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Pressure Balance Tub & Shower Cartridge for Mainline

White plastic cartridge with red and blue limit stops square brass stem and black o-ring and bottom washer.
White plastic cartridge with red and blue limit stops square brass stem and black o-ring and bottom washer.
Pressure Balance Tub & Shower Cartridge for Mainline - Image 3
White plastic cartridge with red and blue limit stops square brass stem and black o-ring and bottom washer.
White plastic cartridge with red and blue limit stops square brass stem and black o-ring and bottom washer.
Pressure Balance Tub & Shower Cartridge for Mainline - Image 6

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“Ordered the wrong part for a faucet, texted them about and pictures of what I needed, they let me do a refund and they didn’t have the exact part but sent me a link to Kohler who did have it. They’re so helpful, I’ll totally order from them again. I’ll probably text first next time so I get the right thing in the first place :) ”
-Rachelle S.
09/14/2024

$52.47

 

The Mainline A507902 is a replacement pressure balance faucet cartridge designed for tub and shower valves. It is specifically used with Mainline “Generation 3” 410-CP and 410-PEX rough-in valves manufactured between late 2008 and mid-2014.

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: 21560-1 Category: Tag:

Pressure Balance Cartridge for Mainline

 

A507902    

 

  • It is a pressure balance cartridge for single-handle faucets/shower valves, which helps regulate water pressure and temperature.
  • Designed for Mainline 410-CP (Gen 3) valves; also compatible with certain Gerber, Danze, Glacier Bay, and AquaSource models.
  • 5″ length
  • 40 MM diameter

 

Customer submitted image. 

 

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. 

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