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

3251 to 3500

Part Name(Part Number)

Overall
Rank

Neckwear Cape Collar, High Rounded, Wide20551

Turntable 4 x 4 - Old Type Complete, Perfectly Round3404bc01

1963-19719 years

Windscreen 4 x 4 x 5 Cone with Pins18591

2015-20184 years

Duplo Umbrella without Stop Ring2164

1988-200013 years

Cockpit 6 x 6 x 2 Cabin Base with Technic Holes47507

2003-202018 years

Plate Round Corner Right 4 x 8 with Waffle Bottom713a

1955-196915 years

Duplo Gear 4 x 4 - 8 Tooth26832

2017-20248 years

Door 1 x 5 x 7 1/2 Stockade30223

1998-200811 years

Large Figure Cover 4 x 5 x 2 with Bar, 4 Studs, Ridged4986

2024-20263 years

6×10×1 Vehicle Base w/ 4 Wheel Pins65202

2020-20256 years

2×2, Ø4 Plate, ¼-Circle7904

Technic Beam 5 x 7 L-Shape with Quarter Ellipse Thin32251

2000-201718 years

Large Figure Limb Cover, Armour with Spikes11334

2013-20142 years

Panel 4 x 4 x 6 Corner Concave2467

1988-200013 years

Technic Rotation Joint [Half-Ball 3L Thin Beam]41679

2002-20032 years

Clikits Icon, Flower 2 x 2 Large, 10 Petals with Hole45457

2004-20052 years

Clikits Icon, Square 2 x 2 Small, with Hole [Frosted]45469a

2003-20053 years

Clikits Icon, Round 2 x 2 Small with Hole [Polished]51509a

2005-20062 years

Clikits Icon Accent, Star 3 5/8 x 3 5/8 with Raised Border48175

2004-20052 years

Battery Box, Power Functions 4 x 11 x 7 with Orange Switch and Dark Bluish Gray Covers [Complete Assembly]58119

2007-20148 years

Duplo Toolo Brick 2 x 5 with 8 Side Screw Sockets, Swivel Bracket End and Clip End6288c01

1992-19998 years

Znap Crank Connector 1 x 2 x 332207

1998-19992 years

8×16×⅔, Ø8 Blate w/ 2-Rounded Corners74166

2021-20255 years

Belville / Scala, Swing6199

1994-200512 years

Torso Mechanical, Nexo Bot24078

2016-20183 years

1995-201824 years

Technic Steering Rack2790

1988-200316 years

Hair Pulled Back30410

Duplo Swing Frame6496

1996-201318 years

Belville / Scala, Equipment Hand Mirror72124

1997-20059 years

Headwear Accessory Night Vision Goggles15446

2016-20227 years

Duplo Tipper Bucket Bed31088

1997-201317 years

Belville / Scala, Equipment, Bow33052a

1997-20004 years

Belville / Scala, Plant Flower with 14 Petals Type 133052b

1997-20004 years

Belville / Scala, Insect, Beetle / Ladybug33052c

1997-20004 years

Belville / Scala, Insect, Butterfly33052d

1997-20004 years

Belville / Scala, Equipment Cordless Phone6963

1997-20048 years

Headwear Accessory Visor / Chin Guard98129

2016-202611 years

Belville / Scala, Food, Milk Carton33011a

1997-20048 years

Belville / Scala, Food, Bottle Wine33011b

1997-20048 years

Boat, Mast Rigging Short 16 x 56057

1992-200413 years

19L Rotor Blade w/ 3-Pin Holes65422

2020-20256 years

2020-20256 years

Fabuland, Vehicle Base, Car Chassis 14 x 6.5 with Tow-Hook and Light-Gray Wheels3888ac01

1979-19879 years

Fabuland, Door 1 x 6 x 2 Left691

1979-19824 years

Fabuland, Door 1 x 6 x 2 Right692

1979-19824 years

Brick 10 x 10 without Bottom Tubes, without Cross Supports733

1963-19719 years

Scala, Plate Special 2 x 2 with End Bar and End Clips (Human Bracelet Segment)312c

