American StandardM961854-0070A Disk with Screws, 4 in wide x 3.50 in tall x 5 in deep

This product along with these two other parts listed below, helped stop a leak that had been ongoing for months. I was getting ready to tear out the drywall on the backside of my bathroom wall to replace the entire unit but a friend suggested I first check the pressure balance valve as well as the cartridge. The cartridge alone ran more than $30.00 a the local Home Depot and I purchased all three parts from Amazon for a few dollars more that what I would have paid at Home Depot for the cartridge alone. Not very difficult to replace and it resolved my leak saving me money on my monthly water bill as well as labor and repairs I would have had to pay to someone else. Awesome buy.Additional parts purchased:M952100-0070AA954.4400070A

Perfect fit, no hassle!

Fit the shower valve

This is a metal ring which holds parts together; it does not make contact with water, and it's not a seal or gasket. Unless you have lost or damaged the same part somehow, you probably won't need this if you are just replacing the cartridge. But it looks well made and new, so, no complaints.

Easy enough to install. Quality product. It didn't fix the problem I am having with my hot water but only because it turned out not to be the problem. Good installation instructions included.

I was having trouble finding this part locally. Found it here on Amazon, right part right price!

Perfect replacement for AS Hampton Shower Body.

Worked great and fit perfectly. Well designed, quality piece

Perfect replacement part

Pert