EUEL EXHAUST CARBURETION B131 BUICK 1978 ROCHESTER 4BC See Model Reference for Application SRGUR DESCRIPTION 0TV 11 12 13 14 15 3 725 CARBURETOR Production 17058502 17058246 17058240 17058540 17058274 3 725 CARBURETOR Service 1 17055805 17055842 17055840 17055841 17055864 3 724 GASKET KIT 1 17055705 17055576 17055576 17055576 17055650 3 725 UVERI IAUL KIT 1 17055727 17065234 17055577 17065255 17055651 3 725 PGWER CARB KIT 1 7039349 7039354 7039337 7039337 7039344 3 730 AIR HORN 1 17055703 17055574 17055574 17055574 17055649 3 740 BAEELE float bowl 1 7031365 7031365 7031365 7031365 7031365 3 825 BALL pump discharge 1 7002117 7002117 7002117 7002117 7002117 3 729 BODY ASM throttle 1 17060356 17058970 17060847 17060662 17060646 3 734 BOWL ASM float I I 17055704 17055575 17055575 17065253 17055646 3 459 BRACKET throttle return spring 1 7043617 7043617 7043617 3 766 CAM fast idle 1 17051176 17060675 17060675 17060675 7041484 3 750 CI IOKE HOUSING KIT 1 17055546 17051958 17051958 17051958 17051996 3 814 CLIP float needle pull 1 7033751 7033751 7033751 7033751 7033751 3 740 FILTER fuel Inlet 1 5651803 5651803 5651803 5651803 5651803 3 740 EILTER NUT fuel inlet 1 17051254 17059861 17059861 17059861 17059861 3 745 ELUAT ASM 1 7043379 7046300 7046300 7046300 7044332 3 738 GASKET air horn 1 17056357 17056357 17056357 17056357 17056357 3 740 GASKET filter nut 1 7024281 7024281 7024281 7024281 7034281 3 750 GASKET stat cover I 17050961 NS NS NS 17050961 3 806 EIDLDER KIT secondary metering rod 1 7034522 7034522 7034522 7034522 7034522 3 822 IDLE NEEDLE AR 7048531 7048532 7048532 7048532 7048532 3 806 INSERT aneroid cavity 1 17051796 17051796 17051796 17051796 17051796 3 734 INSERT float bowl 1 7041471 7041471 7041471 7041471 7041471 3 792 JET primary AR 7031971 7031972 7031972 7031 971 7031972 3 766 LEVER cam follower 1 7041497 7041497 7041497 7041497 7041497 3 766 LEVER choke 1 7041542 7041542 7041542 7041542 7041542 3 752 LEVER coil 1 7041499 NS NS NS 7043368 3 766 LEVER fast idle 1 7041498 7041498 7041498 7041498 7041498 3 752 LEVER inter choke 1 7031231 7031231 7031231 7031231 7031231 3 842 LEVER pump actuating 1 7048169 7048169 7048169 7048169 7048169 3 752 LEVER lockout sec 1 7041473 7041473 7041473 7041473 7041473 3 752 LEVER stat cover 1 NS 7043368 7043368 7043368 3 755 LINK aux vac break 7043393 I 3 755 LINK aux vacuum break choke side 1 NS 17050738 17050738 17050738 3 814 NEEDLE 84 SEAT 1 7035134 7035150 7035150 7035150 7035148 3 747 PIN float hinge 1 7041469 7041469 7041469 7041469 7041469 3 858 POWER PISTDN I 17051792 7045040 17051792 17051792 17051792 3 838 PUMP ASM 1 7048874 17051117 17051374 17051374 7048871 3 852 RETAINER pump discharge ball 1 7029849 7029849 7029849 7029849 7029849 3 750 RETAINER stat cover AR 7000614 7000614 7000614 7000614 7000614 3 752 ROD choke 1 7041472 7041472 7041472 7041472 17056305 3 752 ROD inter choke 3 858 R01 power piston 3 843 ROD pump 1 7026138 7026138 7026138 7026138 7026138 3 806 RDD metering sec AR 7045779 7045842 7045842 7045842 7047806 3 755 ROD vac break 1 7041527 7041527 7041527 7041527 7041527 3 806 ROD ASM metering prim AR 17051341 17057753 17057753 17057754 17051345 3 730 SCREW air horn AR 7014699 7014699 7014699 7014699 7014699 3 730 SCREW air horn long AR 7029912 7029912 7029912 7029912 7029912 3 730 SCREW air horn short AR 7031105 7031105 7031105 7031105 7031105 3 755 SCREW aux vac break 7043682 3 444 SCREW bracket attach aux vac break AR 7043682 7043682 7043682 7043682 NS 3 767 SCREW cam fast idle levers 7036079 3 750 SCREW choke hsg to bowl 1 7038808 7038808 7038808 7038808 7038808 VVAREI IOUSING AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATION BUIcI 41 3 000 GRQLIP arm c REV 5 81