Brick Round 2 x 2 with Axle Hole
Click to enlarge
LEGO 194 sets

Brick Round 2 x 2 with Axle Hole

Reference: #3941
Element IDs: 4178398, 6273153, 6514282
Color:
Trans-Light Blue
194
Sets
476
Total quantity
LEGO
Universe

About

Brick Round 2 x 2 with Axle Hole (ref. 3941) is a LEGO part found in 194 sets of the catalog. These sets came out from 2006 to 2026. Themes of its sets: Dimensions, Educational and Dacta, Star Wars. It comes in 48 colors.

Other color variants

48 variants
Black
Black
513 sets
Blue
Blue
130 sets
Bright Green
Bright Green
13 sets
Bright Light Blue
Bright Light Blue
7 sets
Bright Light Yellow
Bright Light Yellow
27 sets
Bright Pink
Bright Pink
11 sets
Brown
Brown
22 sets
Chrome Silver
Chrome Silver
5 sets
Dark Azure
Dark Azure
19 sets
Dark Blue
Dark Blue
40 sets
Dark Bluish Gray
Dark Bluish Gray
247 sets
Dark Gray
Dark Gray
1 set
Dark Green
Dark Green
1 set
Dark Pink
Dark Pink
9 sets
Dark Purple
Dark Purple
66 sets
Dark Red
Dark Red
5 sets
Dark Tan
Dark Tan
6 sets
Dark Turquoise
Dark Turquoise
28 sets
Green
Green
86 sets
Lavender
Lavender
32 sets
Light Aqua
Light Aqua
4 sets
Light Bluish Gray
Light Bluish Gray
348 sets
Light Gray
Light Gray
100 sets
Light Nougat
Light Nougat
7 sets
Lime
Lime
118 sets
Magenta
Magenta
1 set
Medium Azure
Medium Azure
42 sets
Medium Blue
Medium Blue
1 set
Medium Nougat
Medium Nougat
25 sets
Orange
Orange
108 sets
Red
Red
349 sets
Reddish Brown
Reddish Brown
433 sets
Sand Blue
Sand Blue
6 sets
Sand Green
Sand Green
8 sets
Tan
Tan
188 sets
Trans-Bright Green
Trans-Bright Green
34 sets
Trans-Clear
Trans-Clear
151 sets
Trans-Dark Blue
Trans-Dark Blue
9 sets
Trans-Dark Pink
Trans-Dark Pink
26 sets
Trans-Neon Green
Trans-Neon Green
73 sets
Trans-Neon Orange
Trans-Neon Orange
55 sets
Trans-Orange
Trans-Orange
56 sets
Trans-Purple
Trans-Purple
1 set
Trans-Red
Trans-Red
11 sets
Trans-Yellow
Trans-Yellow
135 sets
White
White
547 sets
Yellow
Yellow
284 sets
Yellowish Green
Yellowish Green
1 set

In sets 194

Sets 1 to 48 of 194, the latest first.

