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 2020-2024. 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 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.

Sets from 2025 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

251 to 500

Part Name(Part Number)

Overall
Rank

Lightsaber Handle64567

1999-202527 years

½-Pin, Friction89678

2022-20254 years

1971-202555 years

Ball Joint w/ Axle Hole, 1-Side32474

2001-202525 years

1×1 Round Plate w/ 45° Bar, Bottom65578

2020-20256 years

DUPLO 2×2 Brick3437

1972-202554 years

Angled Connector #2, 180°32034

1997-202529 years

2L Bar w/ Stop Ring, Center78258

2021-20255 years

3L Axle & 2-Pin Hole42003

2002-202524 years

4×12 Plate3029

1966-202560 years

Pin, Smooth3673

1977-202549 years

1977-202549 years

3×2 ½-Arch, Pointed88292

2010-202516 years

1×16 Brick2465

1988-202538 years

6×6 Round Plate11213

2013-202513 years

1×2×3 Window Frame60593

2009-202517 years

1×2 Brick, Studs 2-Sides52107

2005-202521 years

2×2 Round, Ribbed (Grille)92947

2006-202520 years

65° 2×2×2 Slope w/ 2-Studs3678

1978-202548 years

3×6, Ø6 ½-Circle Plate w/ 1×2 Cutout18646

2015-202511 years

1972-202554 years

1984-202542 years

18° 4×1 Slope w/ Stud60477

2008-202518 years

1×1 Tooth, Vertical15070

2014-202512 years

3×3, Ø4 Corner Plate w/ 2×2 Curved Cutout68568

2020-20256 years

6×5 Leaves2417

1987-202539 years

1×1 Brick, Studs 4-Sides4733

1985-202541 years

1×2×1⅔ Brick, Studs 3-Sides67329

2020-20256 years

2L Friction Pin & 1L Axle11214

2014-202512 years

Mechanical Arm w/ Bar Holder and Clip98313

2006-202520 years

1×11 Beam32525

2001-202525 years

1×12 Brick6112

1993-202533 years

1×15 Beam32278

2000-202526 years

8×8 Plate41539

2001-202525 years

1×1 Panel, Corner6231

1995-202531 years

1×1 90° Elbow, 2-Axle Holes25214

2016-202510 years

3L Axle Connector42195

2016-202510 years

1970-202556 years

1×1 Brick, 2-Studs, Opposite Sides47905

2004-202522 years

2×2 Seat, Minifig4079

1980-202546 years

5×2×1⅓ Bracket11215

2013-202513 years

2×4×⅔ Curved88930

2008-202518 years

2×2 Dome, Inverted w/out Studs15395

2014-202512 years

1×2 Plate w/ Towball Socket, Side14704

2014-202512 years

3×3 Tile, Ø6 Corner w/ 2×2 Ø4 Cutout79393

2021-20255 years

-75° 2×1×3 Inverted Slope w/ 2-Studs2449

1988-202538 years

2×2 Wedge. Curved66956

2020-20256 years

2×2 Plate, 1-Pin Hole, Bottom10247

1987-202539 years

2×2×2 Cone3942

1979-202547 years

45° 4×4 Corner Plate30503

2001-202525 years

3×2×1⅓ Bracket73562

2015-202511 years

1×2 Brick w/ Vertical Clip, Side30237

1999-202527 years

1×2 Plate w/ Click Hinge, 2-Finger, End54657

2002-202524 years

Smooth Pin & Axle3749

1978-202548 years

1×4×3 Window Frame60594

2007-202519 years

45° 1×1 Double Slope35464

2018-20258 years

Axle & Axle Connector42135

1997-202529 years

72° 6×3 Wedge Plate, Right54383

2006-202520 years

Brick/Axle Separator96874

2009-202517 years

Diamond w/ Bar30153

1998-202528 years

2×3 Tile, 2-Clips, Side30350

1999-202527 years

4×4, 4-Studs Edge6179

1994-202532 years

1×2 Tile w/ Ø2 ½-Circle1748

2022-20254 years

