Transfer Case
WARNING: This page is about a different car, the 2009 Jeep Grand Cherokee. However, it is still accessible from the selected car via links, so may be relevant.
Recommended lubricant for the NV140 transfer case is Mopar® ATF+4, Automatic Transmission Fluid. Recommended lubricant for the NV245 transfer case is Mopar® NV245/247 Transfer Case Fluid. Recommended lubricant for the NV146 transfer case is Mopar® NV146 Transfer Case Fluid.