BOOSTER-INSULATOR KIT, Hydraulic Power Brake Booster diagram Cadillac STS

PNCPart codeTitleQuantity
1 20800046  BOOSTER,P/B(INCLS 4,5)(ACDelco #178-0818) 01
2 25775922  INSULATOR KIT,P/B BOOS PUMP(INCLS 22,23)(ON PUMP) 01