Fluid · Automatic Transmission
Automatic Transmission
for 2015 Chevrolet Silverado 2500HD 6.6L V8 Duramax LML · 4WD
Fluid Type
Dexron VI ATF
Spec: GM Dexron VI
Capacity
13.4qt
12.68 L
Drain & Refill
5 qt
4.73 L
Change Interval
50,000 mi
80,450 km
Notes
Allison 1000 6-speed. Full service capacity ~13.4qt, pan drop ~5qt. Severe duty 25000 miles
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