I'm potentially buying a diff tomorrow, it's listed as an e36 328i LSD, I know these exist but can't find a conclusive answer on how to tell if it's LSD. Some are sayin if u spin one drive shaft output the other should spin in the same direction, some are saying it should spin in the opposite direction and some are saying it shouldn't spin at all
I'm running on the assumption that the tag is worn, Iv asked the guy to get the tag digits for me but that might not be possible.
I'd rather not strip the back off to look inside cuz I might install a leak lol
Any info would be greatly appreciated