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Single Handle Faucet Cartridge for Huntington Brass ST6000

Tan cartridge with blue top and red ring. Long brass stem that can be cut to length.
Tan cartridge with blue top and red ring. Long brass stem that can be cut to length.
Tan cartridge with blue top and red ring. Long brass stem that can be cut to length.
Tan cartridge with blue top and red ring. Long brass stem that can be cut to length.

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“Fast, friendly, knowledgeable, hard to find items not carried by most big box stores. ”
-William S.
02/23/2026

$62.17

 

The Huntington Brass ST6000 (also known as part number DQBA-50059-XX-AF or HL-40) is a 40mm pressure-balancing ceramic disc replacement cartridge designed for single-handle tub and shower valves.

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: 66518 Category: Tag:

Restore smooth, leak-free operation to your bathroom with the Huntington Brass ST6000 Replacement Ceramic Disc Tub and Shower Cartridge. Engineered for safety, durability, and absolute temperature control, this 40mm pressure-balancing cartridge is the ultimate solution for fixing fluctuating water temperatures and annoying drips in single-handle showers.

 

ST6000   

 

  • 7 1/2″ Length
  • 40 MM diameter
  • Pressure balance ceramic disc cartridge for single-lever faucets.
  • Maintains water temperature within a safe range to protect against sudden changes in water pressure (anti-scalding mechanism).
  • Works with Huntington Brass valves (including model P0123199) and select older trims.

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.

 

 

Is this item the original manufacturer's recommended replacement part? chevron-icon

Yes, this is the OEM recommended part.

chat iconWHAT OUR CUSTOMERS SAY…

“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
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