So good news, I have a cool mechanic who is replacing my Stage-4 (after one month, can't stand it) with stock for total of $ 300.00 and at this point I would also like to replace both side bearings in the rear. I get rough grinding on turns and smooth on straights. I figure its worth replacing and not waiting till they give out. Basically what I wanna know is what is the part number or which number is it in the diagram?



I kind of figured it might be # 36 if so great.. I might as well. At this point I can also tighten it with the new torque specs that Billman says.

 

I'm pretty sure you are correct. #2 looks like the hubs that Billman showed me, and the wheel bearing is what goes on it. Good luck with the fix.

 

Yes, you are correct, just had one of mine replaced.

 

Well first I'll try to tighten the bolt down and see if that fixes the problem, if not new bearings are in the order list.