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Kohler K-1131496 Dual Flush Canister Seal

Clear/white silicone round gasket.

chat iconWHAT OUR CUSTOMERS SAY…

“After I tried several different stores to find the part I needed, the man at Noel's front desk took one look at my broken faucet stem and brought me the correct replacement. No more leaks! ”
-Taylor C.
04/21/2023

$12.47

 

The Kohler 1131496 is a genuine dual-flush canister valve seal designed specifically for Kohler dual-flush toilets that feature a top-of-tank twin actuator button. Over time, water chemistry causes the original seal to warp or blister, leading to a slow, ghost-flushing leak into the bowl. This part is the direct solution to stop that leakage and restore proper flushing efficiency.

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: 91131496 Category: Tag:

Fix a running or leaking toilet with the Kohler 1131496 Dual Flush Canister Seal. Engineered specifically for Kohler dual-flush and dual-force canister toilets featuring top-of-tank twin actuators, this OEM replacement gasket creates a tight, watertight seal to prevent water from wasting into the bowl.

 

K-1131496

 

  • Kohler GENUINE Part
  • Seal for dual flush canister toilets with top of tank actuator
  • Engineered to promote product longevity
  • Made with premium materials for enhanced durability
  • The seal is designed for easy, no-tools-required installation; users can simply pop out the old seal and press the new one in place.

 

Related Documents

 

K-1131496 Installation Instructions

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…

“I sent in photos of a broken cartridge (still installed, couldn’t take it out myself due to water shut-off restrictions in a condo) and even with the limited view they were able to tell me the exact part I needed so I could have it ready for the plumber (meaning I didn’t need to pay for a plumber to come out twice!!) ”
-Alaina W.
06/27/2026
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