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

1251 to 1500

Part Name(Part Number)

# Sets(Rank)

Train Wheel w/ Wheel Pin Hole50254

1991-202535 years

3×3 Pin Connector Block39793

2019-20257 years

4×2 Window w/ Glass453

1954-198027 years

2×6×1⅓ 2-Axle Holes, Cutout3668

2020-20256 years

2×2 Dome, Inverted w/ Studs24947

2016-202510 years

63° 4×6 Double Wedge Plate w/ Cutout47407

2004-202522 years

45° 4×4 Wing, Left3936

1979-200426 years

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

2007-202519 years

3×2 Door, Right92263

1968-202558 years

4×10×⅔ Vehicle Base4212

1978-201134 years

Snow Googles46304

2011-202515 years

Hair, Wavy w/ Side Part11256

2017-20259 years

5⅓ Spiral Staircase Connector40244

2001-202424 years

3×3 Plate, Heart39613

2019-20257 years

6×2×2 Curved w/ Bar92474

2011-202515 years

1×4×1⅔ Bumper w/ Arches14520

2005-202319 years

Large Figure Foot, Type 290661

2011-20188 years

DUPLO 2×4×2 Square Arch6394

1994-201926 years

3×4 Corner Slope4861

1985-202238 years

Rock Boulder, Top30293

1999-202527 years

1×6×3 Windscreen64453

2009-202517 years

4L Catapult w/ Pin Hole88289

2010-202516 years

Equipment Hand Truck / Sack Barrow Frame2495

1991-202030 years

Tyre 43 x 173634

1976-200530 years

1×4×5 Panel w/ Arched Window60808

2009-202517 years

2×4×2, Ø4 ½-Cylinder24593

2016-202510 years

19L Ribbed Hose w/ Bar Ends57539

2007-202519 years

Bread (Baguette)4342

1982-202544 years

1998-202528 years

5L Beam w/ 2-Ball, ½ Gear47306

2004-20096 years

Hair, Short Bob62711

2009-202517 years

Hair, Coiled21778

2020-20234 years

Hair Long Wavy, Partially Tied Back [2 Holes]92258

Train Buffer Beam4022

1980-200728 years

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

2002-202524 years

2×3 Door w/ Glass, Left32

1954-197623 years

Hilt, Dragon Head36017

2018-20258 years

Pin Hub, 4-Clips 90°90202

2010-202516 years

2×4 Mudguard, Angled3787

1978-200427 years

1×6×3 Bar w/ 4-Studs23444

2016-202510 years

Boat / Ship Wheel4790

1985-202541 years

1984-202542 years

14-Tooth, Bevel4143

1980-200223 years

45° 4×4 Corner Brick, Facet14413

2013-202513 years

Armor #5, Ball Socket90639

2011-20188 years

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

2009-202517 years

1×14 Brick w/ Groove, Curved Horizontal 4217

1981-202545 years

Ø26 Rubber Belt85545

1980-202041 years

36-Tooth, Dbl. Bevel32498

2002-202423 years

8×16 Tile90498

2004-202522 years

4×4 Wedge, Fractured64867

2011-202515 years

3L 1-Axle & 1-Pin32068

1998-201922 years

4×6 Train Bogey Plate w/ Short Pin4025

1980-202546 years

7×3 Flag w/ Bar30292

1999-202527 years

4×6×10 Rock Panel (BURP)6082

1992-202534 years

1×2×2 Droid Leg w/ Technic Pin30362

2004-202522 years

DUPLO 8×16 Plate6490

1994-202431 years

Door for 4×5 Frame, 2-Panels4131

1981-200828 years

