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 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)

1×1×5 Brick2453

1988-202639 years

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

1980-202647 years

4×4 Plate w/ 2×2 cutout64799

2009-202618 years

4×2 Curved93606

2011-202616 years

4×3 Leaves2423

1987-202640 years

1×10 Brick6111

1993-202634 years

2×2 Round, Ribbed (Grille)92947

2006-202621 years

6×6, Ø8 Corner Plate6003

1992-202635 years

Ball Joint w/ Axle Hole, 1-Side32474

2001-202626 years

Minifigure Head3626

1975-202652 years

2×2 Technic Brick w/ Cutaways73109

2021-20266 years

4×12 Plate3029

1966-202661 years

5×2×1⅓ Bracket11215

2013-202614 years

2×2 Dome, Inverted w/out Studs15395

2014-202613 years

2000-202627 years

1×4×3 Panel with Studs60581

1980-202647 years

1×2, Ø2 ½-Circle Jumper Plate1745

2022-20265 years

1979-202648 years

3L Axle w/ Stop24316

2016-202611 years

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

2002-202625 years

1954-202673 years

3×2×1⅓ Bracket73562

2015-202612 years

2×2 Wedge Slope13548

2013-202614 years

2×2 Plate, 1-Pin Hole, Bottom10247

1987-202640 years

1×2 Brick without Bottom Tube3065

1954-202673 years

1×4×3 Window Frame60594

2007-202620 years

Angled Connector #3, 157½°32016

1997-202630 years

1×2×3 Panel with Studs87544

1986-202641 years

65° 2×2×2 Slope w/ 2-Studs3678

1978-202649 years

2×4 Plate w/ 3-Holes3709

1977-202650 years

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

2020-20267 years

Diamond w/ Bar30153

1998-202629 years

45° 2×2 Corner Brick, Facet87620

2010-202617 years

2000-202627 years

Angled Connector #2, 180°32034

1997-202630 years

1971-202656 years

1×2 Beam w/ 1-Axle Hole60483

2008-202619 years

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

1982-202645 years

1×12 Brick6112

1993-202634 years

1×2 Beam, Thin41677

2002-202625 years

3×3 Plate, Corner77844

2019-20268 years

1×1 Panel, Corner6231

1995-202632 years

1985-202642 years

8×16 Plate92438

2011-202616 years

-45° 4×2 Inverted Double Slope4871

1985-202642 years

2×2 Turntable, Base3680

1977-202650 years

2×2 Turntable, Top3679

1977-202650 years

75° 2×1×3 Slope w/ 1-Stud4460

1984-202643 years

45° 2×4 Slope w/ 4-Studs3037

1958-202669 years

3×2 ½-Arch, Pointed88292

2010-202516 years

3L Axle Connector42195

2016-202611 years

3×3 ½-Arch, Pointed13965

2013-202614 years

1×6 Technic Brick3894

1979-202648 years

Flower w/ Bar32606

2018-20269 years

1×1 Tooth, Vertical15070

2014-202613 years

18° 4×1 Slope w/ Stud60477

2008-202619 years

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

2013-202614 years

Pneumatic T-Piece4697

1984-202643 years

5L Axle w/ Stop15462

2014-202613 years

2×2 Plate, 1-Pin, Top2460

1988-202639 years

2×2 Cone, Truncated98100

2013-202614 years

Light Cover (Bionicle Eye)58176

2007-202620 years

2×2 Seat, Minifig4079

1980-202647 years

2×2×⅔ Brick, Ribbed71752

2021-20266 years

45° 4×4 Corner Plate30503

2001-202626 years

Axle & Axle Connector42135

1997-202630 years

4×4, 4-Studs Edge6179

1994-202633 years

1×2 Brick w/ Vertical Clip, Side30237

1999-202628 years

2003-202624 years

2×2×2 Cone3942

1979-202648 years

1×6×5 Panel with Studs59349

2007-202620 years

2×2 Wedge. Curved66956

2020-20267 years

8×8 Plate41539

2001-202626 years

1×2, Ø2 ½-Circle Brick68013

2020-20267 years

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

2015-202612 years

Sword, Katana21459

1998-202629 years

3×3 Tile, Round67095

2020-20267 years

2L Axle & Pin, Perpendicular6536

1993-202634 years

1×2×3 Brick22886

2016-202611 years

Pin Hub, 1-Pin65487

2014-202613 years

3-Leaves w/ Pin37695

2018-20269 years

2001-202626 years

1×1 90° Elbow, Axle Holes25214

2016-202611 years

1×1 Round Plate w/ Handle79194