1×2 Brick, Pin 1-Side44865

1988-202538 years

4×4 Plate w/ Ø6 3×3 ¼-Circle Cutout35044

2018-20258 years

72° 6×3 Wedge Plate, Left54384

2006-202520 years

1×1 Brick w/ Scroll20310

2015-202511 years

75° 2×2×3 Slope w/ 2-Studs98560

1978-202548 years

1×2 Brick w/ Jumper Stud, 1-Side86876

2022-20254 years

1×2 w/ 3-Claws (Rock)27261

2017-20259 years

-45° 4×2 Inverted Double Slope4871

1985-202541 years

1½×8 Door Rail4510

1983-202543 years

1×4 Brick, Masonry15533

2014-202512 years

Carrot Top33183

1999-202527 years

Light Cover (Bionicle Eye)58176

2007-202519 years

5×4 ½-Arch14395

1986-202540 years

45° 2×2 Corner Slope w/ 1-Stud3045

1957-202569 years

18mm D. × 14mm Wheel w/ Technic Pin Hole55981

1999-202527 years

2×4 Plate w/ 3-Holes3709

1977-202549 years

3×4, 4-Studs Center88646

2010-202617 years

3L 2-Axle & Center Pin32184

1999-202527 years

1×4 Beam, Thin32449

2000-202526 years

2×3×⅔ Wing End, 2-Studs47456

2004-202522 years

2×2 Round w/ 2-Pin Holes17485

2015-202511 years

Sword, Katana21459

1998-202629 years

1997-202529 years

Flower w/ Bar32606

2018-20258 years

2×2 Cone, Truncated98100

2013-202513 years

6×12 Plate3028

1967-202559 years

Flame, Candle37775

2018-20258 years

Angled Connector #4, 135°32192

1999-202527 years

4×4 Round Brick w/ Pin Hole87081

2010-202516 years

1L Friction Pin & 2L Axle18651

2015-202511 years

4×4 Round Plate w/ 2×2 Round Cutout11833

2012-202514 years

8×8, Ø8 Plate w/ Rounded End41948

2019-20257 years

1×2×3 Brick22886

2016-202510 years

1×2 Plate w/ Vertical Clip, End78256

2021-20255 years

1×13 Beam41239

2004-202522 years

1×6 Technic Brick3894

1979-202547 years

4×4×⅔, Ø2 w/ Rounded Corners66792

2020-20256 years

1×2 w/ Steering Wheel3829

1978-202548 years

45° 6×6 Corner Plate6106

1995-202531 years

3×3 Beam, T-Shape60484

2009-202517 years

1×3 Panel23950

2016-202510 years

1984-202542 years

Roller Skate11253

2013-202513 years

1×5 Plate w/ Rounded Corners, Axle Hole32124

1986-202540 years

Glass for 2×3 Window60602

2009-202517 years

Mini Flame, Plume64647

2009-202517 years

1979-202547 years

Technic Pin w/ Towball66906

1994-202532 years

1×2, Ø2 ½-Circle Jumper Plate1745

2022-20254 years

1×2 3-Teeth, Horizontal15208

2014-202512 years

4×2×1⅓ Curved w/ Cutout6081

1992-202534 years

2×6×⅔ Plate w/ 4-Studs, Side87609

2010-202516 years

2000-202526 years

2×2 Brick w/ Ball Joint Socket67696

2007-202519 years

3×4 Wedge, Curved64225

2009-202517 years

2×2 Plate, 1-Pin, Top2460

1988-202538 years

4×4 Plate w/ 2×2 cutout64799

2009-202517 years

1×1×⅔ Stud 1-Side, Ø1 Rounded End3386

2023-20253 years

1×8 Technic Brick3702

1977-202549 years

2×2 Curved w/ 2-Studs30165

1998-202528 years

2001-202525 years

2×2 Flag, Trapezoid44676

2003-202523 years

2×2 Bar Frame, Octagonal w/ 4-Studs75937

1996-202530 years

3-Leaves w/ Pin37695

2018-20269 years

4L Axle w/ Stop87083

2009-202517 years

1985-202541 years

1×2 Plate w/ Handle, Both Ends18649

2015-202511 years

1×1 Brick w/ Handle, Vertical2921

1991-202535 years

1×1 Cone, Inv. w/ Bar (Ice Cream Cone)11610

2013-202513 years

