IFUEL EXHAUST I CARBIURETION L175 OLDSMOBIL E 197 9 ROCHESTER 4BC Continued See Model Reference for Application GROUP DESCRIPTION UTY 1 if 3 4 5 3 444 SCREW bracket attach aux vac break AR 17071386 17071386 17071385 17071385 3 757 SCREW cam fast idle levers 3 750 SCREW choke hsg to bowl 1 17073295 17073295 17073295 17073295 17073295 3 752 SCREW choke lever 1 7029866 7029866 7029866 7029866 7029866 3 751 SCREW choke valve AR 7029866 7029866 7029866 7029866 7029866 3 752 SCREW coil lever 1 7019709 7019709 7019709 7019709 7019709 3 755 SCREW control attach AR 17073294 17073294 17073294 17073294 17073294 3 766 SCREW fast idle adj 1 7044794 7044794 7044794 7044794 7044794 3 767 SCREW fast idle lever 1 7036079 7036079 7036079 7036079 7036079 3 761 SCREW idle stop I 39603921 3960392 3960392 3960392 3960392 3 444 SCREW throttle stop 1 3 741 SCREW throttle body AR 17063590 17063590 17063590 17063590 17063590 3 752 SEAL choke hsg to bowl 1 7043367 7043367 7043367 3 752 SEAL inter choke shaft AR 7037569 7037569 7037569 7037569 7037569 3 752 SHAFT ASM choke 1 7038259 7038259 7038259 7038259 7038259 3 750 SHAFT ASM choke w lever 1 3 752 SHAFT LEVER ASM Inter choke 1 17050754 17050754 17050754 17050754 17050754 3 440 SOLENOID UNIT w brkt 1 17061769 7043619 3 756 SLIPRING cam follower 3 766 SPRING cam lever 1 17051494 17051494 17051494 17051494 17051494 3 766 SPRING fast Idle screw 1 7029900 7029900 7029900 7029900 7029900 3 740 SPRING fuel filter 1 7043568 7043568 7043568 7032732 7032732 3 823 SPRING idle needle AR 3 766 SPRING idle stop screw 1 7003176 7003176 7003176 7003176 7003176 3 810 SPRING metering rocl prim 1 7041459 7041459 7041459 7041459 7041459 3 859 SPRING pwr piston 1 7036019 7036019 7036019 17057155 17057155 3 841 SPRING pump return 1 7042979 7042979 7042979 7042979 7042979 3 757 SPRING w cam 1 7035344 7035344 7035344 7035344 7035344 3 750 STAT COVER COIL elect 3 750 STAT COVER COIL Sl GASKET 1 17051918 17051918 17051918 17054309 17054309 3 761 STOP UNIT carb throttle 1 3 755 VACUUM BREAK EIRACKET choke side aux 3 755 VACUUM BREAK EIRACKET rear aux 3 755 VACUUM BREAK COI IT 1 r 3 755 VACUUM BREAK COI IT ASM aux 7044433 7044433 3 755 ACUUM BREAK CONTROL BRACKET choke side I 17050759 17050759 17050759 7044435 7044435 3 751 VALVE choke 1 7048904 7048904 7048904 7048904 7048904 3 444 WASHER tab locking I 3 82 3 WASHER idle needle spring I 810794 810794 810794 810794 810794 1 1987 GENERAL MOTORS SERVICE PARTS OPERATIONS OLDSMOBILE 31 REV 7 87 131 123 C 3 OOO GROUP