Image | Item No. | Description |
| 30642 | Vehicle, Base 4 x 14 x 2 1/3 Catalog: Parts: Vehicle, Base |
| 30295 | Vehicle, Base 12 x 18 x 1 1/3 (Rock Raider Dozer Base) Catalog: Parts: Vehicle, Base |
| 45400 | Vehicle, Trailer Base 4 x 24 x 3 1/3 Catalog: Parts: Vehicle, Base |
| 30620 | Vehicle, Trailer Base 8 x 30 x 3 1/3 Catalog: Parts: Vehicle, Base |
| 30620pb001 | Vehicle, Trailer Base 8 x 30 x 3 1/3 with Grille and Piston Pattern on both Sides (Stickers) - Set 6739 Catalog: Parts: Vehicle, Base |