I'm working on old apartment building.. trying to replace old sayco diverter stem.the newer one I bought at a plumbing house look like a perfect match but when I install part of the water still flows out tub spout when it is diverted to shower.. not many moving parts... hard to see where problem...

Replaced all 3 valves in tub. When the cold water is turned on 100% diverts to shower head or the tub(works as designed). When the hot water is turned on (cold off) about 20% of water comes out to tub while the remainder goes to shower head. If diverter is turned to tub it works as designed. What...

I'm want to replace the O-rings in the diverter cause its dripping behind the wall when I turn it to tub spigut but not when I turn it shower but I can't seem to get the handle off I've taken the screw out and tapped on it to loosen it and I even pryed on it but no use any suggestions?

My shower diverter is controlled by a knob located between the hot and cold water knobs above the tub on the shower wall. I have replaced the diverter but water continues to flow from both the tub spout and the showerhead.

My faucet on my bath top was leaking.It is a three handle system. I took the stems out and replaced the O-rings. Nothing is leaking anymore, but when the diverter is insalled, part of the water still flows out the tub spout when it is diverted to shower. The diverter parts are fine. Is there a...