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 number of pieces you would have of each part (when ignoring different colors).

ShowCurrentAll Years

Page: 1 2 3 4 5 6 7 8 9 10 11 12

1501 to 1750

Part Name(Part Number)

# Pieces(Rank)

3×4 Triple Slope4861

1985-202238 years

1×6×5 Panel with Studs, Corrugated23405

2016-202611 years

3L Beam, 1-Ball, 1-Socket90612

2011-20188 years

Changeover Catch6641

1996-202631 years

2019-20268 years

Znap Beam 7, 3 Holes32203

1998-19992 years

2×2 Round w/ Rotation Stem40145

2019-20268 years

45° 4×8×2⅓ Turret (Castle Balcony)6066

1992-202433 years

3×6×2⅔ Cylinder, Horizontal w/ Cutouts93168

1999-201820 years

4×7 45° Limb w/ Ball, Axle Hole32476

2001-201010 years

Bicycle (Bike)65574

1985-202541 years

Hat, Bandana / Rag Wrap2543

1989-200517 years

21L Flex Cable w/ Bar Holes, Bar Grips2630

2023-20264 years

16L Flex Axle32202

1999-202628 years

2016-202611 years

Arm, Short w/ Technic Pin28660

2017-202610 years

2×4×1⅓ Magnet w/ 2×2 Round Plate90754

2008-201710 years

2012-202615 years

Ø2×3 Reel w/ Axle Hole32012

1997-202630 years

1×2 Window w/ Glass27

1956-198025 years

4×4 Round Brick w/ Recess68325

2020-20267 years

1999-202527 years

Duplo Fence 1 x 6 x 231021

1996-201419 years

1×6 Ski w/ Pin Hole15540

2014-202613 years

2004-202623 years

2×2 Click Socket, 2-Ends48172

2006-202621 years

Minifig Neckwear Life Jacket [Old Style]2610

1990-201122 years

Ø49.5×20mm Tire, Truck (Ø30mm Wheel)15413

2014-202613 years

Duplo Drawer 2 x 2 with Semicircle Cutout6471

1994-200512 years

4×4×2 Cone, Hollow4742

1985-202642 years

Large Figure Weapon, Claw / Tooth / Hook 2 x 3 with Axle and Hole42074

2002-201110 years

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

2000-20089 years

2015-202612 years

DUPLO 8×16 Plate6490

1994-202633 years

3×13×2 Panel, Curved18944

2015-202612 years

Hair, Mid-length Tousled w/ Center Part88283

2012-202615 years

2½×2 Ø1 Corners w/ Ext.5518

2024-20263 years

1×8 Curved w/ Arch50967

2005-202319 years

2012-202615 years

Brick Soft 2 x 429541

1998-201316 years

Angled Connector #7, 168¾°4450

2024-20263 years

6×2 Steering Arm w/ Towball Socket57515

2008-202619 years

Tyre Smooth Old Style - Large36

1963-197614 years

Coaster Wheels24869

2017-202610 years

1×6×3 Windscreen64453

2009-202618 years

Minifig Basket4523

1992-202433 years

Clikits Icon, Heart 2 x 2 Large with Pin45449

2003-20064 years

2×3 Liftarm, U-shape3167

2024-20263 years

2012-202615 years

4L Wave / Flame69858

2021-20266 years

3×2 Window w/ Glass31

1954-198027 years

2×3 Door w/ Glass, Right33

1954-197724 years

2×4 Brick w/ 2-Wheel Pins, Cutout18892

2015-202511 years

Train Track, Flexible64022

2009-201810 years

Wing, Dragon6133

1993-201523 years

Ø5½ Propeller, 3-Blades w/ Pin Hole4617b

1993-201018 years

Minifig Neck Bracket w/ 2-Studs18986

2019-20268 years

Duplo Car Base 2 x 6 with Yellow Wheels and Open Hitch End2312c01

1987-201226 years

1×1 Brick w/ Ø2 Round Corner7532

2×2×11 Round w/ Square Base75347

1994-201522 years

2×2×1⅔ Curved w/ Cutout7527

Technic Slope Short (Wing Front)2743

1988-201730 years

Chakram / Ring35485

2018-20269 years

Door for 4×5 Frame, 2-Panels4131

1981-200828 years

2×4×5 Window/Door Frame4130

