Diesel Place : Chevrolet and GMC Diesel Truck Forums - View Single Post - Dual Alternators
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Old 04-29-2019, 12:55 AM   #7 (permalink)
redwngr
Diesel Expert
 
Join Date: Jan 2008
Location: SW ONT
Posts: 2,704

The alternator capacities being installed in these trucks has increased greatly over the years.

FWIW, the currently offered combinations are:
Standard - 150A
Optional - 220A (included with snowplow prep on gas or diesel)
Optional duals - one of each (and only available on dmax)
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