The Brick Architect

Current Most Common LEGO Parts

This page shows the most common LEGO parts based on the assumption that you bought one of every set released in 2021-2025. This is a good way to approximate the most common parts currently being produced, and a good predictor of parts you may have in large quantities in your own collection. (For storage ideas, check out my LEGO Storage Guide.)

Parts sorted by the number of pieces you would have of each part (when ignoring different colors).

Sets from 2026 are not included in the 'Current' rankings because many of this year's sets have not been released or inventoried yet — including them too early in the year could cause unpredictable rankings.

ShowCurrentAll Years

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

1001 to 1250

Part Name(Part Number)

# Pieces(Rank)

2×4 Mudguard, Overhanging44674

2003-202624 years

2×2×13 Technic Panel w/ 5-Pin Holes91176

2011-202616 years

2×4 Treasure Chest Lid, Curved w/ 4-Studs4739

1985-202642 years

3×4 Plate w/ Dual 2-Finger Click Hinges, Side50337

2003-202624 years

2012-202615 years

1×4 w/ Angled Tube61072

2008-202518 years

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

2021-20266 years

7×4×6 Stairs, Open30134

1996-202631 years

DUPLO 2×2 Stool65273

2020-20267 years

21L Flex Cable w/ Bar Holes, Bar Grips2630

2023-20264 years

3×3 L-Shaped Connector w/ 4-Pins55615

2006-202621 years

½ Pin w/ Stud Holder65826

2021-20266 years

Tile Shooter w/ Bar (Blaster)69767

2021-20266 years

2004-202623 years

Tail, Middle w/ Pin Hole5717

2024-20263 years

6.4L Claw w/ Axle15362

2014-202613 years

Helmet, Sports w/ Vent Holes46303

2005-202622 years

45° 2×4 w/ Cutout, Smooth5540

2024-20263 years

Shield, Ovoid2586

2003-202624 years

10×3 Wedge, Curved Left w/ 2-Studs50955

2005-202622 years

Glass for 6×6 Frame42509

2019-20268 years

5×5 Round Corner, 45° Slope76795

2021-20266 years

2×2 Click Socket, Horizontal48170

2004-202623 years

4×3 Curve w/ Cutout47755

2005-202521 years

DUPLO 2×2×2 Round98225

2012-202615 years

3×3, Ø6 Round Corner Brick (Medium Macaroni)5152

2024-20263 years

1×1 w/ 3-Handles, 3-Bar Holes1941

2015-202612 years

2×4 Mudguard, Flared41854

2002-202625 years

72° 12×6 Wedge Plate, Left30355

1999-202628 years

2012-202615 years

65° 2×4×2 Windscreen w/ 2-Studs3823

1978-202649 years

2016-202611 years

Steering Wheel Hub, 3-Pins92909

2011-202616 years

10×3 Wedge, Curved Right w/ 2-Studs50956

2005-202622 years

2×2×2 Window, Plane60032

1987-202640 years

2×2 Dome, Inverted w/ Studs24947

2016-202611 years

1×2 Kite / Diamond w/ Bar35649

2018-20269 years

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

2024-20263 years

5×5 Steering Wheel w/ 2×2 Round Plate67811

2020-20267 years

Sword, Roman Gladius18034

2011-202616 years

2022-20265 years

Heart Bow w/ Stem11618

2012-202615 years

30mm ID. Tire, ZR (43.2×22mm)44309

2003-202624 years

Ø3 Rotation Disk w/ 3L Beam, Plug44224

2003-202624 years

2×4 Double Wedge Slope47759

2004-202623 years

1×7 Thin Beam32065

1998-202629 years

1×2 Brick w/ 2-Finger Click Hinge, Horizontal54672

2001-202626 years

4×4 Plate w/ 2-Clips, Studs 3-Edges66252

2021-20266 years

