is 20 I 2 3 4 9 IO Y I2 Q4 15 W IB 19 l 22 23 24 I f H E V I 1 4 O 0 I O Dom I I I 0 ii 45 4 e In 41 I 17 l Q 0 I I L eu 1 s O 25 zo 29 303 I 32 33 3435 39 40414042 434446 40 50 3950353436 9 301 1973 74 AIR CONDITION COMPRESSOR 1 9 172 VALVE suction reed 39 9 170 CYLINDER ASSY vv drive shaft bearing 2 9 172 PLATE disoherge valve front 40 9 172 RACE thrust beering 0 3 N S S SEAL heed O ring 9 172 RACE thrust I earing 5 4 9 174 HEAD cylinder front 9 172 RACE thrust bearing 5 1 2 5 N S S SEAL Q ring drive shaft seat 9 172 RACE thrust bearing 6 Part of 9 9 172 RACE thrust be rinp S 1 2 6 NSS SEAL shaft oil Part of 9 9 172 RACE thrust bearing 7 7 NS S SEAT 011 seat Pert of 9l 9 172 RACE thrust he ar1ng 7 I 2 B 9 175 RING drive shaft seal Pert of 9 9 172 RACE rhrust oeariny 8 9 9 175 SEAL UNIT shaft oil llneludes 5 6 7 8 9 172 RACE thrust bearing B 1 2 10 9 177 GASKET pil fitting screw 9 172 RACE thrust bearing 9 11 NSS HOUSING 9 172 RACE thrust beering 9 1 2 12 9 177 SCREW oil fitting 9 172 RACE thrust heering 10 13 9 170 SHELL ASSY Includes 10 11 12 9 172 RACE thrust tzeerIrlg 10 1 2 14 9 186 COIL w housing 9 172 RACE thrust bearing 11 15 9 175 RING coil housing t ining 9 172 S RgE thrustbeering 11 1 2 16 N S S PULLEV Part of 9 172 E thrust hearing 12 17 9 181 BEARING Pulley 41 9 172 BEARING wobble plete thrust 18 9 181 RING baering retainer to pulley 42 9 172 RING piston 19 9 181 RING hearing no heed 43 9 172 SEAT piston drive bell 0 20 9 180 PULLEY iw heering 9 172 SEAT piston drive baIl 17 I 2 21 9 188 PLATE vv hub 9 172 SEAT piston drive oe1l 18 22 9 181 SPACER drive shaft huh to nut 9 172 SEAT piston drive heII 18 1 2 23 9 175 RING drive shaft drive hub reteining 9 172 SEQT piston drlve bell 19 I 24 9 181 NUT drive shaft 9 172 S T piston drive ball 19 1 2 25 9 226 SEAL O ring 9 172 SEAT piston drive beII 2O 26 9 170 NUT KIT housing Br shaft 9 172 SEAT pitton dri e hall 20 1 2 27 9 178 VALVE pressure relief 9 172 SEAT piston drive bell 21 2B 9 178 GASKET pressure relief velve 9 172 SEAT piston drive haIl 21 1 2 29 9 174 HEAD cylinder reerl 9 172 SEAT piston drive beII 22 30 N s SEAL heed O ring 44 9 172 BALL piston drive 31 9 172 SCREEN suction 45 9 170 SHAFT ASSY w wobble plete 32 9 172 PUMP KIT Inner Outer Rotors 46 9 172 TUBE UNIT 33 g yy p A E VALVE Assy B C mp dm VHWSI 47 9 188 KEY drive huo zo drive shaft 34 9 172 SLEEVE disoherge tube 48 9 172 COVER manifold suction 5 N S S SEAL diseherge tube 0 ringr 9 NSS SEAL 36 9 172 BEARING drive shaft 50 8 939 PIN cylinder Ioeetrng 37 9 172 TUBE oil pump suction 9 170 SEAL KIT eornpreuor 38 9 172 SEAL oil inlet tube GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 11A 9 000 GROUP s 4 7 75