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Just bought a 2011 3500HD drw 4x4 with the d/a combo. Curious if anybody knows what axle this vehicle has in it?
 

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I don't know if the 2011 are the same but the older ones had AAM 11.5 14 Bolt in them.
 

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AAM 11.5 as was stated. GM and Dodge share the same rear axle. the Kodiak has I believe a Dana axle
 

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its still the 11.5 aam it has a heavy axle housing larger tubes bigger hubs and mounts on 3 inch leaf springs and it also has alot bigger brakes
 
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