BEARING KIT-GEAR-SHAFT, Transmission Mainshaft diagram Lt Truck GMC Sierra Classic 1500HD Crew Cab - 43 Bodystyle (4WD)

PNCPart codeTitleQuantity
1 12382891  SHAFT,MAIN 01
2 12547354  SHAFT,MAIN(ACDelco #12547354) 01
3 12548339  GEAR,TRANS MAIN SHF O/D(22 TEETH) 01