Transdimensional warp drive

A transdimensional warp drive appears in the episode Bye, Bye, Fly. It is used to fly the pandimensional spacecraft.

When finds the pandimensional spacecraft on, he splits up the transdimensional warp drive, in an attempt to trick  into his trap.

When Baxter Stockman later leaves Earth for in the pandimensional spacecraft, he forgets putting the retaining bolt in the warp drive assembly. Instead, the entire spacecraft falls apart and Baxter Stockman lands in a world with a giant spider.