1×3 Technic Brick, 3-Pin Holes5565

2024-20263 years

1×4×1⅔ Grille Guard w/ Handle35654

2018-20269 years

63° 4×6 Double Wedge Plate w/ Cutout47407

2004-202623 years

4×4×2⅔ ¼-Dome49612

2019-20268 years

43.2mm D. × 26mm Wheel w/ Technic Axle Hole56908

2002-202625 years

2×4 Treasure Chest Lid, Flat w/ 2-Studs80835

2022-20265 years

2×2×7 Lamp Post11062

1987-202640 years

Crown, 6-point w/ Bar25516

2016-202611 years

4×4×1⅔ Cylinder w/ Bar, 3-Pin Holes41531

2002-202625 years

1×3 Car Door, Left3822

1978-202649 years

Snake w/ Bar28588

2017-20259 years

Plume w/ Stem79806

1986-202641 years

2×2 Plate, 2-Pins, Bottom15092

2014-202613 years

1×2 Cylinder 1-Finger Click Hinge w/ Technic Pin57697

2002-202625 years

Ø15mm Rubber Belt, Round85543

1993-202634 years

1×3 Car Door, Right3821

1978-202649 years

1×1 w/ Mini Handle77813

2022-20265 years

Sword, Pixelated (Minecraft)18787

2014-202613 years

11L Flex Tube75c11

1994-202633 years

DUPLO 2×4 Curved, Double98223

2012-202615 years

3×4×3 Curved Panel w/ Hinge18910

2015-202612 years

2×4 Brick, Pin Top, Cutouts30592

2001-202626 years

18mm ID. Tire, Offset (37×14mm)35578

2019-20268 years

85° 4×9 Double Wedge Plate14181

1987-202640 years

Angled Connector #7, 168¾°4450

2024-20263 years

1×4×6 Window Frame, 3-Panes57894

2005-202622 years

11L String w/ 2-Studs14226

1997-202630 years

2015-202612 years

11mm ID. Tire, Balloon (24×12mm)56890

2008-202619 years

6×4 Wedge Curve, Inverted43713

2003-202624 years

2×4 Curved Double, Inverted5174

2024-20263 years

1989-202638 years

2010-202617 years

Ø3 Rotation Disk w/ 3L Beam, Socket44225

2003-202624 years

Angled Connector, Triple 120°10288

2012-202615 years

DUPLO 2×4×3 Window Frame61649

1977-202650 years

72° 12×6 Wedge Plate, Right30356

1999-202628 years

Droid Arm, Straight59230

2008-202619 years

1×2 Beam w/ Bar, 45°85940

2009-202618 years

3×6 Train Wheel Holder (Bogie)38339

2019-20268 years

30mm ID. Tire (43.2×14mm)30699

2017-202610 years

3×6 Windscreen, Curved35299

2008-202619 years

4×4×6 Window/Door Frame, Corner28327

2017-202610 years

4×4 Wedge Slope43708

2004-202623 years

Oar/Paddle87585

1989-202638 years

Pistol, 2-Barrel95199

2011-202616 years

3×3×1⅓ Dome49308

2019-20268 years

#6 3×11 Fairing, B64393

2009-202618 years

8×3×2 Wedge, Curved Left w/ 2-Studs41750

2002-202625 years

4×4×2 Cone3943

1979-202648 years

1×4×1⅔ Window, Arched20309

2015-202612 years

2×4×4. Ø4 ½-Cylinder6259

1995-202531 years

2×3 Liftarm, U-shape3167

2024-20263 years

Toggle Double w/ Axles & Pins87408

2010-202617 years

1×4×2 Fence, Picket33303

2000-202627 years

8×3×2 Wedge, Curved Right w/ 2-Studs41749

2002-202625 years

4×4 Wedge Slope, Inverted13349

1985-202642 years

Shield (Classic)3846

1978-202649 years

Sword, Uruk-hai10050

2012-202615 years

Lg. Claw w/ Clip92220

2011-202414 years

5×11 Panel, Tapered18945

2015-202612 years

55° 6×1×5 Slope w/ 2-Studs30249

1999-202628 years

5×6×3⅓ Panel, Curved5065

2024-20263 years

1×9 Wishbone Suspension Arm32294

2000-202425 years

65° 2×2×2 Wedge Slope, Corner78886

2021-20266 years

4×4 Wedge, Fractured64867

2011-202616 years

4×2 Beam, L-Shape w/ 90° Offset11455

