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Moen 1423 Balancing Spool for Pressure Balance Tub & Shower Faucets

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

$169.84

 

The Moen 1423 is a genuine replacement balancing spool specifically designed for Moentrol one-handle tub and shower faucets. It functions to equalize the pressure of incoming hot and cold water supplies, preventing sudden temperature changes (shower shock) and ensuring a consistent water temperature.

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: 17076 Categories: , Tag:

Moen Balancing Spool

 

1423

 

  • Used with Moen Moentrol single-handle tub and shower valves, including models 3150, 3170, 3175, and 3189.
  • Directly replaces Moen part number 132343.

 

Customer submitted image. 

 

 

 

Common questions about this product

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

Yes, this is the OEM recommended 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…

“Went in with an old faucet stem that no big box store carried, left with a replacement in less than 5 minutes. ”
-Andrew J