1981-200828 years

Snake w/ Bar28588

2017-20259 years

1×3 Double Pin w/ 2-Clips19159

2004-202320 years

2×3 Shutter60800

2008-202619 years

Sword, Pixelated (Minecraft)18787

2014-202613 years

2×2 Brick w/ Ball Joints, 2-Balls17114

2007-202620 years

2024-20263 years

Hair, Combed Back92081

2013-202614 years

DUPLO 2×2×1½ Curved11170

2013-202614 years

Spear Tip w/ Bar27257

2017-202610 years

1×4×2 Hinge, Roof Holder4214

1981-200020 years

Ø43.2×18mm Wheel w/ Technic Axle Hole86652

1997-202630 years

Wheel Wagon Small (27mm D.)2470

1988-200215 years

2010-202617 years

1984-201431 years

4×4 Wedge, Taper w/ Cutout93348

1985-202541 years

Skateboard42511

2002-202625 years

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

2003-20064 years

4×10×⅔ Vehicle Base30029

1996-202631 years

Hotdog Bun25386

2016-202611 years

Shield, Ovoid2586

2003-202624 years

Blaster w/ Studs, 4-Sides44709

2018-20269 years

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

1986-200520 years

Train Buffer Single3488

1974-198512 years

8×6×2 Curved w/ 4-Studs, 3-Pin Holes41751

2002-202625 years

#10 3×3 Fairing, Tapered, Right2403

2023-20264 years

Launcher, 6-Barrel18588

2015-202612 years

6-Stud Shooter Trigger18587

2015-202612 years

DUPLO 8×8 Plate51262

2005-202521 years

11L Ribbed Hose78c11

1998-201821 years

Technic Tread Hub32007

1997-20059 years

4×4 Plate, 2-Clips11399

2004-202017 years

5×1×1⅓ Bracket5712

2024-20263 years

Sword, Roman Gladius18034

2011-202616 years

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

2010-202617 years

#9 3×3 Fairing, Tapered, Left2395

2023-20264 years

2×4 Mudguard, Angled3787

1978-200427 years

Minitalia Slope 33° 3 x 4 with Bottom X Supports3297mia

1970-19734 years

2×2 Wedge w/ Jumper27928

2017-20259 years

Projectile, Large Figure Weapon, Ammo (Cordak)57525

6×4 Wedge Slope w/ Cutout6153

1994-202633 years

45° 4×2 Wedge Slope, Twist Left43721

2002-202625 years

2×4×1 Curved w/ Cutout5842

2025-20262 years

11L Flex Tube75c11

1994-202633 years

Cloud Swirl w/ Bar 1L68547

2020-20267 years

Clikits Bead, Ring Thin Large with Hole with Low Connector45472

2003-20042 years

7L Beam, 2-Balls, 1-Socket, 2-Pin Holes90607

2011-20188 years

1993-202533 years

2×2 Magnet Holder2609

1990-200718 years

45° 4×4 Wing, Left3936

1979-200426 years

Diver's Mask30090

1997-202529 years

Tyre 43.2 x 28 Balloon Small6579

1994-200613 years

Ø62.4×20mm Tire (Ø43.2 Wheel)32019

1997-202630 years

45° 4×2 Wedge Slope, Right43720

2002-202625 years

DUPLO Suitcase20302

1988-202538 years

Axle & Wire Connector49283

2019-20268 years

45° 4×4 Wing, Right3935

1979-200426 years

Technic Pin w/ Foil Connector49731

Roller Coaster Track, Curved 90°25061

2017-202610 years

2×2×⅔ Curved w/ Lip End41855

2002-20065 years

Hinge Train Gate 2 x 42873

1991-200212 years

2008-202619 years

Bread (Baguette)4342

1982-202645 years

Glass for Train Window 1 x 2 x 34036

1980-200425 years

1×3 Liftarm w/ Middle Ball98577

2012-20187 years

Steering Arm w/ 3-Towballs, Pin Hole15460

2014-202613 years

6×6×2 Corner87559

2010-202617 years

4×4×6 Window/Door Frame, Corner28327

2017-202610 years

5L Flame w/ Bar18395

2015-202511 years

Sword, Uruk-hai10050

2012-202615 years

