Josh,
I am assumming you are replacing the bushings in the gimbal of the drives,there are no bearings.Bad news for you,nobody makes them,or has them.I ended going to a machine shop with an old one and had them made.Here is another bad part,the tolerences are so tight and each one is different that you will also need to sand them to exact sizes.Hope this helps.If you need any help email me at
fisherm93@aol.com