Road Bike
×1
#11380 LEGO

Road Bike

View set
Garden Bunny House
×2
#30722 LEGO

Garden Bunny House

View set
Friends Advent Calendar 2026
×1
#42698 LEGO

Friends Advent Calendar 2026

View set
Mermaid Roller Coaster Ride
×12
#42703 LEGO

Mermaid Roller Coaster Ride

View set
Elsa's Ice Castle & Snow Ride Adventure
×2
#43281 LEGO

Elsa's Ice Castle & Snow Ride Adventure

View set
Ariel's Royal Wedding Boat
×1
#43299 LEGO

Ariel's Royal Wedding Boat

View set
Mars Mission Science Kit
×1
#45202 LEGO

Mars Mission Science Kit

View set
Fox Guardian Mech
×2
#71508 LEGO

Fox Guardian Mech

View set
Tiger Shark Tank
×4
#71515 LEGO

Tiger Shark Tank

View set
Trainer's Buggy Adventure with Squirtle
×4
#72156 LEGO

Trainer's Buggy Adventure with Squirtle

View set
Mr. Freeze & Snowman
×1
#L0002270 LEGO

Mr. Freeze & Snowman

View set
LE Coral Science Marketing Kit
×1
#2000483 LEGO

LE Coral Science Marketing Kit

View set
Heartlake City Airport and Airplane
×1
#42656 LEGO

Heartlake City Airport and Airplane

View set
WALL-E and EVE
×3
#43279 LEGO

WALL-E and EVE

View set
Science Kit Year 4-6
×2
#45621 LEGO

Science Kit Year 4-6

View set
Science Kit Year 7-9
×2
#45622 LEGO

Science Kit Year 7-9

View set
Replacement Pack for Elementary School
×6
#45654 LEGO

Replacement Pack for Elementary School

View set
Replacement Pack for Middle School
×4
#45655 LEGO

Replacement Pack for Middle School

View set
Fish Tank Filter & Fish Food
×2
#5009823 LEGO

Fish Tank Filter & Fish Food

View set
Flower Bouquet
×2
#6581678 LEGO

Flower Bouquet

View set
Death Star
×3
#75419 LEGO

Death Star

View set
Batman Forever Batmobile
×1
#76304 LEGO

Batman Forever Batmobile

View set
Gabby's Party Room
×1
#10797 LEGO

Gabby's Party Room

View set
Hamster Playground
×1
#42601 LEGO

Hamster Playground

View set
Elsa's Ice Palace
×2
#43244 LEGO

Elsa's Ice Palace

View set
Fire Rescue Plane
×7
#60413 LEGO

Fire Rescue Plane

View set
UFO
×1
#6523834 LEGO

UFO

View set
The Sandman's Tower
×3
#71477 LEGO

The Sandman's Tower

View set
Zane's Ice Motorcycle
×1
#71816 LEGO

Zane's Ice Motorcycle

View set
Minions and Gru's Family Mansion
×1
#75583 LEGO

Minions and Gru's Family Mansion

View set
Captain America vs. Red Hulk Battle
×1
#76292 LEGO

Captain America vs. Red Hulk Battle

View set
Triwizard Tournament: The Arrival
×1
#76440 LEGO

Triwizard Tournament: The Arrival

View set
Battle Bus
×2
#77073 LEGO

Battle Bus

View set
Creative Party Box
×1
#11029 LEGO

Creative Party Box

View set
EVE & WALL•E
×1
#40619 LEGO

EVE & WALL•E

View set
Sports Centre
×1
#41744 LEGO

Sports Centre

View set
Heartlake City Community Center
×2
#41748 LEGO

Heartlake City Community Center

View set
Firefighter Aircraft
×10
#42152 LEGO

Firefighter Aircraft

View set
Arcade Gaming
×1
#5007935 LEGO

Arcade Gaming

View set
Baking
×1
#5007938 LEGO

Baking

View set
Bowling
×1
#5007939 LEGO

Bowling

View set
Music
×1
#5007940 LEGO

Music

View set
Camping
×1
#5007941 LEGO

Camping

View set
Car Racing
×1
#5007942 LEGO

Car Racing

View set
Peach's Garden Balloon Ride Expansion Set
×3
#71419 LEGO

Peach's Garden Balloon Ride Expansion Set

View set
Identity and Landscape Kit
×20
#2000430-2 LEGO

Identity and Landscape Kit

View set
Personal Learning Kit Prime
×2
#2000480 LEGO

Personal Learning Kit Prime

View set
Personal Learning Kit Essential
×2
#2000481 LEGO

Personal Learning Kit Essential

View set

Other parts of the set Road Bike

Technic Link, Reinforced, with Beveled Edge Technic Link, Reinforced, with Beveled Edge Technic Pin 1/2 with Friction Technic Pin 1/2 with Friction Technic Axle 2 Notched Technic Axle 2 Notched Brick Curved 2 x 2 x 2/3 Brick Curved 2 x 2 x 2/3 Technic Pin with Friction Ridges Lengthwise with No Center Slots Technic Pin with Friction Ridges Lengthwise with No Center Slots Technic Link 1 x 11 x 2 Technic Link 1 x 11 x 2 Technic Panel, Wheel Segment 30° Technic Panel, Wheel Segment 30° Plate Special 1 x 2 Rounded with 2 Open Studs Plate Special 1 x 2 Rounded with 2 Open Studs Plate Special 1 x 3 Rounded with 3 Open Studs Plate Special 1 x 3 Rounded with 3 Open Studs Tile 1 x 6 with Groove Tile 1 x 6 with Groove Tile Round 1 x 1 Half Circle Tile Round 1 x 1 Half Circle Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced
#3941 Brick Round 2 x 2 with Axle Hole
Brick Round 2 x 2 with Axle Hole

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

With your consent, we use Google Analytics to measure the site's audience. No advertising cookies. Learn more