9 [ Voltage Regulators, Condensors, Capacitors, Instrument Panels, Directional Signals, Batteries, Battery Cables, Back-Up Signal Lamps, Flasher Signals, Solenoids, Relays, Volt Meters, Transformers, Antennaes, Ammeters, Gauges, Odometers, Speedometers, Hydrometers, Aeration Detector Kits, Air Gauges, Fuel Gauges, Fuel Pressure Gauges, Oil Gauges, Tachometers, Tape Decks, Vacuum Gauges, Remote Indicators, Wig-Wag Low Air Pressure Indicators, Oil Level Indicators, Fuel Oil Indicators, Power Take-Off Speedometers, Fuel Tank Vent Alarms, Remote Indicators, Fire Extinguishers, Fire Trucks, Fire Apparatus Pumps, Electric Cigarette Lighters, Break Away Safety Valves, Tachographs, Manifold Pressure Gauges, Turbo Oil Pressure Gauges, Oil Pressure Gauges, Oil Temperature Gauges, Governor Controls, Injection Pump Governors, and Road Speed Governors ]