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 pieces you would have of each part (when ignoring different colors).

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)

# Pieces(Rank)

75° 2×1×3 Slope w/ 1-Stud4460

1984-202643 years

Angled Connector #2, 180°32034

1997-202630 years

1×4×6 Window/Door Frame60596

1998-202629 years

45° 1×1 Double Slope35464

2018-20269 years

1×2 Plate w/ Bar Arm, Up88072

1984-202643 years

3×3 ½-Arch, Pointed13965

2013-202614 years

1×11 Beam32525

2001-202626 years

1×2×3 Panel with Studs87544

1986-202641 years

1×2 ½-Arch, Inverted78666

2021-20266 years

1×1 Brick w/ Scroll20310

2015-202612 years

4×1 Curved, Inverted w/ Cutouts13547

2013-202614 years

45° 2×1 Triple Slope15571

1957-202670 years

6×10 Plate3033

1971-202656 years

1980-202647 years

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

2020-20267 years

2×2 Round, Ribbed (Grille)92947

2006-202621 years

1×10 Brick6111

1993-202634 years

1×16 Brick2465

1988-202639 years

1984-202643 years

1×2 Plate w/ Towball Socket, End14418

2014-202613 years

Lightsaber Handle64567

1999-202628 years

1×2 w/ 3-Claws (Rock)27261

2017-202610 years

1×1 Brick, Studs 4-Sides4733

1985-202642 years

1×2 Panel w/ 2-Sides23969

2016-202611 years

1×2×1⅔ Brick, Studs 3-Sides67329

2020-20267 years

1×1 Tooth, Vertical15070

2014-202613 years

3×2 ½-Arch, Pointed88292

2010-202516 years

Axle & Axle Connector42135

1997-202630 years

2×2 Plate, 1-Pin Hole, Bottom10247

1987-202640 years

1×15 Beam32278

2000-202627 years

1×12 Brick6112

1993-202634 years

2×14 Plate91988

2012-202615 years

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

2004-202623 years

4×10 Plate3030

1963-202664 years

Flame, Candle37775

2018-20269 years

63° 2×4 Double Wedge Plate51739

2005-202622 years

1×2 Brick, Studs 2-Sides52107

2005-202622 years

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

1980-202647 years

6×6, Ø8 Corner Plate6003

1992-202635 years

Brick/Axle Separator96874

2009-202618 years

1×4×3 Panel with Studs60581

1980-202647 years

1×4 Beam, Thin32449

2000-202627 years

1×5 Beam, Thin w/ 2-Axle Holes11478

2013-202614 years

3×2×1⅓ Bracket73562

2015-202612 years

1999-202628 years

3L Pin, Smooth32556

2001-202626 years

1×1 Panel, Corner6231

1995-202632 years

18° 4×1 Slope w/ Stud60477

2008-202619 years

1×1×⅔ Stud 1-Side, Ø1 Rounded End3386

2023-20264 years

65° 2×2×2 Slope w/ 2-Studs3678

1978-202649 years

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

2002-202625 years

1×1 90° Elbow, Axle Holes25214

2016-202611 years

Carrot Top33183

1999-202628 years

6×5 Leaves2417

1987-202640 years

3-Leaves w/ Pin37695

2018-20269 years

1970-202657 years

5×2×1⅓ Bracket11215

2013-202614 years

4×12 Plate3029

1966-202661 years

5×4 ½-Arch14395

1986-202641 years

1×4×⅔ Curved, Double79756

2022-20265 years

45° 4×4 Corner Plate30503

2001-202626 years

Diamond w/ Bar30153

1998-202629 years

1984-202643 years

1×2 Plate w/ Vertical Clip, End78256

2021-20266 years

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

1999-202628 years

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

1988-202639 years

3×4, 4-Studs Center88646

2010-202617 years

2×4 Plate w/ 3-Holes3709

1977-202650 years

Ball Joint w/ Axle Hole, 1-Side32474

2001-202626 years

1½×8 Door Rail4510

1983-202644 years

3×3 Beam, T-Shape60484

2009-202618 years

75° 2×2×3 Slope w/ 2-Studs98560

1978-202649 years

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

2020-20267 years

1×6 Technic Brick3894

1979-202648 years

4×8, Ø8 ½-Circle Plate22888

2016-202611 years

45° 2×2 Corner Slope w/ 1-Stud3045

1957-202670 years

1-Axle & 3-Pin63869

2009-202618 years

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

2021-20266 years

¾-Pin, Smooth32002

1996-202631 years

1972-202655 years

2×2 Wedge. Curved66956

2020-20267 years

2×4×⅔ Curved88930

2008-202619 years

1×5 Plate w/ Rounded Corners, Axle Hole32124

