CYLINDER, Brake Master Cylinder diagram Lt Truck GMC Sierra 3500HD Double Cab - 53 Bodystyle (2WD)

PNCPart codeTitleQuantity
1 20925765  CYLINDER,BRK MAS(INCLS 1-3,5,6)(ACDelco #174-1235) 01
2 22989338  CYLINDER,BRK MAS(INCLS 1-4,6,7)(ACDelco #174-1240) 01