2013-202614 years

1×4×2 Railing w/ Studs, Asian Round Lattice5103

2024-20263 years

1983-202644 years

2024-20263 years

#5 3×11 Fairing, A64681

2009-202618 years

Helmet, Motorcycle2446

1987-202640 years

8×16×⅔ w/ Studs2629

2023-20264 years

72° 3×2 Wedge, Left6565

1994-202633 years

1×4×2 Railing w/ 2-Studs4083

1980-202647 years

1×8×2 Railing w/ 2-Studs2486

1988-202538 years

2×6 Bracket, Inverted5090

2024-20263 years

1978-202649 years

#1 3×5 Fairing, A87080

2010-202617 years

1993-202634 years

31mm D. × 15mm w/ 7-Pin Holes60208

1986-202641 years

2005-202622 years

2×2 Flower98262

1985-202440 years

Train Track, Curved53400

2006-202621 years

4×4×1 Dome w/ 2×2 Recess79850

2021-20266 years

2011-202616 years

1×2 Brick w/ 2-Finger Click Hinge, Vertical54671

1999-202628 years

1995-202632 years

Hockey Stick64000

2011-202616 years

RC Train Wheel w/ Axle Hole57999

2006-202621 years

45° 10×10 Octagonal Plate89523

2010-202617 years

1×6×5 Panel with Studs, Corrugated23405

2016-202611 years

4×6×⅔ Wedge Roof w/ Studs32739

2017-202610 years

Fishbowl Helmet51283

2020-20267 years

3×5×2 Panel, Curved80285

2022-20265 years

2015-202612 years

1×2 w/ Racer Grille50949

2005-202622 years

3×5 Thin Beam w/ D-Shape32250

2000-202627 years

2.4×2.4 Bar Ring w/ Stud Holder3917

2023-20264 years

Throwing Star93058

2011-202616 years

Hotdog Bun25386

2016-202611 years

Batarang (Batman)98721

2006-202621 years

6×4 Wedge, Curved w/ 4-Studs43712

2003-202624 years

#2 3×5 Fairing, B87086

2010-202617 years

Small Wing w/ Axle Hole61800

2008-202518 years

4×4 Wedge Slope48933

1992-202635 years

Bow w/ Arrow4499

1984-202643 years

7L Flex Axle32580

2001-202626 years

1×3×2 Window Frame6798

2025-20262 years

1×2 Plate w/ Stud Shooter15403

2015-20228 years

Pistol, Med. Barrel62885

2006-202520 years

DUPLO 2×2×2 Brick31110

1988-202639 years

DUPLO 4×8 Plate, ½-Round29304

2017-202610 years

1×14 Brick w/ Groove, Curved Horizontal 4217

1981-202646 years

Shortsword76764

1978-202649 years

10×10 Round Corner, 33° Slope58846

2007-202620 years

5×5 Ø10 Round Corner Brick w/ Recess5532

2024-20263 years

2016-202611 years

1×6×2 Curved, Double6183

1994-202633 years

1998-202629 years

2004-202623 years

1×4 Plate w/ Bar Arm, Down30043

1996-202631 years

3×3×2, Ø6 ¼-Cylinder3535

2023-20264 years

Ø5 Propeller, 3-Blades w/ Technic Pin Hole92842

2008-202619 years

5L Flame w/ Bar18395

2015-202511 years

Spear Tip w/ Bar27257

2017-202610 years

Bicycle Wheel92851

1985-202642 years

2×2 Round w/ Technic Pin Hole (Ring)74698

1986-202641 years

Tail, 45° Stepped w/ Axle Holes2142

2023-20264 years

3×4×6 Panel w/ Curved Top2571

1990-202637 years

1997-202630 years

30mm ID. Tire, Balloon (56×26mm)55976

2006-202520 years

1×3 Rubber Tread14149

2013-202513 years

Glass for 3×2 Frame7757

2025-20262 years

#3 3×2 Fairing, Angled 22.5°2457

2023-20264 years

1×6 Train Wagon End6583

1994-202633 years

3×3×6 Panel with Studs, Corner87421

2010-202617 years

4×6 Leaf, Pointed7096

2025-20262 years

1992-202635 years

2012-202615 years

30mm ID. Tire, Tractor (56×26mm)70695

2021-20266 years

Steering Arm w/ 3-Towballs, Pin Hole15460

2014-202613 years