1986-202641 years

1×2 Brick w/ Vertical Clip, Side30237

1999-202628 years

1×6×5 Panel with Studs59349

2007-202620 years

1×1 Brick, 2-Studs, Opposite Sides47905

2004-202623 years

2003-202624 years

2×2 Technic Brick w/ Cutaways73109

2021-20266 years

5L Wide Track88323

2007-202519 years

1×13 Beam41239

2004-202623 years

3-Stem w/ Bar (Flower)24855

2018-20269 years

12 Tooth, Bevel6589

1995-202632 years

1×2 Brick w/ Jumper Stud, 1-Side86876

2022-20265 years

2×2 Seat, Minifig4079

1980-202647 years

4×1 Flag, Wave4495

1984-202643 years

2003-202624 years

5L Axle w/ Stop15462

2014-202613 years

DUPLO 2×4 Brick3011

1969-202658 years

1×2×3 Brick22886

2016-202611 years

2×3 Shield w/ 4-studs, Handle30166

2017-202610 years

1×4×3 Window Frame60594

2007-202620 years

1×3 Plate, Ø1 Rounded Ends77850

2023-20264 years

1×4×1 Fence, Lattice3633

1976-202651 years

Click Joint, 2-Pins47455

2004-202623 years

1971-202656 years

1×2 Tile w/ Ø2 ½-Circle1748

2022-20265 years

2002-202625 years

72° 6×3 Wedge Plate, Right54383

2006-202621 years

Roller Skate11253

2013-202614 years

4×4, 4-Studs Edge6179

1994-202633 years

Sword, Katana21459

1998-202629 years

Barb, Medium87747

2010-202617 years

Minifigure Head3626

1975-202652 years

1×16 Technic Brick3703

1977-202650 years

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

2002-202625 years

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

2015-202612 years

2×2 Plate, 1-Pin, Top2460

1988-202639 years

72° 6×3 Wedge Plate, Left54384

2006-202621 years

6×6 Round Plate11213

2013-202614 years

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

2003-202624 years

1×1 Round, Swirled Top15470

2014-202512 years

Round 1×1 w/ Leaf (Fern)2682

2023-20264 years

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

2018-20269 years

Axle Hub, 2-Bar Holders24122

2016-202611 years

1×2, Ø2 ½-Circle Brick68013

2020-20267 years

1×8 Technic Brick3702

1977-202650 years

1×3 Tile, Inv. w/ Hole35459

2018-20269 years

1×3 Panel23950

2016-202611 years

Light Cover (Bionicle Eye)58176

2007-202620 years

Pane for 2×2 Window, Lattice38320

2018-20269 years

2×2 Dome, Inverted w/out Studs15395

2014-202613 years

Angled Connector #4, 135°32192

1999-202628 years

1×2 3-Teeth, Horizontal15208

2014-202613 years

8×16 Plate92438

2011-202616 years

Technic Axle w/ Towball2736

1988-202639 years

2×3×⅔ Wing End, 2-Studs47456

2004-202623 years

1×2 Hinge, Top3938

1979-202648 years

2×2 Round w/ 2-Pin Holes17485

2015-202612 years

1×1×6 Round w/ Square Base43888

2003-202624 years

2×2 Brick w/ Ball Joint Socket67696

2007-202620 years

1×2 Brick w/ Groove, Vertical4216

1981-202646 years

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

1991-202636 years

1×1 Tile, Heart39739

2019-20268 years

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

2013-202614 years

4×2×1⅓ Curved w/ Cutout6081

1992-202534 years

1×2 Plate w/ Towball, End22890

2016-202611 years

1×2, Ø2 ½-Circle Jumper Plate1745

2022-20265 years

1×2 Plate w/ Handle, Both Ends18649

2015-202612 years

Pin Hub, 2-Axle27940

2017-202610 years

Pin Hub, 2-Axle 90°10197

2012-202615 years

8×8 Plate41539

2001-202626 years

4×4×⅔, Ø2 w/ Rounded Corners66792

2020-20267 years

2000-202627 years

2×2 Cone, Truncated98100

2013-202614 years

1985-202642 years

2×6×⅔ Plate w/ 4-Studs, Side87609

2010-202617 years

3×3 Plate, Corner77844

2019-20268 years

2×2 Plate, 1-Pin, Bottom2476

1988-202639 years

Bar 1L w/ Towball22484

2016-202611 years

2018-20269 years

Belt Wheel (Pulley)4185

1980-202647 years

DUPLO 1×2×2 Brick76371

1988-202639 years

Horn, Unicorn89522

2010-202617 years

12 Tooth, Dbl. Bevel32270

1999-202628 years

1×2 w/ Steering Wheel3829

1978-202649 years

2×2×2 Cone3942

1979-202648 years

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

2008-202619 years

2×3 Panel, Curved71682

2021-20266 years

45° A-Shape, 8-Studs15706

