Fluid · Rear Differential
Rear Differential
for 2025 Lincoln Navigator 3.5L EcoBoost V6 · 4WD
Fluid Type
75W-140 synthetic rear axle lubricant
Spec: WSP-M2C192-A
Capacity
3qt
2.84 L
Drain & Refill
3 qt
2.84 L
Change Interval
150,000 mi
241,350 km
Notes
9.75-inch rear axle. First change 150k miles normal use, 50k severe use. Add 4 oz friction modifier if limited slip
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