The Brick Architect

Most Common LEGO Parts (All Years)

This page shows the most common LEGO parts based on the assumption that you bought one of every set ever released! This is a very good way to approximate the most common parts across The LEGO Group's 70-year history producing interlocking plastic bricks.

Parts sorted by the overall ranking for each part. This is a weighted scoring system that takes into account the number of pieces, the number of sets, and the number of unique colors.

ShowCurrentAll Years

Page: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

1751 to 2000

Part Name(Part Number)

Overall
Rank

2×2 Magnet Holder2609

1990-200718 years

Slope 45° 4 x 4 Double with Hinge4857

1985-200420 years

Brick Separator v1.06007

1986-201126 years

Hinge Panel 2 x 4 x 3 1/32582

1990-200415 years

Technic Plate 1 x 8 with Toothed Ends4442

1982-199918 years

Hinge Panel 6 x 32440

1988-202538 years

Duplo Horse Trough 2 x 4 x 24882

1985-200723 years

Large Figure Foot, with Rotation Joint Ball Half [Vertical Side]47430

2004-20063 years

RC Train Wheel w/ Axle Hole57999

2006-202520 years

Duplo Car Base 2 x 6 with Open Hitch End and Red Wheels2312c02

1987-201125 years

Large Figure Skeletal, Limb, Angular with 2 Ball Joints, and 2 Holes (Toa)32482

2001-20066 years

1×3 Cross Block w/ 2-Pins, 3-Pin Holes2393

2023-20253 years

Fence 1 x 8 x 2 2/36079

1992-201827 years

Plate Special 2 x 3 with Helicopter Rotor Holder3462

1972-199423 years

3×3 Door, Right60657

1968-202558 years

33° 2×2 Double Wedge, Curved1762

2022-20254 years

Duplo Brick 2 x 2 x 2 with Vertical Grooves41978

2002-202322 years

Umbrella, Closed27150

2017-20259 years

20L Flex Tube75c20

1995-202531 years

3×2 Window w/ Glass31

1954-198027 years

2×2×5 Panel, Corner78594

2021-20255 years

Launcher, Large Figure Weapon, Zamor Sphere Launcher, with Hole and Axle Hole64275

