This Fits Your 2011 GMC Sierra 2500 HD 6.6L Duramax V8 DIESEL A/T RWD Denali Crew Cab Pickup Fleetside
Full size assembly image of REAR SUSPENSION. SUSPENSION COMPONENTS. (1/1)

REAR SUSPENSION. SUSPENSION COMPONENTS.

1 ton. 1/2 ton 6 1/2 ft bd. 1/2 ton 8 ft bed. 2WD. 3/4 ton. 4WD. front. lower. upper.