FUEL EXHAUST CARBURETION V T118 j LIGHT TRUCK 1980 ROCHESTER 4BC Continued I See Model Reference for Application GROUP DESCRIPTION OTY 6 7 8 9 10 3 730 SCREW air horn 4 4 44 4 4 AR 17063591 17063591 17063591 17063591 17063591 V I 3 730 SCREW air horn long AR 17063592 17063592 17063592 17063592 17063592 j 3 730 SCREW air horn short 4 AR 7031105 7031105 7031105 7031105 7031105 3 755 SCREW aux vac break AR 7043281 7043682 7043682 I 3 444 SCREW bracket attach aux vac break AR 7043682 7043682 I 3 767 SCREW cam fast idle levers I 3 750 SCREW choke hsg to bowl 1 7038808 7038808 7038808 7038808 7038808 3 752 SCREW choke lever 1 7028866 7029866 7029866 7029866 7029866 I 3 751 SCREW choke valve AR 7029866 7029866 7029866 7029866 7028866 j 3 752 SCREW coil lever 1 7019709 7019709 7019709 7019709 3 755 SCREW control attach AR 17050732 7043682 7043682 j 3 766 SCREW fast idle adi 1 7044794 7044794 7044794 7044794 7044794 3 767 SCREW fast idle lever 1 7036079 7036079 7036079 7036079 7036079 Q 3 761 SCREW idle stop 1 3960392 3960392 3960392 3960392 3860392 I 3 440 SCREW solenoid adjusting 1 j 3 440 SCREW solenoid stop I 3 444 SCREW throttle stop 1 3 741 SCREW throttle body AR 3 752 SEAL choke hsg to bowl 1 7043367 7043367 7043367 7043367 7043367 3 752 SEAL inter choke shalt AR 7037569 7037569 7037569 7037569 17058488 3 764 SENSOR throttle position 1 3 752 SHAFT ASM choke I 7038259 7038259 7038259 7038259 7038259 3 750 SHAFT ASM choke w lever 1 3 752 SHAFT LEVER ASM inter choke 1 17063458 17063458 17063458 17063458 17063458 3 440 SOLENOID UNIT w brkt 1 17062523 3 440 SOLENOID mixture control 1 3 766 SPRING cam follower 3 766 SPRING cam lever 1 17051494 17051494 17051494 17051494 17051494 3 766 SPRING last idle screw 1 7029900 7029900 7029900 7029900 7029900 3 740 SPRING fuel filter 1 7043568 7043568 70435682 7043568 7043568 3 823 SPRING idle needle AR 3 766 SPRING idle stop screw 1 7003176 7003176 7003176 7003176 7003176 3 810 SPRING metering rod prim 1 7041459 7041459 7041459 7041459 7041459 3 858 SPRING pwr piston 1 7036019 7029529 7029529 7029529 7029529 3 841 SPRING pump return 1 7042979 7042979 7042979 7042979 7042979 3 858 SPRING solenoid return 1 3 858 SPRING solenoid screw 1 3 764 SPRING sensor adjustment 1 3 757 SPRING w cam 1 7035344 7035344 7035344 7035344 7035344 3 750 STAT COVER COIL elect 3 750 STAT COVER COIL GASKET 1 17065388 17066642 17066642 17066642 17066642 3 761 STOP UNIT carb throttle 1 3 459 THROTTLE KICKER 1 17057174 3 755 VACUUM BREAK BRACKET choke side aux 17063824 17062370 17062370 17062370 17062370 3 755 VACUUM BREAK 8 BRACKET rear aux 3 755 VACUUM BREAK CONT 1 3 755 VACUUM BREAK CONT ASM aux 3 755 VACUUM BREAK CONTROL BRACKET choke side 1 7041534 3 751 VALVE choke 1 7048904 17048904 7048904 7048904 7048904 3 820 VALVE idle air bleed 1 3 444 WASHER tab locking 1 7042653 e 3 823 WASHER idle needle spring 1 GENERAL MOTORS SERVICE PARTS UPERATIONS LT TRUCK 52A REV 2 87 CARB 4BBL ROCH 31 3 O00 GROUP