please help

[brandon watson]

Is anyone able to identify this diverter stem

 

[Smooky]

To get some good hits you need a good picture with the tape showing the full length of the stem. If you count the splines on the broach that would help to narrow down the search for your diverter. The splines are the little grooves where the handle attaches. You could also remove a hot or cold stem and lay it next to a ruler. That could help to determine who makes the faucet.
If there are 16 splines I think it is Newport Brass