FUEL EXHAUST CARBURETION B173 BUICK 1980 ROCHESTER 2BC See Model Reference for Application GROUP DESCRIPTION I OTY 11 12 13 14 15 3 725 CARBURETOR Production 1 17059651 17059653 17059760 17059762 17059763 3 725 CARBURETOR Service 1 17066031 17066031 17066050 17066052 17066055 3 724 GASKET KIT 1 17066020 17066020 17066048 17066048 17066048 3 725 POWER CARB KIT 1 7039395 7039395 7039396 7039396 7039396 3 858 ADAPTER solenoid seal 1 17057521 17057521 17057521 3 730 AIR HORN 1 17066045 17066045 17066046 17066046 I 17066046 3 838 BAFFLE pump well 1 3 825 BALL pump discharge 1 7002117 7002117 7002117 7002117 7002117 3 826 BALL pump inlet check 1 V 3 729 BODY ASNI throttle 1 17062965 17062965 17063280 17063280 17063281 3 729 BODY w governor throttle 1 3 734 BOWL ASNI float 1 17066018 17066018 17066054 17066054 17066056 3 755 BRACKET choke 1 3 459 BRACKET throttle return I 1 3 444 BRACKET WASHER solenoid 1 3 752 BUSHING link air valve 1 17063894 17063894 17063894 3 768 BUSHING link fast idle AR 17063894 17063894 7045462 7045462 7045462 3 755 BUSHING link vac brk 1 17063894 17063894 17063894 17063894 17063894 3 755 BUSHING link vac brk pri 1 1 3 755 BUSHING link vac brk sec 1 3 766 CAM fast idle 1 3 750 CHOKE HOUSING KIT 1 17057540 17057540 17057540 17057540 17057540 3 766 CLIP cam screw 1 17057492 17057492 17057492 17057492 17057492 3 814 CLIP float needle pull 1 3 814 CLIP float valve 1 7033751 7033751 7033751 7033751 7033751 3 838 CLIP pump 1 3 838 CLIP pump rod 1 3 820 COVER vent valve 1 3 740 ELBOW fuel inlet 1 3 740 FILTER fuel inlet 1 5651803 5651803 5651803 5651803 5651803 3 745 FLOAT ASM 1 17056073 17056073 17056073 17056073 17056073 3 738 GASKET air horn 1 17061675 17061675 17062383 17062383 17062383 3 738 GASKET air horn to solenoid 1 17057511 17057511 17057511 3 750 GASKET choke housing to throttle body 1 3 403 GASKET connector to air horn 1 3 740 GASKET filter nut 1 7024281 7024281 7024281 7024281 7024281 3 820 GASKET idle compensator 1 3 750 GASKET stat cover 1 3 820 GASKET vent valve cover 1 3 825 GUIDE pump discharge 1 y 7045351 7045351 3 870 HOUSING governor 1 7045351 7045351 7045351 3 820 IDLE COMPENSATOR 1 3 822 IDLE NEEDLE AR 17062905 17062905 17062905 17062905 17062905 3 820 IDLE vent valve kit 1 3 806 INSERT aneroid cavity 1 3 734 INSERT float bowl 1 7045395 7045395 7045395 7045395 7045395 3 734 INSERT main well AR 3 792 JET primary AR 17062809 17062809 3 752 LEVER BUSHING choke 1 17062205 17062205 17062205 17062205 17062205 3 766 LEVER cam follower 1 3 752 LEVER choke 1 3 752 LEVER choke shaft 1 I 3 752 LEVER choke valve adjusting 1 3 752 LEVER CONTACT choke 1 17061882 17061882 17061882 17061882 17061882 3 766 LEVER fast idle 1 3 752 LEVER inter choke 1 3 842 LEVER pump actuating 1 3 842 LEVER pump inside 1 17064604 17064604 17058599 17058599 17058599 3 755 BRACKET vac break primary 1 17062938 17062938 17062938 17062938 WAREHOUS NG AND DISTRIBUTION DIVISION OF GENERAL MOTORS c0RPORATION BUIcI 41 T 3 000 GROUP 3 116 c REV 5 81