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Kohler K-79404 Replacement Spline Kit

chat iconWHAT OUR CUSTOMERS SAY…

“Outstanding fast delivery on two pieces of an ancient Wolverine bath stem for Kohler - from the early 40s I think. The new one has a different body design, but it screwed directly into the old hot/cold tree and was the exact 6" length. Forty eight hours after installation now, and all remains fine. Also, kudos to the people who set up the website and ordering process. Great work - clear photos and info ! PS: I'm not an employee or family...lol. I retired from electrical wholesaling here outside Chicago and I appreciate a good job. ”
-JM C.
07/31/2026

$3.75

 

The Kohler K-79404 is a faucet spline kit, which is a replacement part used for the installation or repair of most Kohler bathroom faucet handles. It is designed to fix common issues like spinning or slipping handles.

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: 979404 Category: Tag:

Kohler Replacement Spline Kit

 

K-79404

 

  • Inserts into the faucet base or escutcheon to ensure the handle is securely attached and operates correctly. It often replaces the o-ring seal
  • Specifically engineered for use with most Kohler bathroom faucets, including models in the Forte, Forte Plus, Langdon, and Tempo Chrome lines.
  • Kohler GENUINE Part
  • Replacement spline kit
  • Engineered to promote product longevity
  • Made with premium materials for enhanced durability

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…

“Went in with an old faucet stem that no big box store carried, left with a replacement in less than 5 minutes. ”
-Andrew J