LEGO Duplo 10451 3in1 Dinosaurs on Wheels

Set 10451, 3in1 Dinosaurs on Wheels, belongs to the Duplo theme and depicts dinosaurs fitted with wheels. Released in 2025, it contains 108 pieces for building and rebuilding several rolling prehistoric animals.

This Duplo set uses a straightforward subject: buildable dinosaurs that function as rolling models.

The French retail title names a diplodocus, T-Rex, triceratops, stegosaurus, pteranodon and parasaurolophus. The “3in1” wording indicates a rebuildable concept, with alternative combinations based on wheeled prehistoric creatures.

The set is mainly suited to hands on building, movement play and repeated reconfiguration rather than static display alone. In a Duplo collection, it sits naturally beside animal based sets and imaginative vehicle builds, distinct from town scenes, houses or realistic vehicle subjects.

Inventory of set 10451

The inventory of set 10451 lists 108 pieces, spare parts excluded: 41 different lots (one shape in one color) for 32 part shapes.

Colors of set 10451

Main color: lime, making up 17% of the parts, followed by medium azure (14%) and dark turquoise (13%).

Most common parts in set 10451

16 of the 32 part shapes in this set have their own page on Setopedia, with their colors, element numbers and the other sets that use them. See all LEGO parts

Exclusive parts in set 10451

8 part shapes in set 10451 appear in no other set in the catalog, most often printed elements, stickers or molds specific to the model. If one gets lost, you will need to look for it individually, for example on BrickLink, rather than in another set. Counting colors, 14 lots in the set are not found in any other set.

No similarly sized set supplies more than a quarter of its parts: set 10451 relies on a little-shared assortment.

Size of set 10451 within its line

With 108 pieces, set 10451 ranks #66 out of 522 Duplo sets in our database, which have an average of 69 parts. Among the 625 sets released in 2025, it ranks #498.