Duplo Brick 2 x 2

Part 3437 • Duplo, Quatro and Primo

70
Colors
1227
Sets
Plastic
Material
Duplo Brick 2 x 2

Part Information

Part Number: 3437
Name: Duplo Brick 2 x 2
Category: Duplo, Quatro and Primo
Material: Plastic
Available Colors: 70 colors
Found in Sets: 1227 sets
Years: 1972 to 2025
Total Quantity: 19,072 pieces
🎨

Available Colors

This part is available in 70 different colors

Black
Color #0
Element: 343726
Black
Color #0
Element: 343726
Blue
Color #1
Element: 343723
Green
Color #2
Element: 343728
Green
Color #2
Element: 343728
Green
Color #2
Element: 343728
Dark Turquoise
Color #3
Element: 4185171
Red
Color #4
Element: 4583321
Red
Color #4
Element: 4583321
Dark Pink
Color #5
Element: 4648234
Brown
Color #6
Element: 4112528
Light Gray
Color #7
Element: 4119632
Light Gray
Color #7
Element: 4119632
Dark Gray
Color #8
Element: 4119631
Dark Gray
Color #8
Element: 4119631
Bright Green
Color #10
Element: 4583789
Bright Green
Color #10
Element: 4583789
Light Turquoise
Color #11
Element: 4188942
Yellow
Color #14
Element: 343724
Yellow
Color #14
Element: 343724
White
Color #15
Element: 343701
Light Yellow
Color #18
Element: 4157594
Tan
Color #19
Element: 4166963
Tan
Color #19
Element: 4166963
Purple
Color #22
Element: 4183773
Dark Blue-Violet
Color #23
Element: 4221630
Orange
Color #25
Element: 4159527
Magenta
Color #26
Element: 4656356
Lime
Color #27
Element: 4183780
Dark Tan
Color #28
Element: 4196360
Dark Tan
Color #28
Element: 4196360
Bright Pink
Color #29
Element: 4223919
Bright Pink
Color #29
Element: 4223919
Lavender
Color #31
Element: 4654789
Trans-Dark Blue
Color #33
Element: 4287254
Trans-Dark Blue
Color #33
Element: 4287254
Trans-Dark Blue
Color #33
Element: 4287254
Trans-Green
Color #34
Element: 4168695
Trans-Red
Color #36
Element: 4170848
Trans-Light Blue
Color #41
Element: 6073525
Trans-Light Blue
Color #41
Element: 6073525
Trans-Light Blue
Color #41
Element: 6073525
Trans-Light Blue
Color #41
Element: 6073525
Trans-Light Blue
Color #41
Element: 6073525
Trans-Light Blue
Color #41
Element: 6073525
Trans-Yellow
Color #46
Element: 4520329
Trans-Yellow
Color #46
Element: 4520329
Trans-Yellow
Color #46
Element: 4520329
Trans-Yellow
Color #46
Element: 4520329
Trans-Yellow
Color #46
Element: 4520329

Showing first 50 of 70 colors

Sets

Sets Containing This Part

Found in 1227 LEGO® sets

Interactive Adventure Train
Interactive Adventure Train
10427 • 2025 • 57 pieces
Balancing & Stacking Tree
Balancing & Stacking Tree
10440 • 2025 • 27 pieces
Big Interactive Community Train
Big Interactive Community Train
10428 • 2025 • 103 pieces
Ice Cream Trip with Bluey
Ice Cream Trip with Bluey
10458 • 2025 • 22 pieces
First Time at the Airport
First Time at the Airport
10443 • 2025 • 23 pieces
Funfair
Funfair
10453 • 2025 • 53 pieces
Wild Animal Families: Penguins & Lions
Wild Animal Families: Penguins & Lions
10442 • 2025 • 10 pieces
Camping Trip
Camping Trip
10452 • 2025 • 32 pieces
UNEARTHED Discover Set
UNEARTHED Discover Set
45831 • 2025 • 32 pieces
McQueen's Visit to Doc's Garage
McQueen's Visit to Doc's Garage
10456 • 2025 • 35 pieces
Creative Garden & Flowers
Creative Garden & Flowers
10444 • 2025 • 45 pieces
F1 Team Race Cars & Drivers
F1 Team Race Cars & Drivers
10445 • 2025 • 70 pieces
First Time: Visit with the Doctor
First Time: Visit with the Doctor
10449 • 2025 • 65 pieces
3in1 Animals on Wheels
3in1 Animals on Wheels
10448 • 2025 • 58 pieces
Train Bridge and Tracks Expansion Set
Train Bridge and Tracks Expansion Set
10426 • 2025 • 42 pieces
Anna and Elsa's Frozen Castle Party
Anna and Elsa's Frozen Castle Party
10455 • 2025 • 54 pieces
Hopsy's Castle Game
Hopsy's Castle Game
10450 • 2025 • 47 pieces
3in1 Dinosaurs on Wheels
3in1 Dinosaurs on Wheels
10451 • 2025 • 108 pieces
Ambulance & Driver
Ambulance & Driver
10447 • 2025 • 19 pieces
Grandpa Pig's Garden and Greenhouse
Grandpa Pig's Garden and Greenhouse
10461 • 2025 • 102 pieces

Showing first 20 of 1227 sets

🔗

Related Parts

Alternates, molds, and similar parts

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Duplo Brick 2 x 2 with Silver Number 1 Print

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Duplo Brick 2 x 2 with Black and Yellow Danger Stripes Print

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Duplo Brick 2 x 2 with Eye, Lion's Print

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Duplo Brick 2 x 2 with 4 Carrots Print

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