Good to see the official paperwork with the TSB and campaign numbers. i wonder if it matters who originally sold the truck (if its a dodge or a mitsubishi) as to which dealership it has to go to? Im pretty sure that most dealers simply look up the discontinued defective par numbers and just say they cant get them anymore. if someone has all the paperwork handy and even has the updated part numbers i would think (hope) that everything would be fixed properly. let us know how it goes if you do call them with this info.