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)

1962-202665 years

1954-202673 years

1962-202665 years

1954-202673 years

1965-202662 years

1954-202673 years

1987-202640 years

1×1 Round Plate6141

1980-202647 years

1963-202664 years

1965-202662 years

DUPLO 2×2 Brick3437

1972-202655 years

1962-202665 years

1×1 Tile, Round98138

2011-202616 years

1963-202664 years

1×1 Tile w/ Ø2 ¼-Circle25269

2016-202611 years

30° 1×1×⅔ Slope (Cheese)54200

2004-202623 years

1978-202649 years

1955-202672 years

1977-202650 years

Minifigure Head3626

1975-202652 years

1962-202665 years

2×1×⅔ Curved11477

2013-202614 years

1985-202642 years

1962-202665 years

1×1 Round Brick3062

1963-202664 years

2000-202223 years

2000-202223 years

1965-202662 years

45° 2×2 Slope w/ 2-Studs3039

1958-202669 years

1977-202650 years

1954-202673 years

1996-202631 years

Minifigure Legs, Normal Length73200

1983-202644 years

1×2 Jumper15573

1978-202649 years

1985-202642 years

45° 2×1 Slope w/ 1-Stud3040

1959-202668 years

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

1977-202650 years

1986-202641 years

Minifigure Hand3820

2001-202424 years

1977-202650 years

2×2 Round Brick3941

1979-202648 years

1×1 Tile w/ Ø1 Rounded End24246

2016-202611 years

1978-202649 years

1985-202642 years

30° 1×2×⅔ Slope85984

2009-202618 years

2×2×⅔ Curved15068

2014-202613 years

2×2 Jumper87580

2009-202618 years

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

2017-202610 years

2010-202617 years

1980-202647 years

33° 3×1 Slope w/ 1-Stud4286

1982-202645 years

1979-202648 years

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

1976-202651 years

1955-202672 years

1979-202648 years

1×2 Tile, Grille2412

1987-202640 years

1955-202672 years

2×2 Tile, Round14769

1983-202644 years

1999-202628 years

2×2 Brick, Corner2357

1987-202640 years

1×2×1⅓ Curved w/ Cutout6091

1992-202635 years

1969-202658 years

DUPLO 2×4 Brick3011

1969-202658 years

2×1 Wedge, Curved Right29119

2017-202610 years

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

2017-202610 years

2010-202617 years

1970-202657 years

2×2, Ø4 Round Corner Brick (Macaroni)85080

1955-202672 years

2×1 Wedge, Curved Left29120

2017-202610 years

1955-202672 years

1972-202655 years

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

1991-202636 years

3×1 Curved50950

2005-202622 years

4×1×⅔ Curved, Double93273

2011-202616 years

1954-202673 years

4×1 Curved61678

2007-202620 years

1954-202673 years

2×2 Tile, Triangular35787

2018-20269 years

76° 4×2 Wedge Plate, Left41770

2001-202626 years

76° 4×2 Wedge Plate, Right41769

2001-202626 years

DUPLO 1×2×2 Brick76371

1988-202639 years

2×2×2 Cone3942

1979-202648 years

72° 3×2 Wedge Plate, Left43723

2002-202625 years

2×3 Tile, Pentagonal22385

2016-202611 years

1×6×5 Panel with Studs59349

2007-202620 years

2002-202625 years

2×2 Plate, Corner2420

1987-202640 years

2×2 Round Plate w/ Axle Hole4032

1980-202647 years

1×1 Brick, Stud 1-Side87087

2009-202618 years

45° 2×2 Corner Plate26601

2017-202610 years

1999-202628 years

2×1×1 Curved37352

2018-20269 years

72° 3×2 Wedge Plate, Right43722

2002-202625 years

1×4×3 Panel with Studs60581

1980-202647 years

2003-202624 years

1×1 Brick, Headlight4070

1980-202647 years

33° 3×2 Slope w/ 2-Studs3298

1971-202656 years

3×3 Plate w/ Ø4 Rounded Corner30357

1999-202628 years

1×2 Curved w/ Cutout5841

2025-20262 years

8×8 Plate41539

