Kohler Shark Fin Flapper
- 2-inch toilet flapper.
- Made from durable, corrosion-resistant rubber to ensure longevity.
- Exclusively designed for the Kohler Portrait one-piece toilet model K-3357; it is not a universal fit.
GP89825
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Kohler GP89825 Shark Fin Flapper
WHAT 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
$22.17
The Kohler GP89825 is a genuine Kohler 2-inch toilet flapper designed specifically for the Kohler Portrait one-piece toilet model K-3357. It is used to fix running toilets and ensure a proper seal and reliable flush.
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.
Common questions about this product
Is this item the original manufacturer's recommended replacement part?
Yes, this is the OEM recommended part.
Is this the correct item for my application?
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 had a specific problem finding the right part for my toilet repair, and the gentlemen at Noel's not only had the part in stock, but took the time to explain that I was looking for the wrong part for my problem. My HERO! Thank you! ”
-Teresa M.
11/11/2020