My shower faucet is leaking. I managed to get behind the knobs, but it doesn't have the typical washer to replace. I've attached pics of the assembly. Can anyone identify it and suggest if it's reparable or not.
Delta cartridge with extensions. usually seen in deck mounted Roman tub valves. you can reuse the extension. down inside the valve are small neoprene cups with a small spring underneath.
Maybe. I think delta had 2 types of cups and springs. you can see the difference in the 2. the other one has a straight & longer spring. and the cup is a little longer. But most likely the same cup and spring as in the faucets