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 unique colors that this part has been produced in across all sets.

ShowCurrentAll Years

Page: 1 2 3 4 5 6 7 8 9

1 to 250

Part Name(Part Number)

# Colors(Rank)

1962-202564 years

1954-202572 years

1954-202572 years

1962-202564 years

1965-202561 years

1987-202539 years

1954-202572 years

1×1 Round Plate6141

1980-202546 years

1963-202563 years

DUPLO 2×2 Brick3437

1972-202554 years

1×1 Tile, Round98138

2011-202515 years

1963-202563 years

1965-202561 years

1962-202564 years

1978-202548 years

1977-202549 years

30° 1×1×⅔ Slope (Cheese)54200

2004-202522 years

1×1 Tile w/ Ø2 ¼-Circle25269

2016-202510 years

1955-202571 years

Minifigure Head3626

1975-202551 years

2000-202223 years

1962-202564 years

2×1×⅔ Curved11477

2013-202513 years

1985-202541 years

2000-202223 years

1962-202564 years

1965-202561 years

1954-202572 years

45° 2×2 Slope w/ 2-Studs3039

1958-202568 years

Minifigure Legs, Normal Length73200

1984-202542 years

1×2 Jumper15573

1978-202548 years

1×1 Round Brick3062

1955-202571 years

Minifigure Hand3820

2001-202424 years

1981-202545 years

1977-202549 years

45° 2×1 Slope w/ 1-Stud3040

1959-202567 years

1985-202541 years

1978-202548 years

1996-202530 years

-45° 2×1 Inverted Slope w/ 2-Studs3665

1977-202549 years

1977-202549 years

2×2 Round Brick3941

1979-202547 years

2×2×⅔ Curved15068

2014-202512 years

2×2 Jumper87580

2009-202517 years

1985-202541 years

2×2 Tile, Ø4 Corner w/ 1×1 Ø2 Cutout27925

2017-20259 years

1×1 Tile w/ Ø1 Rounded End24246

2016-202510 years

30° 1×2×⅔ Slope85984

2009-202517 years

-45° 2×2 Inverted Slope w/ 4-Studs3660

1976-202550 years

1955-202571 years

1980-202546 years

1955-202571 years

33° 3×1 Slope w/ 1-Stud4286

1982-202544 years

1979-202547 years

1×2 Tile, Grille2412

1987-202539 years

2010-202516 years

2×2 Brick, Corner2357

1987-202539 years

1×2×1⅓ Curved w/ Cutout6091

1992-202534 years

1979-202547 years

DUPLO 2×4 Brick3011

1969-202557 years

2×2 Tile, Round14769

1983-202543 years

1972-202554 years

2010-202516 years

1969-202557 years

1954-202572 years

2×2 Ø4 Round Corner Brick (Macaroni)85080

1955-202571 years

1954-202572 years

1999-202527 years

4×4 Tile, Ø8 Corner w/ 3×3 Ø6 Cutout27507

2017-20259 years

1970-202556 years

4×1 Curved61678

2007-202519 years

1×6×5 Panel with Studs59349

2007-202519 years

3×1 Curved50950

2005-202521 years

1955-202571 years

2×3 Tile, Pentagonal22385

2016-202510 years

DUPLO 1×2×2 Brick76371

1988-202538 years

2×2 Round Plate w/ Axle Hole4032

1980-202546 years

1×1 Brick, Headlight4070

1980-202546 years

2×2 Round, Curved Inverted Tile (Boat Stud)2654

1991-202535 years

4×1×⅔ Curved, Double93273

2011-202515 years

76° 4×2 Wedge Plate, Left41770

2001-202525 years

2×1 Wedge, Curved Right29119

2017-20259 years

3×3 Plate w/ Ø4 Rounded Corner30357

1999-202527 years

8×8 Plate41539

2001-202525 years

2×2 Plate, Corner2420

1987-202539 years

1×1 Brick, Stud 1-Side87087

2004-202522 years

1999-202527 years

2×2 Tile, Triangular35787

2018-20258 years

76° 4×2 Wedge Plate, Right41769

2001-202525 years

2001-202525 years

33° 3×2 Slope w/ 2-Studs3298

1971-202555 years

72° 3×2 Wedge Plate, Right43722

2002-202524 years

72° 3×2 Wedge Plate, Left43723

2002-202524 years

2×1 Wedge, Curved Left29120

2017-20259 years

4×4, Ø8 ¼-Circle Plate30565

2001-202525 years

1×4×3 Panel with Studs60581

1980-202546 years

