FUEL EXHAUST CARBURETION Parts in all columns same except where indicated I B106 BUICK 1977 ROCHESTER 4BC See Model Reference for Application GROUP I DESCRIPTION OTY 13 14 15 16 AU B0 BP 3 725 CARBURETOR ASM Prod 1 17057504 17057582 17057584 17057242 3 725 CARBURETOR ASM Service 1 17055124 17055137 17055137 17055141 3 725 OVERHAUL PKG I 17055322 17055322 17053982 3 725 POWER CARBURETOR PKG 1 7039299 7039299 7039288 3 724 GASKET SET I 17052991 17052991 17052834 A I r IR H ORN RT 3 730 SCREW Air Horn 8 32 x 1 2 2 7031105 I 3 730 SCREW Air Horn 5 7014699 3 730 SCREW Air Horn 10 32 x 3 2 7029912 3 730 AIR HORN ASM 1 17052990 17052990 17053912 3 738 GASKET Air Horn 1 17051797 3 757 SPRING AND CAM PKG Air Valve 1 7035344 3 806 HOLDER PKG I ltr Rod Secd I 7034522 3 806 ROD Carb Metering Secd 2 7045779 7045779 7045986 3 806 ROD Carb Metering Primary 2 17051341 17051341 17051348 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 1 7038808 3 750 COIL AND GASKET Stat Cover 1 17051918 17051918 3 750 HOUSING PKG Choke I 17055546 17055546 17051964 3 751 SCREW Choke Valve and Lever AR 7029866 17051970 3 752 LEVER Inter Choke 1 7031231 3 752 SCREW Coil Lever 1 7019709 3 752 SHAFT Choke 1 7038259 3 752 SEAL Choke Housing To Bowl 1 7043367 3 752 ROD Choke 1 7041472 3 752 VALVE Choke 1 7048904 3 752 SEAL Inter Choke Shaft 1 7037569 3 752 LEVER Choke Coil 1 7041499 7041499 NS 3 752 LEVER AND SHAFT Inter Choke 1 17050754 17050754 3 755 ROD Vacuum Brk 1 7041527 3 755 LINK Aux Vacuum Brk 1 NS NS 17050738 3 755 CONTROL AND BRACKET ASM Vac Brk 1 17050759 17050759 17051261 3 755 CONTROL AND BRACKET ASM Aux Vac Brk 1 NS NS 17050742 3 755 SCREW Control Attaching 2 17050732 3 755 SCREW Aux Vac Brake 1 NS NS 7043682 3 766 CAM Fast Idle I 17051176 17051176 17052371 3 766 LEVER Choke 1 7041542 3 842 LEVER Secondary Lockout 1 7041473 FLOAT BOWL PARTS 3 734 FLOAT BOWL ASM 1 17055081 17055081 17052842 3 734 INSERT Float Bowl 1 7041471 3 740 FILTER Fuel Inlet 1 5651803 3 740 GASKET Filter Nut I 7024281 3 740 SPRING Fuel Filter 1 7043568 7043568 7032732 3 740 BAFFLE Float Bowl 1 7031365 3 740 NUT Fuel Inlet Filter 1 17051254 17051254 7044951 3 745 FLOAT ASM 1 7043379 7043379 7046300 3 747 HINGE PIN Float 1 7041469 3 766 SCREW Idle Stop 1 3960392 7002121 WAREHOUS NG AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORAT ON BUICK 41 3 000 GROUP 3 40 c REV 5 81