65 Valiant Convertible Hydraulic Pump

Would anyone have a schematic for the 1965 Plymouth Valiant Convertible Hydraulic Pump and the 12V DC motor? I took the one I have apart in order to clean it as it was sitting for over 20 years....had some sludge and dried out O-ring problems . While dismantling, 4 round steel ball bearing balls fell out, and I have no clue where they go back in the unit. If you have the schematic for the pump and DC motor, great, or if someone could direct me on where to find the information. Are the O-rings unique to the pump, or will any o-ring do? Thanks. Old Dart 66
See if you can get the digrame of the ford mustang pump(64 and up until they went away from the fox body style umm 93 ish. those are the same pumps, externaly and might be internal.) I have an old burned out 66 convertible pump somewhere in the garage that I might be able to find and open up for you, but it'll take a couple days for me to even find it. I used a Salvage yard 90 foxbody mustang pump since it has the correct terminals on it and works well for $25.00 so I was happy.