2001-202626 years

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

2021-20266 years

2×2 Bracket44728

2002-202625 years

1×4, 2-Studs Ends41740

2011-202616 years

2×1×⅔ Curved, Inverted24201

2016-202611 years

65° 2×1×2 Slope w/ 1-Stud60481

2008-202619 years

4×4, Ø8 ¼-Circle Plate30565

2001-202626 years

63° 2×2 Wedge Plate, Left24299

2016-202611 years

63° 2×2 Wedge Plate, Right24307

2016-202611 years

6×1 Curved w/ 2-Studs42022

2002-202625 years

2001-202626 years

1×2 Tile, Corner Right5092

2024-20263 years

Minifigure Legs, Short Length41879

2010-202617 years

1×2 Technic Brick3700

1976-202651 years

45° 2×1 w/ Cutout92946

2011-202616 years

1×2×5 Brick2454

1988-202639 years

75° 2×1×3 Slope w/ 1-Stud4460

1984-202643 years

1×1×5 Brick2453

1988-202639 years

DUPLO 2×4 Plate40666

1991-202636 years

1971-202656 years

2×2×⅔ Curved Corner w/ Cutout5852

2025-20262 years

1×1×⅔ Curved, Double49307

2019-20268 years

1×1 Tooth, Horizontal49668

2004-202623 years

1976-202651 years

4×2 Curved93606

2011-202616 years

1×2 Tile w/ Ø2 ½-Circle1748

2022-20265 years

1×3 Tooth w/ Axle Hole48267

2002-202625 years

2001-202626 years

8×16 Plate92438

2011-202616 years

1×4×1⅓ Curved10314

1994-202633 years

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

2002-202625 years

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

2002-202625 years

3×2 Wedge, Curved Right80178

2022-20265 years

3×2 Wedge, Curved Left80177

2022-20265 years

45° 2×2 w/ Cutout, Smooth28192

2017-202610 years

1×4 Panel15207

2000-202627 years

4×10 Plate3030

1963-202664 years

45° 2×1 Triple Slope15571

1957-202670 years

1×2×3 Panel with Studs87544

1986-202641 years

2×3 Ball Socket w/ Axle Hole67695

1999-202628 years

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

2004-202623 years

6×6, Ø8 Corner Plate6003

1992-202635 years

1×2 Tile, Corner Left5091

2024-20263 years

1×10 Plate4477

1983-202644 years

2L Pin Connector62462

1995-202632 years

2000-202627 years

45° 3×3 Corner Plate2450

1988-202639 years

2×1 Bracket, Inverted73825

2021-20266 years

6×10 Plate3033

1971-202656 years

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

1988-202639 years

1×3 ½-Arch, Inverted70681

2021-20266 years

4×8, Ø8 ½-Circle Plate22888

2016-202611 years

1½×2 Door Rail32028

1997-202630 years

1×1 Plate w/ 3-Leaves32607

2018-20269 years

2×2, 2-Studs Edge33909

2017-202610 years

45° 2×4 Slope w/ 4-Studs3037

1958-202669 years

2×4 Beam, L-Shape32140

1999-202628 years

2001-202626 years

65° 2×2×2 Slope w/ 2-Studs3678

1978-202649 years

1×3×2 Curved6005

1995-202632 years

4×1 Curved, Inverted w/ Cutouts13547

2013-202614 years

DUPLO 2×3 Curved2302

1988-202639 years

6×12 Plate3028

1967-202660 years

4×6, Studs 3-Edges6180

1994-202633 years

DUPLO 2×2×2 Brick31110

1988-202639 years

1×2 Bracket, Inverted99780

2012-202615 years

2×2 Bracket, Inverted99207

2012-202615 years

1×1 Plate w/ Clip, Horizontal61252

1990-202637 years

Angled Connector #132013

1997-202630 years

2016-202611 years

1×2×2 Window Frame60592

2008-202619 years

2×12 Plate2445

1988-202639 years

1×3 Jumper w/ 2-studs (Double)34103

2017-202610 years

1×15 Beam32278

2000-202627 years

2020-20267 years

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

2015-202612 years

4×6×⅔ Wedge Roof52031

2005-202622 years

Minifig Cape50231

2001-202626 years

1×2 Plate, Ø1 Rounded Ends35480

2018-20269 years

1×1 Technic Brick6541

