T LIGHT TRUCK 4 T 19B4 ISUZU ZBC See Model Reference for Application T Continued GROUP DESCRIPTION OTY 1 2 x 3 3 858 PISTON 1 94022450 94248487 94248487 3 841T PLATE cyl 1 94020997 94020997 94020997 3 740 PLATE s opping 1 94248455 94248455 94248455 3 763 PLATE throt F n 1 94252516 94252516 94252516 3 775 PLUG drain fuel 1 94024302 94024302 94024302 PLUG duty s0l A 1 N S N S N S 3 792 PLUG taper 1 94215711 94215711 94215711 T 3 737 RETAINER lvl ga 1 94215682 94215682 94215682 3 838 ROD pump 1 94248441 94248441 94248441 3 766 SCREW fast idle 1 94215720 94215720 94215720 3 740 SCREW fltr set 1 94020990 94020990 94020990 3 822 SCREW idle adj 1 94122179 94122179 94122179 3 775 SCREW pump se 1 94215716 94215716 94215716 3 761 SCREW thr0t adj 1 94022480 94022480 94022480 3 724 SCREW WASHER KIT A 1 94248437 94122181 94122181 3 724 SCREW WASHER KIT B 1 94237477 94237477 94237477 3 823 SEAL idle adj rub 1 94237479 94237479 94237479 3 738 SEAL rub 1 94020988 94020988 94020988 3 768 SLEEVE 1 94252515 94252515 94252515 3 763 SPRING assist 1 94248442 94248442 94248442 3 766 SPRING cam 1 94208667 94208667 94208667 3 758 SPRING dlaph 1 94220462 94220462 94220462 3 823 SPRING idle adj 1 94237481 94237481 94237481 3 798 SPRING ins 1 94248488 94248488 3 763 SPRING main L 1 94248443 94248443 94248443 3 841 SPRING piston rtn 1 94020995 94252518 94252518 3 843 SPRING pump lvr 1 94237494 94237494 94237494 V 3 792 SPRING slow jet IV 94215710 94215710 94215710 3 761 SPRING throt adj 1 94021007 94021007 94021007 3 763 SPRING thF0t S 1 94220438 94220438 94220438 2 530 TERMINAL 2 12014836 120148367 5 3 729 THROTTLE BODY 1 94122704 94122178 94122190 3 814 VALVE ndl 1 94237491 94122184 94122184 T 3 858 VALVE power 50 1 94248459 3 755 VALVE sol duty 1 94122176 94122176 3 440 VALVE sol slow cut 1 94122807 94103189 94103189 3 755 VALVE sol sw vent 1 94248493 94248493 94248493 WASHER idle adj 1 N S N S N S 3 798 WEIGHT ins 1 94215681 94248489 94248489 1 I 1 1990 GENERAL MOTORS SERVICE PARTS OPERAT ONS LT TRUCK 52S T REV 10 90 3 75 T T 3 725