For that small loss of fit? I'd think hard about repairing it with a Loctite product or possibly even JB Weld. If it ever needs repair again (unlikely) then machine out the old race and do it again - or replace the housing, they can't be all that rare.
Are you kidding me? What did they fix? They took it apart, rolled said parts in the dirt, and then couldn't get it put back together again. They just think we're to stupid to notice that it wouldn't turn anymore. Not to mention that they were installing one of the hydraulic piston and seal with a hammer & screwdriver.