3×3 Tile, Round67095

2020-20256 years

1×2, Ø2 ½-Circle Brick68013

2020-20256 years

1×1 Tile, Heart39739

2019-20257 years

DUPLO 2×4 Brick3011

1969-202557 years

2×2×1⅓ Curved Corner w/ Cutout67810

2020-20256 years

2002-202524 years

1×4×2 Panel with Studs14718

2014-202512 years

4×1 Flag, Wave4495

1984-202542 years

1×1×6 Round w/ Square Base43888

2003-202523 years

2018-20258 years

DUPLO 1×2×2 Brick76371

1988-202538 years

Glass for 4×6 Frame57895

2005-202521 years

1×2 Plate w/ Click Hinge, 2-Finger, Side50340

2008-202518 years

63° 2×4 Wedge Plate, Left65429

2020-20256 years

63° 2×4 Wedge Plate, Right65426

2020-20256 years

Door for 4×6 Frame60616

2008-202518 years

1×2 Plate w/ Click Hinge, 1-Finger, End44301

2003-202523 years

1×2 Plate w/ 2-Handles3839

1978-202548 years

1×2 Brick w/ Groove, Vertical4216

1981-202545 years

Angled Connector #5, 112½°32015

1997-202529 years

2×2 Technic Brick w/ Cutaways73109

2021-20255 years

1×3 Tile, Inv. w/ Hole35459

2018-20258 years

1×4×1 Fence, Lattice3633

1976-202550 years

Barb, Medium87747

2010-202516 years

2×2 Turntable, Base3680

1977-202549 years

#22 2×5 Fairing, A.11947

2013-202513 years

1×2 Plate w/ Towball, Side14417

2014-202512 years

1×2 Panel w/ Divider93095

2012-202514 years

Bar 2L w/ 2-Studs66909

2020-20256 years

DUPLO 2×4 Plate40666

1991-202535 years

1×1 Round, Swirled Top15470

2014-202512 years

1×2 Hinge, Top3938

1979-202547 years

1×5 Beam, Thin w/ 2-Axle Holes11478

2013-202513 years

10×1 Curved13731

2009-202517 years

4×6, Studs 3-Edges6180

1994-202532 years

1970-202556 years

2×3 Shield w/ 4-studs, Handle30166

2017-20259 years

Pneumatic T-Piece4697

1984-202542 years

1×4 Hinge, Base3831

1978-202548 years

1×3 Plate, Ø1 Rounded Ends77850

2023-20253 years

18° 4×2 Slope w/ 2-Studs30363

1999-202527 years

#21 2×5 Fairing, B.11946

2013-202513 years

1979-202547 years

1971-202555 years

Belt Wheel (Pulley)4185

1980-202546 years

1998-202528 years

1×2 Plate w/ Click Hinge, 1-Finger, Side44567

2003-202523 years

1×1 Round Plate w/ Handle79194

2016-202510 years

2×3 Curved w/ 4-Studs6215

1995-202531 years

3×3 Round Corner65617

2020-20256 years

2×4 Tile, Ø2 Rounded Ends66857

2020-20256 years

1×4×⅔ Curved, Double79756

2022-20254 years

5×5, Ø8 Corner Plate w/ 4×4 Curved Cutout80015

2022-20254 years

1-Axle & 3-Pin63869

2009-202517 years

45° 3×6 Double Corner Plate2419

1987-202539 years

1×4 Hinge, Top3830

1978-202548 years

Horn, Unicorn89522

2010-202516 years

3×3 Plate, Corner77844

2019-20257 years

Bar 1L w/ Towball22484

2016-202510 years

2001-202525 years

2×2 Curved, Inverted w/ Cutouts1750

2022-20254 years

3×3 Curved Corner w/ Cutout76797

2021-20255 years

3L Axle w/ Stop24316

2016-202510 years

1×16 Technic Brick3703

1977-202549 years

16×16 Plate91405

2011-202515 years

2×4 Technic Brick w/ Vertical Axle Holes39789

2019-20257 years

72° 3×4 Double Wedge Plate48183

1985-202541 years

1×6×3⅓ Curved w/ Curved Cutout, 2-Studs6060

1992-202534 years

33° 3×4 Slope w/ 4-Studs3297

1971-202555 years

80° 6×2 Wedge Plate, Right78444

2021-20255 years

