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Kohler 1012733 Stem Extension

Brass threaded stem extension.
Kohler 1012733 Stem Extension - Image 2
Kohler 1012733 Stem Extension - Image 3

chat iconWHAT OUR CUSTOMERS SAY…

“After trying all over my area, I couldn't find the part for the faucet in my older house. The part I needed was found on the first try on their website and ordering was very easy. It was after hours, but someone responded to my text right away. The part was shipped the next business day. After putting the new part in the faucet works better than it has for years! ”
-Mark B.
06/25/2026

$24.17

 

The Kohler 1012733 is a genuine 1.10-inch brass stem extension designed for faucet and shower valve handles. It serves as an original equipment manufacturer (OEM) replacement part to extend the reach of the valve stem, ensuring proper handle fitment and operation.

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: 12767a Category: Tag:

Restore your faucet with the genuine Kohler 1012733 Stem Extension. Specifically engineered by Kohler engineers, this 1.10-inch OEM replacement part ensures a precise fit, smooth handle alignment, and long-lasting durability for your sink or shower setup.

 

K-1012733     1012733

 

  • Extends internal valve splines so the external control handle can attach securely.
  • 1.10 inches

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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