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Kohler K-GP1059291 Seal for All Single Flush Class 5 and 6 Canister Toilets

Birght yellow rubber seal.

chat iconWHAT OUR CUSTOMERS SAY…

“I just wanted to say - you guys rock. I got my order one day after I placed it, and the part works great and let me get my guest shower back up and running. Thank you so much! ”
-Micah C.
05/31/2023

$14.47

 

The Kohler GP1059291 is a genuine Kohler replacement canister seal (gasket) for single-flush Class 5 and Class 6 canister toilets. It is designed to prevent leaks and is made of a durable, chemical-resistant yellow rubber or silicone material.

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: 16950 Category: Tag:

Stop wasting water and lower your utility bills with the Genuine Kohler K-GP1059291 Canister Flush Valve Seal. Engineered specifically to fix a constantly running toilet or stop phantom flushing, this high-performance yellow gasket restores your toilet tank’s tight, leak-proof seal.

 

K-GP1059291

 

  • FEATURES
  • Kohler GENUINE Part
  • Replacement seal for single flush canister toilets
  • Chemical resistant and designed to withstand wear
  • Replaces red seal

 

 

 

 

Common questions about this product

Is this item the original manufacturer's recommended replacement part? chevron-icon

Yes, this is the OEM recommended 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…

“Order received and installed. Thank you very much (spoken mentally in my best Elvis voice). Really is nice to know that there is still a business out there that's got their act together! Appreciate the quick service and correct parts shipping. Thanks again.. jP ”
-Jack P.
04/02/2026
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