WARNING: This page is about a different car, the 2005 Mercury Mountaineer and 2005 Ford Explorer. However, it is still accessible from the selected car via links, so may be relevant.
AXLE LUBRICANTS AND CAPACITIES
Lubricant
Specification
Capacity
Rear Axle - Conventional
SAE 75W-140 High Performance Rear Axle Lubricant XY-75W140-QL