lp a W 1957 ROCHESTER PRODUCTS 4 BARREL CARBURETOR Parts shown are for Identification only Consult Parts List for correct Part No GROUP PART GROUP PART GROUP PAl KEY NO NO PART NAME KEY NO NO PART NAME KEY NO Ni 1 3 738 7006061 Gasket Air Horn 32 3 858 7001613 Gasket Power Valve 62 3 755 7010 2 3 838 7006372 Boot Pump Rod 33 3 734 7010797 Float Bowl Assy 63 3 735 7009 3 3 838 7009279 Pump Assy 34 3 786 7010880 Venturi Cluster Primary 64 3 729 7004 4 3 838 7005032 Clip Pump Plunger 35 3 786 7008955 Venturi Cluster Secondary 65 3 729 7005 5 3 842 7010879 Pump Shaft Lever 36 3 786 7010421 Screw Venturi Cluster 66 8 931 121 6 3 842 7007616 Clip Pump Shaft 37 8 931 121841 Lockwasher Cluster Screw 67 3 766 70101 7 3 730 7000249 Screw Air Horn 38 3 790 7007803 Gasket Venturi Clusters 68 3 767 7003 8 3 752 1875051 Screw Trip Lever 39 3 792 7001498 Jet Primary Standard 69 3 766 7003 0 0 3 9 3 752 7000196 Trip Lever 39 3 792 7008670 Jet Secondary 70 3 766 7003 10 3 752 7008547 Choke Lever Collar 40 3 729 7010922 Auxiliary Throttle Valve Assy 71 3 761 70011 r W v 11 3 730 7010796 Air Horn Assy 41 3 730 7002814 Plug Lead Ball 72 3 752 7006 O c n 12 3 752 7007143 Choke Shaft Lever 42 3 750 7007502 Gasket Choke Housing 73 3 752 7005O o 13 3 751 7007627 Screw Choke Valve 43 3 750 7010200 Choke Housing 74 3 838 7000 14 3 751 7000191 Choke Valve 44 3 750 7003135 Plug Expansion 75 3 838 7005 m 15 3 745 7000199 Float Assy 45 3 750 7004821 Screw Choke Housing 76 3 838 7003 r M 3 740 7006079 Strainer Needle Seat 46 3 752 7007503 Shaft Intermediate Choke 77 3 762 7000 e 0 17 3 814 7006134 Needle Seat 47 3 752 7009852 Choke Lever Link 78 3 752 7005 r z p o 18 3 747 7001595 Pin Float Hinge 48 3 752 1875051 Screw Choke Lever 79 3 729 7010 N w 19 3 858 7008612 Power Piston Assy 49 3 752 7010522 Piston Choke 80 3 822 7011 20 3 858 7001613 Gasket Needle Seat 50 3 752 7010746 Pin Choke Piston 81 3 823 7008 21 3 740 7002862 Strainer Nut 51 3 750 7010598 Baffle Plate 82 3 729 7006 z 22 3 740 7001597 Gasket Strainer Nut 52 3 750 7002760 Gasket Stat Cover 83 3 755 7010 23 3 740 7003083 Strainer Fuel Inlet 53 3 750 7011236 Stat Cover Coil Assy 84 N L 701C 24 3 825 7002117 Ball Pump Discharge 54 3 750 7000614 Retainer Stat Cover 85 N L 7010 25 3 825 7006059 Spring Pump Discharge 55 3 750 7010424 Screw Stat Cover 86 3 726 570 26 3 825 7003838 Guide Pump Discharge 56 3 752 7010204 Rod Intermediate Choke 87 3 440 7008 27 3 841 7001604 Strainer Pump Inlet 57 3 752 7005165 Clip Intermediate Choke Rod 88 3 440 7008 28 3 841 7001605 Retainer Pump Strainer 58 N L 7010434 Screw Modifier Lever 89 3 442 7010 29 3 826 7002120 Ball Pump Inlet 59 3 755 7010743 Lever Choke Modifier 90 N L 148 30 3 841 7004597 Spring Pump Return 60 3 755 7010655 Rod Choke Modifier 91 3 440 7008 31 3 858 7008614 Power Valve 61 3 755 7003242 Clip Modifier Rod Upper 92 8 931 120