Fluid · Rear Differential
Rear Differential
for 2023 Chevrolet Silverado 1500 3.0L I6 Duramax LM2 · 4WD
Fluid Type
75W-90 synthetic gear oil
Spec: GM axle spec
Capacity
3.2qt
3.03 L
Drain & Refill
3.2 qt
3.03 L
Change Interval
50,000 mi
80,450 km
Notes
Typically heavier-duty rear axle with diesel package
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