1987 POWEER BOOSTER CHART L DELCO MORAINE PRODUC COL TION SERVICE DIVISION USAGE NO 18013875 18013875 1 L W J50 1 GROUP 1 SERVICE POWERHEAD BOOSTER 4 4 901 18013875 POWERHEAD REPAIR KIT 1 4 4 4 898 18011324 PISTON KIT 4 4 4 4 922 18011325 PISTON ROD KIT 4 4 924 5469384 VALVE GROMMET 44 4 955 18012017 AIR VALVE P1unger Valve 4 4 918 18011326 BOOT POWERHEAD 4 4 4 924 18012672 1988 POWER BOOSTER CHART L DELCO MORAINE PRODUC COL TION SERVICE DIVISION USAGE N0 18013875 18013875 1 L W J50 1ST DES 4 1 18015498 18015980 1 L W J50 2ND DES 2 1ST DES VEH S WERE BUILT BEFORE VIN 1G1LT51W5JY560211 WILMINGTON PLT 11TH CHARACTER OF VIN Y OR BEFORE VIN 1G1LV11W8JE555668 LINDEN PLT 11TH CHARACTER OF VIN E ABOVE BOOSTERS ARE LABELED LF 2ND DES VEH S WERE BUILT ON OR AFTER ABOVE VIN S BOOSTERS ARE LABELED NT GROUP 1 2 SERVICE POWERHEA0 BOOSTER 4 901 18013875 18015980 POWERHEAD REPAIR KIT 4 4 44 4 898 18011324 18011324 PISTON KIT 4 4 4 922 18011325 18015041 PISTON ROD KIT 4 4 924 5469384 5469384 VALVE GROMMET 44 4 955 18012017 18012017 AIR VALVE P1ungar Valve 4 4 918 18011326 18011326 BOOT POWERHEAD 4 4 4 924 18012672 18012672 j 1992 GENERAL MOTORS SERVICE PARTS OPERATIONS CHEVROLET 17L 1 92 463 4 901