\'46-47 OverDrive solenoid

I've tried to log in with the name and password I printed out from the site, but no go. Looking for a source for the R9 type 6-volt overdrive solenoid that may ahve been used on the '46-47 Hudsons? I believe it to be a long shaft that pushes out to engage the OD. Use is for a '41 Packard 120, but I think I saw in Hollengers where Hudson may have used the same or similar enough OD solenoid? Just need to find a rebuildable one. RHO