LEGO Flat Wagon
Set #166 · 1978 · 51 pieces · Quick build

Set Details
- Set Number
- 166
- Name
- Flat Wagon
- Theme
- Train
- Year
- 1978
- Pieces
- 51
- Complexity
- Quick
- Build Time
- 20-45 minutes
- Ages
- 6+
- Type
- Play-focused
About LEGO Flat Wagon
LEGO Flat Wagon (set #166) is a quick, accessible build with 51 pieces from the Train theme, released in 1978. The Train line features motorized and static train sets with tracks and stations. This is a quick-level build suitable for ages 6+, with an estimated build time of 20-45 minutes. This set dates from 1978, the landmark year LEGO introduced the minifigure along with the first Castle and Space themes.
Finding Instructions
Instructions for older sets like #166 (1978) may not always be available on LEGO.com. Try searching the set number directly, or upload a photo of the bricks to LegoFinder — the AI can identify vintage sets from their parts.
Flat Wagon FAQ
More Train Sets
Also Released in 1978
Need Instructions for Flat Wagon?
Upload a photo of your LEGO Flat Wagon set and get the building instructions PDF in seconds.
Upload a Photo Now


