![LEGO Duplo Brick 2 x 2 with "523" (3437)](https://img.brickowl.com/files/image_cache/larger/lego-duplo-brick-2-x-2-with-523-3437-28-248257.jpg "LEGO Duplo Brick 2 x 2 with "523" (3437)")
LEGO Duplo Brick 2 x 2 with "523" (3437) Comes In
This is a list of all the items the Duplo Brick 2 x 2 with "523" (3437) comes in. In total this part comes in 2 other items.
| Qty | Year | Name | ||
|---|---|---|---|---|
| 1 |  | 1977 | LEGO Train and Station Set 523 LEGO Sets / Duplo Green Duplo Brick 2 x 2 with "523" | |
| 1 |  | 1976 | LEGO Train Station Set 081 LEGO Sets / Classic / PreSchool Green Duplo Brick 2 x 2 with "523" |