Air compressors for vehicles; Compressors for air conditioners; Electric vacuum cleaners and their components; Engine exhaust system comprised of a particulate trap; Engine injectors; Fuel injectors; Ignition wires for motor vehicles; Ignition wires for vehicle engines; Parts for compressed-air machines, namely, pressure switches and sensors for monitoring, controlling, and switching hydraulic or pneumatic systems sold as an integral component of injection molding machines; Piston rings; Spar...