CONNECTING RODS FOR MACHINES, MOTORS AND ENGINES; COOLING RADIATORS FOR MOTORS AND ENGINES; PISTONS FOR INTERNAL COMBUSTION ENGINES; CRANK SHAFTS FOR ENGINES; ENGINE CYLINDERS FOR LAND VEHICLES; POWER-OPERATED TOOLS, NAMELY, BUFFERS; KICK STARTERS FOR MOTORCYCLES; PISTON RINGS; EXHAUST PIPES FOR LAND VEHICLES; CARBURETORS; SPARK PLUGS; SPARK PLUG IGNITION WIRES; CAMSHAFTS FOR VEHICLE ENGINES