2×4×5 Window/Door Frame4130

1981-200828 years

1×2×⅔ Curved, Double3563

2023-20253 years

1×2 Dbl. ½-Arch38583

2018-20258 years

Arm Piece w/ 3-Fingers, Towball Socket3613

1974-200027 years

33° 3×3 Slope w/ 3-Studs4161

1980-202445 years

Ø3 Rotation Disk w/ 3L Beam, Socket44225

2003-202523 years

1993-202533 years

Small Wing w/ Axle Hole61800

2008-202518 years

Changeover Catch6641

1996-202530 years

2012-202514 years

Hair Long with Ponytail and Side Bangs [1 Hole]92257

2012-202211 years

3×11×2 Panel, Curved62531

2008-202518 years

1×4½ Mudguard50947

2005-202521 years

1×4×6 Arch w/ 2 Round Pillars40066

2019-20257 years

2012-202514 years

2000-202425 years

3×4 Door, Right58380

1966-202560 years

2×2 Helicopter Tail Rotor Holder3481

1974-198916 years

Blaster w/ Clip15445

2014-202512 years

1997-201822 years

1998-202528 years

Rat / Mouse40234

2001-201818 years

Hair, Swept Sideways20877

2020-20234 years

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

2005-20128 years

Glass, Train Door35157

1980-202546 years

3×3 Wedge Slope, Right48165

2019-20257 years

Angled Connector, Triple 120°10288

2012-202514 years

1996-201318 years

8×8 Round Plate w/ 2×2 Studs6177

1994-202532 years

4×4 Plate, 2-Clips11399

2004-202017 years

Hat, Wizard6131

1993-202533 years

Spider Web w/ Bar90981

2010-202516 years

Glass 2 x 3 for Hinge Car Roof 4 x 4 Sunroof with Ridges2348b

1986-200217 years

4×4×4⅔ Windscreen w/ Handle11289

2013-202513 years

1×1 Jewel, Octagonal65092

2020-20256 years

3×3 Wedge Slope, Left42862

2019-20257 years

14×2½ Ladder4207

1980-202243 years

2020-20256 years

2012-202514 years

2×4×2 Double4744

1985-200925 years

2×4×2 Windscreen4594

1984-202542 years

DUPLO Sign Post4375

1982-201130 years

1×2×⅔ Studs 5-Sides, Gun Handle, Angled15071

2014-202512 years

Brick Separator v1.06007

1986-201126 years

Hook, Plate 1 x 2 with Crane Hook Left3127

1971-200333 years

Palm Tree Trunk6135

1989-200517 years

55° 6×1×5 Slope w/ 2-Studs30249

1999-202527 years

Ø2×3 Reel w/ Axle Hole32012

1997-202529 years

6×4 Wedge Slope w/ Cutout6153

1994-202532 years

Launcher, Weapon Cannon Shooting84943

1989-202537 years

2×2 Road Sign, Round30261

2000-202526 years

Sword, Saber / Dao25111

2017-20259 years

4×2×2 Tail3479

1974-200128 years

Jet Engine Center4869

1985-202137 years

3×4 Door, Left58381

1966-202560 years

Hair, Swept Back, Tousled (Anakin)61183

2015-202410 years

Hair Tousled and Layered92746

2015-202410 years

1×1 Round Plate w/ Towball3614

1974-200431 years

Ø3 Rotation Disk w/ 3L Beam, Plug44224

2003-202523 years

Glass for 4×3 Window3855

1979-200729 years

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

2001-202525 years

75° 2×4×3 Window Frame, Sloped2352

1986-200924 years

4×10×1 Vehicle Base w/ 4-Pins30076

1997-202529 years