Grappling Hook w/ String Hole30192

1998-202629 years

75° 2×4×3 Window Frame, Sloped2352

1986-200924 years

QUATRO 2×2 Brick48138

2004-20063 years

Tiara w/ Stem33322

2000-202627 years

Duplo Toolo Wheel with Action Wheeler Screw31350c01

2000-200910 years

Motor Pulley, 9V Micromotor with axle hole2983

1993-200513 years

4×4×2⅔ ¼-Dome49612

2019-20268 years

3×4 Door, Right58380

1966-202661 years

1×9 Link, Bent (6-4)64451

2009-202618 years

Wing w/ Bar15082

2014-202512 years

1×2 Faucet13770

1997-202630 years

Launcher, Weapon Cannon Shooting84943

1989-202638 years

Zipline Handle30229

1998-202629 years

43.2×14mm Tire (Ø30mm Wheel)30699

2017-202610 years

Hair, Long w/ Braid Around Sides59363

2010-20189 years

Ø37×14mm Tire, Offset (Ø18mm Wheel)35578

2019-20268 years

DUPLO 2×2 Stool65273

2020-20267 years

1998-202629 years

2×2 Click Socket, 1-Horizontal, 1-End47452

2004-201310 years

Ø54×30mm Wheel w/ Treaded Hard Plastic Tire, Technic Pin Hole2515

1989-202436 years

Hinge Plate 1 x 6 with 2 and 3 Fingers On Ends4504

1984-200320 years

1×4 Brick w/ 2×2 Tile Shooter16968

2015-202612 years

Door Frame 1 x 3 x 43579

1973-19808 years

Door 1 x 3 x 4 with Glass7930

1973-19808 years

2×4×2 Windscreen4594

1984-202643 years

7L Wide Track69910

6×1 Curved6801

2025-20262 years

2012-202615 years

3×4 Door, Left58381

1966-202661 years

2×4×2 Double4744

1985-200925 years

DUPLO 42° 3×2×2 Slope63871

2009-202618 years

6L Ribbed Hose78c06

1998-202326 years

31L String w/ 2-Studs14225

2005-202622 years

2022-20265 years

Large Figure Skeletal, Limb, with 2 Ball Joints, and 3 Holes (Vahki)47328

2004-20107 years

45° 10×2×2 Double Slope30180

1998-202225 years

30° 1×1×⅔ Corner Slope7826

Greatsword, Straight Crossguard18031

2012-202615 years

1×2 Plate w/ Fern, Large (Serrated Leaf)5151

2024-20263 years

1×6×3 Bar w/ 4-Studs23444

2016-202611 years

Clikits Icon, Flower 2 x 2 Large, 10 Petals with Pin [Polished]46281

2003-20053 years

6L Forked, 2-Balls, 1-Socket, 2-Pin Holes90616

2011-20188 years

1×2 Beam w/ Axle, Side7244

2025-20262 years

1×3 Rubber Tread14149

2013-202513 years

2012-202615 years

30mm ID. Tire, Balloon (43.2×26mm)61481

2008-202114 years

3×2 Door, Left92262

1968-202659 years

Hat, Wizard6131

1993-202533 years

Launcher Base, Weapon Cannon Base 2 x 42527

1989-202638 years

Brick Soft 2 x 229540

1998-201316 years

Window 1 x 3 x 4 Pane for Window 2 x 6 x 6 Freestyle601

1995-200713 years

6L Beam, 2-Balls, 1-Socket, 1-Pin Hole90608

2011-20166 years

Clikits Icon, Heart 2 x 2 Small with Pin [Frosted]45450

2003-20064 years

Hat, Fedora61506

2009-202618 years

Spider Web w/ Bar90981

2010-202617 years

10L Flex Tube75c10

1991-202636 years

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

2003-20053 years

Ø62×32mm Wheel w/ Conical Hard Plastic Treads, Technic Pin Holes64712

2009-202517 years

8L Flex Tube75c08

1992-202635 years

Crown, 6-point w/ Bar25516

2016-202611 years

4×10×1 Vehicle Base w/ 4-Pins30076

1997-202529 years

2×3×3 Ø3 Sweeper Brush (Car Wash)2498

1988-202639 years

4×4 Hinge, Sunroof2349

1986-200318 years

45° 3×6×2 Windscreen w/ 2-Studs92583

2011-202616 years

3×3 Angle, 2-Balls, 1-Axle Hole47300

2004-20107 years

28-Tooth Turntable Base99009

