BRAKES 4 931 CAP CLAMP CONNECTOR FITTING HOSE TEE Power Brake Booster Vacuum Con t 86 A 2 5R 10041254 1 3 10 HOSE P B BOOS VAC CUT APPROX 2OMM FROM LONG END 87 90 A 2 5R 10051400 1 3 00 HOSE P B BOOS VAC PG4 134 16 82 85 A 4 3T 472815 1 48 TEE VAC PUMP TO VAC PWR BOOS HOSE 3 PORT PGS 118 62 4 955 VALVE Power Brake Booster Check Vacuum NOTE 7982 1990 PARTS IN THIS GRP ARE ALSO LISTED ON POWER BOOSTER CHART GRP 4 901 82 84 A 18003614 1 N L VALVE VAC P B BOOS CHK W GROM PG4 128 14 85 A JA1 18003614 1 N L VALVE VAC P B BOOS CHK W GROM PG4 128 14 85 86 A JA2 JA8 18003614 1 N L VALVE VAC P B BOOS CHK W GROM PG4 128 14 86 A 2 8W X JA1 18003614 1 N L VALVE VAC P B BOOS CHK W GROM PG4 128 14 87 90 A 18012017 1 N L VALVE CHECK W GROM PG4 134 14 1991 GENERAL MOTORS SERVICE PARTS OPERAT ONS CHEVROLET 17A L 1 4 931 4 955 4 112 5 91