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Hot Water Lavatory Stem for Union Brass Faucets 80037

Brass 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

$12.47

 

The Union Brass 80037 refers to a Hot Water Stem/Valve Assembly (also known as the 1837A-H) used for repairing various Union Brass lavatory and kitchen faucets. It is a solid brass, washer-type stem assembly commonly used in the 47 Series laundry faucets and other standard two-handle models.

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: 18447 Category: Tag:

Engineered for durability and precision, featuring a solid brass construction that ensures long-lasting performance in residential or commercial settings. It is a right-hand, washer-type stem assembly intended for the “Hot” side of the faucet.

 

80037

 

  • 1 1/8″ Length
  • 18 Point Broach

 

 

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…

“I texted him a picture of the shower part from the 50’s I needed and he was able to identify it immediately. I ordered it and it showed up in two days! Very knowledgeable and friendly! ”
-Jim F.
02/04/2026
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