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 433 to 480 of 513, the latest first.
ROBOLAB Starter Building Set
Robo Raider
Crystal Scavenger
Witch's Magic Manor
Deep Reef Refuge
Mountain Rescue
Twisted Time Train
V-Wing Fighter
Freight and Crane Railway
Giant Truck
Shark's Crystal Cave
Patriot Jet
Mystic Mountain Time Lab
Planetary Decoder
Nebula Outpost
Android Base
Intelligent House Building Set
Neptune Discovery Lab
King Kahuka's Throne
Century Skyway
Saucer Centurion
Lunar Launch Site
Monorail Transport Base
Dune Blaster
Space Elements
Celestial Sled
Sonar Security
Blizzard Baron
Hospital
Rebel Hunter
Assortment of Plate Pieces
Launch & Load Seaport
Night Chopper
Whirl and Wheel Super Truck
Knight's Stronghold
Flyercracker USA
Castaway's Raft
Mission Commander
Power Crane
Backhoe Grader
Metro Park & Service Tower
Alienator
Monorail Transport System
Test Car
Spy-Bot
Rocket Stages
Cosmic Laser Launcher
Polaris I Space Lab
Other parts of the set ROBOLAB Starter Building Set
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