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 overall ranking for each part. This is a weighted scoring system that takes into account the number of pieces, the number of sets, and the number of unique colors.

ShowCurrentAll Years

Page: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22

1251 to 1500

Part Name(Part Number)

Overall
Rank

10×10 Round Corner, 33° Slope58846

2007-202620 years

Hat, Chef / Baker3898

1991-202636 years

15mm ID. Tire, Offset (21×6mm)50861

2005-202622 years

4×4 Wedge, Taper w/ Cutout93348

1985-202440 years

14×2½ Ladder4207

1980-202243 years

30mm ID. Tire, ZR (43.2×22mm)44309

2003-202624 years

Propeller, 10-Blades w/ Pin46667

2002-202625 years

CLIKITS Ring46296

2003-20064 years

4L Beam, 1-Ball, 1-Socket90611

2011-20166 years

2×2 Recessed Sides44675

2003-201715 years

3×6×2⅔ Cylinder, Horizontal w/ Cutouts93168

1999-201820 years

18mm ID. Tire, Low Profile (24×12mm)18977

2015-202612 years

22L Flex Cable w/ Bar Holes (Zipline)27965

2017-202610 years

2×2 String Reel w/ Hole2585

1990-202536 years

1982-202544 years

2020-20267 years

2×4 Plate w/ Hinge, A.3639

1976-202550 years

Glass for 4×3 Window3855

1979-200729 years

7L Flex Axle32580

2001-202626 years

Large Torso Armor w/ Ball Socket90652

2011-20188 years

1×9 Wishbone Suspension Arm32294

2000-202425 years

1×7 Beam w/ Alternating Holes2391

2023-20264 years

2×16 Rotor Blade w/ Studs62743

2008-202619 years

Ø9 Propeller, 3-Blades w/ Technic Pin Hole15790

1999-202628 years

5⅓ Spiral Staircase Connector40244

2001-202424 years

DUPLO Suitcase20302

1988-202538 years

18mm ID. Offset. (30×10.5mm)56897

1986-201328 years

DUPLO 8×8 Plate51262

2005-202521 years

8×8 Round Plate74611

2021-20266 years

3×3 L-Shaped Connector w/ 4-Pins55615

2006-202621 years

Exhaust w/ Pin65571

2001-202626 years

4×4×2 Cone, Hollow4742

1985-202642 years

Microphone90370

2016-202611 years

Tiara w/ Stem33322

2000-202627 years

1×1 w/ 3-Handles, 3-Bar Holes1941

2015-202612 years

2008-202619 years

2×2 45° Elbow, Axle Holes, Long5489

2024-20263 years

1×4 Plate w/ Towball Socket, Side3183

1970-201142 years

1×4×5 Frame2493

1983-200422 years

1998-202629 years

Serrated Blade w/ Bar98141

2012-202514 years

Rubber Band Small 13mm (Square Cross Section)71509

1978-200528 years

Train Buffer Beam4022

1980-200728 years

Helmet, Football93560

2017-202610 years

Visor, Space89159

2011-202616 years

1×2 Brick w/ 1-Finger Click Hinge, Horizontal30541

2001-202626 years

Stair, Spiral40243

2001-202424 years

1997-201822 years

5L Beam w/ 2-Ball, ½ Gear47306

2004-20096 years

4×1 Wedge, Curved Right5414

2024-20263 years

4×3½×1 Curved, Double w/ 3-Steps66955

2020-20267 years

14mm ID. Tire (21×9.9mm)11209

2013-202614 years

2×2 Brick w/ 2-Finger Click Hinge, Vertical53029

2002-202524 years

1×2 Technic Liftarm w/ Ball Joint, Straight67697

2009-202618 years

2022-20265 years

Belville, Equipment, Bow Small30112c

1994-200815 years

Conical Tree, Large3471

