Fluid · Rear Differential
Rear Differential
for 2001 Ford Excursion 6.8L V10 Triton · 4WD
Fluid Type
80W-90 gear oil
Spec: Ford WSP-M2C197-A, API GL-5
Capacity
6qt
5.68 L
Drain & Refill
6 qt
5.68 L
Change Interval
50,000 mi
80,450 km
Notes
Sterling 10.5 rear axle. Add 4 oz friction modifier if limited slip. Use synthetic 75W-140 for severe service/towing.
As an Amazon Associate, OLP earns from qualifying purchases — how we link. This never changes the specs we publish.