Just got my 968 back from a complete transaxle rebuild.
No sound at all from the rear! In new condition these babies are smooth and QUIET.
In a cab with the top up a bad bearing sounds really annoying.
The only comment from the tech. was that the pinion bearing was installed without enough clearance. This is the bearing that was replaced by Porsche, go figure.
Filled with Swepco 201 and some Lucas stabilizer(25%) and it is all good.
Next project is a full set of drilled, slotted, zinc plated Zimmerman rotors from iRotors Inc. and Porterfield R4 s AP345 pads. ( thanks to info supplied by master flash )
Brian