2009-20135 years

1×2 Window w/ Glass27

1956-198025 years

Clikits Icon, Flower 2 x 2 Large, 10 Petals with Pin [Frosted]45455

2003-20053 years

Sword, Foil / Rapier93550

2011-202515 years

Brick Curved 1 x 4 x 2 Centre Stud Top4088

1989-200719 years

DUPLO 4×8 Vehicle Base24911

2014-202512 years

2×2×2 Globe30106

1997-202529 years

3×5 Liftarm, L-shape w/ Alternating Holes2477

2023-20253 years

Tail, Middle w/ Pin Hole5717

2024-20252 years

DUPLO 4×4 Flower w/ 4-Studs15515

2014-202512 years

7L Ribbed Hose78c07

1998-201720 years

Glass for Train Window 1 x 4 x 34034

1980-201132 years

Antlers w/ Bar11437

2013-202513 years

Duplo Backhoe / Train Cabin Roof4543

1983-202139 years

1×4×6 Door, Arched Top w/ Window and Keyhole64390

2010-202516 years

Ø25mm Rubber Band71156

1975-200733 years

Wheel 43.2 x 28 Balloon Small6580

1994-200613 years

Creature Body Part, Wing 9L with Stylized Feathers11091

2013-20164 years

Duplo Brick 2 x 6 x 2 with Curved Ends4197

1981-200828 years

Steering Wheel Hub, 3-Pins92909

2011-202515 years

8×4×2 Windscreen, Curved w/ Handle, 4-Studs92579

2011-202515 years

2012-202514 years

2×3×1⅓ Light Brick62930

2006-202520 years

Brick Arch 2 x 8 x 34743

1985-200622 years

Laptop Computer62698

2008-202417 years

1998-202528 years

24mm D. Wheel Cover w/ 9-Spokes62701

2008-202518 years

Large Figure Weapon, Claw, Triple, with Axle32506

2001-20099 years

Hair Swept Back with Widow's Peak [Plain]64798

2012-202312 years

Hair, Tuft68212

2022-20254 years

8×4×⅔, Ø4 Blate w/ 2-Rounded Corners73832

2021-20255 years

Train Coupling New2920

1991-200717 years

Duplo Toolo Tool Screwdriver74864

1987-201327 years

10 Tooth Large Sprocket57519

2007-202519 years

Blaster w/ Clip15445

2014-202512 years

Technic Panel Fairing # 7 Small Long, Large Hole, Side A32534

2001-20088 years

Technic Panel Fairing # 8 Small Long, Large Hole, Side B32535

2001-20088 years

Weapon Pike / Spear [4 Side Blades]43899

2003-201513 years

Toggle Dbl. w/ 2-Pins48496

2004-202522 years

3×3 Curved Corner, Inverted73682

2021-20255 years

3×4×3 Windscreen84954

2009-202517 years

Sword, Uruk-hai10050

2012-202514 years

Duplo Tile 2 x 26309

1995-200814 years

Brick Magnet, 2 x 430160

2003-20086 years

DUPLO 1×2×2 Brick w/ Curved Cutouts42234

2002-202524 years

Scala, Shoe, Child Type 133021

1997-19993 years

1×2 Kite / Diamond w/ Bar35649

2018-20258 years

45° 4×4×3 Window Frame, Sloped, Large Glass4447

1983-200826 years

Weapon Halberd / Axe Elaborate6123

1993-201220 years

2016-202611 years

Train Wheel w/ Metal Axle Hole57878

2006-202520 years

Boat / Rubber Raft / Dinghy 6 x 1030086c01

1997-202024 years

4×9 Gate, Arched w/ Bars, 3-Studs42448

2002-202524 years

Brick Special 2 x 2 [Red Wheels for Dually Tire]3137c02

1969-19768 years

7L Flex Tube75c07

1992-202534 years

2×2 Sphere w/ Stud20953

2019-20257 years

2010-202516 years

2×2 Inverted, Corner4190

2023-20253 years

Helmet Underwater / Space, Breathing Apparatus87754

2011-202313 years

1975-200228 years

Helmet Space with Air Intakes and Hole on Top22380

2018-20258 years

Face Scarf24504

2018-20203 years

4×4×2⅔ ¼-Dome49612

2019-20257 years

Duplo Baseplate 12 x 166851

1993-200816 years

Technic Gear Differential, 24 -16 Tooth with Clutch on Both Sides6573

1994-202431 years

Plant, Palm Leaf Large 10 x 52518

1989-200214 years

1×2 Brick w/ 1-Finger Click Hinge, Top76385

1999-201315 years

Duplo Plant Tree Leaves with 4 Top Studs31059

1997-202529 years

12L Bar w/ Towball, Open Stud6076

1992-202433 years

4×4 Bar Frame, Square w/ 4-Studs30094

1997-202428 years

6×24 Plate3026

1966-201954 years

2×4 Gate w/ Dual 2-Finger Click Hinges, Side92092

2003-202523 years

1998-202427 years

DUPLO 1×2×2 Panel, Masonry25550

2016-20249 years

Rangefinder w/ Stem63586

2008-202417 years

Train Motor Decorative Side2871

1991-202535 years

4×4 Plate Gear w/ 10-Tooth35443

2019-20257 years

2×4 Keychain49757

2001-202323 years

2012-202514 years

Zipline Handle30229

1998-202528 years

Plant, Fruit Tree3470

1978-201336 years

Large Figure Skeletal, Torso, Lower, with 2 Ball Joints, 2 Axle Holes, and 4 Holes (Vahki)47330

