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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

[Measuring recorders for internal combustion engine parameters, namely, sensors for measuring the intake air flow rate, temperature sensors, pressure sensors, measuring, signal, control and monitoring equipment and instruments used in exhaust-gas analysis techniques, namely, infrared gas analyzer, infrared exhaust gas analyzer, diesel opacimeter; emission measuring systems, comprising driver's aid video monitor, exhaust gas dilution tunnel, exhaust gas particle sampling gauge, clean air chamber for exhaust gas particle weighing, test stand computer and test result video monitor, exhaust gas emission gauge for laboratories and workshops, special purpose test stands; vacuum switches]