Duplo Car Base 2 x 6 with Open Hitch End and Red Wheels2312c02

1987-201125 years

Propeller 4 Blade 5 Diameter with Hole for Rotor Holder3461

1972-199423 years

Motorcycle Chassis w/ Axle Hole50859

2005-201915 years

1L Link, Chain3711

1978-202548 years

Link, Tread15379

1979-202547 years

5L Wide Track88323

2007-202519 years

24mm D. × 14mm, w/ Axle Hole2994

1995-200612 years

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

2021-20255 years

2×2 Plate Gear w/ 6-Tooth35442

2019-20257 years

Chakram / Ring35485

2018-20258 years

2×4 Treasure Chest Lid, Flat w/ 2-Studs80835

2022-20254 years

Minifig Neckwear Life Jacket [Centre Buckle]97895

2011-20177 years

Helmet with Fixed Grill and Plume Hole (Castle)4503

1986-202540 years

Equipment Baby Bottle with Handle18855

2015-202511 years

Arm Piece w/ 2-Finger and 3-Finger3612

1974-199825 years

1×1×1⅓ Curved, Corner1871

2023-20253 years

Lg. Claw w/ Clip92220

2011-202414 years

4L Claw, Flexible11089

2013-202513 years

3×7×2 Panel, Curved24119

2016-202510 years

1×1 Window w/ Glass3087

1956-198126 years

1×1 w/ 3-Handles, 3-Bar Holes1941

2015-202511 years

Launcher Base, Weapon Cannon Base 2 x 42527

1989-202537 years

Large Torso Armor w/ Ball Socket90652

2011-20188 years

Minifig Neckwear Helmet Breathing Apparatus6158

1994-202128 years

6×4×2⅓ Bubble Canopy w/ Bar87752

2010-202516 years

16 Tooth, Dbl. Clutch18946

2015-202511 years

Rubber Band Medium (Square Cross Section) Thin Cut70012

1969-200840 years

DUPLO 2×2×2 Brick w/ Indented Sides31061

1997-201216 years

Axle & Pin w/ Extension53586

2006-202520 years

4×4 Wedge, Pointed22391

2016-202510 years

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

2020-20245 years

2×2 Steering Arm w/ 2-Pins32069

1998-202427 years

1×3 Liftarm w/ Middle Ball98577

2012-20187 years

4×6×⅔ Quad Roof98281

2012-202514 years

Umbrella, Open4094

1980-202546 years

Metal Detector93106

1983-202543 years

Hair Ponytail Long French Braided88286

2009-202214 years

11mm ID. Tire, Balloon (24×12mm)56890

2008-202518 years

30mm ID. Tire, Balloon (56×26mm)55976

2006-202520 years

4L Beam, 1-Ball, 1-Socket90611

2011-20166 years

2022-20254 years

1×4×1⅔ Window, Arched20309

2015-202511 years

2011-202515 years

2×4 Brick w/ 2 Wheel Pins, Cutout18892

2015-202511 years

8×8 Round Plate74611

2021-20255 years

Plant, Fruit Tree3470

1978-201336 years

Launcher, Technic Competition Cannon Flat Bottom [Complete Assembly]57796

2006-201914 years

4×4×⅔ Toy Tag18868

2015-20173 years

Umbrella, Closed27150

2017-20259 years

String Reel Winch 2 x 4 x 2 (Light Gray Drum)73037

1978-200326 years

Hat Pirate Tricorne / Triangle2544

1990-202536 years

Scarf, Long Wrapped25376

2019-20257 years

4×4×⅔ Dish65138

2021-20255 years

Projectile, Technic Competition Arrow, Liftarm Shaft with Hollow Black Rubber End57028c01