Fence Gate 1 x 3 x 23358

1968-198720 years

1×2 Brick w/ Cable Cutout3134

1957-200145 years

43.2 ID. Balloon R, (81.6×38mm)45982

2003-201816 years

1×4×2 Railing w/ Studs, Asian Round Lattice5103

2024-20252 years

Duplo Toolo Tyre with Cars Tread Design31351

2000-20056 years

Belville / Scala, Equipment Clothes Hanger33016

1997-20048 years

6×12 Vehicle Base65634

2020-20256 years

Bandage, Arm30924

2017-202610 years

Greatsword, Curved Crossguard66964

2020-20256 years

Duplo Wheelbarrow with Yellow Wheels2292c01

1990-200112 years

Technic Steering Arm Small with Towball6571

1994-201421 years

Rubber Technic Tread Attachment 1 x 314149

2013-202513 years

Animal Body Part, Dog Ear, Plate Special 1 x 135463

Scala, Support, Bed 2 x 8 x 1 2/36941

1997-20004 years

Clam Shell, Small49595d

2019-20257 years

2019-20257 years

Octopus, Small49595g

2019-20257 years

Belville / Duplo, Baby Crib / Cradle4908

1994-20029 years

Door for 4×6 Frame w/ Pet Door79730

2021-20266 years

Basketball Net w/ Axle11641

2013-202513 years

4×6×1⅓ Windscreen, Curved3384

2023-20264 years

Balloon Dog35692

2018-20269 years

Large Figure Armor / Shield Cap92216

2011-20122 years

1×2 Brick w/ Click Pin4920

2024-20263 years

Hair Tousled and Spiked Up Very High25411

2019-20257 years

Fairing, Motorcycle Frame, Vintage no Front Mudguard65521

2020-20256 years

Large Figure Weapon, Zamor Sphere Launcher, Top with Barrel and Sight98563

2012-20154 years

Hair Big Curly, Braids2644

Hips and Blue Medium Legs [Complete Assembly]37364c28

Clikits Part Separator with Clikits Logo on Handle46391a

2004-20063 years

Duplo Ladder with Base Locking Ring, Short (Fire)19663

2015-202612 years

Helmet Underwater with Hose30038

1996-19972 years

Fabuland, Equipment Watering Can4325

1982-200827 years

Sports Hoop with 2 Studs and Axle43373

2002-20065 years

Animal / Creature Accessory, Horse Hitching, with 1 x 2 Studs, Hinge [2 Fingers]4587

1984-199714 years

Door 1 x 4 x 6 with 3 Panes with Trans-Brown Glass76041c02

2000-20089 years

Equipment Hand Mixer [Kitchen Implements Kit]97793

2012-20198 years

Duplo Brick 3 x 2 x 2 Slope Shingled15580

2014-20185 years

Turntable 4 x 4 Locking Grooved Base30516

2000-20089 years

Plate Round Corner Left 4 x 8 with Waffle Bottom712a

1955-196915 years

Scala, Necklace71650

1997-20026 years

Large Figure Shield, Type 292202

2011-20133 years

Duplo Treasure Chest 2 x 4 x 348036

2004-201310 years

Duplo Roof Section 8 x 8 x 8, with Door Opening51385

2005-20139 years

Clikits Icon, Round 2 x 2 Small with Hole [Frosted]51509b

2003-20053 years

Large Figure Skeletal, Torso with 6 Ball Joints, and 4 Holes, Extra Small98590

2012-20165 years

Shield, Bowed w/ Handle75902

2015-202511 years

Storage Case Divider, 6.5 x 5.5cm759533

2013-20197 years

Duplo Train Wagon2032

1987-201226 years

Duplo Plate 8 x 3 without Corners (Airplane Wings)2156

1988-200619 years

Belville, Animal / Creature Accessory, Horse Saddle6185

1997-200812 years

Duplo Hook15449

2008-202619 years

Hair Straight Cut and Short Ponytail17630

Food Turkey Body, Rounded Neck33048

1997-202327 years

Duplo Toolo Digger Bucket with 3 teeth6310

1992-201322 years

Wheel 68.8 x 40 Balloon Large2996

1994-200411 years

Large Figure Shield 5 x 5 with Dual Round Prongs41663

2002-20087 years

6×6 Plate, Heart46342

2019-20257 years

Brick 4 x 4 Corner702

1955-196915 years

Stem w/ Bar, 2 Leaves1747

2022-20254 years

Duplo Plant Vine 13L with Studs on Ends89157

2010-202516 years

Weapon Sword Double Blade with Bar Holder [Chi Sword]11103

2013-20153 years

Duplo Turntable / Cannon Base 2 x 292011

2011-202616 years

Duplo Brick 2 x 2 Digger Bucket Arm Holder40637

2001-201313 years

3L CV Joint, Ball52731

2019-20268 years

Fly Wheel with Plate 2 x 8 and Dark Azure Tire [Complete Assembly] (Rip Cord Base)11767