2016-202611 years

Handlebar w/ Handle30031

1996-202631 years

Mechanical Arm w/ Bar Holder and Clip98313

2006-202621 years

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

2021-20266 years

Technic Axle w/ Towball2736

1988-202639 years

Roller Skate11253

2013-202614 years

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

2008-202619 years

Mini Flame, Plume64647

2009-202618 years

1×3×2 Curved w/ Curved Cutout6005

1995-202531 years

3L Pin, Smooth32556

2001-202626 years

1×2 Panel w/ Divider93095

2012-202615 years

45° 1×1 Double Slope35464

2018-20269 years

1×2 Hinge, Top3938

1979-202648 years

Bar 1L w/ Towball22484

2016-202611 years

2×4 Beam, L-Shape32140

1999-202628 years

3L Axle & 2-Pin Hole42003

2002-202625 years

2×2 Round w/ 2-Pin Holes17485

2015-202612 years

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

1996-202631 years

Glass for 2×2 Window60601

2008-202619 years

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

2004-202623 years

1×2 Plate w/ Handle, Both Ends18649

2015-202612 years

4×4 Round Brick w/ Pin Hole87081

2010-202617 years

2001-202626 years

1×2 Plate w/ Towball, End22890

2016-202611 years

3L Axle w/ Stud6587

1995-202632 years

1×16 Brick2465

1988-202639 years

1×5 Plate w/ Rounded Corners, Axle Hole32124

1986-202641 years

2×4 Tile, Ø2 Rounded Ends66857

2020-20267 years

1×3 Beam, Thin6632

1995-202632 years

72° 6×3 Wedge Plate, Right54383

2006-202621 years

Bar 2L w/ 2-Studs66909

2020-20267 years

Launcher Trigger69755

2021-20266 years

1×4 Brick, Masonry15533

2014-202613 years

6×5 Leaves2417

1987-202640 years

8×8, Ø8 Plate w/ Rounded End41948

2019-20268 years

1×3 Tile, Inv. w/ Hole35459

2018-20269 years

1×1 Round w/ Twist (Poop)53119

2019-20268 years

3L 2-Axle & Center Pin32184

1999-202628 years

1×2 Rounded Brick w/ 2-Handles77808

2021-20266 years

4×4 Turntable Base61485

2008-202619 years

2×4×⅔ Curved88930

2008-202619 years

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

2012-202615 years

1979-202648 years

1×2 Tile w/ Ø1 Rounded Ends1126

2022-20265 years

72° 6×3 Wedge Plate, Left54384

2006-202621 years

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

2018-20269 years

2018-20269 years

3×5 Beam, L-Shape32526

2000-202627 years

1×8 Technic Brick3702

1977-202650 years

Goblet (Glass)2343

1986-202641 years

1×2×3 Window Frame60593

2009-202618 years

Pin Hub, 2-Axle27940

2017-202610 years

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

2002-202625 years

63° 2×4 Wedge Plate, Left65429

2020-20267 years

1×1 Brick w/ Scroll20310

2015-202612 years

1×4 Plate, Ø1 Rounded Ends77845

2023-20264 years

1×4×2 Panel with Studs14718

2014-202613 years

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

2003-202624 years

2×3 Tile, 2-Clips, Side30350

1999-202628 years

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

2021-20266 years

2×3 Shield w/ 4-studs, Handle30166

2017-202610 years

63° 2×4 Wedge Plate, Right65426

2020-20267 years

1×2 Brick, Pin 1-Side44865

1988-202639 years

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

2003-202624 years

Door for 4×6 Frame60616

2008-202619 years

Bucket Handle95344

2011-202616 years

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

1999-202628 years

2×2 Curved, Inverted w/ Cutouts1750

2022-20265 years

Angled Connector #4, 135°32192

1999-202628 years

2×6×⅔ Plate w/ 4-Studs, Side87609

2010-202617 years

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

2000-202627 years

6×12 Plate3028

1967-202660 years

2×3×2 Cupboard92410

1983-202644 years

1L Smooth Pin & 2L Axle65249

2021-20266 years

12 Tooth, Dbl. Bevel32270

1999-202628 years

1970-202657 years

3-Stem w/ Bar (Flower)24855

2018-20269 years

2000-202627 years

1×2 Plate w/ 2-Handles3839

