Hardy disks V. and H. equal?

hello, for example, have a big problem, and that’s what I’m standing in plow and think that 1 hardy disk is crumbled. my question now, have 1 new one lying there, are these for front and rear the same? have switched in a 30’s zone from the 2nd to the 3rd gear, when after about 200m the lift came, full on the gas, a short rumble and nothing works anymore. have already felt slight blows in the drive while changing gear before, but had no time until now. well, that avenges now. a cardan shaft on the shield plates of the exhaust loop, other noises. so I hope the wave is still healthy, and it was “only” the hardy disks. are both hardy disks the same? if, then I will exchange both before I leave again! Car is a 96er omega B caravan X25XE. please tell me quickly if they are the same! mfg, patrick.