your "mechanic" ( cough) is eaither an idiot OR a liar, there's no "inner" & "outer" wheel bearings, just one per wheel. In either case, I'd not let this guy touch your car.:tdown:Well the mechanic said I needed to place my right side inner and outer wheel bearings. I can't find anything that specifies that they are different in size so Here I am asking. Are the inner and outer wheel bearings different size?