July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Differential Fluid Capacities

AXLE CAPACITIES

Application

Pts. (L)

Econoline

Rear

8.8" & 9.75" Ford ⁽¹⁾⁽²⁾

5.5-5.8 (2.60-2.80)

9.75" Dana M60-1U ⁽¹⁾⁽²⁾

6.3 (3.00)

10.5" Dana M70-1HD ⁽¹⁾⁽²⁾

7.5 (3.50)

10.5" Dana M70-2U ⁽¹⁾⁽²⁾

6.5 (3.10)

11.5" Dana M80 ⁽³⁾⁽²⁾

8.3 (3.90)

Expedition & Navigator

Front ⁽¹⁾

3.8 (1.80)

Rear ⁽³⁾⁽²⁾

5.5 (2.60)

Explorer & Mountaineer

Front ⁽¹⁾

3.5 (1.7)

Rear ⁽¹⁾⁽²⁾⁽⁴⁾

6.1-6.5 (2.90-3.10)

Pickup (F150 & F250)

Front

3.6 (1.70)

Rear ⁽²⁾

5.5-5.8 (2.60-2.70)

Pickup (Super-Duty)

Front

Dana 50-IFS HD

3.8 (1.80)

Dana 60 Monobeam

5.8 (2.80)

Rear

8.8" Ford

5.5 (2.60)

10.25" Ford ⁽²⁾

7.5 (3.50)

11.25" Dana 80

8.3 (3.90)

Ranger

Front ⁽¹⁾

3.0-3.6 (1.40-1.70)

Rear ⁽¹⁾⁽²⁾

5.1-5.5 (2.40-2.60)

⁽¹⁾	80W-90 gear lube.

⁽²⁾	Add 4-6 oz. (118-177 ml) friction modifier for Traction-Lok axles.

⁽³⁾	75W-140 synthetic gear lube.

⁽⁴⁾	If equipped with 4.0L engine and 3.73 or 4.10 rear axle ratio, or with 5.0L engine, use 75W-140 synthetic gear lube.