Fluid · Rear Differential
Rear Differential
for 1998 Ford Econoline 7.3L V8 · RWD
Fluid Type
75W-90 or 80W-90 gear oil
Spec: API GL-5
Capacity
6qt
5.68 L
Drain & Refill
6 qt
5.68 L
Change Interval
100,000 mi
160,900 km
Notes
Ford 10.25" or Dana 80 rear axle typical on diesel vans. Dana 80 slightly higher capacity. Add 4-6oz friction modifier if limited slip.
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