I'm not sure if this topic has been discussed or not, sorry if it has. I tried my best to search for it in a variaty of ways and could not find anything. The fluid for the NV 245 Transfer Case is Mopar NV245/247 Transfer Case Fluid P/N 05016796AB. Is this the only fluid that should be used in these case and as such is just a dealer item? I'm asking because the dealer in my area (Memphis, TN) want's $30.00 per quart for the stuff. It's not that big a deal because the frequency of change is low. But does anyone know of a differant/better fluid to use? For what it's worth, the Amsoil site does not list one of their products for this application, they refer to the OEM fluid. Thanks, and sorry again if this has been covered.