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Screw on Disc for American Standard Toilets 73383-07

Black rubber disc with bright brass threaded nut.
Black rubber disc with bright brass threaded nut.
Black rubber disc with bright brass threaded nut.

chat iconWHAT OUR CUSTOMERS SAY…

“They had my part shipped the same day. I mistakenly checked that I would pick the part up at the store and they fixed it in minutes. ”
-Michael F.
01/04/2026

$3.77

 

The American Standard 73383-0700 is a screw-on (or snap-on) rubber seat disc used as a seal for various American Standard tilt-style toilet flush valves. It is primarily used to fix leaking toilets by providing a secure, pressure-resistant seal between the actuating unit and the flush valve seat.

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.

SKU: 14205 Category: Tag:

Screw on Disc for American Standard Toilets

 

73383-07     1022.27

 

  • Features a rubber disc with a brass threaded socket for screw-on installation.
  • Designed to fit small American Standard tilt flush valves and actuating units, specifically replacing part numbers like 73383-0700A.

 

Customer submitted image.

 

Common questions about this product

Will this item replace the original OEM part? chevron-icon

Yes, this aftermarket part will replace your OEM 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…

“Fantastic! I walked in with parts to the faucet in my vintage sink and walked out with everything I needed. Chain hardware stores suggested I get a whole new sink and/or would not be able to do it without a plumber. The employee at Noels took a quick look, knew what it was, and had it in stock. I was able to fix my sink in two minutes with their help! ”
-Elizabeth A.
03/14/2021