I bought a tata sumo victa di ex 9 seater on 08-03-2010 from roshan motors jaipur (rajasthan) my vehicle at this time in your worksoap in alwar (rajasthan) from 26/06/2010 a spare part named "vibration demper" no.[protected]. your dealer is said that the particular part is not available in company. due to this my business is suffering. so I request you to look into my matter and solve my problem as early as soon. satish chand arya [protected]