1978-202649 years

Binoculars30162

1998-202629 years

2×2 Brick w/ Ball Joint Socket67696

2007-202620 years

1×2 w/ 2-Liftarms85943

2009-202618 years

1½×8 Door Rail4510

1983-202644 years

1×2 Tile, Corner Right5092

2024-20263 years

8L Axle w/ Stop55013

2006-202621 years

1×2 Tile, Corner Left5091

2024-20263 years

1×2 3-Teeth, Horizontal15208

2014-202613 years

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

2011-202616 years

¾-Pin, Smooth32002

1996-202631 years

4×4 Plate, Corner2639

1991-202636 years

Trolley Wheel (Skateboard)2496

1991-202636 years

-45° 2×1 Inv. Slope w/ Cutout 2310

2022-20265 years

2×2×1 Box35700

2019-20268 years

1×4 Beam, Thin32449

2000-202627 years

1×4×1 Fence, Lattice3633

1976-202651 years

2×2 Curved w/ 2-Studs30165

1998-202629 years

1×1×⅔ Cone (Fez)85975

2009-202618 years

45° 3×6 Double Corner Plate2419

1987-202640 years

2×2 Brick w/ Grooves, Vertical Axle Hole90258

2010-202617 years

2×6 Plate w/ 5-Holes32001

1992-202635 years

1×4×⅔ Curved, Double79756

2022-20265 years

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

1988-202639 years

45° 2×2 Corner Slope w/ 1-Stud3045

1957-202670 years

2×2 Plate, 2-Pin Holes, Bottom2817

1989-202638 years

1×11 Beam32525

2001-202626 years

1999-202628 years

1×1 Tile, Heart39739

2019-20268 years

2×4 Treasure Chest4738

1985-202642 years

1997-202630 years

5×4 ½-Arch14395

1986-202641 years

72° 3×4 Double Wedge Plate48183

1985-202642 years

2×2 Plate w/ Towball, Side15456

1979-202648 years

3×3 Beam, T-Shape60484

2009-202618 years

Bar 1L w/ 3-Stems68211

2020-20267 years

75° 2×2×3 Slope w/ 2-Studs98560

1978-202649 years

12 Tooth, Bevel6589

1995-202632 years

45° 6×6 Corner Plate6106

1995-202632 years

4×6, Studs 3-Edges6180

1994-202633 years

1993-202634 years

80° 6×2 Wedge Plate, Left78443

2021-20266 years

1×15 Beam32278

2000-202627 years

1×2 plate w/ Tile Shooter69754

2022-20265 years

1×2 Plate, 2-Pin Holes, Top32530

2000-202627 years

Pin Hub, 2-Axle 90°10197

2012-202615 years

Axle Hub, 2-Bar Holders24122

2016-202611 years

80° 6×2 Wedge Plate, Right78444

2021-20266 years

1×2 Brick w/ Vertical Handle, End34816

2017-202610 years

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

1993-202634 years

-45° 4×1 Inverted Double Slope32802

2018-20269 years

3×4×1⅔ Crate30150

1998-202629 years

1983-202644 years

1×2 w/ 3-Claws (Rock)27261

2017-202610 years

1×3 Panel23950

2016-202611 years

1×1 Brick w/ Handle, Vertical2921

1991-202636 years

2×2×1⅔ Barrel2489

1988-202639 years

Bar 1L 1-stud, stud 2-sides92690

2011-202616 years

Click Joint, 2-Pins47455

2004-202623 years

2×3×⅔ Wing End, 2-Studs47456

2004-202623 years

4×4×⅔, Ø2 w/ Rounded Corners66792

2020-20267 years

1998-202629 years

Ice Cream Scoops6254

1995-202632 years

3×4 Wedge, Curved64225

2009-202618 years

4×1 Flag, Wave4495

1984-202643 years

1984-202643 years

2001-202626 years

1971-202656 years

1979-202648 years

Glass for 2×3 Window60602

2009-202618 years

1×4 Brick w/ Groove, Horizontal2653

1991-202636 years

Book Cover24093

2016-202611 years

2×2×2 Box, Hinge4345

1983-202644 years

5½L Axle w/ Stop32209

1998-202629 years

16×16 Plate91405

2011-202616 years

2009-202618 years

Barb, Medium87747

2010-202617 years

1×1 Round, Swirled Top15470

2014-202512 years

2009-202618 years

1979-202648 years

1×2 Plate w/ Click Hinge, 1-Finger, Top30383

1999-202628 years

2×2 Box Door4346

1983-202644 years

1978-202649 years

2×2×1⅓ Curved Corner w/ Cutout67810

2020-20256 years

2×2×2 Box61780

2008-202619 years

1×1×6 Round w/ Square Base43888

2003-202624 years

Horn, Unicorn89522

2010-202617 years

2×2 Flag, Trapezoid44676

2003-202624 years

1-Axle & 3-Pin63869

2009-202618 years

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