LEGO part 40666: Duplo Plate 2 x 4

LEGO part 40666, Duplo Plate 2 x 4, belongs to the Duplo, Quatro and Primo category. It exists in 28 colours and appears in 340 sets of our database, from 1997 to 2026, for a total of 1,665 listed pieces. Its most common colour is Red.

Number 40666 identifies the shape and is moulded under the part. Each colour also has its own element ID, the one Pick a Brick uses: in red, it is 4583329.

Part 40666 through the years

The oldest set in our database that contains part 40666 is 2125 Green Bucket, released in 1997 in the Duplo theme. It is still in use: the most recent set featuring it, 10470 3 in 1 Modern Family House with Figures, dates from 2026.

Its peak year is 2014, with 21 sets containing it. The set with the most copies is 9090 XL Bulk Set: 76 copies, against an average of 4.9 per set.

The part is closely tied to the Duplo theme: 85% of the sets that contain it belong to it. With 340 sets, it ranks no. 485 of 2,731 parts in our database and no. 3 of 122 in the Duplo, Quatro and Primo category.

Sets containing part 40666, by period