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Ceramic Disc Pressure Balance Cartridge for Mainline

Black cartridge with brass stem read and blue limit stop and black rings for proper seal.
Ceramic Disc Pressure Balance Cartridge for Mainline - Image 2
Ceramic Disc Pressure Balance Cartridge for Mainline - Image 3
Ceramic Disc Pressure Balance Cartridge for Mainline - Image 4

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“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

$77.27

 

The Mainline A507150 is a ceramic disc pressure balance cartridge designed specifically for second-generation tub and shower valves produced between 2007 and 2008. It is often cross-referenced with Gerber and Danze parts, as it is compatible with several models under those brands.

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: 51268-2 Category: Tag:

Ceramic Disc Pressure Balance Cartridge for Mainline

 

A507150     

 

  • Designed for second-generation Mainline 410-CP and 410-PEX Pressure Balance Tub and Shower Rough-In Valves.
  • Square end
  • 40 MM diamter
  • 3 3/4″ length

 

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…

“Recently I purchased a rebuild kit for my American Standard R series bathtub faucet. I want to say thank you for carrying this product. The rebuild kit worked beautifully and I was able to save the original look and feel of our 1957 bathroom. Thank you! ”
-Adam T
04/11/2024
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