2006-201914 years

Technic Seat [3 x 2 Base]2717

1986-200419 years

Winder Key98375

2014-202512 years

Duplo Shovel / Spade with 'D' Handle51269

2005-202521 years

2×3 Panel, Curved71682

2021-20255 years

1×1 Round w/ Clip, Bottom5264

2024-20252 years

3L Driving Ring Conn.18948

2015-202511 years

20 Tooth Bevel w/ Pin Hole87407

2010-202516 years

1×6 Plate w/ Rounded Corners w/ Toothed Ends4262

1981-200424 years

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

2017-20259 years

DUPLO 2×2×1½ Drawer4891

1986-202439 years

2×2×⅔ Curved w/ Lip End41855

2002-20065 years

4×4 Round Brick w/ Recess68325

2020-20256 years

Chainsaw Body2516

1990-202536 years

28 Tooth, Differential62821

2008-202518 years

2010-202516 years

14×5×2 Rowing Boat21301

1989-202537 years

Plate Special 2 x 3 with Helicopter Rotor Holder3462

1972-199423 years

2×1 Panel, Curved89679

2022-20254 years

2L Ribbed Hose78c02

1998-202528 years

Plate Special 2 x 2 with Wheel Holder Bottom8

1972-199120 years

DUPLO 2×4×5 Door Frame92094

2012-202514 years

Minifig Neckwear Life Jacket24184

2016-202510 years

Minifig Neckwear Armor Breastplate with Leg Protection [Plain]2587

1994-202532 years

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

2008-202316 years

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

2007-202519 years

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

2000-202425 years

4×8×2⅓ Turret (Castle Balcony)6066

1992-202433 years

2×4×1⅓ Magnet w/ 2×2 Round Plate90754

2008-201710 years

Arm, Short w/ Technic Pin28660

2017-20259 years

2×2 Wedge, Curved Left5095

2024-20252 years

DUPLO 8×8 Plate51262

2005-202521 years

Zipline Handle30229

1998-202528 years

Pistol, Med. Barrel62885

2006-202520 years

8×2×1⅓ Bracket4732

1985-200622 years

Turntable 4 x 4 Top3404

1977-200832 years

Turntable 4 x 4 Square Base3403

1977-200832 years

Minifig Neckwear Beard and Mustache, Short93223

2021-20255 years

Garage Door Section w/out Handle4218

1981-202545 years

1981-200727 years

3×4×6 Panel w/ Curved Top2571

1990-202536 years

3L Beam, 1-Ball, 1-Socket90612

2011-20188 years

2×2 Wedge, Curved Right5093

2024-20252 years

2004-202522 years

Wing w/ Bar15082

2014-202512 years

28-Tooth Turntable Base99009

2012-202514 years

Sledgehammer75904

2012-202514 years

Laptop Computer62698

2008-202417 years

PRIMO 1×1 Brick31000

1995-200511 years

12L Flex Axle32200

1999-202527 years

1×2×3 Window, Train4035

1980-202546 years

Engine w/ Strakes, 2×2 Thin Plate4229

1981-202242 years

2×2×5, Ø4 ¼-Cylinder30987

2017-20259 years

DUPLO 2×2×1½ Cabinet4890

1986-202439 years

2×2 Brick, 2-Arms w/ 2-Fingers792c03

1974-19829 years

Belville, Equipment, Bow Small30112c

1994-200815 years

41L String w/ 2-Studs14224

1996-202530 years

45° 10×2×2 Double Slope30180

1998-202225 years

4×4×6 Window/Door Frame, Corner28327

2017-20259 years

28-Tooth Turntable, Top99010

2012-202514 years

Technic Gear Differential, 24 -16 Tooth with Clutch on Both Sides6573

1994-202431 years

Hinge Plate 2 x 9 with Hole Close to Hinge [Complete Assembly]3324ac01

1971-200333 years

Duplo Brick 2 x 6 x 2 with Curved Ends4197

1981-200828 years

Net 10 x 10 Square71155

1996-202227 years

Helmet with Chinstrap and Wide Brim30273

2002-202524 years

2×2×3 Mast w/ 3-Studs4289

1982-202544 years

Minifig Neckwear Armour Shoulder Pads with 1 Stud on Front, 2 Studs on Back11097

2×7 Limb w/ 2-Ball32173

1999-201012 years

3×3 Connector w/ Axle, 3-Pin Holes32175

1999-201214 years

30mm ID. Tire, ZR (37×22mm)55978

2007-202519 years

8L Limb w/ Wedge Sides45749

2003-20108 years

1×2×1⅓ Rotation Joint80431

2022-20254 years

8×6×2 Curved w/ 4-Studs, 3-Pin Holes41751

2002-202524 years

String Cord Medium Thickness 50cm7916c50

1967-200337 years

Duplo Plant Tree Leaves with 4 Top Studs31059

1997-202529 years

3⅘L Blade w/ Bar23860

2016-202510 years

Custom images are not available for 11 parts on this page.

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

1251 to 1500

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