2013-20142 years

Technic Gear Differential [Old Style, 28 Teeth]73071

1980-199415 years

Large Figure Mask Skull Spider20251

Tricycle Frame50015

2019-20268 years

QUATRO 2×4 Brick48201

2004-20063 years

1×2 Jumper w/ Tall (Neck) Stud24445

Duplo Digger Bucket Arm Holder, Pivot Joint40644

2001-20099 years

Technic Flex Cable End with Pin Connection6643

1995-20006 years

Belville / Scala, Blanket / Towel 14 x 5 with Edging72965

1997-20037 years

Train Front 2 x 6 x 217454

2014-20207 years

Duplo Plate 2 x 4 with Round Tube Holder42029

2002-202019 years

Fish w/ Bar49595c

2019-20257 years

Wedge, Plate 16 x 14 Shuttle6219

1995-20039 years

Vehicle Base 2 x 8 x 1 1/3, Inverted Slope Double30277

1997-20004 years

Clikits Cord, Jelly String, 375mm, with Same Colored Caps46827c01

2003-20064 years

Hair Long with Ponytail French Braided with 2 Holes18844

Storage / Sorting Tray, Dacta, 13 Cups [For New Style Storage Bins]54572

2006-201712 years

Rip Cord Flexible with Handle Thick16965

2015-20206 years

4L Bar, Double (Ladder)7307

2025-20262 years

Window 2 x 8 x 2 Boat89648

2010-202415 years

Glass for Window 2 x 8 x 2 Boat89649

2010-202415 years

Technic Spike Connector Flexible with Four Holes Perpendicular45574

2004-20063 years

Technic Pin w/ Foil Connector49731

Ramp Loop 30° Section77823

2022-20232 years

Large Figure Skeletal, Limb, with 2 Ball Joints87840

2L Chain w/ Bar Ends6981

2024-20263 years

Road Sign Round on Pole13459

2013-202412 years

1×14×2 Rack w/ 4-Axle Holes & 7-Pin Holes18942

2015-202410 years

Technic Brick 1 x 2 - 1 x 2 Angled with Bumper Holder [Closed Front]2991

1994-200714 years

Train Buffer Beam, Magnet29084

2018-20258 years

Packaging, Case, Lid, Throwbot / Slizer 'Flying'32176

1999-20002 years

Duplo Container Box 2 x 4 x 2 Door with Handle10563

2010-202415 years

Panel 1 x 6 x 6 with Window15627

2014-202310 years

Duplo Wheelbarrow with Thin Black Wheels2292c02

2001-201010 years

Duplo Brick 8 x 831113

1997-20059 years

Brick Round Corner 16 x 1633230

1999-200810 years

Clikits Cord, Jelly String, 170mm, with Same Colored Caps46589c01

2003-20053 years

Windscreen 9 x 3 x 1 2/3 Bubble Canopy47844

2004-20085 years

Hook, Technic - Large70496

1987-200923 years

2014-20229 years

Clikits Icon Accent, Star 3 1/4 x 3 1/4 with Holographic Pattern46580a

2004-20063 years

1×5 Pneumatic Cylinder19475

1992-202433 years

Ø11 Frame, Round77107

2021-20244 years

Duplo Backhoe Tractor Cabin40639

2001-20099 years

Duplo Toolo, Propeller, 3 Blades86601

1995-201319 years

Technic Spike Connector Flexible with Four Holes, Raised Center45573

2004-20063 years

Pneumatic Switch, Welded47223

2003-201614 years

24L Flex Tube75c24

1998-202427 years

Creature Body Part, Dragon Head Lower Jaw with 1 Stud24199

2016-20183 years

Equipment Net 8 x 14 Lattice30923

2017-202610 years

Equipment Hairbrush with Heart on Reverse [Hair Accessory]96480

2012-20154 years

Equipment Comb with Handle and 3 Hearts [Hair Accessory]96482

2012-20154 years

Equipment Hair Dryer [Hair Accessory]96484

2012-20154 years

Headwear Accessory Glasses, Heart Shaped with Pin96486

2012-20154 years

Equipment Hand Mirror with Heart on Reverse [Hair Accessory]96488