1973-201947 years

1997-202630 years

4×2½×2⅓ Arch Mudguard18974

2015-20239 years

4×4 Round Brick w/ Recess68325

2020-20267 years

1×4×1⅔ Window, Arched20309

2015-202612 years

Conical Tree, Small2435

1986-202540 years

3L Pin w/ Stop77765

2021-20266 years

4×10×⅔ Vehicle Base30029

1996-202631 years

DUPLO 2×4×5 Door Frame92094

2012-202615 years

Bicycle Wheel92851

1985-202642 years

1×6×3 Windscreen64453

2009-202618 years

2012-202615 years

1×6 Bracket w/ 2×6 Plate, Inverted64570

2020-20245 years

#5 Panel Fairing, Short, A.32527

2000-200910 years

Sword, Scimitar60752

2008-202619 years

Sword, Pixelated (Minecraft)18787

2014-202613 years

2×2 Plane Holder w/ 2-Wheel Pins, Bottom4870

1985-202642 years

1×4×1⅔ Bumper w/ Arches14520

2005-202319 years

Steering Pulley, Large3736

1977-201236 years

1×4×2 Hinge, Roof Holder4214

1981-200020 years

2012-202615 years

1995-202632 years

2×2×⅔ Curved w/ Lip End41855

2002-20065 years

#6 Panel Fairing, Short, B.32528

2000-200910 years

3×2×6 Panel, Convex2466

1988-200821 years

4L Universal Joint9244

1972-200837 years

Butterfly w/ Stud Holder80674

2021-20266 years

2011-202616 years

3×4 Door, Right58380

1966-202661 years

1×1 Round Plate w/ Towball3614

1974-200431 years

4×7 45° Limb w/ Ball, Axle Hole32476

2001-201010 years

2×2 Round Plate w/ 4-Handles98284

2012-202615 years

Shoulder Cover, Round w/ Bars1686

2022-20265 years

22mm D. × 24mm Wheel w/ Tire, Technic Pin Hole6118

1993-202028 years

3×5 Plate, Cloud w/ 3-Studs35470

2018-20269 years

3L Universal Joint61903

2008-202619 years

1991-202636 years

Launcher, 6-Barrel18588

2015-202612 years

Ø26 Rubber Belt85545

1980-202041 years

Hair, Long w/ Braid Around Sides59363

2010-20189 years

Coin, 10 Sans-Serif70501a

1989-201123 years

1989-201123 years

1989-201123 years

1989-201123 years

Hair, Wavy w/ Side Part11256

2017-202610 years

Hinge, 3-Finger Bar w/ Stud2433

1987-200418 years

4×4×4⅔ Windscreen w/ Handle11289

2013-202614 years

3×11×2 Panel, Curved w/ 10-Pin Holes11954

2013-202513 years

2×2×13 Technic Panel w/ 5-Pin Holes91176

2011-202616 years

1½×1½×1 Dbl. ½-Arch38585

2018-20269 years

45° 6×4 Dbl. Slope32083

1999-202224 years

Hat, Wizard6131

1993-202533 years

Ø33mm Rubber Belt, Round85546

1992-202534 years

2×2 Plane Wheel Holder, Bottom2415

1987-202640 years

Ø3 Rotation Disk w/ 3L Beam, Plug44224

2003-202624 years

2×2 Plate, 2-Pins, Wide47720

2004-202623 years

2010-202617 years

5×11 Panel, Tapered18945

2015-202612 years

Angled Connector, Triple 120°10288

2012-202615 years

2×2 Sunflower w/ 16-Petals6901

2025-20262 years

3×13×2 Panel, Curved18944

2015-202612 years

Arm, Short w/ Technic Pin28660

2017-202610 years

4×6 Train Bogey Plate w/ Short Pin4025

1980-202647 years

1×6 Brick w/ Click Hinges on Both Ends, Vertical53914

2000-202425 years

#17 5×11 Fairing, A64392

2009-202618 years

1×6×5 Brick3754

1978-200730 years

#18 5×11 Fairing, B64682

2009-202618 years

8L Limb w/ Wedge Sides45749

