Icyhotpatch

I just skimmed through here and didn't see it. anyone know the part number to the 97-99 outback trailing arm bracket? Is it 20520AA040 and 20520AA030? Just checking because the local dealer needs to order them and I don't want to order the wrong stuff. Those are the part numbers listed on the Subaru OEM parts website but if i look up a 2.5 wagon its a different set of numbers. Those are 20520AC030 and 20520AC040