Older delta faucet leaks, help me identify it.

[pmreimer]

I have a very old bath/shower faucet that I can't get it to completely stop dripping, no matter what position I close it in. The best way to explain it is like a joystick. You push it up to turn it on, left to make it warmer, right to make it colder. It has what I would call a sheath that goes around all of the internals. I know if I can get it taken apart I can replace a gasket or something, but I have no idea what part number this faucet is.

[Caduceus]

Looks like a model 642. Call Delta @ 1‑800‑345‑DELTA (3358) to see if parts are still available. Some hardware stores may carry repair kits, but I believe that model is discontinued.

[johnjh2o]

It uses the same seats, springs and ball as the delta 400 kitchen faucet. Have you tried tightening the ring inside the retaining nut?

John

[pmreimer]

Thanks to both of you. From what I can tell from Delta's site, the ring I think I should tighten is corroded to the point that I don't want to deal with it. I think I'd rather replace it at this point; it's had 30-40 years of use, I think, and wouldn't be up to any code... but how do i get it off?

[DUNBAR PLUMBING]

Utilize the R10000 valve from Delta.

You'll have to remove it from the water lines, install a new one.