Looking to see if someone can identify this stem (middle stem of a triple handle tub faucet). I can't find any logo or serial numbers. Any leads would help. Our local plumbing store couldn't find it's manufacture. Thanks !
Are you able to clean the cartridge enough to see if there any identifying numbers on it? I was in a similar situation (trying to ID a cartridge) and found a patent number which I googled and found the model.