2010-2012 Powertrain
2012 2500 Cummins 3:73 gears 110k.
On interstate at 70 mph and the carrier shaft holding the spider gears comes lose BOOM
Totally destroyed rear end. That ain’t all
In a bad spot on road. Engaged 4 wheel drive and truck moved. Got up to about 30 and on side of road and gears locked up...