I I I I I I I TX03 0026 1986 1990 ST THROTTLE BODY INJECTION DUAL INJECTOR MODEL 22OI LL2 2 8R I I I LB4 4 32 I NOTE OUANITY IS ONE PER ASSEMBLY UNLESS OTHERWISE SPECIFIED I 1 3 725 IINJECTORQTHROT BODY LL2 12 8R S 1986 NCL 2 23 31 38 78 PROD 17086086 I 17111452 3 725 INJECTOR THROT BODY LL2 I2 8R T 1986 lNCL 2 23 31 38 78 PFIOD 17086088 17111510 3 725 INJECTOR THROT BODY LL2 2 8R S W MT T 1987 89 INCL 2 23 31 38 78 I I I PROD 17087087 17087088 17111753 I I 3 725 INJECTOR THROT BODY LL2 2 8R S W AT 1987 89 NCL 2 23 31 38 78 PROD 17087086 I I 17111752 I A 3 725 INJECTOR THROT BODY LL2 2 8R 1990 INCL 2 23 31 38 78 PROD I I I 17090011 17112228 I 3 725 INJECTOR THROT BODY LB4 4 3Z 1988 90 INCL 2 23 31 38 78 PROD 17089018 17112042 2 I N S COVER ASM FUEL METER KIT 2 12 1 I 3 N S SCREW W WASHER FUEL METER COVER LONG 3 REOD KIT 2 7 1 I 4 N S SCREW W WASHER FUEL MIETER COVER SHORT 5 REQD KIT 2 7 1 I 5 N S GASKET FUEL METER COVER KIT 1 3 9 11 12 1 I V 6 N S GASKET FUEL METER OUTLET KIT 1 3 9 1 1 12 1 7 N S SEAL PRESSURE REGULATOR KIT 1 3 9 11 12 1 8 N S REGULATOR PRESSURE KIT 2 1 2 1 I I 10 N S INJECTOR FUEL 2 REOD KI I 2 3 11 1 I I I I 11 N S FILTER FUEL INJECTOR INLET 2 REOD KIT 2 9 11 1 L I 12 N S O RING FUEL INJECTOR LOWER 2 REOD KIT 1 3 9 11 1 I V 13 N S O RING FUEL INJECTOR UPPER 2 REOD KIT 1 3 9 1 I 1 14 N S WASHER FUEL INJECTOR 2 REQD K T 1 3 9 11 1 20 N S SCREW W WASHER FUEL NIETER BODY TO THROTTLE BODY 3I REOD KIT 7 I I I 1 I 21 N S FUEL METER BODY ASM KI I 2 8 1 22 N S GASKET THROTTLE BODY T0 FUEL METER BODY KIT 1 2 1 23 3 403 GASKET A CL KIT 1 1 I 25511809 I 30 3 163 SEAl4 FUEL FEED PIPE O R NGi NOT IN KIT 22516256 31 N S NUT FUEL OUTLET KIT 6 1 37 3 163 SEAL FUEL FEED PIPE O RINGi NOT IN KIT 22514722 f 38 N S NUT FUEL INLET KIT 6 1 I I 40 N S GASKET FUEL OUTLET NUT KIT 1 2 6 1I Q 41 N S GASKET FUEL INLET NUT KIT 1 2 6 1 I 52 N S SCREW W WASHER THROTTLE POSITION SENSOR TPS 2 REOD KIT 4 5 1 I I 55 N S RETAINER THROTTLE POSITION SENSOR TPS 2 REOD KIT 4 5 1 II I I 58 N S SENSOR THROTTLE POSITION TPS KIT 5 1 I I 60 N S PLUG IDLE STOP SCREW N T s ERVIcED 1 I I I 61 N S SCREW W WASHER IDLE STOP KIT 4 7 1 I 62 I N S SPRING IDLE STOP SCREW KIT 4 7 1 I 65 N S BODY ASM THROTTLE KIT 4 1 I I 70 3 726 GASKET TBI LL2 2 8R KIT 1 1 14092220 3 726 GASKET TBI LB4 4 3Z KIT 1 1 10129563 75 N S VALVE ASM IDLE AIR CONTIROI ACV THREAD MOUNTED KIT 10 1 I I I 76 I N S GASKET IDLE AIR CONTROL VALVE THREAD MOUNTED IACV KIT 10 1 I 77 N S O RING IDLE AIR CONTROL VALVE FLANGE MOUNTED IACV KIT 10 1 II 78 N S SCREW ASM IDLE AIR CON I ROL VALVE FLANGE MOUNTED lACV 2 IREOD KIT 7 1 90 N S SEE SERVICE KITS LISTED BELOW I SERVICE KITS I I I KIT 1 I 3 724 GASKET KIT TBI LL2 2 8R INCL 5 7 12 14 22 23 40 41 70 I 17112191 I 3 724 GASKET KIT TBI LB4 4 3Z INCL 5 7 12 14 22 23 40 4 I 70 17111764 2 3 725 METER KIT TBI FUEL LL2 2 8R INCL 2 1 2 21 22 40 41 I 17112189 I 3 725 METER KIT TBI FUEL LB4 4 3Z INCL 2 8 10 12 21 22 40 41 17111466 3 V 3 774 INJECTOR KIT TBI FUEL LL2 2 8R NCL 5 7 10 12 14 I 17111456 I 3 774 INJECTOR KIT TBI FUEL LB4I 4 3Z INCL 5 7 10 12 14 17111468 4 3 729 BODY KIT TBI THROT LL2 2 J8R INCL 52 55 61 62 65 I 17112230 3 729 BODY KIT TBI THROT LB4 4 3Z INCL 52 55 65 17112043 5 3 764 SENSOR KIT TBI THROT POSN LL2 2 8R NCL 52 55 58 17111725 3 764 SENSOR KIT TBI THROT POSN LB4 4 3Z INCL 52 55 58 I 171 11471 6 3 724 NUT KIT TBI FUEL INL OTLT INCL 1 38 40 41 17111462 7 3 724 BOLT KIT TB LL2 2 8R INCL 3 4 20 61 62 78 17112232 I I 3 724 BOLT KIT TBI LB4 4 3Z NCLI 3 4 20 61 62 78 17111639 8 3 671 BODY KIT TBI FUEL METER lNCL 21 17078262 I 9 3 671 GASKET FILTER KIT TBI FILJEL METER INCL 5 7 11 14 17079671 I 10 3 820 VALVE KIT TBI IDLE AIR CONT INCL 75 77 17111460 I 1990 GENERAL MOTORS ssznvncz PARTS 0PenA r oNs g 4GH1 TRUCK 5gS I 10 90 I I a as 3 000 GROUP