7 parts and components for internal combustion engines, namely, alternators, bearings, belts, carburetors, connecting rods, control cables, control mechanisms for use in the synchronization and measurement of engines and motors, crankshafts, crankcases, electric generators, cylinder heads, cylinder sleeves, exhausts, fan belts, fans, filters, ignitions, fuel injectors, pumps, starter motors, pistons, piston rings, piston pins, radiators, spark plugs, superchargers, valves