Where to get a front pump for a 42RH (A500)

It is a lockup, I got it all apart yesterday and can see the lockup solenoid in the trans. Found out the accumulator spring was broken, so I need to try to find one of those somewhere. Otherwise it didn't look too bad inside. There was a little metal in the pan, but the fluid wasn't all the dark and the clutches were decent, though one set looked pretty dark. Not sure if the accumulator spring would cause the issues I'm running into or not. May try to open up the valve body and see if there is a bunch of junk in there or something that may be clogging a port.