1983 POWER BOOSTER CHART J DELCO MORAINE PRODUC COL T TION SERVICE DIVISION USAGE N0 18007080 18012157 1 2 3 4 J W JM5 A 1 18007080 18012157 6 J 1 18004550 18004550 1 2 3 4 J W JM7 2 1983 POWER BOOSTER CHART J DELCO MORAINE GROUP 1 2 SERVICE POWERHEAD BOOSTER 4 901 18012157 18004550 POWERHEAD REPAIR KIT 4 898 18007880 18010099 PISTON KIT 4 922 18014002 18014003 PISTON ROD KIT 4 924 5469384 5469384 VALVE GROMMET 4 955 18003614 18003614 AIR VALVE P1unger valve 4 918 18007882 VACUUM SWITCH KIT 4 906 T 1989 GENERAL MOTORS SERVICE PARTS OPERAT ONS OLDSMOB LE 32J 4 901 4 66 REV 4 89