OK one of the typical Grand issues caught up to me, actually several at once. Lol my power steering pressure hose is leaking from down by the gear box. Should I just replace the hose or go ahead and replace it all? I know an upgrade is the Durango gear box. Same year model 4wd Durango gear box if I remember right. My question however is do they use the same power pressure hose or different ones? Also when looking the part up it showed a proportional steering one and a regular one. The part number is wore off the hose how can I tell the difference on which one the Grand has?