FUEL EXHAUST CARBURETION B114 BUICK 1978 ROCHESTER 2BC Continued See Model Reference for Application GROUP DESCRIPTION OTY 1 2 3 4 5 3 852 RETAINER pump discharge ball 1 7029849 NS NS NS 7029849 3 750 RETAINER stat cover AR 7000614 7000614 7000614 7000614 7000614 3 752 ROD choke 1 17056305 7043370 7043370 7043278 7041472 3 752 ROD aux choke 7043001 NS 3 752 ROD inter choke 17050270 17050270 NS NS 3 843 ROD pump 1 17056437 7041249 7041249 7038799 17056437 3 806 ROD ASM metering prim 1 17057754 NS NS NS 17056363 3 730 SCREW air horn long AR 7014699 7010432 7010432 7010432 7014699 3 730 SCREW air horn short AR 7031105 7006119 7006119 7006119 7031105 E 3 755 SCREW aux vac break 1 7043682 NS 7043682 3 444 SCREW bracket attach 1 NS NS 7043682 NS 7043682 3 767 SCREW cam attaching 7036222 7036222 7036222 NS 3 750 SCREW choke hsg to bowl AR 7038808 7043292 7043292 7013704 7038808 3 752 SCREW choke lever 1 7029866 7019709 7019709 7019709 7029866 3 751 SCREW choke valve AR 7029866 7007627 7007627 7007627 7029866 3 752 SCREW coil lever 1 7019709 NS NS NS 7019709 3 755 SCREW control attach AR 17050732 7037570 7037570 7037570 17050732 3 766 SCREW fast idle adj 1 7044794 NS NS NS 7044794 4 767 SCREW fast idle lever 1 7036079 NS NS NS 7036079 3 761 SCREW idle stop 1 7002121 7029427 7029427 7029427 7002121 3 752 SCREW inter choke lever 1 7019709 NS 3 444 SCREW solenoid bracket 7043682 NS 3 741 SCREW throttle body AR 7035790 7015105 7015105 7015105 7035790 3 820 SCREW vent valve cover Q 7015127 NS 3 790 SCREW venturi cluster bracket center 7009077 7009077 7009077 NS 3 790 SCREW venturi cluster outer 7045762 7045762 7045762 NS 3 752 SEAL choke hsg to bowl 1 7043367 3 752 SEAL inter choke shaft dust 1 7037569 7037569 7037569 NS 7037569 3 752 SHAFT ASM choke 1 7038259 7047797 7047797 17050404 7038259 3 752 SHAFT ASM inter choke 7043289 7043289 7037227 NS 3 752 SHAFT LEVER ASM inter choke 1 17050754 NS NS NSI 17050754 3 842 SHAFT LEVER pump 7044029 7044029 17053815 NS 3 440 SOLENOID UNIT w brkt 1 NS NS 3 440 SOLENOID idle stop NS 1997464 17052388 NS 3 766 SPRING cam lever 1 17051494 NS NS NS 17051494 3 766 SPRING fast idle screw 1 7029900 NS NS NS 7029960 3 740 SPRING fuel filter 1 7032732 17051764 17051764 7032732 7032732 3 823 SPRING idle needle AR 7011479 7011479 7011479 7011479 7011479 3 766 SPRING idle stop screw 1 7003176 7041519 7041519 7029428 7003176 3 810 SPRING metering rod prim 1 7041459 NS NS NS 7041459 3 859 SPRING pwr piston 1 17051705 NS 17055329 3 825 SPRING pump discharge 7002118 7002118 7002118 NS 3 841 SPRING pump return 1 7042979 7041141 7041141 17050241 7042979 3 750 STAT COVER COIL elect NS NS 17054594 7043450 3 750 STAT COVER COIL GASKET 1 17055640 17052654 17052654 NS I NS 3 761 STOP UNIT carb throttle 3 755 VACUUM BREAK BRACKET choke side aux 1 7045179 7049893 NS 3 755 VACUUM BREAK BRACKET rear aux NS 17060825 3 755 VACUUM BREAK BRACKET main throttle side 7043585 NS 3 755 VACUUM BREAK CONTROL BRACKET choke side 1 7044343 7044056 7044056 NS 17060808 3 751 VALVE choke 1 7048904 7033443 7033443 7033443 7048904 3 786 VENTURI CLUSTER 17054520 17054520 17060812 NS 3 832 WASHER pump lever 7019568 7019568 7019568 NS 3 444 WASHER tab locking NS 7042653 7042653 NS WAREHOUS NG AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATION BUIcI 41 REV 5 81 3 51 c 3 000 GROUP