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Kohler 1244399 3″ Toilet Canister Flush Valve Service Kit

Black plastic body with bright yellow cap and black rubber seals.
Kohler 1244399 3" Toilet Canister Flush Valve Service Kit - Image 2
Kohler 1244399 3" Toilet Canister Flush Valve Service Kit - Image 3

chat iconWHAT OUR CUSTOMERS SAY…

“Super helpful team, thank you!!! ”
-Emma G.
04/08/2024

$30.27

 

The Kohler 1244399 is a genuine Kohler canister flush valve service kit used for maintaining and repairing flush valves in specific Kohler toilets. It is a 2-inch or 3-inch valve depending on the specific product variant, and controls the flow of water from the toilet tank into the bowl during flushing.

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: 12779a Category: Tag:

Kohler 3″ Toilet Canister Flush Valve Kit

 

1244399

 

  • The valve controls the flow of water during flushing to ensure effective and powerful performance.
  • It is designed for use with specific Kohler toilet tank model numbers, including K-3981, K-6424, K-6428, K-4418, and K-4369.
  • This valve is an essential component that controls the flow of water from the toilet tank into the bowl during flushing, ensuring reliable and efficient performance.

 

Customer submitted images. 

 

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…

“These people were extremely helpful in taking me through replacing a 25 year old hard water frozen cartridge on my Philrich sink faucet. They were able to identify the correct part I needed from a photo I sent (I had it figured out wrong). I was pleasantly surprised they had an obscure part like this, but they also told me how to extract the old one when I couldn’t get it out. They said to unscrew it after I had concluded from YouTube the old cartridge was supposed to just slide out. It threaded out as they said and saved me buying a cartridge extractor and a hernia. The whole experience has been excellent. ”
-Pete L.
03/10/2026