In my 1950s house water was spraying down the stem when diverted to the shower position. It's just shy of 6 inches with a long hex nut as its bonnet. The escutcheon is threaded and attaches to the right most threads pictured.
The hot/cold are cross style metal handles with a simple metal lever for the diverter.
I'm trying to remedy the issue of water leaking/spraying down the stem. I can't get at the back at this time, so I'm not willing to replace the back end hardware like I should for this old shower. I also saw no removable seat when looking down the pipe.
I want to replace the handles/escutcheon, but at a minimum I want to stop the leak. Any suggestions on what replacement hardware is needed? I have no idea how to identify the brand if I needed to keep with a specific brand. I assume I just need a new stem and seat washer and the bonnet/packing nut can be reused as long as I get new packing.
Thanks for your time.
