American Standard Cartridge 51091-0070A

“Temperature Control Pressure Balance Valve Cartridge for American Standard M952100-0070A Jado A962434.191” has been added to your cart. View cart

White plastic body with black rubber seals green seats and grey plastic top.

WHAT OUR CUSTOMERS SAY…

“Order received and installed. Thank you very much (spoken mentally in my best Elvis voice). Really is nice to know that there is still a business out there that's got their act together! Appreciate the quick service and correct parts shipping. Thanks again.. jP ”

-Jack P.

04/02/2026

$61.27

This Pressure Balance Unit maintains a constant output temperature in response to changes in hot and cold water supply pressure. This means there’s less chance you’ll experience dramatic changes in water temperature. The diaphragm system with integrated check valves is engineered to eliminate cross flow and this Pressure Balance Unit is also designed to avoid failure due to mineral deposits, so it is ideal for use in hard water areas.

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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American Standard 051091-0070A Pressure Balance Cartridge is a genuine OEM replacement part designed for use with the Reliant+ and Reliant 3 bath and shower faucet series. This unit is primarily engineered to stabilize water temperature and prevent sudden fluctuations that can lead to accidental scalding.

51091-0070A

Plastic construction for durability
Hot/cold cartridge for your tub and shower
Helps prevent accidental scalding
Easy to install
Pressure balancing kit – includes screws & disk
For use with American Standard Reliant Plus bath and shower trim kit

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.

WHAT OUR CUSTOMERS SAY…

“I was very happy with Noel’s Plumbing. I was searching for a fairly rare part and saw it listed on their website. After placing my order, I was informed that the item was actually on backorder. Noel’s Plumbing was upfront and honest right away, letting me know it might take some time to arrive. Throughout the wait, they consistently kept me updated, which I really appreciated. When the part finally came in, they shipped it out immediately. It arrived exactly as described and was precisely what I needed. Excellent communication, honesty, and follow-through. Thank you, Noel’s Plumbing! ”

-Dave F.

04/04/2026