Transformers Series 1 Autobot Car Wheeljack
Wheeljack is an engineer. He is responsible for most of the gadgets that the Autobots use, and can usually be found in the lab building or creating. He, along with Ratchet, brought about the Dinobots. Wheeljack transforms in to a race car. His mold was used previously in the Diaclone line by Takara.