Fluid · Front Differential
Front Differential
for 2001 Chevrolet Silverado 2500HD 6.6L V8 Duramax LB7/LLY · 4WD
Fluid Type
75W-90 synthetic gear oil
Spec: GL-5
Capacity
3.5qt
3.31 L
Drain & Refill
3.5 qt
3.31 L
Change Interval
50,000 mi
80,450 km
Data quality
Book-style estimate
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Notes
AAM 9.25" front axle (4WD). Use limited-slip additive if equipped with G80 locking diff
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