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 number of different sets that contain one or more of this part.

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

251 to 500

Part Name(Part Number)

# Sets(Rank)

2×2 Dome, Inverted w/out Studs15395

2014-202613 years

1985-202642 years

4×12 Plate3029

1966-202661 years

1×2×2 Window Frame60592

2008-202619 years

1954-202673 years

1×2 Brick without Bottom Tube3065

1954-202673 years

Minifigure Head3626

1975-202652 years

1×1×5 Brick2453

1988-202639 years

1×4×3 Panel with Studs60581

1980-202647 years

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

2002-202625 years

3L Axle w/ Stop24316

2016-202611 years

3×2 Curved24309

2016-202611 years

1×2×3 Panel with Studs87544

1986-202641 years

1×2 Brick w/ Vertical Clip, Side30237

1999-202628 years

-45° 4×2 Inverted Double Slope4871

1985-202642 years

6×6, Ø8 Corner Plate6003

1992-202635 years

3×2×1⅓ Bracket73562

2015-202612 years

1971-202656 years

8×16 Plate92438

2011-202616 years

2×2 Turntable, Base3680

1977-202650 years

Diamond w/ Bar30153

1998-202629 years

2×2 Turntable, Top3679

1977-202650 years

45° 2×4 Slope w/ 4-Studs3037

1958-202669 years

2×4 Plate w/ 3-Holes3709

1977-202650 years

65° 2×2×2 Slope w/ 2-Studs3678

1978-202649 years

2×2 Seat, Minifig4079

1980-202647 years

Angled Connector #2, 180°32034

1997-202630 years

1×4×3 Window Frame60594

2007-202620 years

2×2 Plate, 1-Pin, Top2460

1988-202639 years

2×2 Cone, Truncated98100

2013-202614 years

Ball Joint w/ Axle Hole, 1-Side32474

2001-202626 years

2000-202627 years

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

1982-202645 years

75° 2×1×3 Slope w/ 1-Stud4460

1984-202643 years

18° 4×1 Slope w/ Stud60477

2008-202619 years

1×2 Beam w/ 1-Axle Hole60483

2008-202619 years

1×3×2 Curved w/ Curved Cutout6005

1995-202531 years

1×12 Brick6112

1993-202634 years

2×2 Wedge Slope13548

2013-202614 years

2001-202626 years

45° 2×2 Corner Brick, Facet87620

2010-202617 years

1×2 Beam, Thin41677

2002-202625 years

Angled Connector #3, 157½°32016

1997-202630 years

1×1 Panel, Corner6231

1995-202632 years

4×4, 4-Studs Edge6179

1994-202633 years

4×4 Plate w/ 2×2 cutout64799

2009-202618 years

Handlebar w/ Handle30031

1996-202631 years

1×6 Technic Brick3894

1979-202648 years

8×8 Plate41539

2001-202626 years

1×3 ½-Arch, Inverted70681

2021-20266 years

3×2 ½-Arch, Pointed88292

2010-202516 years

Mechanical Arm w/ Bar Holder and Clip98313

2006-202621 years

1×1 Tooth, Vertical15070

2014-202613 years

1×2 Plate w/ Vertical Clip, End78256

2021-20266 years

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

2015-202612 years

45° 4×4 Corner Plate30503

2001-202626 years

2003-202624 years

1×2 Panel w/ Divider93095

2012-202615 years

2L Axle & Pin, Perpendicular6536

1993-202634 years

1×16 Brick2465

1988-202639 years

Flower w/ Bar32606

2018-20269 years

3×3 ½-Arch, Pointed13965

2013-202614 years

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

2013-202614 years

Light Cover (Bionicle Eye)58176

2007-202620 years

Axle & Axle Connector42135

1997-202630 years

2001-202626 years

5L Axle w/ Stop15462

2014-202613 years

Sword, Katana21459

1998-202629 years

Pneumatic T-Piece4697

1984-202643 years

1×5 Plate w/ Rounded Corners, Axle Hole32124

1986-202641 years

1×2 ½-Arch, Inverted78666

2021-20266 years

Pin Hub, 1-Pin65487

2014-202613 years

1×2 Tile w/ Ø2 ½-Circle1748

2022-20265 years

2×4 Beam, L-Shape32140

1999-202628 years

2×2×2 Cone3942

1979-202648 years

3L Axle & 2-Pin Hole42003

2002-202625 years

3-Leaves w/ Pin37695

2018-20269 years

1×1 90° Elbow, Axle Holes25214

2016-202611 years

4×4 Round Brick w/ Pin Hole87081

2010-202617 years

1×2 Brick, Pin 1-Side44865

1988-202639 years

3L Pin, Smooth32556

2001-202626 years

2×4×⅔ Curved88930

2008-202619 years

