American Standard 047188-0070A Tank to Bowl Coupling Kit

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Black foam rubber gaskets washers brass screws and nuts.

WHAT OUR CUSTOMERS SAY…

“We were looking for a cartridge that not only matched the bottom holes but that would have the splines & you knew our cartridge had an additional piece which would not have spines on the new replacement We received the replacement cartridge yesterday; we replaced the old today & happy to say it fits perfect. Thank you for your great information and the speedy shipping. Should we need other supplies in the future, we will certainly contact your business. ”

-Leah l.

01/26/2023

$41.27

The American Standard 047188-0070A is a genuine Tank-to-Bowl Coupling Kit (also known as Kit #184) used to create a leak-free seal between the tank and bowl on various American Standard two-piece toilet models.

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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The American Standard 047188-0070A is a comprehensive repair kit for two-piece toilets. It is specifically engineered to replace worn-out gaskets and corroded hardware that often cause slow leaks or water damage around the base of the tank.

47188-0070A

Includes brass and rubber washers, 5/16-Inch nuts and bolts, grommets, gravity close and pressure assist close coupling washer.
This kit is designed to fit a wide range of American Standard two-piece toilets.
Cadet 2334, 2816 (Tank 4029)
Calais 2331.059 (Tank 4071.014)
Cascada 2321, 2323 (Tank 4057)
Chloe 2828 (Tank 4055)
Clarion 2284 (Tank 4054)

Customer submitted image.

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