2014-202613 years

-45° 4×2 Inverted Double Slope4871

1985-202642 years

Pneumatic T-Piece4697

1984-202643 years

18° 4×2 Slope w/ 2-Studs30363

1999-202628 years

4×6, Studs 3-Edges6180

1994-202633 years

2×3 Tile, 2-Clips, Side30350

1999-202628 years

1×4 Hinge, Base3831

1978-202649 years

1×4 Hinge, Top3830

1978-202649 years

6×12 Plate3028

1967-202660 years

Minifig Neck Bracket w/ 1-Stud28974

2002-202625 years

1979-202648 years

Pin Connector, 2-Pins44874

2010-202617 years

45° 6×6 Corner Plate6106

1995-202632 years

Glass for 4×6 Frame57895

2005-202622 years

1×4 Brick w/ Groove, Horizontal2653

1991-202636 years

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

2000-202627 years

8mm D. × 6mm Wheel w/ Wheel Pin Hole34337

1984-202643 years

1×2 Plate w/ 2-Handles3839

1978-202649 years

Split Axle & 2-Pin69819

2002-202625 years

2001-202626 years

2×3 Curved w/ 4-Studs6215

1995-202531 years

Mini Flame, Plume64647

2009-202618 years

Skeleton Arm, Bent w/ Horizontal Clip93609

2011-202616 years

1×2 Brick w/ Vertical Handle, End34816

2017-202610 years

4×4 Round Brick w/ Pin Hole87081

2010-202617 years

2×3 Beam, ¼-Ellipse71708

2021-20266 years

Droid Arm, Bent30377

2001-202626 years

4×4 Plate w/ 2×2 cutout64799

2009-202618 years

1×6 Beam, Thin32063

1998-202629 years

1×4×2 Panel with Studs14718

2014-202613 years

2×2 Turntable, Base3680

1977-202650 years

2×2 Turntable, Top3679

1977-202650 years

3L H-Shaped Connector w/ 4-Pins65489

2004-202623 years

80° 6×2 Wedge Plate, Right78444

2021-20266 years

3×3 Liftarm, Thin w/ L-Shape32056

1998-202629 years

Angled Connector #5, 112½°32015

1997-202630 years

33° 3×4 Slope w/ 4-Studs3297

1971-202656 years

Bar 2L w/ 2-Studs66909

2020-20267 years

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

2022-20265 years

1×1 Round Plate w/ Handle79194

2016-202611 years

Clip w/ Bar, Angled3171

2023-20264 years

1×2 Rounded Brick w/ 2-Handles77808

2021-20266 years

1×2 w/ 2-Liftarms85943

2009-202618 years

6-Stem w/ Bar (Flower)19119

2015-202612 years

1-Axle & Double Pin32291

2000-202627 years

½-Pin w/ Bar (Flick Missile)61184

2008-202619 years

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

1996-202631 years

Crown, 5-Points39262

2019-20268 years

1×2×2 Panel w/ Arched Window90195

2010-202617 years

1×2 Tile w/ Ø1 Rounded Ends1126

2022-20265 years

Barb/Claw w/ Clip16770

2014-202613 years

Link, Tread15379

1979-202648 years

#22 2×5 Fairing, A.11947

2013-202614 years

1×1 Brick w/ Handle, Vertical2921

1991-202636 years

#21 2×5 Fairing, B.11946

2013-202614 years

2×2 Brick, Pin 1-Side6232

1985-202642 years

2×2 Plate, 2-Pin Holes, Bottom2817

1989-202638 years

11mm ID. Tire, Offset (21×12mm)87697

1991-202636 years

10×1 Curved13731

2009-202618 years

2×2×1⅓ Curved Corner w/ Cutout67810

2020-20256 years

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

2012-202615 years

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

2003-202624 years

1×4 Brick, Log (Palisade)30137

1996-202631 years

2×2×⅔ Brick, Ribbed71752

2021-20266 years

2×4 Technic Brick w/ Vertical Axle Holes39789

2019-20268 years

3×3 Round Corner65617

2020-20267 years

14mm D. × 9.9mm Wheel w/ Wheel Pin11208

2013-202513 years

1×1 Star w/ Round Base3498

2013-202614 years

1L Smooth Pin & 2L Axle65249

2021-20266 years

1×12 Technic Brick3895

1979-202648 years

1970-202657 years

3L Axle w/ Stud6587

1995-202632 years

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

1992-202534 years

Goblet (Glass)2343

1986-202641 years

1998-202629 years

1×2×⅔ Wing End47458

2004-202623 years

Angled Connector #6, 90°32014

1997-202630 years

1×10 Technic Brick2730

1990-202637 years

5×7 Frame, Open Center64179

2009-202618 years

2×2 Flag, Trapezoid44676

2003-202624 years

3×3 Bamboo30176

1996-202631 years

3×3 Curved Corner w/ Cutout76797

2021-20266 years

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