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

ShowCurrentAll Years

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

1001 to 1250

Part Name(Part Number)

# Pieces(Rank)

1×4 Plate w/ Towball, Side3184

1970-202556 years

2×1×1⅔ Curved w/ Cutout5907

2024-20252 years

1×1×1⅓ Curved, Corner1871

2023-20253 years

2010-202516 years

2012-202514 years

2016-202510 years

DUPLO 2×3 Curved, Inv.98252

2012-202514 years

Wagon Wheel w/ Wheel Pin Hole4489

1984-202542 years

1995-202531 years

19L Flex Axle32235

1999-202527 years

2019-20257 years

1×4 Plate w/ Bar Arm, Down30043

1996-202530 years

1×1 Plate w/ Handle, Both Ends78257

2021-20255 years

1×2×5 Brick w/ Groove, Vertical88393

2010-202516 years

Panes for 4×3 Window4133

1981-200828 years

2L Extender, 1-Ball, 1-Socket74261

2012-202110 years

1978-200730 years

Rubber Band Medium (Square Cross Section) Thin Cut70012

1969-200840 years

2×4 Mudguard, Overhanging44674

2003-202523 years

2×2 Turntable Base27448

2019-20257 years

Tyre 43 x 173634

1976-200530 years

7×6 Double Wedge Plate50303

1991-202535 years

1×4×2 Railing w/ Studs, Ornamental19121

2015-202511 years

3×4×⅔ Wedge w/ Cutout11291

2012-202514 years

1×2 Plate, 1-Pin Hole, Bottom32529

2001-202424 years

2×2 Round w/ Technic Pin Hole (Ring)74698

1986-202540 years

4×3 Curve w/ Cutout47755

2005-202521 years

2×6 Leaf, Smooth3565

2023-20253 years

45° 4×4 Corner Brick, Facet14413

2013-202513 years

Train Buffer Beam4022

1980-200728 years

Cattle Horn, Short64847

2009-202517 years

1×4 Brick w/ Click Hinges on Both Ends, Vertical54661

2000-202526 years

2×4 Brick, Pin Top, Cutouts30592

2001-202525 years

2×6×⅔ 135° Bend79846

2022-20254 years

2×2 w/ Raised Grille41862

2002-202524 years

Vehicle Track, Train, 9V Curved74747

1991-200616 years

67° 8×4 Wedge Plate, Left3933

1979-200426 years

Driving Ring Extension, 4-Tooth32187

1999-201921 years

Pistol, 2-Barrel95199

2011-202515 years

2×4 Double Wedge Slope47759

2004-202522 years

2×2×2 Robot Body w/ 2-Pin Holes30361

2000-202526 years

1978-202548 years

1×1×1 Bucket95343

2011-202515 years

11mm ID. Tire, Balloon (24×12mm)56890

2008-202518 years

67° 8×4 Wedge Plate, Right3934

1979-200426 years

1×1 Round Brick w/out Groove3062c

1955-196814 years

2×2 Plate w/ 2-handles, Bottom5066

2024-20252 years

Sword, Large98137

2012-202514 years

Clikits Bead, Ring Thin Large with Hole and High Connector45473

2003-20064 years

Flower, Peony5904

2024-20252 years

Tyre for Train Wheel for Electric Train Motor 12V458

1966-198722 years

Technic 3-Blade Rotor w/ Axle Hole32125

1986-202540 years

2016-202510 years

Train Track, Curved53400

2006-202217 years

3×7 Panel71709

2021-20255 years

2011-202515 years

Stair, Spiral40243

2001-202424 years

21L String w/ Bar Grips63141

1998-202528 years

#8 2×3 Fairing, Tapered, B. 2389

2023-20253 years

5×2 Dbl. Socket w/ Axle & Pin Holes89650

2004-20129 years

1×4×3 Brick49311

2019-20257 years

DUPLO 4×3 Door w/ 4-panes90265

1988-202538 years

#7 2×3 Fairing, Tapered, A. 2387

2023-20253 years

Ø3 Rotation Disk w/ 3L Beam, Socket44225

2003-202523 years

Ø33mm Rubber Belt, Round85546

1992-202534 years

Turkey Leg (Drumstick)42876

1997-202529 years

1×1×⅔ Flower, 4-Petals33286

2000-20045 years

3×11×2 Panel, Curved62531

2008-202518 years

1×6×6 Window/Door Frame42205

2019-20257 years

2018-20258 years

Wheel Holder, Train with Wheels [Complete Assembly]2878c01

1991-200515 years

63° 4×6 Wedge Plate, Left48208

2019-20257 years

2×4 Wedge w/ Towball2508

1989-202537 years

2×2 Plate, 2-Pins, Bottom15092

2014-202512 years

10° 6×1 Slope4569

2023-20253 years

11L String w/ 2-Studs14226

1997-202529 years

1985-202440 years

2016-202510 years

Ø3 Rotation Disk w/ 3L Beam, Plug44224

2003-202523 years

Ø15mm Rubber Band, Square23229

1980-200526 years

4×1×1⅔ Curved w/ Cutout3573

2023-20253 years

3×5×3 Panel, Bent24116

2016-202510 years