3L Driving Ring Conn.18948

2015-202612 years

2012-202615 years

5×6 Flag, Hexagonal17979

2005-202622 years

2008-202619 years

Hat, Bicorne (Pirate Admiral)2528

2003-202523 years

Technic Belt Wheel Tire2815

1983-202543 years

#3 3×7 Fairing, A64683

2009-202618 years

2×2 Round Tail w/ Pin Hole67361

2021-20266 years

3×11×2 Panel, Curved62531

2008-202619 years

76° 4×2 Wedge Brick, Right41767

2002-202423 years

7×3 Flag w/ Handle30292

1999-202628 years

4×6×⅔, Ø4 Blate w/ 2-Rounded Corners89681

2022-20254 years

2×2 Tile, Inverted3567

2023-20264 years

4×4 Plate Gear w/ 10-Tooth35443

2019-20268 years

2×4 Wedge w/ Towball2508

1989-202638 years

9L Bar w/ Handle (Lance)3849

1978-202649 years

2012-202615 years

Chopsticks79735

2022-20265 years

Train Track, Straight53401

2006-202621 years

Ø4 Propeller, 3-Blades w/ Wheel Pin Hole2421

1987-202640 years

Hook w/ Towball30395

1999-202628 years

8×8×⅔, Ø4 w/ Rounded Corners66790

2020-20267 years

32×32 Baseplate3811

1978-202649 years

45° 4×8 Double Corner Plate68297

2020-20267 years

2010-202617 years

6×2 Curved 2/ 4-Studs44126

2003-202624 years

8L Flex Tube75c08

1992-202534 years

1×4 Flame w/ 2-studs70880

2021-20255 years

1×1 w/ Fins4588

1984-202643 years

19L Flex Axle32235

1999-202628 years

Wheelchair Wheel24314

2016-202611 years

Sword, Cutlass (Pirate)2530

1989-202638 years

Roller Coaster Wheels24869

2017-202610 years

1×2 Plate w/ Towball, Both Ends3170

2023-20264 years

#4 3×7 Fairing, B64391

2009-202618 years

Stair, Spiral40243

2001-202424 years

18mm D. × 8mm Wheel w/ Technic Axle Hole56903

2014-202613 years

14.4 D. Wheel w/ Tire65630

2020-20267 years

Sledgehammer75904

2012-202615 years

CV Joint, Ball32494

2001-202626 years

4×2×3 ½-Cone38317

2018-20269 years

2×6×4 Fin6239

1995-202632 years

3×13×2 Panel, Curved18944

2015-202612 years

Ø4 Star / Snowflake42409

2002-202625 years

Umbrella, Closed27150

2017-202610 years

Center Crankshaft2854

1990-202637 years

1×12 2-Finger Click Hinge w/ Angled and Tapered Edges57906

2007-202519 years

Axle & Wire Connector49283

2019-20268 years

10° 6×8 Slope4515

1983-202644 years

76° 4×2 Wedge Brick, Left41768

2002-202524 years

1×2 Plate w/ Engine98302

1974-202653 years

2012-202615 years

Segmented Leg15064

2014-202310 years

Stem w/ Bar, 2 Leaves1747

2022-20254 years

Coaster Track, Curved 90°25061

2017-202610 years

56mm D. × 34mm Wheel w/ Technic Axle Hole15038

2003-202624 years

9L Flex Tube75c09

1992-202635 years

1×2×3 Window, Train4035

1980-202647 years

15° 5×8×⅔ Ramp w/ Rounded Corners75539

2021-20266 years

Arm, Short w/ Technic Pin28660

2017-202610 years

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

1001 to 1250

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.

Support the LEGO Parts Guide

The LEGO Parts Guide is an extension of my LEGO Brick Labels project. If you want to support this project and gain access to behind-the-scenes updates, consider supporting the project at patreon.com.

The LEGO® Parts Guide. © 2026 Brick Architect LLC.
Content and design by Tom Alphin. Use of this content without permission is prohibited.
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