Technic Axle w/ Towball2736

1988-202639 years

2×2 Round w/ 2-Pin Holes17485

2015-202612 years

1×2 Plate w/ Handle, Both Ends18649

2015-202612 years

Mini Flame, Plume64647

2009-202618 years

2×3 Tile, 2-Clips, Side30350

1999-202628 years

4×4 Turntable Base61485

2008-202619 years

3L Axle Connector42195

2016-202611 years

2×2 Technic Brick w/ Cutaways73109

2021-20266 years

6×5 Leaves2417

1987-202640 years

Roller Skate11253

2013-202614 years

2018-20269 years

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

2008-202619 years

2×2 Wedge. Curved66956

2020-20267 years

1×6×5 Panel with Studs59349

2007-202620 years

72° 6×3 Wedge Plate, Right54383

2006-202621 years

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

1996-202631 years

3×5 Beam, L-Shape32526

2000-202627 years

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

2004-202623 years

1×2×3 Brick22886

2016-202611 years

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

2012-202615 years

1×8 Technic Brick3702

1977-202650 years

1×2 Hinge, Top3938

1979-202648 years

8×8, Ø8 Plate w/ Rounded End41948

2019-20268 years

2×3 Shield w/ 4-studs, Handle30166

2017-202610 years

1×3 Beam, Thin6632

1995-202632 years

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

1999-202628 years

72° 6×3 Wedge Plate, Left54384

2006-202621 years

3L 2-Axle & Center Pin32184

1999-202628 years

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

2020-20267 years

Bar 1L w/ Towball22484

2016-202611 years

12 Tooth, Dbl. Bevel32270

1999-202628 years

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

2003-202624 years

Goblet (Glass)2343

1986-202641 years

1×1 Round, Swirled Top15470

2014-202512 years

1×2 Plate w/ 2-Handles3839

1978-202649 years

2×2×⅔ Brick, Ribbed71752

2021-20266 years

1979-202648 years

3L Axle w/ Stud6587

1995-202632 years

1×1 Round Plate w/ Handle79194

2016-202611 years

1970-202657 years

1×2 Plate w/ Towball, End22890

2016-202611 years

1×2 Brick w/ Jumper Stud, 1-Side86876

2022-20265 years

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

2003-202624 years

1993-202634 years

45° 1×1 Double Slope35464

2018-20269 years

Angled Connector #4, 135°32192

1999-202628 years

6×12 Plate3028

1967-202660 years

1×1 Brick w/ Scroll20310

2015-202612 years

1×4×2 Panel with Studs14718

2014-202613 years

Door for 4×6 Frame60616

2008-202619 years

2×3×2 Cupboard92410

1983-202644 years

3×3 Beam, T-Shape60484

2009-202618 years

Glass for 2×2 Window60601

2008-202619 years

1½×8 Door Rail4510

1983-202644 years

45° 3×6 Double Corner Plate2419

1987-202640 years

1×2 3-Teeth, Horizontal15208

2014-202613 years

Pin Hub, 2-Axle27940

2017-202610 years

Binoculars30162

1998-202629 years

3×3 Tile, Round67095

2020-20267 years

Trolley Wheel (Skateboard)2496

1991-202636 years

Bucket Handle95344

2011-202616 years

1997-202630 years

5×4 ½-Arch14395

1986-202641 years

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

2002-202625 years

2000-202627 years

2×6×⅔ Plate w/ 4-Studs, Side87609

2010-202617 years

2×2 Plate, 2-Pin Holes, Bottom2817

1989-202638 years

1×2 w/ 2-Liftarms85943

2009-202618 years

1×1 Brick w/ Handle, Vertical2921

1991-202636 years

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

1988-202639 years

1×3 Plate, Ø1 Rounded Ends77850

2023-20264 years

2×6 Plate w/ 5-Holes32001

1992-202635 years

1×11 Beam32525

2001-202626 years

75° 2×2×3 Slope w/ 2-Studs98560

1978-202649 years

¾-Pin, Smooth32002

1996-202631 years

1×4×1 Fence, Lattice3633

1976-202651 years

2×3×⅔ Wing End, 2-Studs47456

2004-202623 years

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

2000-202627 years

1×1×⅔ Cone (Fez)85975

2009-202618 years

1×2 Plate, 2-Pin Holes, Top32530

2000-202627 years

1×1×⅔ Stud 1-Side, Ø1 Rounded End3386

2023-20264 years

