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1975-1986 GMC K2500
4.8L I6•4WD•gas•292
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Repairs0Labor1049Torque280Fluid20DTC0Battery2Maintenance0Recalls0
Fluid · Rear Differential

Rear Differential

for 1975-1986 GMC K2500 4.8L I6 · 4WD
Fluid Type
80W-90 GL-5 gear oil
Spec: API GL-5
Capacity
5.5qt
5.2 L
Drain & Refill
5.5 qt
5.2 L
Change Interval
30,000 mi
48,270 km

Notes

14-bolt full-float rear axle, may require limited-slip additive if equipped

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