Fluid · Rear Differential
Rear Differential
for 2004 GMC Sierra 1500 6.0L V8 Vortec · 4WD
Fluid Type
75W-90 synthetic gear oil
Spec: API GL-5
Capacity
2.25qt
2.13 L
Drain & Refill
2.25 qt
2.13 L
Change Interval
50,000 mi
80,450 km
Notes
10.5 inch 14-bolt rear axle. May require limited slip additive if equipped with G80 locking differential
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