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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…

“Texted these guys on Saturday when they were closed and they answered me back. Ordered on Sunday and arrived at my house Wednesday. Put part in and so far so good. Never talked to anyone and order went flawless. Will order from again. Great shipping, came UPS. Thanks guys for your help. ”
-Travis P.
07/28/2024

$34.17

 

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:

Stop leaks and restore your toilet’s original flushing power with the Kohler 1244399 Canister Flush Valve Kit. As a genuine KOHLER replacement part

 

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…

“Y'all are amazing. I live in Texas and it's faster to order express from Noel's than go to local parts stores. Customers can text Noel's a picture of the part they need and Noel's will find that part or the equivalent and text the link. They have 2-3 day shipping available. The staff answers the phone quickly, politely and they know their stuff! The unit I needed plumbing parts for was built in the 30s. No matter, Noels has me covered. I highly recommend them. Thank you Noel's for your efficient, old school excellence combined with current technology! You have saved me so much time, money, and aggravation! A++++++ ”
-Thalia,
07/03/2026
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