1×4×5 Panel w/ Arched Window60808

2009-202517 years

7×4×6 Stairs, Open30134

1996-202530 years

DUPLO 2×2×2 Chair12651

1994-202229 years

63° 4×6 Wedge Plate, Right48205

2019-20257 years

6×6×⅔, Ø4 w/ Rounded Corners66789

2020-20256 years

1×2 w/ 3-Loudspeakers3963

1979-202446 years

Arm Skeleton6265

1998-201619 years

8×2 Curved42918

2019-20257 years

3×3×6 Panel with Studs, Corner87421

2010-202516 years

1978-202548 years

Glass for Train Window 1 x 4 x 34034

1980-201132 years

4L Claw, Flexible11089

2013-202513 years

1996-202530 years

1993-202533 years

Armor #5, Ball Socket90639

2011-20188 years

Ø4 Propeller, 3-Blades w/ Wheel Pin Hole2421

1987-202539 years

2×4 Pin Hole Hinge, Bottom43056

2012-202514 years

Conical Tree, Large3471

1973-201947 years

Magic Wand (Star)6124

1993-202533 years

Glass for 4×3 Window3855

1979-200729 years

6 Tooth Small Spocket57520

2007-202519 years

2×2 Tile w/ 2 Ø2 Cutouts3396

2023-20253 years

11L Flex Axle32199

1999-202527 years

1×2×3 Window, Train4035

1980-202546 years

Bow w/ Arrow4499

1984-202542 years

Oar/Paddle Head31990

2017-20259 years

2×16 Rotor Blade w/ Studs62743

2008-202518 years

4L Universal Joint9244

1972-200837 years

Torso, Battle Droid30375

2004-202522 years

½ Barrel, Large (Tub)64951

1983-202543 years

Skeleton Torso60115

1998-202225 years

30mm ID. Tire, Balloon (56×26mm)55976

2006-202520 years

2×2 Road Sign, Triangle65676

1999-202527 years

4×2 Window w/ Glass453

1954-198027 years

18mm ID. Tire, Balloon / Off-Road (37×18mm)56891

2008-202316 years

#1 3×5 Fairing, A87080

2010-202516 years

Camera w/ Sight (Space Gun)4360

1982-202544 years

Axe / Halberd3848

1978-201841 years

2018-20258 years

1×3×3 Window Frame51239

2019-20257 years

4×4 Wedge, Fractured64867

2011-202515 years

3×2 Wedge, Curved Right80178

2022-20254 years

6×12, Studs 3-Edges6178

1994-202532 years

2×3×2 Fin44661

2003-202523 years

1993-202533 years

3×7×2 Panel, Curved24119

2016-202510 years

Whip / Vine2488

1988-202538 years

DUPLO Train Track, Straight6377

1988-202538 years

55° 6×1×5 Slope w/ 2-Studs30249

1999-202527 years

43.2mm D. × 26mm Wheel w/ Technic Axle Hole56908

2002-202524 years

8L Bar w/ Pin & Ring2714

1986-202439 years

Ø3 Steering Wheel2819

1993-202533 years

7×2 Dbl. Socket w/ Axle & Pin Holes50898

2005-20128 years

33° 3×6 Slope w/ 2-Studs58181

1979-202345 years

2×2×1 Box35700

2019-20257 years

DUPLO Ball Tube, 45°31195

1998-202023 years

5×2×1⅔ Windscreen w/ 2-Studs6070

1992-202534 years

DUPLO 2×2×2 Brick w/ Indented Sides31061

1997-201216 years

Power Blast w/ Handle27393

2017-20259 years

2×3 Plate w/ Cutout73831

2021-20255 years

1×9 Wishbone Suspension Arm32294

2000-202425 years

2010-202516 years

1½×1½×⅔ Cone33492

2019-20257 years

Batarang (Batman)98721

2006-202520 years

2×4×1⅓ 2-Axle Holes, Cutout67446

2015-202511 years

Technic Spike Connector Pin Double 3L45575

2004-20063 years

DUPLO 6×12 Plate4196

1981-202545 years

Droid Arm, Straight59230

2008-202518 years

1×1 Window w/ Glass3087

1956-198126 years

2×3 Door w/ Glass, Left32

1954-197623 years

3×2 Wedge, Curved Left80177

2022-20254 years

3L 1-Axle & 1-Pin32068

1998-201922 years

2×2 Plane Wheel Holder, Bottom2415

1987-202539 years

#2 3×5 Fairing, B87086

2010-202516 years

Hair, Shoulder Length w/ Center Part4530

1985-201430 years

1990-202536 years

1×2 Hinge, 3-Finger Side2452

1988-200619 years

Glass, Train Door35157

1980-202546 years

2×2 Plate, 2-Pins, Wide47720

2004-202522 years

4×6 Train Bogey Plate w/ Short Pin4025

1980-202546 years

2×2 Clikits Star45463

2003-20053 years

Book Cover24093

2016-202510 years

6×4 Wedge Slope, Inverted4856

1985-202541 years

Conical Tree, Small2435

1986-202540 years

3L Driving Ring Conn.18948

2015-202511 years

6.4L Claw w/ Axle15362

2014-202512 years

Knights Helmet3844

1989-202537 years

1997-202529 years

1×2 Beam w/ Bar, 45°85940

2009-202517 years

