FUEL EXHAUST CARBURETION Parts in all columns same except where indicated L111 OLDSMOBILE 1977 ROCHESTER 4BC See Model Reference for Application GROUP DESCRIPTION OTY 7 8 9 10 11 12 AG AH AI AJ BO BP 3 725 CARBURETOR ASM Prod 1 17057202 17057204 17057502 17057504 17057582 17057584 3 725 CARBURETOR ASM Service 1 17067082 17067082 17067083 17067083 3 725 OVERHAUL PKG 1 17053998 17053998 17055322 17055322 17055322 17055322 3 725 POWER CARBURETOR PKG 1 17076028 3 724 GASKET SET 1 17052991 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 17052990 3 738 GASKET Alr Horn 1 17051797 3 757 SPRING AND CAM PKG Air Valve 1 7035344 3 806 HOLDER PKG Mtr Rod Secd 1 7034522 3 806 ROD Carb Metering Secd 2 7045779 3 806 ROD Carb Metering Primary 2 17051352 17051352 17051341 17051341 17051341 17051341 3 842 LEVER Pump Actuating 1 7048169 CHOKE PARTS 3 750 RETAINER Stat Cover AR 7000614 3 750 GASKET Stat Cover 1 17050961 3 750 SCREW Choke Hsg Bowl I 17073295 3 750 COIL AND GASKET Stat Cover 1 17051918 3 750 HOUSING PKG Choke 1 17055546 3 751 SCREW Choke Valve and Lever AR 7029866 3 751 VALVE Choke 1 7048904 3 752 LEVER Inter Choke 1 7031231 3 752 SCREW Coil Lever 1 7019709 3 752 SHAFT Choke 1 3 752 SEAL Choke Housing to Bowl 1 7043367 3 752 ROD Choke 1 17058457 3 752 SEAL Inter Choke Shaft 1 7037569 3 752 LEVER Choke Coil 1 7041499 3 752 LEVER AND SHAFT Inter Choke 1 17050754 3 755 ROD Vacuum Brk 1 7041527 3 755 LINK Aux Vacuum Brk NS 3 755 CONTROL AND BRACKET ASM Vac Brk 1 17050759 3 755 CONTROL AND BRACKET ASM Aux Vac Brk NS 3 755 SCREW Control Attaching 2 17073294 3 766 CAM Fast Idle 1 17051176 3 766 LEVER Choke 1 7041542 3 842 LEVER Secondary Lockout 1 7041473 FLOAT BOWL PARTS 3 734 INSERT Float Bowl 1 7041471 3 734 FLOAT BOWL ASM 1 17055081 3 740 BAFFLE Float Bowl 1 7031365 3 740 NUT Fuel Inlet Filter 1 17051254 3 740 FILTER Fuel Inlet 1 5651803 3 740 GASKET Filter Nut 1 7024281 3 740 SPRING Fuel Filter 1 7043568 3 745 FLOAT ASM 1 7043379 3 747 HINGE PIN Float 1 7041469 3 766 SCREW Idle Stop 1 3960392 3 766 SPRING Idle Stop Screw I 7003176 1987 GENERAL MOTORS SERVICE PARTS OPERATIONS OLDSMOBILE 31 3 000 GROUP 3 48 C REV 7 87