This Fits Your 2012 GMC Sierra 2500 HD 6.6L Duramax V8 DIESEL A/T RWD WT Standard Cab Pickup Fleetside
Full size assembly image of Frame & components. (1/1)

Frame & components.

4WD. 6 speed TRANS. 8 & 10 speed TRANS. Aluminum type. Front. Plastic type. Position 1. Position 2 & 4. Position 3. Rear. W/O off road pkg. W/OFF road pkg.