FUEL EXHAUST CARBURETION Parts in all columns same except where indicated L86 OLDSMOBILE 1976 ROCHESTER 4BC See Model Reference for Application GROUP DESCRIPTION OTY 1 2 3 4 5 6 BE BF Bl CR CS BG 3 725 CARBURETOR ASM Prod 1 17056246 17056250 17056253 17056255 17056257 17056251 3 725 CARBURETOR ASM Service 1 17054808 17054808 17054685 17054685 17054693 3 725 OVERHAUL PKG 1 17053982 17052866 17052866 17052866 17052866 17052866 3 725 POWER CARBURETOR PKG 1 17076029 17076031 17076031 17076031 17076031 17076031 3 724 GASKET SET 1 17052834 17052865 17052865 17052865 17052865 17052865 AIR HORN PARTS 3 730 SCREW Air Horn 8 32 x 1 2 2 17073293 3 730 SCREW Air Horn 5 17063591 3 730 SCREW Air Horn 10 32 x 3 2 17063592 3 730 AIR HORN ASM 1 17051952 17051952 17051952 17051952 17051952 3 738 GASKET Air Horn 1 17051797 7043363 7043363 7043363 7043363 7043363 3 757 SPRING AND CAM PKG Air Valve 1 7035344 3 775 PLUG Idle Vent 1 NS NS NS 7037801 7037801 7037801 3 806 HOLDER PKG Mtr Rod Secd 1 7034522 3 806 ROD Carb Metering Primary 2 17051348 7043541 7043541 7043541 7043541 7043542 3 806 ROD Carb Metering Secd 2 7045986 7045984 7045984 7045983 7045983 7045983 3 820 COVER Idle Vent Valve 1 NS NS NS 7041538 7041538 7041538 3 820 GASKET Idle Vent Valve 1 NS NS NS 3 820 VENT VALVE PKG Carb Idle 1 NS NS NS NS NS NS 3 842 LEVER Pump Actuating 1 7048169 8 940 ROLL PIN Dashpot and Pump Lvr 1 9428787 NS NS NS NS NS CHOKE PARTS 3 655 LINK Aux Vacuum Brk 1 17050738 7043466 7043466 7043466 7043466 7043466 3 750 RETAINER Stat Cover 3 7000614 3 750 GASKET Stat Cover 1 17050961 3 750 COVER ASM Stat Cover 1 NS NS NS NS NS 17051900 3 750 COIL AND GASKET Stat Cover 1 17051964 17054309 17054309 NS NS NS 3 750 HOUSING PKG Choke 1 17051970 17051955 17051955 17051901 17051901 17051901 3 751 SCREW Choke Valve AR 7029866 3 751 VALVE Choke 1 7048904 3 752 LEVER Inter Choke 1 7031231 3 752 SCREW Choke Trip Lever 1 7019709 3 752 SHAFT Choke 1 3 752 SEAL Inter Choke Shaft Dust 2 7037569 3 752 ROD Choke 1 17058457 3 752 LEVER AND SHAFT ASM Inter Choke 1 NS 7041492 7041492 7041492 7041492 7041492 3 752 SEAL Inter Choke Shaft 1 7043367 3 752 LEVER Choke Coil 1 7043368 3 752 LEVER AND SHAFT ASM Inter Choke 1 17063458 NS NS NS NS NS 3 752 LEVER Choke 1 7041542 3 752 LEVER Pump 1 7041473 17058457 17058457 NS NS 17058457 3 752 SCREW Choke Hsg Bowl 1 17073295 3 755 CONTROL AND BRACKET ASM Vac Brk 1 17051261 7043469 7043469 7043469 7043469 7043469 3 755 ROD Vacuum Brk 1 7041527 3 755 CONTROL AND BRACKET ASM Aux Vac Brk 1 17050742 17050733 17050733 17050733 17050733 17050733 3 755 SCREW Control Attach 2 17073294 W r 3 755 SWITCH Thermal Vac Choke 1 3032045 3 766 CAM Fast Idle 1 17052371 7041484 7041484 3 766 SPRING Cam Lever 1 17051494 3 767 SCREW Fast Idle Lever Attach 1 7036079 P FLOAT BOWL PARTS 3 734 INSERT Float Bowl 1 7041471 3 734 FLOAT BOWL ASM 1 17052841 17051953 17051953 17051953 17051953 17051953 1987 GENERAL MOTORS SERVICE PARTS OPERATIONS OLDSMOBILE 31 3 OOO GROUP 3 20 C REV 7 87