1×12 2-Finger Click Hinge w/ Angled and Tapered Edges57906

2007-202519 years

30mm D. × 14mm Wheel w/ Technic Axle Hole56904

2009-202517 years

20 Tooth Bevel w/ Pin Hole87407

2010-202516 years

2×2×⅔ w/ Feet, 4-Studs66858

2020-20256 years

45° 10×10 Octagonal Plate89523

2010-202516 years

Toggle Db. w/ Axles & Pins87408

2010-202516 years

Wheel Spoked with Stud242c01

1968-197710 years

2×4×2, Ø4 ½-Cylinder24593

2016-202510 years

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

1993-202028 years

2010-202516 years

Arm, Long w/ Technic Pin66788

2020-20256 years

Duplo Brick 2 x 2 x 2 with Vertical Grooves41978

2002-202322 years

Steering Arm4261

1981-200424 years

Butterfly w/ Stud Holder80674

2021-20255 years

QUATRO 1×2 Brick48287

2004-20063 years

Plant w/ 3 Large Leaves6255

1995-202329 years

Exhaust w/ Pin65571

2001-202525 years

#3 3×7 Fairing, A64683

2009-202517 years

1×4½ Mudguard50947

2005-202521 years

24mm D. × 14mm, w/ Axle Hole2994

1995-200612 years

Lightning Bolt27256

2017-20259 years

Hair, Ponytail6093

1994-201320 years

8×16 Baseplate3865

1971-201343 years

1×2 Plate w/ Leaves, Layered5058

2024-20252 years

Bar Stem w/ 1-Branch1566

2022-20254 years

1×3×5 Brick3755

1978-200730 years

10×3 Wedge, Curved Left w/ 2-Studs50955

2005-202521 years

1×4×3 ½-Arch80543

2022-20254 years

1×2 w/ Racer Grille50949

2005-202521 years

Driving Ring Extension, 8-Tooth35186

2018-20258 years

5⅓ Spiral Staircase Connector40244

2001-202424 years

Flintlock Pistol2562

1989-202537 years

Wheel Holder, Train Wheel RC Train2878

2006-202520 years

5L Train Axle, Metal57051

2006-202520 years

10×3 Wedge, Curved Right w/ 2-Studs50956

2005-202521 years

3×2½×1 Mudguard49097

2019-20257 years

DUPLO 2×3 Brick87084

2010-202516 years

1×7 Beam w/ Alternating Holes2391

2023-20253 years

Znap Connector 1 x 3 - 2 way A32212

1998-19992 years

#4 3×7 Fairing, B64391

2009-202517 years

Engine w/ Strakes, 2×2 Thin Plate4229

1981-202242 years

Ø25mm Rubber Band71156

1975-200733 years

1×15 Beam w/ Alternating Holes71710

2021-20255 years

72° 3×4 Wedge Brick w/ Cutout50373

1987-202539 years

1×5×3 Connector Block32333

2000-202526 years

16 Tooth w/ Clutch6542

1993-201523 years

1×4×5 Frame2493

1983-200422 years

2010-202516 years

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

2002-202524 years

Train Coupling New2920

1991-200717 years

2×2×5, Ø4 ¼-Cylinder30987

2017-20259 years

1×2 w/ 3L Space Wing4596

1984-202542 years

24mm D. × 11mm Wheel w/ Tire, Technic Pin Hole72206

2021-20255 years

1997-202529 years

Throwing Star93058

2011-202515 years

2×2×⅔ Curved Corner w/ Cutout5852

Helmet, Fire3834

1985-202238 years

1×2 Window w/ Glass29

1954-198027 years

1997-202529 years

4×2½×2 Arch Mudguard3387

2023-20253 years

1×4×6 Arch w/ 2 Round Pillars40066

2019-20257 years

4×4 Wedge, Pointed22391

2016-202510 years

3×3×2 Round w/ Recess, 4-Studs, Axle Hole73111

2021-20255 years

19L Ribbed Hose w/ Bar Ends57539

2007-202519 years

1995-202531 years

1989-202537 years

1×4×4 Window Frame6154

1994-202532 years

1997-202529 years

DUPLO 2×4 Curved, Inverted Double98224

2012-202514 years

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

1986-200924 years

8×3×2 Wedge, Curved Left w/ 2-Studs41750

2002-202524 years

3×3 Wedge Slope, Right48165

2019-20257 years

3×3 Plate, Heart39613

2019-20257 years

8×3×2 Wedge, Curved Right w/ 2-Studs41749

2002-202524 years

3×3 Wedge Slope, Left42862

2019-20257 years

1×14 Brick w/ Groove, Curved Horizontal 4217

1981-202545 years

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

2001-202525 years

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

2017-20259 years

1×2 Technic Liftarm w/ Ball Joint, Straight67697

2009-202517 years

Custom images are not available for 3 parts on this page.

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

1001 to 1250

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