ALPHABETICAL INDEX SUPPORT Generator Mounting 2 277 SWIVEL Transmission Control 4 037 SUPPORT Headlamp I 2 726 SYNCHRONIZER Transmission Synchronizer 4 380 SUPPORT Instrument Panel 16 085 SYNCHRONIZER Transfer Case Main Drive 4 538 SUPPORT KIT Radiator 1 270 SYNCHRONIZER Transfer Case 4 510 SUPPORT Load Platform Front End 17 455 SYNCHRONIZER Transmission Synchronizer 4 380 SUPPORT Lower Sun Gear and Clutch 4 162 SUPPORT Luggage Roof 17 070 SUPPORT Pickup Box 17 090 SUPPORT Propeller Shaft 5 598 T SUPPORT Radiator Grille and Front End Panel 1 267 SUPPORT Radiator 1 270 SUPPORT Rear View Mirror 16 069 TACHOMETER Tachometer 9 750 I SUPPORT Seat Separator 16 650 TAG ASM Emissions and Cautions 8 808 SUPPORT Seat 16 674 TANK A C Vacuum Control 9 281 SUPPORT Seat Bottom L 16 715 TANK Cruise Control Vacuum 3 886 SUPPORT Spark Plug Wire 2 251 TANK Engine Cooling 1 219 SUPPORT Spare Wheel 7 629 TANK Front Drive Axle Shifter Lock 6 058 SUPPORT Stabilizer Shaft 7 243 TANK Fuel 3 001 SUPPORT Steering Column 6 518 TANK Warning 2 810 SUPPORT Steering Hydraulic Pump Power TAPE Door Outside Locking 16 350 Brake Booster 6 606 TAPE Door Outside Handle 16 353 SUPPORT Steering Column 6 760 TAPPET Engine Valve 0 459 SUPPORT Towing I 7 068 TEE Crankcase Ventilation 1 762 SUPPORT Transmission Planet 4 175 TEE Crankcase 1 745 SUPPORT Transmission Mounting 4 081 TEE Emission Control 3 680 SUPPORT Transmission Gearshift Detent 4 311 TEE Intake Manifold Vacuum 3 278 SUPPORT Transmission Mounting 4 083 TEE Power Brake Booster Vacuum 4 931 SUPPORT Transmission Mounting 4 081 TEE Rear Axle 5 387 SUPPORT Windshield 16 005 TENSIONER Engine Fan Coolant 1 060 SWITCH A C Compressor Internal Parts 9 172 TENSIONER Engine Timing 0 724 SWITCH A C Electric Temperature and Motor TERMINAL BLOCK Distributor 2 383 Control 9 275 TERMINAL Chassis Electrical 2 530 SWlTCH Back Up Lamp 2 698 TERMINAL Distributor 2 383 SWITCH Cargo Lighting 9 988 TERMINAL Dome Lamp 16 495 SWITCH Coolant Temperature Engine Unit 1 150 TERMINAL Generator 2 313 SWITCH Cruise Control 3 887 THERMOSTAT Engine Coolant Temperature 1 246 SWITCH Cruise Control 3 883 THROTTLE Carburetor 3 729 SWITCH Distributor 2 383 THROTTLE Fuel 3 725 SWITCH Dome Lamp 16 494 THRUST Speedometer and Odometer 9 761 SWITCH Door and End Gate Electrical 16 263 TOOL BOX PKG Portable 21 551 y SWITCH Early Fuel Evaporation Control 3 140 TOOL KIT Portable 21 551 SWITCH Emission Control Syste m A l R Valves 3 67OB TOW Towing 7 068 SWITCH Engine and Transmission Controlled TRANSDUCER Cruise Control 3 885 Spark 2 408 TRANSDUCER Emission Control System EGR SWITCH Front Drive Axle Shifter Lock 6 058 Control 3 670C SWITCH Fuel Pressure 3 910 TRANSMISSION Automatic 4 003 SWITCH Headlamp Dimmer 2 459 TRANSMISSION Manua 5 Speed 4 003 SWITCH Headlamp 2 485 TRANSMISSION Manual 4 Speed 4 003 SWITCH Heater Control 8 852 TRANSMISSION Windshield Wiper SWITCH Hydraulic Steering Gear Pressure 6 670 Transmission 16 063 SWITCH lgnition Switch 2 188 TRAY Ash Tray 16 120 SWITCH Ignition Switch Warning Lock or TRAY Battery 2 333 Headlamp 2 195 TRAY Instrument Panel 16 100 SWITCH KIT A C Compressor Internal Parts 9 172 TRAY Seat Separator 16 650 SWITCH KIT Headlamp Dimmer 2 459 TRIM Front Bench Seat Cushion A52 16 717SA SWITCH KIT Oil Pressure or Temperature 1 800 TRIM Front Bench Seat Back A52 16 724SA SWITCH KIT Windshield Wiper Electrical Parts 16 067 TRIM Front High Back Bucket Seat Back AV5 16 724SB SWITCH Oil Pressure or Temperature 1 800 TRIM Front High Back Bucket Cushion AV5 16 717SB G SWITCH Power Brake Booster Vacuum 4 906 TRIM Rear Folding Bench Seat Cushion AM7 16 717SC SWITCH Power Brake Booster 4 830 TRIM Rear Folding Bench Seat Back AM7 16 724SC SWITCH PKG Coolant Temperature Engine TRIM Rear Jump Seat Back Cushion AJ2 16 724SD Unit 1 150 TRIM Rear Jump Seat Cushion AJ2 16 717SD SWITCH PKG Power Window 21 537 TUBE A C Blower Motor Cooling 9 218 SWITCH Rear Window Defogger 9 778 TUBE A C Evaporator L 9 220 SWITCH Rear Window Wiper 16 480 TUBE Air Cleaner Air Intake 3 417 SWITCH Starter Motor 2 100 TUBE ASM Bumper 7 829 SWITCH Stop Lamp 2 447 TUBE Crankcase Ventilation 1 762 SWITCH Thermo Vacuum Air Cleaner 3 681E TUBE Crankcase 1 745 SWITCH Thermo Vacuum Heater Valve TUBE Emission Control 3 680 Actuator 3 6810 TUBE Emission Control 3 675 SWITCH Thermo Vacuum EGR and EGR TUBE Front Axle 6 056 Combinations 3 681B TUBE Heater Motor Cool 8 859 SWITCH Thermo Vacuum Distributor Spark TUBE KIT Front Axle Tie Rod 6 232 Control 3 681A TUBE Oil Level 1 516 SWITCH Throttle Control 3 440 TUBE Power Brake Booster Vacuum 4 930 SWITCH Transfer Case Shift Control 4 563 TUBE Starter Motor Commutator End 2 067 SWITCH Transmission Safety Starting Switch TUBE Starter Motor 2 049 Or Speed Sensing l 4 054 TUBE Steering Gear Hydraulic Pump Power A SWITCH Transmission Starting or Temperature Brake Booster 6 608 4 Switch 4 054 TUBE Transfer Case 4 512 SWITCH Transmission Converter 4 115 TUBE Transmission Control Valve 4 265 SWITCH Transmission Control Valve 4 265 TUBE Transmission Oil Filler 4 133 SWITCH Turn Signal Lamp 2 895 TUBE Transmission Solenoid 4 122 SWITCH Windshield Wiper Electrical Parts 16 067 TUBE Transmission Gearshift Control Shifter 4 025 t T 1990 GENERAL MOTORS SERVICE PARTS 0PERATlONS LT TRUCK 52S I A 21 I INDEX