This Fits Your 2018 GMC Sierra 2500 HD 6.6L Duramax V8 DIESEL A/T RWD Base Extended Cab Pickup Fleetside
Full size assembly image of FRAME & COMPONENTS. (1/1)

FRAME & COMPONENTS.

4WD. 5. 3 liter. 6. 2 liter. Escalade. Front. Position 1. Position 2 & 4. Position 3. Rear. Tahoe. W/O Police. W/O Z71 pkg. W/POLICE. W/Z71 pkg. Yukon.