Bits for power drills; Sparking plugs for automotive engines; Air filters for vehicle motors and engines; Mounting brackets adapted for exhaust systems for internal combustion engines; Fuel filters; Engines and motors for model vehicles, aircraft and boats; Kick starters for motorcycles; Pressure transducers as parts of machines; Electric fans, ventilators and blowers for motors and engines; Ignition devices for motors of land vehicles; Starter motors; Oil coolers for motors and engines; Valv...