I got a new item: Broken Engine Parts from a curios crate. It said 'This strange engine part has the word 'capissen' engraved on it.'  The item name was gray and thotbott lists the item but with no info.  I sold it to the vendor for 10g and haven't seen one since (caught it in zangarmarsh, north side of serpent lake).

Does anyone know if this is for a current quest, or a quest that has not been implemented yet?