Fluid · Rear Differential
Rear Differential
for 2026 Chevrolet Silverado 1500 6.2L V8 L87 · RWD
Fluid Type
75W-90 synthetic gear oil
Spec: GM Part #12378261
Capacity
2.7qt
2.55 L
Drain & Refill
2.7 qt
2.55 L
Change Interval
45,000 mi
72,405 km
Notes
Rear axle. Capacity varies slightly by axle ratio (2WD and 4WD).
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