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

2018-20269 years

1×2, Ø2 ½-Circle Brick68013

2020-20267 years

1×2, Ø2 ½-Circle Jumper Plate1745

2022-20265 years

2×2 Curved w/ 2-Studs30165

1998-202629 years

1×4 Brick, Masonry15533

2014-202613 years

12 Tooth, Bevel6589

1995-202632 years

1×3 Tile, Inv. w/ Hole35459

2018-20269 years

1×4 Beam, Thin32449

2000-202627 years

1×3 Panel23950

2016-202611 years

4×4×⅔, Ø2 w/ Rounded Corners66792

2020-20267 years

1979-202648 years

1×2×3 Window Frame60593

2009-202618 years

2×2 Plate w/ Towball, Side15456

1979-202648 years

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

2011-202616 years

Bar 1L 1-stud, stud 2-sides92690

2011-202616 years

2×2×2 Box, Hinge4345

1983-202644 years

1×1 Round w/ Twist (Poop)53119

2019-20268 years

72° 3×4 Double Wedge Plate48183

1985-202642 years

2×2 Brick w/ Ball Joint Socket67696

2007-202620 years

2×4 Tile, Ø2 Rounded Ends66857

2020-20267 years

2×2 Box Door4346

1983-202644 years

1×15 Beam32278

2000-202627 years

Bar 2L w/ 2-Studs66909

2020-20267 years

2L Axle w/ Axle Hole (Pole Reverser Handle)6553

1993-202634 years

8L Axle w/ Stop55013

2006-202621 years

2×2×1 Box35700

2019-20268 years

3-Stem w/ Bar (Flower)24855

2018-20269 years

Ice Cream Scoops6254

1995-202632 years

1998-202629 years

1979-202648 years

45° 6×6 Corner Plate6106

1995-202632 years

5½L Axle w/ Stop32209

1998-202629 years

1×1 Tile, Heart39739

2019-20268 years

4×6, Studs 3-Edges6180

1994-202633 years

Launcher Trigger69755

2021-20266 years

2×2 Plate w/ 2 Wheel Pins4600

1984-202542 years

1999-202628 years

45° 2×2 Corner Slope w/ 1-Stud3045

1957-202670 years

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

2021-20266 years

2×2 Brick, Pin 1-Side6232

1985-202642 years

1971-202656 years

-45° 4×1 Inverted Double Slope32802

2018-20269 years

Click Joint, 2-Pins47455

2004-202623 years

2×2 Brick w/ Grooves, Vertical Axle Hole90258

2010-202617 years

1983-202644 years

2×4 Treasure Chest4738

1985-202642 years

18° 4×2 Slope w/ 2-Studs30363

1999-202628 years

Skeleton Arm, Bent w/ Horizontal Clip93609

2011-202616 years

3×4 Wedge, Curved64225

2009-202618 years

6L Chain w/ Stud Ends (5 Links)92338

2011-202616 years

2×2 Flag, Trapezoid44676

2003-202624 years

3×4×1⅔ Crate30150

1998-202629 years

Angled Connector #5, 112½°32015

1997-202630 years

1×13 Beam41239

2004-202623 years

Horn, Unicorn89522

2010-202617 years

Glass for 4×6 Frame57895

2005-202622 years

Droid Arm, Bent30377

2001-202626 years

2009-202618 years

2009-202618 years

-45° 6×2 Inverted Double Slope22889

2016-202611 years

Book Cover24093

2016-202611 years

1984-202643 years

1-Axle & 3-Pin63869

2009-202618 years

2002-202625 years

Pin Hub, 2-Axle 90°10197

2012-202615 years

1×2 Brick w/ Vertical Handle, End34816

2017-202610 years

63° 2×4 Wedge Plate, Left65429

2020-20267 years

2×4 Plate, 2-Pin Holes, Bottom26599

2016-202611 years

2×2×2 Box61780

2008-202619 years

Barb, Medium87747

2010-202617 years

1×2×⅔ Wing End47458

2004-202623 years

63° 2×4 Wedge Plate, Right65426

2020-20267 years

1978-202649 years

1×16 Technic Brick3703

1977-202650 years

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

1991-202636 years

45° A-Shape, 8-Studs15706

2014-202613 years

1×1 Brick w/ Clip, Horizontal60476

2009-202618 years

2018-20269 years

Axle Hub, 2-Bar Holders24122

2016-202611 years

16×16 Plate91405

2011-202616 years

2×2 Turntable Base27448

2019-20268 years

4×2 Wedge Slope. Right43711

2003-202624 years

-45° 6×1 Inverted Double Slope52501

2005-202622 years

Elephant Trunk80497

2003-202624 years

2×2×1⅔ Barrel2489

1988-202639 years

4×1 Flag, Wave4495

1984-202643 years

2×2 Plate, 1-Pin, Bottom2476

1988-202639 years

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

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