Rear Differential

for 1999 Ford Econoline 7.3L V8 · RWD

Fluid Type

75W-90 synthetic gear oil

Spec: API GL-5

Capacity

6qt

5.68 L

Drain & Refill

6 qt

5.68 L

Change Interval

50,000 mi

80,450 km

Notes

Dana 80 or Sterling 10.5" axle common on diesel vans. More frequent service recommended for diesel due to higher torque. Add limited slip additive if equipped

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Other fluid systems on this vehicle

Automatic Transmission

17 qt

Washer Fluid

4 qt

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🔧 Database maintained under the daily editorial review of Chris Hackleman · Master Technician · 20+ years and Jeff Moore · Master Lexus & Toyota Mechanic · 20+ years. Spot an error? Use the Help link above — a human reads every report.

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