BUS PARTS AND COMPONENTS, NAMELY, THERMOSTATS, COMPUTERS, SPEEDOMETER ASSEMBLIES, AND REPLACEMENT PARTS THEREOF, AND CABLES THEREFOR; SPEEDOMETER DRIVEN GEARS, SPEED SENSORS, COMBINATION METERS, TOTAL COUNTERS; TACHOMETER ASSEMBLIES AND REPLACEMENT PARTS THEREOF; OIL LEVEL GAUGES; FUEL GAUGE ASSEMBLIES AND RECEIVERS THEREFOR, TEMPERATURE GAUGE ASSEMBLIES AND RECEIVERS THEREFOR; AMMETER ASSEMBLIES; PRESSURE GAUGE ASSEMBLIES AND RECEIVERS THEREFOR; PRESSURE SWITCH ASSEMBLIES, VOLTAGE METER ASSEMBLIES, CLINOMETERS, ANTENNAS, AND CORDS THEREFOR, AND MOUNTING HARDWARE THEREFOR; MICROPHONES; AUDIO SPEAKERS, AND GRILLES THEREFOR, AND MOUNTING HARDWARE THEREFOR; AUDIO TAPE PLAYERS; RADIO RECEIVERS AND MOUNTING HARDWARE THEREFOR; RADIO RECEIVERS COMBINED WITH TAPE PLAYERS, GRAPHIC EQUALIZERS, AUDIO AMPLIFIERS, BATTERIES; STARTER PARTS AND COMPONENTS, NAMELY, YOKE ASSEMBLIES AND REPLACEMENT PARTS THEREOF, STARTER COILS, COMMUTATOR FRAME ASSEMBLIES AND REPLACEMENT PARTS THEREOF, BRUSHES, BRUSH HOLDER ASSEMBLIES AND REPLACEMENT PARTS THEREOF, STARTER SWITCH ASSEMBLIES, ARMATURE ASSEMBLIES AND REPLACEMENT PARTS THEREOF; VOLTAGE REGULATORS, PREHEATING TIMERS, GLOW PLUG SENSORS; TURN SIGNAL SWITCH ASSEMBLIES; RHEOSTATS, FUEL REGULATORS, AIR FLOW METERS, SOLENOID ASSEMBLIES, SOLENOID VALVES, AUTOMATIC CONTROL VALVES, TEMPERATURE SENSORS, FLUID PRESSURE SENSORS, FLUID LEVEL SENSORS, TACHOMETER INPUT SENSORS, THROTTLE POSITION SENSORS, OXYGEN SENSORS, KNOCK CONTROL SENSORS, MAGNET SWITCH ASSEMBLIES, SIGNAL GENERATORS