513-721-5286 | 1-888-Ask-Noel | Mon-Fri: 8:00 AM – 5:00 PM
Account

Cold Valve Stem for Kohler 31585-BC

Polished chrome stem with black rubber washer and brass screw.
Polished chrome stem with black rubber washer and brass screw.
Polished chrome stem with black rubber washer and brass screw.

chat iconWHAT OUR CUSTOMERS SAY…

“They had my part shipped the same day. I mistakenly checked that I would pick the part up at the store and they fixed it in minutes. ”
-Michael F.
01/04/2026

$28.47

 

The Kohler 31585-BC is a right-hand (R.H.) valve stem assembly service part. It is a genuine Kohler replacement component used for faucet repairs, specifically in assemblies that require a bright chrome finish.

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: 16782 Category: Tag:

A high-quality replacement part designed for specific Kohler faucets. Finished in durable bright chrome, this stem assembly is engineered to restore optimal performance.

 

31585

 

  • Fits Lavatory faucets
  • 3 3/8″ length
  • 19 point broach

 

 

Customer submitted images. 

 

Common questions about this product

Will this item replace the original OEM part? chevron-icon

Yes, this aftermarket part will replace your OEM 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…

“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
Account