EXTENSION, Member diagram Lt Truck GMC Sierra 2500HD Ext Cab - 53 Bodystyle (2WD)

PNCPart codeTitleQuantity
1 88938443  EXTENSION,S/RL(REAR)(INCLS 3)(PART OF 1) 01
2 88938444  EXTENSION,S/RL(REAR)(INCLS 3)(PART OF 1) 01