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 different sets that contain one or more of this part.

ShowCurrentAll Years

Page: 1 2 3 4 5 6 7 8 9 10 11 12 13

1751 to 2000

Part Name(Part Number)

# Sets(Rank)

Bar, Curved w/ Axle & 2-Studs4042

2023-20253 years

4×8×2 Curved w/ 2 Click Hinges46413

2003-202321 years

45° / 33° 6×4 Train Roof13269

2013-202311 years

Duplo Baseplate 12 x 166851

1993-200816 years

Large Figure Head Connector Block Eye/Brain Stalk32554

2001-20066 years

3×4×3 Windscreen84954

2009-202517 years

1989-202234 years

Headwear Accessory Visor41805

2019-20257 years

Headwear Accessory Plume / Feather Triple87692

1989-200214 years

20mm D × 13mm Balloon Wheel w/ Axle Hole4288

1982-200423 years

3×2×6 Panel, Convex2466

1988-200821 years

11L Ribbed Hose78c11

1998-201821 years

Rotation Socket w/ 2-Pins80563

2022-20254 years

DUPLO 2×2 Stool65273

2020-20256 years

DUPLO 2×2×1½ Curved11170

2013-202513 years

Door 1 x 4 x 63644

1976-200732 years

Launcher, Large Figure Weapon, Zamor Sphere Launcher, with Hole and Axle Hole64275

2009-20135 years

2×2 Socket, Hemisphere44358

2003-202523 years

2×3 Click Socket, 1-Vertical, 1-End47432

2004-20074 years

Door 1 x 6 x 6 Freestyle600

1995-200713 years

Door Frame 2 x 6 x 6 Freestyle6235

1995-200713 years

Large Figure Skeletal, Torso, Lower, with 2 Ball Joints, 2 Axle Holes, and 4 Holes (Vahki)47330

