Fluid · Rear Differential
Rear Differential
for 1997 Chevrolet Blazer 4.3L V6 Vortec · AWD
Fluid Type
80W-90 GL-5 gear oil
Spec: API GL-5
Capacity
4.2qt
3.97 L
Drain & Refill
4.2 qt
3.97 L
Change Interval
50,000 mi
80,450 km
Notes
GM 7.625 inch 10-bolt rear axle. Add limited-slip additive if equipped with posi-traction
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