2004-20107 years

16×16×1⅓ Technic Plate (Art)65803

2020-20256 years

Hat, Bicorne (Pirate Admiral)2528

2003-202523 years

Large Figure Weapon Blade, Mahri Matoran57563

2007-20104 years

2×4×3⅓ Gearbox6588

1995-202531 years

2011-20199 years

1×3 Double Pin w/ 2-Clips19159

2004-202320 years

6×2 Steering Arm w/ Towball Socket57515

2008-202518 years

Flower, Tulip5903

2024-20252 years

14L Flex Axle32201

1999-201012 years

Clikits Icon, Round 2 x 2 Small, Thick with Pin45474

2003-20053 years

Clikits Bead, Connector Thick Small Double with 2 Pins45481

2003-20064 years

13° 4×1 Slope5654

2024-20252 years

Duplo Door 1 x 4 x 4 with Four Panes, Different Size and Curved Top31023

1996-201924 years

Minifig Neckwear Beard6132

1993-201422 years

Shoulder Cover, Round w/ 2-Bars21560

2015-202410 years

Garage Door Section w/ Handle4219

1981-202545 years

Window 1 x 6 x 3 Panorama with Glass and Hollow Studs604c01

1957-197822 years

2×2 Sunflower w/ 16-Petals6901

2025-20262 years

Hair Mid-length with Side Part, Wavy23187

2021-20222 years

String Cord Thin (0.5mm) [Undetermined Length]56823

1969-201345 years

45° 4×4×1 Windscreen w/ 4-Studs6238

1995-201925 years

Duplo Siren / Flashing Light - Trans-Dark Blue2318c01

1991-202535 years

Wheel Wagon Small (27mm D.)2470

1988-200215 years

Hook, Plate 1 x 2 with Crane Hook Left3127

1971-200333 years

Shield, Round w/ Stud91884

2010-202516 years

14L Flex Tube75c14

1991-202535 years

Neckwear Cape, Straight Bottom, One Top Hole [Spongy Stretchable Fabric]37046

2022-20254 years

Rubber Band Large [Square Cross Section]70158

1976-200833 years

8×16×⅔ w/ Studs2629

2023-20253 years

Backpack, Open92590

2011-202515 years

3×2×20 Boat Mast48002

2004-202522 years

5×5 Round Corner, 45° Slope76795

2021-20255 years

21L Flex Cable w/ Bar Holes, Bar Grips2630

2023-20253 years

Minifig Hipwear Skirt Short, Angular65753

2021-20255 years

Large Figure Foot, Rahkshi44138

2003-20075 years

String Cord Medium Thickness 50cm7916c50

1967-200337 years

Propeller, 2-Blades w/ Rotor Holder Hole3480

1974-198916 years

30mm ID. Tire, ZR (37×22mm)55978

2007-202519 years

4×6 Frame w/ 3-Panes, Glass6160

1994-200714 years

CV Joint, Ball32494

2001-202525 years

Wrap, Ninja, with Clip30177

2002-20054 years

Fairing, Motorcycle, Dirt Bike50860

2007-201812 years

Large Figure Back Cover with Groove (Rahkshi)44140

2003-20064 years

Sword, Saber / Dao25111

2017-202610 years

Projectile, Technic Competition Arrow, Liftarm Shaft with Hollow Black Rubber End57028c01

