BUICK MODEL REFERENCE 1987 AIR CONDITIONING COMPRESSORS VIN PRODUCTION DIV CODE USAGE COL NO 01131691 2 4 J 2 0M 4 1 1 01131543 234 J 2 0K A 2 01131549 1 34 J 2 0 1 W A C C60 4 3 1987 AIR CONDITIONING COMPRESSORS SEE MODEL REFERENCE FOR APPLICATION GROUP DESCRIPTION OTY 1 2 3 4 5 9 170 COMPRESSOR A C W CLU 1 1131691 1131543 1131549 9 170 COMPRESSOR LESS PULLEY 1 2724466 2724345 2724405 9 170 COMPRESSOR SERVIOE 1 1 12323440 12323441 12328617 9 181 BEARING PULLEY V 1 6557684 6557684 6557684 9 175 BOLT CMPR HEAD 7 6 6557400 9 188 CLUTCH DRIVE 1 6551996 6551996 6551996 9 186 COIL W HSG 1 6551997 6551997 6551997 9 175 GASKET HEAD 2 6557398 9 175 GA5KET HEAD BOLT 6 6557379 6557379 6557379 9 173 GASKET W BOLT VLV 1 2724332 2724332 9 174 HEAD CMPR FRT 1 6557775 9 174 HEAD CMPR RR 1 6557378 2724426 9 188 KEY CLU HUB 1 6557411 6555320 6555320 9 181 NUT SHAFT 1 6557414 6557414 6557414 9 178 0 RING HPRV 1 3093499 3093499 3093499 9 170 0 RING CYL DISCHARGE C OVER 1 6557397 I 9 175 0 RING CYL T0 HEAD 2 6557399 9 175 O RING HEAD RR 1 6557662 6557662 9 172 O RING PRESS SW 1 6556407 9 176 O RING W RET CONT VLV 1 2724330 2724330 9 170 O RING W SEAL HEAD 1 2724281 9 282 0IL CMPR 1 5416939 5416939 5416939 9 172 PLATE DISCHARGE VLV FRT 1 6551700 9 172 F LATE DISCHARGE VL RR 1 6551702 9 170 PLUG W WASHER DRAIN 1 6557638 6557638 9 180 PULLEV W BRG 4 9 DIA 1 6551713 9 180 PULLEY W BRG 5 4 DIA 1 6551888 9 180 PULLEY W ROTOR 8 BRG 5 0 1 6552077 9 172 REED VLV SUC 2 6557377 9 172 RETAINER CUT OFF SW 1 6556408 6556408 9 181 RING PULLEY BRG T0 FRT HEAD 1 6555329 6555329 6555329 9 175 RING SEAL SEAT RET 1 6556767 9 170 SEAL KIT SHAFT 1 2724319 2724319 2724319 9 226 SEAL SUC DISCHARGE PORTS 2 5887997 5887997 5887997 9 172 SWITCH LP CUT OFF 1 2724336 9 172 SWITCH HI PRESS CUT OFF 1 2724335 2724333 9 275 SWITCH HI SIDE LOW PRESS 1 2724334 9 176 VALVE CONT 1 2724331 2724331 9 178 VALVE PRESS RLF 1 5914435 5914435 5914435 1989 GENERAL MOTORS SERVICE PARTS OPERATIONS BU CK 44J 9 170 9 8 REV 10 89