2004-20107 years

Garage Door Section w/ Handle4219

1981-202545 years

1989-201325 years

Animal Body Part, Alligator / Crocodile / Dragon Upper Jaw / Dinosaur Tongue6027

1993-201422 years

Equipment Space Scanner30035

1996-201419 years

Launcher, Weapon Crossbow Shooter20105

2015-202511 years

Boat / Rubber Raft / Dinghy 6 x 1030086c01

1997-202024 years

Large Figure Skeletal, Torso with 9 Ball Joints, and 6 Holes, Medium90625

2011-20155 years

Steering Yoke40001

2001-202525 years

1×6 Ski w/ Pin Hole15540

2014-202512 years

2×5 Beam, ¼-Ellipse80286

2022-20254 years

Train Motor Decorative Side2871

1991-202535 years

9L Flex Tube75c09

1992-202534 years

4×9 Gate, Arched w/ Bars, 3-Studs42448

2002-202524 years

Wheelchair Wheel24314

2016-202510 years

4×5 Train Door, Right4182

1980-202546 years

Duplo Backhoe / Train Cabin Roof4543

1983-202139 years

24 Tooth, Clutch76244

1997-201822 years

4×4 Door, Lift6155

1994-202532 years

4×4 Bar Frame, Square w/ 4-Studs30094

1997-202428 years

Headwear Accessory Visor Grille with Top Pin Hole (Castle)2594

2002-202524 years

3×3 Door, Left60658

1968-202558 years

Duplo Container Wooden-Style Crate6446

1995-202531 years

String Reel 2 x 4 x 2 Holder With Closed Studs4209

1981-201232 years

4×4×1⅔ Hemisphere w/ Bar18990

2015-202511 years

Minifig Simple Hose Nozzle with 35L Black String16542

1981-201636 years

Hat, Beanie90541

2019-20257 years

Hair, Short w/ Braid Around Sides64807

2011-202515 years

DUPLO Train Track, Curved6378

1988-202538 years

1×2 Plate w/ Leaves, Layered5058

2024-20252 years

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

2021-20255 years

1×6×5 Brick3754

1978-200730 years

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

2013-202513 years

Brick Special 2 x 2 No Studs, Top Pin4729

1986-201025 years

Large Figure Weapon, Claw / Tooth / Hook 2 x 3 with Axle and Hole42074

2002-201110 years

3×13×2 Panel, Curved18944

2015-202511 years

Shield (Classic)3846

1978-202548 years

Ø3 Rotation Disk w/ 2-Rotation Joints79505

2022-20254 years

Hinge Train Gate 2 x 42873

1991-200212 years

6×2 Window w/ Shutters646

1955-197420 years

4×6×⅔ Wedge Roof w/ Studs32739

2017-20259 years

Slope 45° 4 x 4 Double with Hinge4857

1985-200420 years

Fence 1 x 8 x 2 2/36079

1992-201827 years

Duplo Fence 1 x 6 x 2 Paled (Picket)6497

1996-201520 years

8×8×⅔, Ø4 w/ Rounded Corners66790

2020-20256 years

Fishbowl Helmet51283

2020-20256 years

Duplo Car Base 2 x 6 with Red Wheels and Old Style Closed Hitch End4883c02

1976-199419 years

3×3×1⅓ Dome49308

2019-20257 years

Duplo Door 1 x 4 x 4 with Four Panes, Different Size and Curved Top31023

1996-201924 years

Shield, Round w/ Stud91884

2010-202516 years

1×2 Plate w/ Towball, Both Ends3170

2023-20253 years

Turntable 4 x 4 - Old Type Complete - Faceted3404ac01

1969-19768 years

4×5 Door w/ Glass, Right73194

1982-200726 years

Door Frame 2 x 6 x 74071

1980-200223 years

Duplo Bathroom Sink4892

1986-202540 years

Minifig Neckwear Scuba Airtank, Axle Holder30091b

2002-201716 years

Minifig Neckwear Beard, Rounded End [Gandalf]10052

2023-20242 years

Hair Mid-length with Side Part, Wavy23187

2021-20222 years

Minifig Neckwear Vest / Tabard3840

Hair Short Tousled40233

DUPLO Toilet (without Seat)4911

1986-202439 years

1×9 Wishbone Suspension Arm32294

2000-202425 years

2×5×6 Panel w/ Corner Cutouts4444

1984-200825 years

Plant, Palm Leaf Large 10 x 52518

1989-200214 years

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

2011-202515 years

2×3 Shutter60800

2008-202518 years

Motor Pulley, 9V Micromotor with axle hole2983

1993-200513 years

Large Figure Foot, with Ball Joint Socket 2 x 3 x 541668

2002-20098 years

4L Axle & Double Pin98989

2012-202514 years

DUPLO 4×8 Plate, ½-Round29304

2017-20259 years

4×4 Plate w/ 2-Clips, Studs 3-Edges66252

2021-20255 years

Broom Bristles90826

2022-20254 years

1995-201319 years

Whip, Coiled61975

2008-202518 years

Hinge Panel 6 x 32440

1988-202538 years

2×2 Sphere w/ Stud20953

2019-20257 years

Slope Brick 45 2 x 3 x 1 & 1/3 Double Crane3135

1969-200335 years

Hair, Short Pigtails35701

2019-20246 years

Wedge, Plate 7 x 12 Wing Right3585

1972-200433 years

Wedge, Plate 7 x 12 Wing Left3586

1972-200433 years

Duplo Wrench47509

2004-201512 years

Harness w/ 4-Studs41811

2019-20246 years

Large Figure Skeletal, Torso with 7 Ball Joints, and 6 Holes, Small90626

2011-20155 years

3×3 Angle, 2-Balls, 1-Axle Hole41670

2002-20076 years

2×6 Leaf, Smooth3565

2023-20253 years

Duplo Fence 1 x 6 x 231021

1996-201419 years

Sports Soccer Minifig Stand with Spring and Green Pin [Complete Assembly]30488c01

