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Rear axle fluid1 Motorcraft SAE
75W140 Synthetic
Rear Axle Lubricant
All 2.9-3.1L
(5.5-5.8 pints)
1 Your vehicle’s rear axle is equipped with synthetic rear axle lubricant. Rear
axles containing synthetic lubricant are lubricated for life. These lubricants
do not need to be checked or changed unless a leak is suspected, service
required or the axle assembly has been submerged in water. The axle
lubricant should be changed any time the rear axle has been submerged in
water. Add 118 ml (4 oz.) of additive friction modifier C8AZ-19B546–A, Ford
specification EST-M2C118–A, for complete fill of 8.8 inch and 9.75 inch ring
gear Traction-Lok axles.
Service refill capacities are determined by filling the rear axle 6 mm to
14 mm (1/4 inch to 9/16 inch) below the bottom of the filler hole.
Capacities and specifications
175