watch 01:51 The Loop (Games) Do you like this video? The Mechanical Wagon Piece is dropped by The Destroyer in Expert Mode. It is a material in the Mechanical Cart. Update Info v188.8.131.52 Added to the game. Retrieved from "https://terraria.fandom.com/wiki/Mechanical_Wagon_Piece?oldid=529891" Categories: Materials Items PC 184.108.40.206 Drop Community content is available under CC-BY-SA unless otherwise noted.