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Thermostatic Cartridge for Phylrich 2-181

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

$192.27

 

The thermostatic valve cartridge for Phylrich 2-181 is a replacement 3/4″ stem assembly used primarily in luxury, high-end shower systems. It regulates water temperature to maintain a safe and stable output.

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: 54240 Category: Tag:

Instead of replacing an entire expensive shower faucet, this DIY-friendly fix restores your exact temperature controls and stops leaks at the source.

 

2-181

 

  • 8 1/2″ Length
  • Fits 3/4″ thermostatic valves.

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…

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