Fluid · Rear Differential
Rear Differential
for 1957 GMC 250 Series 270ci I6 · RWD
Fluid Type
SAE 90 GL-5 gear oil
Spec: GL-5
Capacity
4qt
3.78 L
Drain & Refill
4 qt
3.78 L
Change Interval
24,000 mi
38,616 km
Data quality
Book-style estimate
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Notes
Capacity varies by axle ratio and housing type. Medium-duty truck axle.