FUEL EXHAUST CARBURETION Parts in all col umns same except whe e indic d Bw BUICK 1976 ROCHESTER 2 BC Continued See Model Reference for Application GROUP DESCRIPTION OTY 1 2 3 4 5 6 P ollll P P P P P P P PPP P PP P P P P 3 734 INSERT Main Well 2 NS NS NS 7037286 7037286 7037286 3 734 FLOAT BOWL ASM 1 17052831 17052831 17052831 17052513 17052863 17052513 3 766 FAST IDLE CAM 1 17051019 17051019 17051019 17052310 17051489 17051019 3 786 VENTURI CLUSTER ASM 1 NS NS NS 17052106 17053770 17052106 3 790 SCREW Venturi Cluster Ctr 1 NS NS NS 7009077 7009077 7009077 3 790 SCREW Venturi Cluster Otr 1 INS NS NS 7045762 7045762 7045762 3 792 JET Standard 1 NS NS NS 7002652 7002650 7002652 3 792 JET Primary 2 7031965 7031965 7031961 NS NS NS 3 806 METERING ROD Primary 2 7048742 7048742 7034834 NS NS 17051348 3 810 SPRING Metering Rod Primary 1 7029862 7029862 7029862 NS NS 7041459 3 814 PULL CLIP Float Needle I 1 7033751 7033751 7033751 NS NS 7033752 3 825 GUIDE Pump Discharge 1 7000286 7000288 7000286 3 825 PLUG Pump Discharge 1 7029849 NS NS NS 3 825 BALL Pump Discharge 1 7002117 3 825 SPRING Pump Return 1 NS NS NS 7002118 7002118 7002118 3 826 BALL Pump Inlet Check 1 NS NS NS 17050240 17050240 17050240 3 838 PUMP ASM 1 7048867 7048867 7048874 17052368 17052368 17052368 3 838 SPRING Pump Return 1 7042979 7042979 7042979 17050241 17050241 17050241 3 858 POWER VALVE ASM I NS NS NS 17053646 17053647 NS 3 858 AUX POWER VALVE ASM 1 NS NS NS 17051199 17050246 NS 3 858 SPRING Power Piston Primary 1 17051705 NS NS NS 3 838 CLIP Pump Rod 1 7018186 THROTTLE BODY PARTS 3 726 GASKET Flange 1 419047 419047 419047 1248832 1248832 1238832 3 729 THROTTLE BODY ASM 1 17053901 17053901 17053901 17052809 17053989 17053918 3 741 SCREW Throttle Body 3 7035790 7035790 7035790 7015105 7015105 7015105 3 761 SCREW Idle Stop 1 7002121 7002121 7002121 7029427 7029427 7029427 3 766 SPRING Idle Stop Screw 1 3960392 3960392 3960392 7029428 7029428 7029428 3 766 LEVER Cam Flollower 1 NS NS NS NS NS NS 3 766 SPRING Fast Idle Screw 1 7029900 NS NS NS 3 766 SPRING Fast Idle 1 7035772 NS NS NS 3 766 SCREW Fast Idle Adj 1 7044794 NS NS NS 3 766 FAST IDLE LEVER 1 7035998 e NS NS NS 3 767 SCREW Fast Idle 1 7035523 7035523 7035523 7036222 7036222 7036222 3 822 IDLE NEEDLE 2 7048532 7048532 7048532 17050301 17050301 17050301 3 823 SPRING Idle Needle 2 7011479 3 843 PUMP ROD y 1 7026138 7026138 7026138 7038799 7038799 7038799 ACCESSORIES 3 726 SHIELD Carb Heat 1 NS NS NS 1248833 NS 1248823 3 750 BAFFLE Choke Housing 1 NS NS NS NS 1243584 NS 3 750 PIPE Choke Clean Air 1 419302 NS NS NS 3 755 CONNECTOR Carb Fuel In 1 3979424 3979424 NS NS NS NS y Part of Overhaul Kit Q WAREHOUSlNG AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORAT ON BU CK 41 L REV 5 81 3 7 c 3 000 GROUP