FUEL EXHAUST CARBURETION TP83 LIGHT TRUCK 1978 ROCHESTER 4BC g See Model Reference for Application GROUP DESCRIPTION OTV 21 22 23 24 25 3 725 CARBURETOR Production 17058522 17058518 17058519 17058229 17058523 3 725 CARBURETOR ISenrice 1 17055871 17055871 17055826 17055879 17055824 3 724 GASKET KIT 1 17055711 17055711 17055711 17055208 17055711 3 725 OVERHAUL KIT 1 17065111 17065111 17 5111 17055209 17055712 3 725 POWER CARB KIT 1 7039351 7039351 7039351 7039320 7039351 3 730 AIR HORN 4 1 17055708 17055708 17055708 17060652 17055708 3 740 BAFFLE Iloat bowl 1 7031385 7031385 7031365 7IB1365 7031385 3 825 BALL pump discharge 1 7002117 7012117 7002117 7002117 7002117 3 729 BODY ASM throttle I 17060550 17 0550 17058774 17055717 17060550 3 734 BOWL ASM float 1 17055718 17055718 17055709 17055728 17055722 3 766 CAM Iast idle 1 17051176 17051176 17051176 7047876 17051178 3 750 CHDKE HOUSING KIT 1 NS NS NS NS 17055546 3 814 CLIP float needle pull 1 7033751 7033751 7033751 7033751 7033751 3 740 FILTER fuel inlet 1 5651808 5651803 5651803 5651802 5651803 3 740 FILTER NUT fuel inlet 1 17051254 17051254 17051254 7045605 17051254 3 745 FLOAT ASM 1 7043379 7043379 7043379 7037705 7043379 3 738 GASKET air horn 1 17056235 17056235 17056235 7044407 17056235 3 740 GASKET filter nut 1 7024281 7024281 7024281 7024281 7024281 3 750 GASKET stat cover 1 17050981 17050961 17050961 NS 17050981 3 8 HOLDER KIT secondary metering rod Z 1 7084522 7084522 7034522 7034522 7034522 3 822 IDLE NEEDLE AR 7048532 7048532 7048532 7048532 7048532 3 806 INSERT aneroid cavity 1 17051796 17051796 17051796 NS 17051796 3 734 INSERT float bowl 1 7041471 7041471 7041471 7037319 7041471 3 792 JET Rrimary AR 7031973 I 7031973 7031973 7031964 7031968 3 766 LEVE cam follower 1 7041497 7041497 7041497 7043634 7041497 3 766 LEVER choke 1 7041542 7041542 7041542 NS 7041542 J 3 752 LEVER coil 1 7041499 7041499 7041499 NS 7041499 3 766 LEVER fast idle I 7041498 7041498 7041498 703 B77 7041498 I 3 752 LEVER inter choke 1 7031231 7031231 7031231 7031231 7081231 3 842 LEVER pump actuating 1 7048169 7048169 7048169 7048169 7048169 3 752 LEVER lockout sec 1 7041473 7041473 7041473 7027270 7041473 3 752 LEVER stat cover 3 755 LINK aux vac break 3 755 LINK aux vacuum break choke side 3 814 NEEDLE SEAT 1 7035134 7085134 7035134 7035140 7035134 3 747 PIN float hinge 1 7041489 7041469 7041469 7037317 7041469 3 858 POWER PISTDN 1 17051792 17051792 17051792 7034903 17051792 3 838 PUMP ASM 1 17051374 17051374 17051374 7047080 17051374 3 852 RETAINER pump discharge ball 1 7029849 7029849 7029849 7029849 7029849 3 750 RETAINER stat cover AR 7000614 7000614 7000814 NS 7000614 3 752 ROD choke 1 17056305 17056305 17056305 7037557 17058305 3 752 ROD inter choke 1 NS NS NS 7024256 NS 3 858 ROD power piston 3 843 ROD pump 1 7026138 7026138 7026138 7028138 7026138 3 806 ROD metering sec AR 17053659 17053659 17053859 7048890 17053659 3 755 ROD vac break 1 7041527 7041527 7041527 7024257 7041527 3 806 ROD ASM metering prim AR 17056949 170 949 17058950 7034839 17057742 3 730 SCREW air hom AR 7014699 7014699 7014899 7014699 7014699 3 730 SCREW air horn long AR 7029912 7029912 7029912 7029912 7029912 3 730 SCREW air horn short AR 7031105 7031105 7081105 7031105 7031105 3 755 SCREW aux vac break 3 444 SCREW bracket attach aux vac break 1 7043882 NS NS NS NS 3 767 SCREW cam fast idle levers 3 750 SCREW choke hsg to bowl I 7038808 7038808 7038808 NS 7038808 W AREHOUSING AND DISTRIBUTION DIVISION OF GENERAL MOTORS COFIPORATlON LT TRUCK 5I 3 000 GROUP 2 c REV z 83