I would think that the info that the dealer wants would be within the VIN of the vehicle, If you give them the VIN number they should be able to find it that way. Yes you should be able to do this at home proivded that you have something to support that corner of the car, you will also need a hub puller, pry bar,ball joint spreader, a work shop manual and a few hours of your time. Don't forget to put a little grease around the tranny shaft seal before reinstalling the new shaft in to the tranny, otherwise you run the risk of burning out the seal the moment you drive the car. (IMG:
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Hope This Info Helps You, Good Luck !