IDK and the GT series turbos your not supposed to be able to get individual parts for. And like I said the wheels already come balanced.... Hence why you can find just the wheel.... What DIYer who buys the wheel has a 200k rpm balancer at their house...
Turbo Balancing - Gpop Shop - DSM Forums Read this. I know its DSM but a DSM guy I know who rebuilds turbos for a living explains it. That on component balanced turbos (garretts GT series) a Balance is not needed as long as there is no other damage to the turbo that would throw balance out.