BODY MOUNTING AIR COND INSTRUMENTS 9 225 TUBE ASSY Air Conditioning Compressor and Condenser 71 H 4444 4 6212140 I 1 97 a c condenser to receiver 72 73 I4 444 4 8273359 1 6 90 a c oonderxser to receiver 444 73 75 HV 4 340448 I 8 50 a c condenser outlet to evaporator 4 75 HR Rotary 348177 1 a c cndan 44 75 HR 354812 1 a c cndsr outlet 75 HR 4 4 4 4 346180 I e c cncsr oimer to evap 75 HR 44 354818 1 a c ev w4 inlet 444 44 eerrr 9 226 FITTING ASSY BUMPER SEAL Alr Conditioning Compressor 71 I4 1st design 3984878 I 37 30 Note 1 3 rrr r 4 71 H 2nd design 9992182 1 37 30 Note 24 3 72 H r 8282686 1 37430 NOTE 1 compressor rimng ar condenser harimnrel to mdrrmn use with condenser 3979755 NOTE Z Compressor Hiring ar condenser at 45 degree angle to radiator Use with condenser 3992 763 73 I4V 44 331978 1 37 30 74 75 HV 4 44 940405 1 37430 Note 3 4 44 444 75 HR 4 cyl 44 358123 1 complete 4 75 HR 8 cyl 44 954813 1 complete 44 76 HR Rotary 4 346188 I complete 4 4 4 74 75 H 4 4444 340408 1 438 BUMPER a c como fitting 71 75 H 44 5887997 2 417 SEAL c comp suc disc Dorts o ring NOTE Comp ere w roses and Htrings 9 262 DUCT ASSY HOSE LEVER ASSY OUTLET ASSY RETAINER SEAL SPRING VALVE Air Conditioning Evaoorator Arr Distributor 71 74 H 444 8262662 1 58485 a c htr air selector 4 4 71 73 H 4 44 3973766 1 6 15 a c air outlet 4 74 75 H 4 44 4 336483 1 2 20 a c air outlet to disc len sice 4 74 75 H 4 4 4 4 338462 1 5 15 a c air distributor 4 76 HR 4 354801 I a c air distr 4 4 44 444 75 I4R 44 4 364811 1 mr and u c air distr 4 4 4 75 HR Flotary 346141 1 a c air diszr 4 75 HR Rotary 4 3031044 1 ntr and 0 o alr eel 4 4 1A 75 I I 4 4 6488 1 2 16 HOSE a c air dist oust ro a c air outlet RH 4 44 72 75 H w C A C 4 3022962 I 64 LEVER ASSY w shaft temp control 4 71 73 I4 4 3973764 1 15 90 OUTLET ASSY a c center 4 71 73 H 4 331994 R H4 4 87 OUTLET ASSY A c leo cooler 71 79 H 4 331993 LH 4 87 OUTLET ASSY c lap cooler 444 74 75 H 44 444 338464 Fi l4 9 35 OUTLET ASSY lap cooler 74 75 H 4444 4 4 4 4 338487 L H 9 35 OUTLET ASSY lap cooler 44 4 4 4 4 74 75 I4 4 4 44 336468 1 5 45 OUTLET ASSY a c air center 75 HR 4444 44 348148 1 OUTLET ASSY a o air center 44 71 75 H 4 4 3979753 1 11 RETAINER e c oatket to instr penei 4 71 74 H 4 4 4444 3984697 1 22 SEAL a c nzr air sel duct 71 74 H 4 8989222 1 17 SEAL a c air lower otlt valve 4 44 71 75 H 4 4 3992175 I 3 I l SEAL a o condenser radiator support upper 71 73 I4 44 44 3987954 1 51 SEAL ASSY a c center and right outlet QIJKBS reqd 4 4 72 H 44 4 44 3969803 1 1 1 SEAL ASSY trans com ind light leak cut as reqo4 4 44 71 74 I l 4 3138393 1 28 SPRING a c dalroster valve 71 74 H 444444 44 3989223 1 95 VALVE a c air iwr otlt 4 4 9 273 CONTROL ASSY Air conditioning Instrument Panel 71 75 HV w C A C 4 44 340455 1 14 60 75 HR w C A C 4 366174 I 9 275 SWITCH ASSY RESISTOR ASSY SEAL VALVE ASSY A C Temperature and Blower Motor Control 71 74 H 4 7931444 1 3 90 a c compressor 4 71 76 I4 4 483326 I 3 50 a c ntr4 ambient on blower 4 71 75 H 1BC w A T 4 cyl 3995265 1 3 79 a c comp cutoff at carb Note 2 44444 NO YE Z Used ra cur our compressor during ufl rhmrr e conwrior 4 71 75 H w C A C 44 3979719 1 2 B7 mr and a c blower on ceetrol 4 71 72 H 2BC w A T 6273320 1 3 69 a 0 comp out of 1 at carb 4 73 75 H 2BC ve AT 4 cyl 4 391972 1 3 69 e c comp cut off at carb 73 75 H 4 cyl 4 4 4 030082 1 19 95 e c w cover evap and blower 74 76 I4 w C A C 399848 I 5480 a c comp cutoff pressure 4 44 75 HR Rotary 4 348187 1 a c crnpr cutoff 71 75 rl 44 4 44 9979727 1 1 30 RESISTOR ASSY a c heater blower mtr 71 74 H 4 3942653 1 17 SEAL a c htr blower mtr resistor 4 71 74 H w C A C 4 4 7930591 1 2488 VALVE ASSY htr and e c vacuum control 1974 GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET P A 30X 9 2258 275 9 6 REV 9 74