2012-202615 years

3L Ribbed Hose78c03

1999-202628 years

Clikits Icon, Flower 2 x 2 Small, 10 Petals with Pin [Polished]46282

2003-20053 years

Clikits Icon, Flower 2 x 2 Small, 5 Petals with Pin [Frosted]45453

2003-20042 years

2×2 Road Sign, Round30261

2000-202627 years

Toggle Dbl. w/ 2-Pins48496

2004-202623 years

Magnetic Train Coupling4023

1980-19878 years

Large Figure Foot, with Ball Joint Socket 3 x 6 x 2 1/332475

2001-20077 years

Brick 2 x 2 without Bottom Tubes, Slotted (with 1 slot)3003c

1949-19502 years

10 Tooth Large Sprocket57519

2007-202519 years

Duplo Toolo Arm 2 x 6 with Triangular Set Screw and Clip Ends74847

1992-201322 years

28-Tooth Turntable, Top99010

2012-202615 years

Classic Helmet50665

1979-202547 years

Creature Body Part, Wing 9L with Stylized Feathers11091

2013-20164 years

2×2 Tile, Inverted3567

2023-20264 years

14L Flex Axle32201

1999-201012 years

Duplo Building Column 2 x 2 x 6 with Drawer Slots on Two Sides6462

1994-200714 years

Backpack, Open92590

2011-202616 years

3×4×6 Wedge Panel w/ Arched Window30246

2000-202425 years

DUPLO 2×2×2 Curved Dbl.3664

1976-202651 years

Visor, Space89159

2011-202616 years

Modulex Brick 1 x 2 with LEGO on Stud1121L

Wheel 20 x 30 Technic4266

1981-200525 years

2011-20199 years

2×2 Helicopter Tail Rotor Holder3481

1974-198916 years

Sunglasses w/ Stem18854

2015-202612 years

String Cord Medium Thickness 50cm7916c50

1967-200337 years

½ Pin w/ Stud Holder65826

2021-20266 years

CV Joint, Socket92906

2011-202616 years

6×16, Studs 3-Edges6205

1994-202532 years

Clikits Icon, Flower 2 x 2 Small, 10 Petals with Pin [Frosted]45456

2003-20053 years

Modulex Brick 1 x 3 with LEGO on Stud1131L

Modulex Brick 2 x 3 with LEGO on Studs1132L

Modulex Brick 1 x 4 with LEGO on Stud1141L

Modulex Brick 2 x 4 with LEGO on Studs1142L

3×19 Frame, 2-Cross Beams67491

2022-20265 years

Sports Field Section 8 x 1630489

2000-20067 years

Arm Grab Jaw4221

1981-200323 years

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

1969-201345 years

1×2 Curved, Inverted5847

Technic Beam 1 x 7 with Fan32177

1999-201012 years

Helmet, Football93560

2017-202610 years

4×4×3 Glass, Sloped4448

1983-200826 years

Wheel 43.2 x 28 Balloon Small6580

1994-200613 years

Modulex Brick 1 x 1 with LEGO on Stud1111L

8L Rotor Blade99012

2012-202615 years

4×4×1⅔ Gearbox6585

1995-202632 years

2-Finger Click Hinge w/ Towball Socket51482

2000-202627 years

Hat, Bicorne (Pirate Admiral)2528

2003-202523 years

Wrench, 6-Rib Handle55299

1995-201218 years

Images are not available for 25 parts on this page.

Page: 1 2 3 4 5 6 7 8 9 10 11 12

1501 to 1750

The LEGO Parts Guide is a work in progress

This is a handcrafted experience to help you browse LEGO parts in a simpler way. If you have ideas to make it better or encounter any issues, please send me an email at tom@tomalphin.com — Thanks!

Check out the About the LEGO Parts Guide page to learn more about why I created this guide. It also includes a detailed version history with images of early prototypes of this guide.

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Content and design by Tom Alphin. Use of this content without permission is prohibited.
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