2003-20108 years

2016-202611 years

14-Tooth, Bevel4143

1980-200223 years

2×5 Slope, 8-Studs79897

2022-20265 years

Hat, Fedora61506

2009-202618 years

Engine w/ Strakes, 2×2 Thin Plate4229

1981-202242 years

4×4×6 Window/Door Frame, Corner28327

2017-202610 years

2×4×1⅓ 2-Axle Holes, Cutout67446

2015-202612 years

3×4 Door, Left58381

1966-202661 years

2×4×2 Double4744

1985-200925 years

8mm ID. Offset, (21×9mm)4084

1980-199920 years

DUPLO Sign Post4375

1982-201130 years

1989-202638 years

DUPLO Train Track, Curved6378

1988-202538 years

Door for 4×6 Frame, Grille60621

2008-202619 years

Segmented Leg15064

2014-202310 years

2×5 Beam, ¼-Ellipse80286

2022-20265 years

2016-202611 years

3×3×6 Panel, Corner w/ Bottom Indentations2345

1986-200924 years

1×11 Beam w/ Alternating Holes73507

2021-20266 years

4×2×2 Tail3479

1974-200128 years

1×4×2⅔ Curved65734

2020-20267 years

Blaster w/ Studs, 4-Sides44709

2018-20269 years

12×6 Helicopter Skids30248

1999-202628 years

2×4 Mudguard, Angled3787

1978-200427 years

12×3 Wedge, Curved Right w/ 4-Studs42060

2002-201716 years

12×3 Wedge, Curved Left w/ 4-Studs42061

2002-201716 years

Hair, Swept w/ Sideburns21268

2017-202610 years

Circular Saw30194

1998-202629 years

Minitalia 2×4 Brickm3001

1970-19734 years

2017-202610 years

10×6×2 Curved w/ 8-Studs, 3-Pin Holes45705

2003-202624 years

2×2 Wheel, Spoked30155

1998-200811 years

2×2×11 Round w/ Square Base75347

1994-201522 years

4×4 Hemisphere86500

2009-202618 years

6×4×2⅓ Bubble Canopy w/ Bar87752

2010-202617 years

1×4×6 Window Frame, 3-Panes57894

2005-202622 years

4×6×⅔ Quad Roof98281

2012-202615 years

2×2 Plate, 2-Pins, Bottom15092

2014-202613 years

16L Flex Axle32202

1999-202628 years

45° 10×2×2 Double Slope30180

1998-202225 years

Flower, Tulip5903

2024-20263 years

DUPLO 2×4×2 Rounded Ends4198

1981-202444 years

DUPLO 2×2×2 Curved Dbl.3664

1976-202651 years

14L Ribbed Hose78c14

1998-202528 years

DUPLO 2×2 Stool65273

2020-20267 years

1×2 Beam w/ Bar, 45°85940

2009-202618 years

Toggle Double w/ Axles & Pins87408

2010-202617 years

Shield (Classic)3846

1978-202649 years

Bar Holder w/ Clip 90°72869

2021-20266 years

Ø5½ Propeller, 3-Blades w/ Pin Hole4617b

1993-201018 years

3×4×3 Curved Panel w/ Hinge18910

2015-202511 years

45° 4×4 Wing, Right3935

1979-200426 years

Hair, Short Bob62711

2009-202517 years

2×3 Door w/ Glass, Left32

1954-197623 years

45° 4×4 Wing, Left3936

1979-200426 years

Chakram / Ring35485

2018-20269 years

Umbrella, Open4094

1980-202647 years

10L Flex Tube75c10

1991-202636 years

6 Tooth Small Sprocket57520

2007-202519 years

1×5×3 Connector Block32333

2000-202627 years

DUPLO 2×10 Brick2291

1990-202536 years

Large Figure Head Connector Block 3 x 4 x 1 2/332553

2001-20066 years

2000-202627 years

2×3 Shutter60800

2008-202619 years

Greatsword, Straight Crossguard18031

2012-202514 years

1×2 Faucet13770

1997-202630 years

2×4×1⅓ Magnet w/ 2×2 Round Plate90754