2000-20089 years

Tyre Smooth Old Style - Large36

1963-197614 years

Snake w/ Bar28588

2017-20259 years

4×4 Wedge Slope43708

2004-202522 years

Large Figure Skeletal, Limb, with 2 Ball Joints (Toa Metru)47297

2004-20107 years

3L Driving Ring18947

2015-202511 years

2×8×2 Curved Double, Inverted54091

2006-202520 years

3×2×20 Boat Mast48002

2004-202522 years

Equipment Stretcher Wheels4715

1985-200824 years

Duplo Plate 2 x 4 x 1/2 with 4 Center Studs [Thick]6413

1994-200815 years

DUPLO Door, Wooden98459

2010-202516 years

Duplo Door / Window with Four Panes4809

1985-200723 years

Animal, Cat, Kitten Crouching [Plain]6251

1995-201420 years

Windscreen 2 x 4 x 1 2/321

1974-19807 years

Clown Hat w/ Stem24131

2016-202510 years

6×6 Wedge Slope, Inverted29115

2017-20259 years

Equipment Stretcher4714

1985-201430 years

Animal Body Part, Alligator / Crocodile / Dragon / Dinosaur Tail6028

1993-201422 years

Hair Short Wavy with Center Part26139

2021-20255 years

Hips and Black Medium Legs [Complete Assembly]37364c03

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

2017-20259 years

Glass for 3×3 Window51266

2019-20257 years

Brick Curved 2 x 4 x 2 Triple, No Studs6216

1995-200814 years

6×2 Steering Arm w/ Towball Socket57515

2008-202518 years

4L Wave / Flame69858

2021-20255 years

Technic Slope Short (Wing Front)2743

1988-201730 years

DUPLO 42° 3×2×2 Slope63871

2009-202517 years

31L String w/ 2-Studs14225

2005-202521 years

Large Figure Foot, Toa Metru47298

2004-20107 years

Large Figure Limb Cover (Toa Inika)53543

2006-20105 years

2015-202511 years

Large Figure Weapon, Claw, Triple, with Axle32506

2001-20099 years

Gorilla Fist / Hand11092

2013-202513 years

2×2×2 w/ Fins4591

1984-201229 years

DUPLO 2×2×2 Cone47408

2006-202520 years

Light Brick 1 x 2 with Single Side Light6035

1991-201323 years

DUPLO 2×2 Hinge Base13358

2012-202514 years

2011-202515 years

6×6×6 Slide, Curved 90°28387

2017-20259 years

Duplo Hose with Rubber End and Light Bluish Gray Nozzle58498c01

2007-202519 years

Equipment Camera / Camcorder [Movie Style]30148

1998-20025 years

DUPLO Toilet Seat4912

1986-202439 years

Hair Top Knot Bun [Plain]93217

Wheel Spoked with Stud242c01

1968-197710 years

3×4×3 Curved Panel w/ Hinge18910

2015-202511 years

Wheel 20 x 30 Technic4266

1981-200525 years

Hinge Bar 2.5L with 2 and 3 Fingers on Ends (Pantograph Shoe Holder)2880

1991-200212 years

Technic Beam 1 x 7 with Fan32177

1999-201012 years

21L Flex Cable w/ Bar Holes, Bar Grips2630

2023-20253 years

2×3 Click Socket, 1-Horizontal, 1-End47454

2004-20107 years

Launcher, Large Figure Weapon, Zamor Sphere Launcher, Bottom with Axle Hole98564

2012-20187 years

2×8×2 Curved Double, Inverted11301

2013-202513 years

Large Figure Skeletal, Torso, Lower Section (Rahkshi)44135

2003-20075 years

4×4×1 Dome w/ 2×2 Recess79850

2021-20255 years

45° 4×8 Double Corner Plate68297

2020-20256 years

Weapon Sword Scythe Blade with Clip Pommel59229

2007-201913 years

8×4×6 ½-Cone47543

2004-202522 years

Tricycle Body Front Fork / Handlebars30189

1996-201217 years

Wheel Centre Wide with Stub Axles [Tricycle]30190

1996-201217 years

Minifig Neckwear Backpack with Horizontal Pin Hole15406

2014-20229 years

Fairing, Motorcycle, Dirt Bike50860

2007-201812 years

Guitar, Electric11640

2014-202512 years

1989-201123 years

Construction Vehicle Bucket Arm, Small - 2 x 6 x 23314

1971-199929 years

Hair Short Bowl Cut40240

2015-202511 years

Train Track, Curved, Outer3229

1966-198520 years

Train Track, Curved, Inner3230

1966-198520 years

2×1×1⅔ Curved w/ Cutout5907

2024-20252 years

1×3×5 Brick3755

1978-200730 years

Shoulder Cover, Round w/ Bars1686

2022-20254 years

DUPLO 3×3 Flower84195

2022-20254 years

6L Ribbed Hose78c06

1998-202326 years

62mm D. × 32 Wheel, Conical w/ Studs, Technic Pin Holes64712

2009-202517 years

