Air filters for automobile engines; Carburetors; Clutches for machines; Cylinders for motors and engines; Engines and motors for the generation of electricity; Exhaust manifold for engines; Filters for motors and engines; Fuel pumps for land vehicles; Fuel pumps for service stations; Idling pulleys being parts of machines; Ignition coils for automotive engines; Lawn mowers; Oil filters for motors and engines; Pressure switches and sensors for monitoring, controlling, and switching hydraulic o...