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Cartridge for Union Brass Faucet 80081 80082

Brass cartridge with white plastic limit stop white ceramic discs black rubber o-ring and seal.
Brass cartridge with white plastic limit stop white ceramic discs black rubber o-ring and seal.
Brass cartridge with white plastic limit stop white ceramic discs black rubber o-ring and seal.

chat iconWHAT OUR CUSTOMERS SAY…

“Sent Noel’s plumbing and image of what was needed, not being able to find it. They had it sent to me within a week and fitment was perfect. 👍 ”
-Lorenzo H.
03/12/2026

$38.17

 

This Union Brass Cartridge fits both 80081 and 80082. It is a reversible ceramic disc cartridge designed for 1/4 turn tub and shower valves. The Union Brass 80081 (1844A-H) is the designated “hot” valve assembly, while the Union Brass 80082 (1844A-C) is the “cold” counterpart.

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.

This cartridge is engineered to be interchangeable. In a standard setup, a hot cartridge typically opens counter-clockwise and a cold cartridge opens clockwise; a reversible model allows you to achieve either operation.

 

80081     80082

 

  • Long, 1/4 turn ceramic disc cartridge.
  • 3 1/4″ Length
  • 18 point broach

 

Common questions about this product

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.

 

 

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

Yes, this aftermarket part will replace your OEM part. 

chat iconWHAT OUR CUSTOMERS SAY…

“This place is amazing. I live in San Antonio, Texas and there are a few plumbing stores with vintage parts but they never have what I need and the ordering process takes them weeks. I found a rare part at Noels by reverse image search but they will do it for you. I've used them 3 times. Their agents are knowledgable and polite. They will find you the same part or the after market part and get you going on your way. They have 2-3 day shipping. My house was built in the 30's and they know exactly what the after market parts are that I need. I save money and time going to them. I sure wish they were in San Antonio! I will just go directly to Noel's next time - they are LEGENDS! ”
-BP W.
06/21/2026
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