DUPLO 2×4 Plate40666

1991-202535 years

2×2×2 Cone3942

1979-202547 years

2003-202523 years

Minifigure Legs, Short Length41879

2010-202516 years

2002-202524 years

1×2×5 Brick2454

1988-202538 years

1×1×5 Brick2453

1988-202538 years

2×1×1 Curved37352

2018-20258 years

8×16 Plate92438

2011-202515 years

2001-202525 years

4×1×1⅓ Curved10314

1994-202532 years

2×1×⅔ Curved, Inverted24201

2016-202510 years

65° 2×1×2 Slope w/ 1-Stud60481

2008-202518 years

1976-202550 years

2×3 Ball Socket w/ Axle Hole67695

1999-202527 years

1×3 Tooth w/ Axle Hole48267

2002-202524 years

6×1 Curved w/ 2-Studs42022

2002-202524 years

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

2002-202524 years

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

2002-202524 years

2×2 Bracket44728

2002-202524 years

1×4, 2-Studs Ends41740

2011-202515 years

75° 2×1×3 Slope w/ 1-Stud4460

1984-202542 years

1×4 Panel15207

2000-202526 years

45° 2×1 Triple Slope15571

1957-202569 years

1×6×2 Arch15254

1971-202555 years

1×2 Technic Brick3700

1976-202550 years

1×10 Plate4477

1983-202543 years

45° 2×4 Slope w/ 4-Studs3037

1958-202568 years

1×1 Tooth, Horizontal49668

2004-202522 years

4×10 Plate3030

1963-202563 years

1×3×2 Curved w/ Curved Cutout6005

1995-202531 years

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

1988-202538 years

65° 2×2×2 Slope w/ 2-Studs3678

1978-202548 years

4×4 Ø8 Round Corner Brick (Large Macaroni)48092

2004-202522 years

6×6, Ø8 Corner Plate6003

1992-202534 years

4×6, Studs 3-Edges6180

1994-202532 years

45° 2×1 w/ Cutout92946

2011-202515 years

2000-202526 years

1×1×⅔ Curved, Double49307

2019-20257 years

2×12 Plate2445

1988-202538 years

6×10 Plate3033

1971-202555 years

1×2×3 Panel with Studs87544

1986-202540 years

DUPLO 2×3 Curved2302

1988-202538 years

6×12 Plate3028

1967-202559 years

DUPLO 2×2×2 Brick31110

1988-202437 years

1½×2 Door Rail32028

1997-202529 years

1×1 Plate w/ Clip, Horizontal61252

1990-202536 years

2×2, 2-Studs Edge33909

2017-20259 years

2L Pin Connector62462

1995-202531 years

2×4 Beam, L-Shape32140

1999-202527 years

45° 2×2 Corner Plate26601

2017-20259 years

2001-202525 years

1×4 Antenna3957

1979-202547 years

1×2×2 Window Frame60592

2008-202518 years

45° 2×2 w/ Cutout, Smooth28192

2017-20259 years

1×15 Beam32278

2000-202526 years

63° 2×2 Wedge Plate, Left24299

2016-202510 years

63° 2×2 Wedge Plate, Right24307

2016-202510 years

4×4, 4-Studs Edge6179

1994-202532 years

1×3×2 Bow, Inverted18653

2015-202511 years

DUPLO Flower6510

1996-202530 years

4×8, Ø8 ½-Circle Plate22888

2016-202510 years

2×2 Curved w/ 2-Studs30165

1998-202528 years

1×4×2 Arch6182

1994-202532 years

Minifig Cape50231

2001-201717 years

2×2 Bracket, Inverted99207

2012-202514 years

1×2 Brick, Studs 1-Side11211

2012-202514 years

1×1 Technic Brick6541

1993-202533 years

2×10 Plate3832

1978-202548 years

2000-202526 years

2016-202510 years

3×5 Beam, L-Shape32526

2000-202526 years

-33° 3×1 Inverted Slope w/ 3-Studs4287

1982-202544 years

45° 3×3 Corner Plate2450

1988-202538 years

4×2 Curved93606

2011-202515 years

72° 3×4 Double Wedge Plate48183

1985-202541 years

2×3×⅔ Wing End, 2-Studs47456

2004-202522 years

Helmet, Motorcycle2446

1987-202539 years

1×2 Bracket, Inverted99780

2012-202514 years

Angled Connector #132013

1997-202529 years

1×1×1⅔ Brick, Studs 1-Side32952

2017-20259 years

1×2×2 Brick3245

