Explorer 2WD V8-302 5.0L VIN P SFI (1999)
Fluid - Differential: Fluid Type Specifications
Type ................................................................................................................................................................................................ SAE 75W-140 Synthetic
Note:
The rear axle is filled with a synthetic axle lubricant and is considered lubricated for life. These lubricants do not need to be checked nor changed unless
a leak is suspected, service is required, or the axle has been submerged in water. The axle lubricant should be changed any time the axle has been
submerged in water.