2008-201710 years

3×3×2 Window Frame, Curved73878

2021-20255 years

45° 3×6×2 Windscreen w/ 2-Studs92583

2011-202616 years

Glass, Train Door35157

1980-202647 years

2×2 Click Socket, 1-Horizontal, 1-End47452

2004-201310 years

Heart Jewel15745

2014-202613 years

Hilt, Dragon Head36017

2018-20269 years

1×2 Kite / Diamond w/ Bar35649

2018-20269 years

4×4 Wedge Slope43708

2004-202522 years

Plant w/ 3 Large Leaves6255

1995-202329 years

Diver's Mask30090

1997-202529 years

2000-202223 years

2×2 Plate Gear w/ 6-Tooth35442

2019-20268 years

4×4 Plate, 2-Clips11399

2004-202017 years

1×6×5 Panel with Studs, Corrugated23405

2016-202510 years

2004-202623 years

4×5 Train Door, Left4181

1980-202647 years

#14 5×7 Fairing, B64680

2009-202517 years

45° / 33° 6×4 Train Roof4365

2013-202614 years

2×2 Brick w/ Ball Joints, 2-Balls17114

2007-202620 years

Changeover Catch6641

1996-202631 years

DUPLO 2×2×1½ Curved11170

2013-202614 years

Wing, Dragon6133

1993-201523 years

2000-202223 years

#13 5×7 Fairing, A64394

2009-202517 years

56mm D. × 34mm Wheel w/ Technic Axle Hole15038

2003-202624 years

2012-202615 years

1×1 Window w/ Glass3087

1956-198126 years

Axle & Pin w/ Extension53586

2006-202621 years

13° 4×1 Slope5654

2024-20263 years

Door for 4×5 Frame, 2-Panels4131

1981-200828 years

1×1 Round Plate w/ Bar Arm, Down3661

2023-20264 years

3×4×6 Wedge Panel w/ Arched Window30246

2000-202425 years

1×1×⅔ Flower, 4-Petals33286

2000-20045 years

1×9 Link, Bent (6-4)64451

2009-202618 years

8×4×2 Curved w/ 2-Click Hinges46413

2003-202321 years

3L Beam, 1-Ball, 1-Socket90612

2011-20188 years

4×10 Brick6212

1995-200814 years

4×2 Window w/ Glass453

1954-198027 years

Ø2×3 Reel w/ Axle Hole32012

1997-202529 years

Throwing Star93058

2011-202616 years

2×2 Brick, 2-Arms w/ 2-Fingers792c03

1974-19829 years

2×2 Inverted, Corner4190

2023-20264 years

2×2 Clikits Star45463

2003-20053 years

2-Finger Click Hinge w/ Towball Socket51482

2000-202627 years

4×10×2½ Vehicle Base w/ 4 Wheel Pins12622

2013-202614 years

Cloud Swirl w/ Bar 1L68547

2020-20267 years

2×8×2 Curved Double, Inverted54091

2006-202621 years

1×4 Brick w/ 2×2 Tile Shooter16968

2015-202612 years

Coaster Track, Curved 90°25061

2017-202610 years

Steering Arm4261

1981-200424 years

#10 3×3 Fairing, Tapered, Right2403

2023-20264 years

Grappling Hook w/ String Hole30192

1998-202629 years

14×5×2 Rowing Boat21301

1989-202537 years

DUPLO Ball Tube, 45°31195

1998-202023 years

Train Track, Curved, Outer3229

1966-198520 years

Train Track, Curved, Inner3230

1966-198520 years

1×4×2 Railing w/ Studs, Asian Square Lattice32932

2017-202610 years

1×2×1⅓ Rotation Joint80431

2022-20265 years

Large Figure Skeletal, Limb, with 2 Ball Joints, and 3 Holes (Vahki)47328

2004-20107 years

Images are not available for 5 parts on this page.

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1251 to 1500

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