FUEL EXHAUST CAFIBURETION I Parts in all columns same except where indic ted I B94 BUICK 1977 ROCHESTER 2 BC Continued See Model Reference for Application GROUP DESCRIPTION OTY 7 8 9 10 11 12 M A I 19 0 1 I 3 734 INSERT Float Bowl 1 NS NS NS NS NS 7041471 3 734 INSERT Main Well 1 7037286 7037286 7037286 7037286 7037286 NS 3 734 FLOAT BOWL ASM 1 17055167 17053908 17055167 17055167 17052863 17055094 3 766 FAST IDLE CAM 1 17051250 17051250 17053760 17053760 17053760 17054139 3 786 VENTURI CLUSTER ASM 1 17056735 17054477 17057642 17057642 17057894 NS 3 790 SCREW Venturg Cluster Ctr 1 7009077 7009077 7009077 7009077 7009077 NS 3 790 SCREW Venwrl Cluster 0tr 1 7045762 7045762 7045762 7045762 7045762 NS 3 792 JET Sl lldald I 7002654 7002651 7002654 7002654 7002656 NS 3 792 JET Pnmary 2 NS NS NS NS NS 7g31g75 3 806 METERING ROD Primary 2 NS NS NS NS NS 17051350 3 806 INSERT Aneriod Cavity 1 NS NS NS NS NS 17051796 3 810 SPRING Metering Rod Primary 1 NS NS NS NS NS 7041459 3 814 PULL CLIP Float Needle I NS NS NS NS NS 7033751 3 825 GUIDE Pump Discharge I 7000286 7000286 7000286 7000286 7000286 NS 3 825 BALL Pump Discharge I 7002117 I 3 825 RETAINER Pump Discharge Ball 1 NS NS NS NS NS 7029849 3 825 SPRING Pump Discharge I 7002118 3 826 BALL Pump Inlet Check 1 1 17050240 17050240 17050240 17040240 17050240 NS 3 838 PUMP ASM 1 17052368 17052368 17052368 17052368 17052368 7048874 3 841 SPRING Pump Return 1 17050241 17050241 17050241 17050241 17050241 7042979 3 858 POWER PISTON ASM 1 7009054 7006011 7009054 7009054 7009054 7044419 3 858 POWER VALVE ASM I 17053646 17053647 17053646 17053646 17053647 NS 3 858 AUX POWER VALVE ASM I 17050246 17050246 17050246 17050246 17050246 NS 3 858 SPRING Power Piston Primary I NS NS NS NS NS 7044428 THROTTLE BODY PARTS 3 726 GASKET Flange I 1248832 1248832 1248832 1248832 1248832 498796 3 729 THROTTLE BODY ASM 1 17055168 17055212 17055168 17055168 17055212 17056641 3 741 SCREW Throttle Body 3 7015105 7015105 7015105 7015105 7015105 7035790 3 766 SCREW Idle Stop I 7029427 7029427 7029427 7029427 7029427 3960392 3 766 SPRING Idle Stop Screw 1 7029428 7029428 7029428 7029428 7029428 7003176 3 766 LEVER Cam Follower 1 NS NS NS NS NS 7041497 3 766 SPRING Cam Lever 1 NS NS NS NS NS 17051494 3 766 SPRING Fast Idle Screw 1 NS NS NS NS NS 7029900 3 766 SCREW Fast Idle Adj 1 NS NS NS NS NS 7044794 3 766 FAST IDLE LEVER 1 NS NS NS NS NS 7041498 3 767 SCREW Fast Idle 1 7036222 7036222 7036222 7036222 7036222 7036079 3 822 IDLE NEEDLE Z 17050301 17050301 17050301 17050301 17050301 7048532 3 823 SPRING Idle Needle 2 NS 3 838 CLIP Pump Rod 1 17057911 17057911 17057911 17057911 17057911 7048874 3 843 PUMP ROD 1 7038799 7038799 7038799 7038799 7038799 7026138 ACCESSORIES 3 417 ADAPTER Carb To Intake Manifold y I NS NS NS NS NS 547710 3 726 GASKET Carb Adapter To Intake Manifold 1 NS NS NS NS g NS 527724 3 750 PIPE Choke Air 1 NS 3 750 PIPE Choke Heat 1 NS V 3 755 VALVE Carb Vac I 1 Brake Therm Vac 1 3031518 WAREHOUS NG AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORAT 0N BUICK 41 j REV 5 81 3 27 c 3 000 GROUP