7 Electric motors for driving fuel pumps, air pumps, vacuum pumps, water-circulating pumps, oil pumps and, servo operated valves, namely, throttle valves; parts and accessories for land vehicles and land vehicle internal combustion engines, namely, vacuum boxes and vacuum actuators, intake manifolds, intake air throttle valve bodies, thermal valves, [ fuel pumps and swirl pots therefor, namely, fuel pump modules,] fuel valves, [ fuel filters, fuel separators, ] air pumps, air blowers, air on/off valves and air flow control valves, water-circulating pumps, oil pumps, vacuum pumps, vacuum control valves, exhaust-gas return valves and [ control valves for detoxification of exhaust gas, ] exhaust-gas valves for exhaust passages