This Fits Your 2011 Chevrolet Silverado 3500 HD WT Extended Cab Pickup Fleetside 6.6L Duramax V8 DIESEL A/T 4WD
Full size assembly image of PICK UP BOX. EXTERIOR TRIM. (1/1)

PICK UP BOX. EXTERIOR TRIM.

5. 9 ft box side panel. "4X4". "Z71 4X4". "Z71 plus 4X4". "Z71 plus". "Z71". Chevrolet. Front. GMC. Rear.