Dan Jacobs

Glen I'm sure,is correct about the 964,993, and GT3 being interchangeable. However the 964 C4 uses a smaller cv joint on the trans end with 8mm bolts instead of the 10mm bolts on the other cars
Dan J

carreracup21

Dan,
Yeah, I heard that today too. So I didn't get the C4 driveshaft, but they were a great deal at $200 each.

Glen

Dan good point, I didnt notice that when I did the quick glance.

Bill, I have a 993 axle I can send You if You want it for a spare.

Glen

Bill, btw can You PM me the seller of the C4 axles, I may snag those for the 964.

chris walrod

Krytox IS simply the best CV grease, but very nasty to deal with. Do not get it on your bare hands!

JC in NY

Just an update to this thread. I had an opportunity to compare a set of original Carrera Cup axles (racing part) 964.332.024.70 to a set of normal Carrera 2 axles 964.332.024.08 . They are identical in every respect with a very minor detail difference. The Cup part has a sort of roll pin stuck inside the center bore of the stub axle, maybe to limit the amount of goo that can escape? The normal part can easily be modified with the roll pin if so desired. All other dimensions are the same, including the threaded part for the main axle nut.

Robert Linton

Use Krytox GPL 297.

Bill Gregory

We are seeing bearing failures in track usage, and I'm told, fwiw, that the currently available bearing don't last as long as the originals. We've also seen a few broken rear hubs. However, it's not clear if they broke because of vibrations from a bad rear bearing or some other reason. I know of one 964 racer who carries spare bearings, spare RS nuts, a spare axle, and a spare hub. Consider Loctite on the axle nuts, too.