11-17 GMC SIERRA SILVERADO 3500HD DRW REAR DIFFERENTIAL AXLE GT4 G80 DUALLY 3.73

Here we have a good used limited slip rear differential with 3.73 gears removed from a 2011 GMC 2500hd 6.6 duramax. Complete and ready to install. This should fit 11-17 trucks DUAL rear wheel 3500 NON CAB-CHASSIS only.