Pressure Balance Tub & Shower Cartridge for Mainline A507975

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White plastic cartridge with red and blue limit stop with square brass stem and black rubber seals on the bottom.

Pressure Balance Tub & Shower Cartridge for Mainline A507975 - Image 2

Pressure Balance Tub & Shower Cartridge for Mainline A507975 - Image 3

Pressure Balance Tub & Shower Cartridge for Mainline A507975 - Image 4

WHAT OUR CUSTOMERS SAY…

“It is so nice to see you guys are still rocking and providing the best service for unique plumbing parts. I first used you guys 20 plus years ago when my brother turned me on to you. I live in Nashville now and was searching the entire region for a particular cartridge and you are the only one that had it. Hands down there's not many like you and you've always provided a great service and I'm glad to see you doing it now even online! ”

-James

01/11/2022

$74.17

The Mainline A507975 is a washerless pressure balance replacement cartridge designed specifically for 410V series tub and shower rough-in valves. It is a critical plumbing component used to maintain consistent water temperature and pressure while repairing leaks in shower systems.

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.

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Pressure Balance Cartridge for Mainline

A507975

A washerless pressure balance cartridge designed to prevent sudden temperature changes in the shower or tub.
Designed for use with 410V, 410VLS, 410VPEX, and 410-LS pressure balance tub and shower valves.
5 3/8″ length

Customer submitted image.

Common questions about this product

Yes, this is the OEM recommended part.

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.

Yes, this aftermarket part will replace your OEM part.

WHAT 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