The Parts Trailer is a trailer in Kart Kingdom. You can store karts, stickers, wheels, hats, skins, masks, eyes, hair, etc. You can also enter secret codes to get rare karts, wheels, etc. The guy in the parts trailer will sometimes say stuff like, "Psst! Did you know ILOVEKK is a secret code?" or, "Nice wheels!". There are many more sentences that he will say. There is a bird on the top of the trailer, the trailer is bean shaped, and there are lights on it.
Del, from PBS KIDS, drives the trailer.
The Parts Trailer was originally titled the Garage during the production of Kart Kingdom.
- On some merchandise, such as lunchboxes, Del isn't shown driving the trailer. Instead, a girl with glasses, pink colored skin, and short black hair is there, likely to avoid confusion with the Quest Truck.
- It is actually unknown if the drivers of the Parts Trailer and the Quest Truck are the same person, Del. Since he appears to be at two places at once, it's possible that one of them is a new mascot look-alike.
- The parts trailer was going to be called the Garage, but it was renamed.
- Del's favorite subject is math, with history following up behind.