FUEL EXHAUST CARBURETION 172 LIGHT TRUCK I I 1979 ROCHESTER ZBCI Continued See Model Reference for Application I GROUP DESCRIPTION IITV 15 16 17 18 I 3 858 SEAL solenoid to float bowl 1 3 752 SHAFT ASM choke 4 4 4 4 1 7038136 I 3 752 SHAFT ASM inter choke 1 I 3 750 SHAFT LEVER choke 7045256 7045256 7045256 I 3 752 SHAFT LEVER ASM inter choke 1 17060997 17060997 17060997 3 842 SHAFT LEVER pump 1 17057306 I 3 440 SOLENOID UNIT w brkt 3 440 SOLENOID idle stop 1 17057277 17057277 17057277 I 3 440 SOLENOID mixture control 1 3 766 SPRING cam lever 1 I 3 766 SPRING fast Idle screw 1 7029428 3 740 SPRING fuel filter 1 7032732 7032732 7032732 7034356 I 3 823 SPRING idle needle AR 17060834 17060834 17060834 7011479 3 766 SPRING idle stop screw 1 1 3 810 SPRING metering rod prim 1 3 859 SPRING pwr piston 7037851 7037851 7037851 T 3 825 SPRING pump discharge 1 7002118 7002118 7002118 7002118 3 841 SPRING pump return 1 17060690 17060690 17060690 17050241 3 858 SPRING solenoid screw 1 I 3 858 SPRING solenoid rtn 1 3 766 SPRING throttle stop screw 7029900 7029900 7029900 3 750 STAT COVER COIL elect 1 17062243 17062243 17062243 V 3 750 STAT COVER COIL GASKET 1 3 761 STOP UNIT carb throttle 3 755 VACUUM BREAK BRACKET choke side aux f 3 755 VACUUM BREAK BRACKET rear aux 3 755 VACUUM BREAK BRACKET main throttle side 3 755 VACUUM BRK BRKT primary 17062346 17062346 17062346 3 755 VACUUM BRK BRKT secondary 17062348 17062348 17062348 3 755 VACUUM BREAK CONTROL BRACKET choke side 1 3 751 VALVE choke 1 17057199 17057199 17057199 7033443 3 820 VALVE idle eir bleed 1 3 730 VENT STACK 17057496 17057496 17057496 3 786 VENTURI CLUSTER 1 17061860 3 823 WASHER idle needle spring 17061209 17061209 17061209 3 832 WASHER pump lever 1 7019568 3 444 WASHER tab locking 1 7042653 7042653 7042653 17062365 V 3 806 ROD w spring metering 1 17065660 17065663 17065660 3 729 BODY w governor throttle 1 17060969 3 755 BRACKET choke 1 7024872 3 870 COVER diaphragm 1 7009384 3 870 DIAPHRAGM A M 1 7009379 3 870 HOUSING governor I 7012604 3 752 LEVER vv swivel choke 1 7043360 3 454 LEVER w bearing throttle 1 17056375 3 752 RETAINER choke lever 1 838884 3 454 SCREW throttle lever to body 1 7038913 3 752 SCREW wire clamp 1 7019707 3 753 SPRING choke valve I 7019892 3 870 SPRING governor 1 4 7010499 3 459 THROTTLE kicker 1 7057174 j LazusnAL morons ssnvxce mars oeEnAr1ons n r 1RucK 5gA T REV 2 87 V CARB 2BBL ROCH 15 3 OOO GROUP