Got the transmission out and disasembled down to the bearing. 4 bearings from the ISB actually have disappeared, hopefully the previous owner found the on the magnet.
Now I need to order a new one. I know the model number 6009 but there are different types of seals (mine is in too bad of shape to tell)

:
Seals on one side, seals on both sides, metal seals, rubber seals, etc..
Could someone direct me to the correct one?
Also has anyone found a good hybrid or full ceramic bearing for this application?
Also the flywheel has two parts and must have a bearing inside. Mine wobbles, can this be repaired or does the flywheel need replaced?