2006-201914 years

Winder Key98375

2014-202512 years

Helmet Castle with Cheek Protection Angled48493

2009-202517 years

2×2×3 Mast w/ 3-Studs4289

1982-202544 years

Duplo Fire / Grass / Ice 1 x 4 x 231168

1998-201417 years

45° 4×8 Double Corner Plate68297

2020-20256 years

2×4 Tile, Inverted3395

2023-20253 years

Helmet, Dirt Bike35458

2018-20258 years

2015-202410 years

8L Coaster Track, Straight26022

2017-20259 years

Clikits Icon, Star 2 x 2 Small with Pin [Polished]46285

2003-20064 years

6×4×3⅓ Roll Cage64450

2009-202517 years

Large Figure Head Connector Block (Glatorian)64262

2009-20124 years

1×7 Rack w/ 2-Pin Holes & 2-Axle Holes87761

2010-202516 years

Minifig Neckwear Bandana Tied in Front30133

1997-201923 years

2×2 Round Tail w/ Pin Hole67361

2021-20255 years

2×4 Brick w/ 2 Wheel Pins, Cutout18892

2015-202511 years

5×2 Wedge Slope, Left3504

2023-20253 years

5×2 Wedge Slope, Right3505

2023-20253 years

4×4×3, Ø8 ¼-Cylinder4041

2023-20253 years

1×5×3⅓ Curved w/ Curved Cutout, 1-Stud5845

2024-20252 years

Shark Body w/ Gills14518

2013-202513 years

Znap Beam 3, 1 Hole32210

1998-19992 years

2×3×3 Ø3 Sweeper Brush (Car Wash)2498

1988-202437 years

Wedge Sloped Inverted 6 x 6 x 1 Boat Bow2626

1991-200414 years

Launcher, Technic Competition Cannon Flat Bottom [Complete Assembly]57796

2006-201914 years

Brick Round 1 x 1 x 2/3 Light Bulb Cover4770

1986-200520 years

2×6×2 Brick, Counter Weight73090

1980-202142 years

61.6mm D. × 13.6mm, Technic Axle2903

1991-201929 years

Equipment Goblet Large33061

1997-201620 years

Helmet Rectangular19730

2016-20249 years

Crown, 6-point w/ Bar25516

2016-202510 years

8L Rotor Blade99012

2012-202514 years

43.2 D. × 18mm, Wheel w/ Technic Axle Hole86652

1997-202428 years

Vehicle Track, Train, 9V Curved74747

1991-200616 years

String Reel 2 x 4 x 2 Holder With Closed Studs4209

1981-201232 years

Wheel Holder, Train Wheel RC Train2878

2006-202520 years

Brick Magnet, 4 x 449555

2008-202013 years

1995-201319 years

Large Figure Foot, with Ball Socket 3 x 5 x 215976

2014-20185 years

Feathers w/ Bar, Stem30126

2004-202219 years

Brick Special 2 x 4 with Wheels, Freestyle Red4180c02

1981-199818 years

Hair, Swept Back w/ Widow's Peak25972

2018-20236 years

1×1×⅔ Dome6908

2025-20262 years

4×4×⅔ Toy Tag18868

2015-20173 years

4×4 Door, Lift6155

1994-202532 years

Duplo Dish31333

2001-202525 years

6×6×2 Windscreen, Octagonal2418

1987-200317 years

2×6×6 Gothic Arch35565

2018-20258 years

2×4 Curved Double, Inverted5174

2024-20252 years

Duplo Door / Window4247

1979-200426 years

Duplo Flagpole / Antenna 1 x 951708

2004-202017 years

Large Figure Limb Cover, Size 6, Armor with Ball Joint Socket90638

2011-20188 years

Hockey Stick64000

2011-202515 years

Hair, Short w/ Braid Around Sides64807

2011-202515 years

55mm D. × 22mm Wheel, Viking w/ Technic Pin Hole55817

2006-202419 years

Large Figure Foot, with 3 Holes, Visorak50858

2005-20095 years

Motorcycle Chassis w/ Axle Hole50859

2005-201915 years

2×4×4 ½-Cone w/ Roof Tiles35563

2018-20247 years

Helmet Ninja, Samurai98128

2016-20227 years

Sports Soccer Minifig Stand with Spring and Green Pin [Complete Assembly]30488c01

2000-20089 years

Tyre Smooth Old Style - Large36

1963-197614 years

Brick 10 x 20 with Bottom Tubes in single row around edge, with '+' Cross Support700d

1968-198013 years

Windscreen 6 x 6 x 3 Canopy Half Sphere with Dual 2 Fingers50747

2007-202519 years

1×3 Liftarm w/ Middle Ball98577

2012-20187 years

Tail, Bladed w/ Bar24204

2016-202510 years

3×3 Door, Left60658

1968-202558 years

Minifigure Torso w/ Arm Ridges17

1975-19773 years

4×5 Roller Coaster Car26021

2017-20248 years

Wheel Spoked with Stud242c01

1968-197710 years

Large Figure Accessory, Chain Link Section53551

2006-201611 years

Launcher, Large Figure Weapon, Zamor Sphere Launcher, Bottom with Axle Hole98564

2012-20187 years

Weapon Sword / Scimitar43887

2003-201816 years

1991-202434 years

Hair Mohawk93563

2019-20246 years

DUPLO 4×6 Plate25549

2016-202510 years

Wedge, Plate 7 x 12 Wing Right3585

1972-200433 years

Wedge, Plate 7 x 12 Wing Left3586

1972-200433 years

Pickaxe, Pixelated (Minecraft)18789

2014-202512 years

2017-20259 years

4×5 Door w/ Glass, Right73194

1982-200726 years

10×12 Boat Bow w/ Cutout47404

2004-202421 years

Clown Hat w/ Stem24131

2016-202510 years

4×4×13, ⅛-Balloon Panel w/ Clip18969

2015-202511 years

DUPLO 2×10×2 Arch51704

2006-202520 years

Duplo Toolo Wheel with Action Wheeler Screw31350c01

2000-200910 years

Propeller w/ Stem54568

2019-20257 years

45° 2×6 Slope w/ 6-Studs23949

2017-20259 years

Ø3 Rotation Disk w/ 2-Rotation Joints79505

2022-20254 years

25L Bracelet, 2×14 Studs66821

2020-20234 years

4×4×1⅔ Hemisphere w/ Bar18990

2015-202511 years

Animal Body Part, Alligator / Crocodile / Dragon Upper Jaw / Dinosaur Tongue6027

1993-201422 years

2×2 Round Brick w/ 8-Spikes27266

2017-20259 years

Wheel 20 x 30 Balloon Medium6582

1994-200613 years

10×10, Ø8 Plate w/ Rounded End80031

2022-20254 years

Duplo Plant Bush or Tree Top74587

1989-200921 years

20mm D × 13mm Balloon Wheel w/ Axle Hole4288

1982-200423 years

Dome Hemisphere 4 x 4 Multifaceted30208

1998-200710 years

Whip, Coiled61975

2008-202518 years

6×6×6 Slide, Curved 90°28387

2017-20259 years

DUPLO 2×2×4 Support Column93353

2011-202515 years

Fabuland, Chair4222

1981-200828 years

Duplo Bathroom Sink4892

1986-202540 years

Custom images are not available for 27 parts on this page.

Page: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

1751 to 2000

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