Ceramic Disc Pressure Balance Cartridge for Mainline

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“Just before an event, we had a 9 7/8" round drain cover snap in half. It was an odd size and Noel's was the only place that seemed to have one that would fit. We couldn't leave the hole exposed during the event, and Noel's was kind enough to make sure it was overnighted to us. Their effort was truly appreciated and the cover fit perfectly! I highly recommend them! ”
-Linda C.
03/27/2026

$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…

“Just wanted to thank you for the great service, quality product, and fast shipping, we appreciate all of it. Best, Rod S. ”
-Rod S.
11/11/2023