2×2 Brick, Pin 1-Side6232

1985-202541 years

2×6 Plate w/ 5-Holes32001

1992-202534 years

5×4 ½-Arch, Inverted30099

1997-202529 years

1×2 Plate w/ Towball Socket, End14418

2014-202512 years

1×4 Brick w/ Groove, Horizontal2653

1991-202535 years

1×2×⅔ Wing End47458

2004-202522 years

1×3 Tooth w/ Axle Hole48267

2002-202524 years

45° A-Shape, 8-Studs15706

2014-202512 years

Elephant Trunk80497

2003-202523 years

11m D. × 12mm Wheel w/ Wheel Pin Hole6014

1991-202535 years

1×2 Brick w/ Vertical Handle, End34816

2017-20259 years

4×1×1⅓ Curved10314

1994-202532 years

6×2 Wedge, Curved Left w/ 2-Studs41748

2002-202524 years

1×1×⅔ Cone (Fez)85975

2009-202517 years

6×2 Wedge, Curved Right w/ 2-Studs41747

2002-202524 years

1×2 Cylinder 2-Finger Click Hinge w/ Axle Hole57360

2000-202526 years

1×12 Technic Brick3895

1979-202547 years

2×3×2 Cupboard92410

1983-202543 years

3-Stem w/ Bar (Flower)24855

2018-20258 years

4×2 Wedge Slope, Left43710

2003-202523 years

Droid Arm, Bent30377

2001-202525 years

Split Axle & 2-Pin69819

2002-202524 years

4×2 Wedge Slope. Right43711

2003-202523 years

2003-202523 years

4×4 Plate, Corner2639

1991-202535 years

Crown, 5-Points39262

2019-20257 years

Axle Hub, 2-Bar Holders24122

2016-202510 years

4×6×⅔ Wedge Roof52031

2005-202521 years

2×3 Panel, Curved71682

2021-20255 years

Click Joint, 2-Pins47455

2004-202522 years

-45° 6×2 Inverted Double Slope22889

2016-202510 years

Pin Hub, 2-Axle27940

2017-20259 years

6×1 Curved w/ 2-Studs42022

2002-202524 years

2×3 Beam, ¼-Ellipse71708

2021-20255 years

6×6×⅔, Ø4 w/ Rounded Corners66789

2020-20256 years

Pin Hub, 2-Axle 90°10197

2012-202514 years

2×2 Plate w/ Click Hinge, 1-Finger, Top92582

2011-202515 years

2×8 Plate w/ 7-Holes3738

1977-202549 years

2×2, Ø2 Corner Plate w/ 1×1 Cutout79491

2021-20255 years

1993-202533 years

-45° 6×1 Inverted Double Slope52501

2005-202521 years

1×11½ Beam, Double Bent32009

1997-202529 years

1997-202529 years

11m D. × 8mm Wheel w/ Technic Pin Hole42610

2002-202524 years

Handlebar w/ Handle30031

1996-202530 years

4×4×⅔ Wedge Roof45677

2003-202523 years

2002-202524 years

80° 6×2 Wedge Plate, Left78443

2021-20255 years

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

251 to 500

Subscribe for updates!

Join thousands of LEGO fans by subscribing to our monthly newsletter. It contains updates to the LEGO Parts Guide, exclusive subscriber content, and a roundup of the best LEGO news from around the web.

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 © 2025 Tom Alphin / Brick Architect.

Brick Architect earns a commission from qualifying purchases at partner sites such as LEGO.com and Amazon. (For a complete list of affiliate programs, visit About Brick Architect.)

LEGO® is a trademark of the LEGO Group which does not sponsor, authorize or endorse this site. As a member of the Recognized LEGO® Fan Media program, we abide by the LEGO Fair Play and Novelty policies by not sharing leaked photos of unreleased sets.

This guide uses external data from Rebrickable, BrickLink, Brickset, and LDraw.