BOOSTER-GASKET, Hydraulic Power Brake Booster diagram Lt Truck GMC Sierra 3500HD Denali Crew Cab - 43 Bodystyle (4WD)

PNCPart codeTitleQuantity
1 15974046  GASKET,P/B BOOS(ACDelco #15974046) 01
2 22872387  GASKET,P/B BOOS(ACDelco #22872387) 01
3 23135220  BOOSTER,P/B(INCLS 2)(ACDelco #178-0911) 01