1993-202634 years

1×1×1⅔ Brick, Studs 1-Side32952

2017-202610 years

2×10 Plate3832

1978-202649 years

1×2×2 Brick3245

1991-202636 years

2000-202627 years

1×1 Bracket, Inverted36840

2018-20269 years

1×4 Antenna3957

1979-202648 years

3×5 Beam, L-Shape32526

2000-202627 years

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

1982-202645 years

1×2 Plate w/ Horizontal Clip, Side11476

2013-202614 years

4×4 Round Plate w/ Pin Hole60474

2008-202619 years

4×4, 4-Studs Edge6179

1994-202633 years

3×2 ½-Arch, Inverted18653

2015-202612 years

2×4×⅔ Curved88930

2008-202619 years

72° 3×4 Double Wedge Plate48183

1985-202642 years

DUPLO Flower6510

1996-202631 years

2×3×⅔ Wing End, 2-Studs47456

2004-202623 years

2×2 Curved w/ 2-Studs30165

1998-202629 years

1994-202633 years

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

2018-20269 years

3×4 Wedge, Curved64225

2009-202618 years

1×1 Plate w/ Clip, Vertical4085

1980-202647 years

1×2 Brick, Studs 1-Side11211

2012-202615 years

2×2×⅔ 2-Studs, Side4304

2012-202615 years

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

1989-202638 years

18° 2×1×⅔ Slope (Cheese Grater)61409

2008-202619 years

2×2×⅔ Curved, Inverted32803

2017-202610 years

Angled Connector #3, 157½°32016

1997-202630 years

75° 2×2×3 Slope w/ 2-Studs98560

1978-202649 years

1×4×6 Window/Door Frame60596

1998-202629 years

Helmet, Motorcycle2446

1987-202640 years

3×3 Curved Corner w/ Cutout76797

2021-20266 years

3×6 Windscreen, Curved35299

2008-202619 years

1×1 Plate w/ Clip, Top15712

2013-202614 years

1×2 Brick w/ Axle Hole32064

1997-202630 years

1×1 Round Plate w/ Bar, Stem Hole20482

2015-202612 years

1×4 Brick, Studs 1-Side30414

2000-202627 years

1×4 Hinge Plate1927

1987-202640 years

-33° 3×2 Inverted Slope w/ 6-Studs2752

1980-202647 years

1×2 Tile w/ Handle, Top2432

1987-202640 years

2×16 Plate4282

1984-202643 years

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

1966-202661 years

45° 2×2 Corner Slope w/ 1-Stud3045

1957-202670 years

1×12 Brick6112

1993-202634 years

45° 3×6 Double Corner Plate2419

1987-202640 years

6×1 Curved, Inverted42023

2002-202625 years

1×9 Beam, Bent (7-3)32271

1999-202628 years

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

2020-20267 years

1971-202656 years

4×2 Wedge Slope, Left43710

2003-202624 years

4×2 Wedge Slope. Right43711

2003-202624 years

1×3×2 Curved33243

2002-202625 years

76° 4×4 Double Wedge Plate43719

2003-202624 years

4×4×⅔ Wedge Roof45677

2003-202624 years

63° 2×4 Wedge Plate, Right65426

2020-20267 years

3×4×⅔ Curved Roof93604

2012-202615 years

2L Axle & Pin, Perpendicular6536

1993-202634 years

2×2 Round Jumper Plate18674

2015-202612 years

Axle & Axle Connector42135

1997-202630 years

2×2 Tile, Corner w/ Cutout27263

2017-202610 years

1×1×3 Brick14716

2014-202613 years

1×2 Plate, 1-Pin Hole, Top11458

2013-202614 years

1×11 Beam32525

2001-202626 years

1×10 Brick6111

1993-202634 years

4×12 Plate3029

1966-202661 years

1972-202655 years

1×2 ½-Arch, Inverted78666

2021-20266 years

Ball Joint w/ Axle Hole, 1-Side32474

2001-202626 years

2×3 Tile, 2-Clips, Side30350

1999-202628 years

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

2015-202612 years

#22 2×5 Fairing, A.11947

2013-202614 years

4×4×6, Ø8 ¼-Cylinder30562

2001-202626 years

Page: 1 2 3 4 5 6 7 8 9

1 to 250

The LEGO Parts Guide is a work in progress

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