This Fits Your 2013 GMC Sierra 2500 HD 6.6L Duramax V8 DIESEL A/T RWD Denali Crew Cab Pickup Fleetside
Full size assembly image of FRONT SUSPENSION. LOWER CONTROL ARM. STABILIZER BAR. SUSPENSION COMPONENTS. UPPER CONTROL ARM. (1/1)

FRONT SUSPENSION. LOWER CONTROL ARM. STABILIZER BAR. SUSPENSION COMPONENTS. UPPER CONTROL ARM.

Sierra; 2500 Series; Left. Sierra; 2500 Series; Right. Sierra; 2WD; 2500 Series. Sierra; 2WD; 3500 Series. Sierra; 3500 Series; Left. Sierra; 3500 Series; Right. Sierra; 4WD; 2500 Series. Sierra; 4WD; 3500 Series. Sierra; 6.0L; Left; Crew/Extended Cab. Sierra; 6.0L; Left; Regular Cab. Sierra; 6.0L; Right; Crew/Extended Cab. Sierra; 6.0L; Right; Regular Cab. Sierra; 6.6L; Left; Crew/Extended Cab. Sierra; 6.6L; Left; Regular Cab. Sierra; 6.6L; Right; Crew/Extended Cab. Sierra; 6.6L; Right; Regular Cab. Sierra; Delco #560-643. Sierra; Delco #560-644. Sierra; Delco #560-647. Sierra; Left. Sierra; Right.