Brick Round 2 x 2 with Axle Hole
About
Brick Round 2 x 2 with Axle Hole (ref. 3941) is a LEGO part found in 513 sets of the catalog. These sets came out from 1979 to 2026. Themes of its sets: Star Wars, Space, Educational and Dacta. It comes in 48 colors.
Other color variants
48 variants
In sets 513
Sets 481 to 513 of 513, the latest first.
Technic Control Center
TECHNIC Control II
Sonar Transmitting Cruiser
Mobile Recovery Vehicle
Alien Moon Stalker
Arctic Rescue Unit
Space Express
Astro Dasher
Basic Building Set
Push-Along Passenger Steam Train
Community Buildings
Jousting Knights
Cargo Center
Space Dart I
Lunar Rocket Launcher
Holiday Home
Freight Steam Train
Cosmic Cruiser
Mobile Rocket Transport
Road Safety Kit
Paramedic Unit
Main Street
Beta I Command Base
Push-Along Passenger Steam Train
Electric Goods Train
Steam Engine
Push-Along Steam Engine
Railway Station
Transformer / Controller 12V
Rocket Launcher
Alpha-1 Rocket Base
Mobile Rocket Launcher
Rocket Launch Pad
Other parts of the set Technic Control Center
![Technic Bush 1/2 Toothed Type I [+ Opening]](https://static.toytrust.app/brands/img/lego/elements/4265a/7.png)
![Rubber Band Large [Square Cross Section]](https://static.toytrust.app/brands/img/lego/elements/70158/0.jpg)
Sources of the data of this element: Rebrickable
LEGO data from Rebrickable (rebrickable.com), building instructions from Brickset (brickset.com) and lego.com. LEGO® is a trademark of the LEGO Group of companies, which does not sponsor, authorize or endorse this site. Learn more