Every body part in Star Wars Galactic Racer
There are 353 body parts in Star Wars Galactic Racer. They are the cosmetic pieces of a vehicle rather than the mods you install for a race, and the Edit Vehicle screen groups them by the slot they fill: front, rear, controls, wings and the engines. Mixing parts from different kits is how you build a vehicle that looks like nothing else on the grid.
Each body part belongs to a kit and carries that kit name, so the way to tell two apart is the slot they sit in. One costs 30 Kit Points on its own, which is why a full kit at 100 Kit Points is the cheaper way to own a complete look.
Which body parts fit which vehicle in Star Wars Galactic Racer
Body parts only fit their own class. The 73 speeder bike parts cannot be hung on a landspeeder, and the 134 podracer parts fit nothing else at all. Within a class any part fits any kit, so the 73 parts belonging to the twelve speeder bikes can be combined freely across all of them.
Podracer body parts cannot be bought
The 134 podracer body parts in Star Wars Galactic Racer have no unlock condition. Nothing in the game grants them on their own, because a podracer arrives complete with the racer who flies it rather than being assembled at the Scrap Dealer.