I just ordered a front passenger side hub from ipd for our 2000 v70 xc and when I have a little time will install it. Are there any special tools required? What size torks drive do i need? What size is the axle nut? Or any thing else that might help me. Thanks!

 

It should all be easy.
There is no axle nut it is a bolt (14MM)
The axle bolts should be I think 18MM.

 

What size star drive socket do i need?

 

If it has it I think it is a E6 but not 100% positive. You can usually buy the entire set from like AutoZone for like $20.00

 

Do not overtighten the axle nut when done. Good luck!