2012-20154 years

Headwear Accessory Glasses, Oval Shaped with Pin96490

2012-20154 years

Headwear Accessory Crown / Tiara with 5 Points and Pin96491

2012-20154 years

Duplo Toolo Tyre (Tire) with Deep Tread44970

2003-201311 years

Duplo Technic Wedge Belt Wheel6527

1995-200814 years

Large Figure Skeletal, Torso (Toa Metru)47305

2004-20063 years

3×3 45° Elbow, Axle Holes5057

2024-20263 years

Duplo Digger Bucket Arm40643

2001-20099 years

Duplo Trailer with Frame and 2 x 4 Studs47451

2004-20129 years

Large Figure Skeletal, Torso with 5 Ball Joints (Av-Matoran Type 2)60895

2008-20103 years

1994-201320 years

Boat Deck 8 x 28 x 392711

2011-202414 years

Duplo Stretcher6424

1994-201118 years

9L Beam, 2-Balls, 2-Socket, 4-Pin Holes90605

2011-20188 years

Scala, Shoe / Slips33023

1997-19993 years

Bracket 2 x 3 - 1 x 3 (Train Signal Stand)4169

1980-19889 years

3×13 Frame, 1-Cross Beam4526

2024-20263 years

Wheel Hard Plastic Spoked30324

1999-20068 years

Hair Mid-Length Wavy with Center Part and Sidelocks35494

Duplo Train Track with Ramps For Car Crossing6391

1988-201831 years

Rim 30 mm with 4 Pin Holes41179

2019-20246 years

Duplo Train Cabin 3 x 3 x 3 1/2 Large Side Windows [Plain]92453

2010-202112 years

Minifig Stand Flexible (Super Jumper)18663

2015-20173 years

Duplo Animal Fish with Thin Tail and Large Tail Fin31445

2001-201313 years

Fabuland, Table4223

1981-19888 years

Large Figure Weapon Ammo, Flexible Ammunition Belt98567

2012-20176 years

Hinge Coupling, Two Connected 2 x 2 Plates [Nylon]650

1963-19697 years

Tyre 30 x 20 Technic4267

1981-199212 years

Clikits Icon Accent, Heart 3 3/8 x 3 3/8 with Raised Border48173

2004-20052 years

Hose, Pneumatic 4mm D.5102

1985-200218 years

6×2 Ladder Holder87913

2010-202516 years

Ø4 Tube, 45° Curved49737

2020-20256 years

Large Figure Foot, Type 187797

2010-20123 years

Tyre 56 x 30 R Balloon32180

1999-20068 years

Duplo Loading Chute / Silo with 2 x 4 Base Bricks31025

1996-200712 years

Duplo Umbrella / Parasol Top with Axle Hole [Plain]92002

2011-202515 years

Wheel Holder, Sprung 2 x 22484c01

1989-199810 years

Hinge Panel 1 x 4 x 3 2/3 with 6 holes, 2 studs on top, Locking 2 Fingers30625

2001-20022 years

Plate Special 2 x 2 with Curved Minifig Head Holder15440

2014-20218 years

Clikits Icon Accent, Flower 4 1/8 x 4 1/8, 10 Petals46469b

2003-20042 years

26L Flex Tube75c26

2005-202218 years

4×4 Rock, Bottom80337

2022-20254 years

Technic Bush RC Car Wheel Flexible45799

2004-20063 years

18mm D. Wheel Cover, 5-Spoke72210a

2021-20266 years

Wheel Cover 7 Spoke Y Shape - for Wheel 1897618979b

2015-20184 years

Windscreen 6 x 6 x 3 Canopy Half Sphere with Hinge [Plain]30083

1997-20048 years

Belville, Animal / Creature Accessory, Horse Bridle - Flexible Plastic6204b

1997-200812 years

Large Figure Foot, Hockey Skate44847

2003-20064 years

Large Figure Weapon Spiked Ball, Thornax Fruit with Black Band64277c01

2009-20113 years

2×6×1⅓ Spring Shooter49743

2020-20256 years

2×3 Brick Minifig Torso37191

2021-20255 years

Clam Shell, Medium49595f

2019-20257 years

Duplo Building Wall 2 x 2 x 6 with Drawer Slots on One Side and Eight Hinges on the Other87322

