Navigator 4WD V8-5.4L VIN 5 (2006)
Fluid - Differential: Capacity Specifications
Differential Oil Capacity
FRONT AXLE ....................................................................................................................................................................... 3.5 - 3.7 pints (1.8 - 2.0 liters)
REAR AXLE
Conventional differential ...................................................................................................................................................................... 4.5 pints (2.13 liters)
Limited-slip differential ...................................................................................................................................................................... 4.25 pints (2.01 liters)
NOTE: Your vehicles rear axle is filled with a synthetic rear axle lubricant and is considered lubricated for life. These lubricants are not to be checked or
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.
NOTE: Add 4 oz. (118 ml) of Additive Friction Modifier XL-3 (or equivalent) for complete refill of Limited Slip axles. For complete refills, fill using
the Additive Friction Modifier first.