2

Black and white instructions for flapper adjustments.

WHAT OUR CUSTOMERS SAY…

“Recently I purchased a rebuild kit for my American Standard R series bathtub faucet. I want to say thank you for carrying this product. The rebuild kit worked beautifully and I was able to save the original look and feel of our 1957 bathroom. Thank you! ”

-Adam T

04/11/2024

$37.27

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.

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

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American Standard Toilet Flapper with Float

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

Yes, this is the OEM recommended part.

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.

WHAT OUR CUSTOMERS SAY…

“I was very happy with Noel’s Plumbing. I was searching for a fairly rare part and saw it listed on their website. After placing my order, I was informed that the item was actually on backorder. Noel’s Plumbing was upfront and honest right away, letting me know it might take some time to arrive. Throughout the wait, they consistently kept me updated, which I really appreciated. When the part finally came in, they shipped it out immediately. It arrived exactly as described and was precisely what I needed. Excellent communication, honesty, and follow-through. Thank you, Noel’s Plumbing! ”

-Dave F.

04/04/2026