DUPLO 4×4 Plate, ¼-Round98218

2012-202514 years

30mm ID. Tire (43.2×14mm)30699

2017-20259 years

Pane for 2×2⅔ Window w/ Arched Top, Grille30045

1996-201419 years

DUPLO 1×2×2 Brick w/ Curved Cutouts42234

2002-202524 years

Technic Block 3 x 5 x 1 2/332310

2000-20078 years

Dish 2 x 2 x 2/3 Light Reflector71128

1993-200412 years

12L Flex Tube75c12

1996-202530 years

7-9L Linear Actuator92693

2011-202515 years

3×4×1⅔ Curved98835

2013-202513 years

6×24 Plate3026

1966-201954 years

Tail, Bladed w/ Bar24204

2016-202510 years

Fabuland, Chair4222

1981-200828 years

Technic Gear Rack 1 x 8 with Holes6630

1996-201419 years

Vehicle Base, Motorcycle Chassis, Frame 3 x 6 x 34480c01

1983-199614 years

Windscreen 6 x 6 x 3 Canopy Half Sphere with Dual 2 Fingers50747

2007-202519 years

10×4×2⅓ Windscreen w/ Hinge2507

1989-200113 years

DUPLO 2×3 Hinge Plate65084

2010-202516 years

Hat Rag Wrap / Bandana, Rounded Top18927

Windscreen 4 x 4 x 4 1/3 Helicopter2483

1988-200619 years

Duplo Plant Tree Trunk Segment Base6411

1993-201321 years

Large Figure Skeletal, Torso, Upper, with 2 Ball Joints (Toa Inika)53545

2006-20105 years

Minifig Neckwear Jet Pack with Nozzles (Mandalorian)64802

2013-202210 years

2×2×⅔ Curved Corner w/ Cutout5852

14L Ribbed Hose78c14

1998-202528 years

Tyre 24 x 13 Model Team2696

1986-200621 years

2×2×⅔ Curved, Double, Corner79757

2022-20254 years

1×3 Plate w/ 2-Clips, Top79987

2022-20254 years

Ø3 Ball Turret Hemisphere44359

2003-202523 years

5×11 Panel, Tapered18945

2015-202511 years

1×6×5 Panel with Studs, Corrugated23405

2016-202510 years

1×4×2⅔ Curved65734

2020-20256 years

Duplo Toolo Arm 2 x 6 with Triangular Set Screw and Clip Ends74847

1992-201322 years

Arm Grab Jaw4221

1981-200323 years

6×16, Studs 3-Edges6205

1994-202532 years

4L Ribbed Hose78c04

1998-200912 years

Large Figure Weapon, Claw Hook with Axle32551

2001-20088 years

2×4 Gate w/ Dual 2-Finger Click Hinges, Side92092

2003-202523 years

2×8×2 Curved Double11290

2013-202513 years

5×5 Steering Wheel w/ 2×2 Round Plate67811

2020-20256 years

Shutter for 2×2⅔ Window w/ Arched Top94161

2011-202515 years

7L Flex Tube75c07

1992-202534 years

Duplo Dish31333

2001-202525 years

Duplo Support 2 x 3 x 3 with 2 Top Studs41969

2002-201413 years

Large Figure Head Rahkshi44807

2003-20075 years

2015-202410 years

Ø4 Steering Wheel2741

1988-202538 years

Hinge Plate 2 x 4 - Male (Digger Bucket Holder)3315

1971-199929 years

16L Crane Arm Outside w/ Pin Holes57779

2007-202519 years

2×4 Windscreen, Curved81911

2022-20254 years

Belville / Scala, Bag / Case, Oval6203

1994-200714 years

Axe, Pixelated (Minecraft)18788

2014-202512 years

Minifig Neckwear Armour Breastplate Rectangular (Minecraft)19723

2020-20245 years

Hair Tousled, Mid-length10048

2024-20252 years

Grappling Hook w/ Handle15534

2014-202310 years

Hair Long Wavy with Side French Braid35620

2021-20222 years

8×1 Curved w/ Arch50967

2005-202319 years

30mm ID. Tire, Balloon (43.2×26mm)61481

2008-202114 years

3L Ribbed Hose78c03

1999-202527 years

18mm D. × 8mm Wheel w/ Technic Axle Hole56903

2014-202512 years

Duplo Chair 2 x 2 x 2 with One Stud4839

1985-19939 years

Glass for 6×6 Frame42509

2019-20257 years

Large Figure Foot, with Ball Socket 3 x 5 x 215976

2014-20185 years

1×6×10 Girder, Triangular64449

2009-202517 years

1×2 Brick w/ 1-Finger Click Hinge, Top76385

1999-201315 years

DUPLO 4×4 Flower w/ 4-Studs15515

2014-202512 years

Feathers w/ Bar, Stem30126

2004-202219 years

8×8×2 Curved Double54095

2006-202419 years

8×10 Wing w/ Axle, Axle Hole55706

2006-202520 years

Brick Curved 1 x 4 x 2 Centre Stud Top4088

1989-200719 years

Large Figure Limb Cover, Armor, Shoulder90650

2011-20166 years

Custom images are not available for 24 parts on this page.

Page: 1 2 3 4 5 6 7 8 9 10 11 12 13

1751 to 2000

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