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Shower Cartridge for Huntington Brass DQBA-50059-XX-AF HL40 JH02BD ST6000

Tan plastic cartridge with blue top red limit stop brass stem black rubber o-ring and black rubber seal.
Shower Cartridge for Huntington Brass DQBA-50059-XX-AF HL40 JH02BD ST6000 - Image 2
Shower Cartridge for Huntington Brass DQBA-50059-XX-AF HL40 JH02BD ST6000 - Image 3
Shower Cartridge for Huntington Brass DQBA-50059-XX-AF HL40 JH02BD ST6000 - Image 4

chat iconWHAT OUR CUSTOMERS SAY…

“Thank you very much. Your customer service is outstanding. Since I want to keep my very old (1988) Kohler San Raphael toilet for years to come. , it’s good to know that you have parts I could need in the future! ”
-Cathy G
10/31/2024

$46.47

 

The Huntington Brass DQBA-50059-XX-AF is a replacement ceramic disc shower cartridge used in pressure balance style tub and shower faucets. It functions as a mixing valve core designed to control water flow and maintain constant temperatures to prevent sudden temperature spikes.

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: 21915-1 Category: Tag:

Stop annoying shower leaks, fluctuating water temperatures, and stiff handles with the Huntington Brass DQBA-50059-XX-AF replacement shower cartridge. Engineered for single-handle pressure-balance tub and shower valves, this OEM ceramic disc cartridge ensures smooth operation and reliable anti-scald temperature control. This cartridge replaces numbers or legacy IDs like the ST6000 or HL-40, this exact-fit replacement restores your shower system to factory performance.

 

OP-340009  HL-40  ST6000   JH02BD  DQBA-50059-XX-AF

 

  • Used in pressure balance style faucets to help maintain a nearly constant water temperature.
  • It is a reversible cartridge; if the hot and cold water are reversed after installation, the cartridge needs to be rotated 180 degrees and reinstalled.
  • This cartridge is also known under older model numbers, including ST6000 and HL-40.
  • 3″ Length
  • Square or regular 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.

 

 

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

Yes, this is the OEM recommended part.

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
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