FUEL EXHAUST CARBURETION Parts in all columns same except where indicated L83 OLDSMOBILE 1976 ROCHESTER 2 BC Continued See Model Reference for Application GROUP DESCRIPTION OTY 13 14 15 16 17 18 BM BT CG A0 AP BC 3 725 CARBURETOR NO Prod 1 17056459 17056455 17056144 17056152 17056154 17056452 3 725 CARBURETOR NO Service 1 17054647 17054647 17055174 17054645 17054645 17054645 3 725 OVERHAUL KIT 17055076 3 725 POWER CARBURETOR KIT 1 17076056 17054647 7039286 17076100 17076056 17076056 3 724 GASKET KIT 1 17052856 17052856 17052829 17052856 17052856 17052856 AIR HORN PARTS 3 730 SCREW Air Horn short AR 17073293 17073293 7006119 17073293 17073293 17073293 3 730 SCREW Air Horn long AR 17063592 17063592 17063591 17063592 17063592 17063592 3 730 SCREW Air Horn Vent Valve Cover AR 17063591 17063591 7015127 17063591 17063591 17063591 3 730 AIR HORN ASM 1 3 738 GASKET Air Horn 1 7029087 7029087 17050409 7029087 7029087 7029087 3 740 FILTER Fuel Inlet 1 5651803 5651803 5651802 5651803 5651803 5651803 3 740 GASKET Filter Nut 1 7032508 7024281 7024281 7024281 7032508 7024281 3 740 SPRING Fuel Filter 1 7034356 7032732 7032732 7032732 7034356 7032732 3 740 NUT Fuel Inlet Filter 1 7040955 7045878 7045878 7045878 7040955 7045878 3 745 FLOAT ASM 1 7037512 7046301 7046301 7046301 7037512 7046301 3 747 PIN Float Lever Hinge 1 7002081 7029856 7029856 7029856 7029856 3 814 NEEDLE AND SEAT ASM 1 7035141 7035142 7035142 7035142 7035141 7035142 3 820 COVER Vent Valve 1 17050272 NS NS NS 17050272 NS 3 820 GASKET Vent Valve NS NS NS NS NS NS 3 820 IDLE VENT VALVE KIT NS NS NS NS NS NS 3 842 WASHER Pump Lever 1 NS NS 7019568 NS NS NS 3 842 LEVER Pump Inside 1 NS NS 7032377 NS NS NS 3 842 LEVER Pump Actuating 1 7048169 7048169 NS 7048169 7048169 7048169 3 842 PUMP SHAFT AND LEVER ASM NS NS NS NS NS NS 3 858 POWER PISTON ASM 1 7040163 7040163 7006011 7040163 7040163 7040163 CHOKE PARTS 3 750 RETAINER Stat Cover 3 7000614 3 750 BAFFLE PLATE Therm Cover 1 7037239 3 750 GASKET Choke Housing 1 7037796 NS NS NS 3 750 GASKET Stat Cover 1 17050961 3 750 STAT COVER Coil and Gasket 1 17052512 17052512 7046739 17052585 17052585 17052585 3 750 CHOKE Housing 1 17052500 17052500 17052406 17052500 17052500 17052500 3 751 SCREW Choke Valve 2 7029866 7029866 7007627 7029866 7029866 7029866 3 752 CHOKE Valve 1 7045665 7045665 7033443 7045665 7045665 7045665 3 752 SCREW Choke Lever 1 7019709 3 752 LEVER Inter Choke 1 7031231 7031231 7030990 7031231 7031231 7031231 3 752 SHAFT Inter Choke 1 7038282 7038282 7037227 7038282 7038282 7038282 3 752 DUST SEAL Inter Choke Shaft 2 7037569 3 752 LEVER Choke Shaft 1 7030796 NS NS NS 3 752 CHOKE SHAFT 1 17050404 3 752 LEVER Stat Coil 1 7038285 7038285 NS 7038285 7038285 7038285 3 752 AUXILIARY CHOKE ROD 1 NS NS NS NS NS NS 3 752 CHOKE ROD 1 7038269 7038269 NS 3 752 SEAL Choke Housing To Bowl 1 7043367 7043367 NS 7043367 7043367 7043367 3 752 LEVER Choke 1 7038301 7038301 7047882 7038301 7038301 7038301 3 752 CHOKE LEVER LINK AND CAM ASM 1 NS NS NS NS NS NS 3 752 SCREW Choke Housing AR 17073295 3 755 SCREW Control Attach 2 7038581 7038581 7037570 7038581 7038581 7038581 3 755 LINK Vac Break 1 7038305 7038305 7038874 NS NS 7038305 3 755 LINK AUx Vacuum Break 1 NS NS 7043157 NS NS NS 3 755 CONTROL AND BRACKET ASM Vac Break 1 7046468 7046468 7043585 7046468 7046468 7046468 3 755 BRAKE AND BRACKET ASM Aux Vac 1 17052191 17052191 7043626 17052191 17052191 17052191 iii 1987 GENERAL MOTORS SERVICE PARTS OPERATIONS OLDSMOBI E 31 3 OOO GROUP 3 16 C REV 7 87