1991 AIR CONDITIONING COMPRESSORS VIN PRODUCTION DIV CODE USAGE COL NO 01 131714 12 A 3 1T AA 1 01 131781 1234 A 2 5R W A C C60 N 2 GROUP DESCRIPTION OTY 1 2 3 4 5 9 170 COMPRESSOR PRODUCTION 1 1131714 1131781 9 170 COMPRESSOR LESS PULLEY 1 1 2724404 12724404 9 1 70 COMPRESSOR SERVICE 1 12334824 1 2337081 9 181 BEARING PULLEY 1 6557684 6557684 9 1 88 CLUTCH OR ASM 1 6552372 6552372 9 1 86 COIL W HSG 1 6552422 6552422 9 175 GASKET HEAD BOLT 1 65573379 6557379 9 1 73 GASKET W BOLT VLV 1 27241332 2724332 9 1 74 HEAD CMPR RR 1 2724426 27244127 9 1 88 KEY CLU HUB 1 65553320 65553120 9 1 81 NUT SHAFT 1 6557414 6557414 8 927 O RING PRESS RLF VLV 1 52450548 52450548 9 175 O RING HEAD RR 1 6557662 6557662 9 172 0 RING PRESS SW 1 6556407 6556407 9 176 0 RING W RET CONT VLV 1 2724330 2724330 9 2282 OIL CMPR 1 5416939 5416939 9 170 PLUG W WASHER DRAIN 1 6557638 6557638 9 2180 PULLEY W ROTOR 8 BF 0 4 2 1 6552150 9 180 PULLEY W ROTOR BR I3 4 7 1 6552130 9 1172 RETAINER CUT OFF SW 1 6556408 6556408 9 181 RING PULLEY BRG T0 PRT HEAD 1 6555329 65553129 9 1175 R1NG SEAL SEAT RET 1 6556767 6556767 9 1172 SCREEN SUCTION 1 6558594 9 1170 SEAL KIT SHAFT 1 2724319 2724319 9 1226 SEAL SUC DISCHARGE PORTS 1 6558587 5887997 9 1172 5WITCH HI SIDE LOW PRESS 1 2724334 9 176 VALVE CONT 1 2724331 27243231 9 1178 VALVE PRESS RLF 1 5914435 5914435 1 1991 GENERAL MOTORS SERVICE PARTS OPERATIONS CHEVROLET 17A 5 91 9 2 1 9 170