1991-202535 years

1×3 Jumper w/ 2-studs (Double)34103

2017-20259 years

2×16 Plate4282

1984-202542 years

Angled Connector #3, 157½°32016

1997-202529 years

75° 2×2×3 Slope w/ 2-Studs98560

1978-202548 years

2×6, Ø4 Plate w/ 2-Rounded Corners 18980

2015-202511 years

6×1 Curved, Inverted42023

2002-202524 years

1×8×2 Arch16577

1971-202555 years

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

2021-20255 years

1×3×2 Curved33243

2002-202524 years

4×6×⅔ Wedge Roof52031

2005-202521 years

3×4 Wedge, Curved64225

2009-202517 years

1×2 Plate w/ Handle, Side (Free Ends)2540

1989-202537 years

1×4 Brick, Studs 1-Side30414

2000-202526 years

1×1 Round Plate w/ Bar20482

2015-202511 years

18° 2×1×⅔ Slope (Cheese Grater)61409

2008-202518 years

-33° 3×2 Inverted Slope w/ 6-Studs3747

1980-202546 years

1×2 Tile w/ Handle, Top2432

1987-202539 years

1×2 Plate w/ Horizontal Clip, Side11476

2013-202513 years

4×4 Round Plate w/ Pin Hole60474

2008-202518 years

3×2, Ø2 Rounded End Plate w/ Pin Hole3176

1966-202560 years

1×10 Brick6111

1993-202533 years

2×1 Bracket, Inverted73825

2021-20255 years

45° 2×2 Corner Slope w/ 1-Stud3045

1957-202569 years

1×12 Brick6112

1993-202533 years

1×4×6 Window/Door Frame60596

1998-202528 years

45° 3×6 Double Corner Plate2419

1987-202539 years

4×1 Curved, Inverted w/ Cutouts13547

2013-202513 years

1×3 Inverted70681

2021-20255 years

2×4×⅔ Curved88930

2008-202518 years

1×9 Beam, Bent (7-3)32271

1999-202527 years

4×2 Wedge Slope, Left43710

2003-202523 years

4×2 Wedge Slope. Right43711

2003-202523 years

4×4×⅔ Wedge Roof45677

2003-202523 years

Armor #4, Ball Socket90640

2011-20188 years

1×2 Plate, Ø1 Rounded Ends35480

2018-20258 years

1×1 Plate w/ Clip, Top15712

2013-202513 years

2L Axle & Pin, Perpendicular6536

1993-202533 years

1×2 Technic Brick w/ Axle Hole32064

1997-202529 years

2×2×⅔ 2-studs, Side4304

2012-202514 years

1×4 Hinge Plate1927

1987-202539 years

Axle & Axle Connector42135

1997-202529 years

1×11 Beam32525

2001-202525 years

1×1×3 Brick14716

2014-202512 years

2×2×⅔ Curved End47457

2004-202522 years

2020-20256 years

4×12 Plate3029

1966-202560 years

Angled Connector #5, 112½°32015

1997-202529 years

2×3 Tile, 2-Clips, Side30350

1999-202527 years

4×2×1⅓ Curved w/ Cutout6081

1992-202534 years

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

2020-20256 years

76° 4×4 Double Wedge Plate43719

2003-202523 years

1½×6×1 Arch Mudguard62361

2008-202518 years

4×4 Wedge, Curved47753

2004-202522 years

4×4 Wedge Curve, Inverted43713

2003-202523 years

3×6 Windscreen, Curved35299

2008-202417 years

1979-202547 years

1×4 Hinge Plate, Base2429

2000-202425 years

1×1 Flower, 5-Petals24866

2017-20259 years

1×1 Plate w/ Clip, Vertical4085

1980-202546 years

1×1 Plate w/ 3-Leaves32607

2018-20258 years

1×3 Beam, Thin6632

1995-202531 years

1×2×2 Panel with Studs87552

1985-202541 years

2×2×⅔ Curved, Inverted32803

2017-20259 years

1×2 Plate, 1-Pin Hole, Top11458

2013-202513 years

2×2 Tile, Corner w/ Cutout27263

2017-20259 years

4×1 Flag, Wave4495

1984-202542 years

2×3 Curved w/ 4-Studs6215

1995-202531 years

1972-202554 years

4×2½×2 Mudguard50745

2005-202420 years

45° 6×6 Corner Plate6106

1995-202531 years

10×1 Curved13731

2009-202517 years

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

2015-202511 years

Page: 1 2 3 4 5 6 7 8 9

1 to 250

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.