Pressure Balance Tub & Shower Cartridge for Mainline A507975

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 3

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

WHAT OUR CUSTOMERS SAY…

“Prompt, competent service. Got it, installed it, everything works. Even shipped to Canada on a part that was difficult to find here. 5 Stars for sure. ”

-Jim

04/05/2022

$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…

“Fantastic! I walked in with parts to the faucet in my vintage sink and walked out with everything I needed. Chain hardware stores suggested I get a whole new sink and/or would not be able to do it without a plumber. The employee at Noels took a quick look, knew what it was, and had it in stock. I was able to fix my sink in two minutes with their help! ”

-Elizabeth A.

03/14/2021