1991 AIR CONDITIONING COMPRESSORS VIN PRODUCTION DIV CODE USAGE COL NO 01131715 4 A 3 3N 1 01131781 4 A 2 5R 2 GROUP DESCRIPTION QTY 1 2 3 4 5 9 170 COMPRESSOR PRODUCTION 1 1131715 1131781 9 170 COMPRESSOR LESS PULLEY 1 2724404 9 170 COMPRESSOR SERVICE 1 12337656 12337081 9 181 BEARING PULLEY 1 6557684 6557684 9 175 BOLT CMPR HEAD AR 6557400 9 188 CLUTCH DR ASM 1 6552068 6552372 9 186 COIL W HSG 1 6552422 6552422 9 188 COVER CLUTCH 1 2724513 9 175 GASKET HEAD 1 6557398 9 175 GASKET HEAD BOLT AR 6558539 6557379 9 173 GASKET W BOLT VLV 1 2724332 9 174 HEAD 0MPR ERT 1 6557775 9 174 HEAD CMPR RR 1 6557378 2724427 9 188 KEY CLU HUB 1 6557411 6555320 9 181 NUT SHAET 1 6557414 6557414 8 927 O RING PRESS RLF VLV 1 52450548 52450548 9 175 0 RING CYL T0 HEAD AR 6557399 9 175 0 RING HEAD RR 1 6557662 9 170 0 RING 5HF SEAL RET 1 6556767 6556767 9 176 O RING W RET CONT VLV 1 2724330 9 170 O RING W SEAL HEAD 1 2724281 9 282 OIL CMPR AR 5416939 5416939 9 172 PLATE DISCHARGE VLV ERT 1 6552510 9 172 PLATEDISCHARGE VLV RR 1 6552511 9 170 PLUG W WASHER DRAIN 1 6557638 9 180 PULLEY W BRG 5 6 DIA 1 6551983 9 180 PULLEY W ROTOR 8 BRG 4 2 1 6552150 9 198 REED VLV SUCTION FRT RR 1 6558895 9 172 RETAINER CUT OFF SW 1 6556408 9 181 RING PULLEY BRG TO ERT HEAD 1 6555329 6555329 9 170 SEAL KIT SHAFT 1 2724319 2724319 9 172 SEAL PRESS CYCLING SW O RING 1 6556407 9 226 SEAL SUC DISCHARGE PORTS AR 6558587 6558587 9 172 SWITCH HI PRESS CUT OFF 1 2724335 9 176 VALVE CONT 1 2724331 9 178 VALVE PRESS RLF 1 5914435 5914435 tT j 1993 GENERAL MOTORS SERVICE PARTS OPERAT ONS BUiCK 44A 9 1 70 9 20 4 93