Kohler 1211498 Canister Valve Assembly Kit K-1211498

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Black plastic cannister flush vale with yellow top cap and yellow washer.

WHAT OUR CUSTOMERS SAY…

“Holy guacamole! They had a part moen had out of stock, shipped the next business day, and got to me the next day Ohio -> Tennesse. Super happy, double packed for safe shipment. I couldn't be happier unless they installed the part for me! ”

-Brian D.

06/08/2025

$38.47

The Kohler 1211498 is a genuine canister valve assembly kit used for repairing specific Kohler one-piece toilets. It is designed to maintain the original product performance and longevity of the toilet.

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: 12778A Category: Toilet Flushvalves Tag: Kohler

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Kohler Toilet Canister Flush Valve Kit

1211498

Genuine Kohler canister valve assembly kit (flush valve).
Designed for Kohler one-piece toilets, specifically fitting tank models 10492 and 3811. It is compatible with 1.6 gallons per flush (GPF) and 1.28 GPF systems.
The kit includes the complete canister assembly, the yellow cap, the chain that connects to the flush lever, and the tank gasket.
Look inside the back wall of the toilet tank to identify tank model number

Common questions about this product

Yes, this is the OEM recommended part.

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…

“Really great experience getting parts for my 30-year old frost free silcocks. They not only had the parts available, but they were shipped within a couple of hours. Great job, thank you! ”

-Phil R

02/08/2026