Originally Posted by
matthewpickup
to get discs off hit it with a hammer .
which discs are they 4x4 or 2wd as the offset is completely diffrent and tbh this offset with the disc could change the way the calliper is going to fit
Different sizes as well, you can't fit the 2WD 4 pots to 4x4 hubs, the offset is different, the reason you can't interchange hubs, as you found out is because the struts are different thicknesses.
Yes the discs get rusted on so usually require some persuasion in the form of a hammer, are you sure there are no screws behind the discs holding them?
Martin