2010-20189 years

Train Direction Switch - 4.5V 2 x 33218

1968-198720 years

Vehicle Base 4 x 12 x 1 2/330278c01

1997-20004 years

Kick Scooter Base36273

2018-20258 years

Tyre 24 x 43 Technic3740

1977-198913 years

Flames 5 x 7 x 1 x 1/3 with Studs, Handle7727

Hat, Butcher98381

Glass for Aircraft Fuselage Curved Forward 6 x 8 Top11297

2013-202614 years

Light Brick 1 x 4 [Two Bulbs]4771

1986-199712 years

Technic Hub / Handle 1 x 1424

1995-200612 years

Baseplate Raised 8 x 18 with Garage Floor Plate (Old style)820

1955-196915 years

Steering Portal Frame92908

2011-202414 years

Plant, Outdoor Accessory Kit, Flower Rose with Pin95829

2012-20154 years

Plant, Outdoor Accessory Kit, Flower with 6 Rounded Petals and Pin95831

2012-20154 years

Plant, Outdoor Accessory Kit, Flower with 7 Thin Petals and Pin95832

2012-20154 years

Brick 2 x 8 without Bottom Tubes, with Cross Supports3007a

1956-196611 years

Clikits Icon Accent, Heart 2 5/8 x 2 5/846844

2003-20064 years

6L Pneumatic Hose5102c06

1995-202430 years

Belville, Wall, 1 x 8 x 12 with Ivy and Window33217

1999-20068 years

Large Figure Weapon, Disk Throwing Arm (Tohunga)40507

2001-20055 years

Large Figure Skeletal, Limb, Angular with 2 Ball Joints (Toa Hordika)50920

2005-20095 years

Large Figure Connector, Perpendicular 3L with 2 Pins and 2 Ball Joints90630

2011-20188 years

Duplo Train Track Straight 4 x 114563

1983-19919 years

Modulex Brick 2 x 2 with M on Studs1122M

2×2 String Reel w/ Stud78333

2021-20266 years

Duplo Round Rock / Bush / Space Crater 4 x 4 x 1.5 with 2 x 2 Hole23742

2016-202510 years

Vehicle Body, Tricycle Top with Dark Bluish Gray Chassis30187b

2004-201613 years

2×2 Round Corner5924

2025-20262 years

Construction Vehicle Bucket 3 x 6 with 7 Hinge Teeth21709

2015-20206 years

Duplo Barrel31180

1998-20069 years

5×2 ½-Arch3572

2023-20253 years

Custom images are not available for 97 parts on this page.

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

3251 to 3500

Subscribe for updates!

Join thousands of LEGO fans by subscribing to our monthly newsletter. It contains updates to the LEGO Parts Guide, exclusive subscriber content, and a roundup of the best LEGO news from around the web.

The LEGO Parts Guide is a work in progress

This is a handcrafted experience to help you browse LEGO parts in a simpler way. If you have ideas to make it better or encounter any issues, please send me an email at tom@tomalphin.com — Thanks!

Check out the About the LEGO Parts Guide page to learn more about why I created this guide. It also includes a detailed version history with images of early prototypes of this guide.

Support the LEGO Parts Guide

The LEGO Parts Guide is an extension of my LEGO Brick Labels project. If you want to support this project and gain access to behind-the-scenes updates, consider supporting the project at patreon.com.

The LEGO® Parts Guide. © 2026 Brick Architect LLC.
Content and design by Tom Alphin. Use of this content without permission is prohibited.
brickarchitect.com

Brick Architect earns a commission from qualifying purchases at partner sites such as LEGO.com and Amazon. (For a complete list of affiliate programs, visit About Brick Architect.)

LEGO® is a trademark of the LEGO Group which does not sponsor, authorize or endorse this site. As a member of the Recognized LEGO® Fan Media program, we abide by the LEGO Fair Play and Novelty policies by not sharing leaked photos of unreleased sets.

This guide uses external data from Rebrickable, BrickLink, Brickset, and LDraw.