Fluid · Rear Differential
Rear Differential
for 1999 Ford F-350 6.8L V10 Triton · 4WD
Fluid Type
75W-90 synthetic gear oil
Spec: API GL-5
Capacity
5.5qt
5.2 L
Drain & Refill
5.5 qt
5.2 L
Change Interval
100,000 mi
160,900 km
Notes
Dana 80 rear axle typical for Super Duty. Add friction modifier for limited slip. Severe service: 50k miles.
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