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Tank to Bowl Gasket Mansfield

Round thick black rubber seal.
Tank to Bowl Gasket Mansfield - Image 2
Round thick black rubber seal.

chat iconWHAT OUR CUSTOMERS SAY…

“The cartridge in my kitchen sink broke last week so I've been without that sink for a whole week. I ordered a replacement from Noel's, which I could not find anywhere else and it worked perfectly. Thank you! You saved me! ”
-Matt F.
09/19/2025

$3.47

 

Engineered specifically to replace worn-out gaskets on Mansfield toilets.

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: 13097 Category: Tag:

Stop toilet tank leaks permanently with the Close Coupled Tank-to-Bowl Gasket. Specifically engineered to fit Mansfield® toilets, this commercial-grade replacement seal ensures a watertight, leak-proof barrier between your toilet tank and bowl.

 

  • Tank to bowl gasket
  • 3 5/8″ od x 2 1/2″ id x 3/4″ thick
  • Beveled rubber

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…

“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
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