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Kohler K-70442 Stem Extensions

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2 white plastic adapters with black orings.

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“It is so nice to see you guys are still rocking and providing the best service for unique plumbing parts. I first used you guys 20 plus years ago when my brother turned me on to you. I live in Nashville now and was searching the entire region for a particular cartridge and you are the only one that had it. Hands down there's not many like you and you've always provided a great service and I'm glad to see you doing it now even online! ”
-James
01/11/2022

$21.47

 

The Kohler K-70442 is a stem extension kit for a faucet. It is a genuine Kohler part used for faucet repair and extension purposes.

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: 12729 Categories: , , Tag:

A genuine OEM replacement part designed to extend the reach of your Kohler faucet valve stems. This durable white plastic stem extender ensures proper handle operation, making it ideal for repairing shower or tub valves where the handle is too far from the wall.

 

K-70442

 

  • Faucet Stem Extension Kit.
  • Plastic Unfinish/White.
  • Approximately 2-15/16″ long by 5/8″ at the base.

 

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.

 

 

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03/25/2026