Bit of a weird one. Both of these rear hubs are from the same car but one has a groove and the other does not.
I don't think I have ever had 2 on the worktop at the same time so would not have noticed before.
Can anyone explain why they are different?
Apart from the groove they look pretty much the same so I have no worries popping in new bearings and putting them one but I am curious ![]()
Jason












