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.

These results are 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

Sort ByOverall Rank# of Pieces # of Sets # of Colors # of Years Produced

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

2251 to 2500

Part Name(Part Number)

Overall
Rank

6×2 Window w/ Glass, 3-Panes645

1954-197522 years

Slope Curved 8 x 6 x 2 Double45411

2004-202320 years

Large Figure Limb Cover, Leg Shin Guard with Ball Joint Socket21562

2015-20184 years

Duplo Ladder 8 Rung2224

1989-201931 years

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

1969-200335 years

Duplo Car Base 4 x 8 with Four Black Wheels and Yellow Hubs24911c01

2014-202310 years

Bar, Curved w/ Axle & 2-studs4042

2023-20253 years

Duplo Roofpiece Slope 33 4 x 4 with Awning Overhang with 9 Bottom Tubes31170

1998-201619 years

1989-201325 years

2×2 Wedge w/ Jumper27928

2017-20248 years

Tap 1 x 2 Base with Light Gray Spout69c01

1976-200227 years

Vehicle Base 6 x 5 x 2 [2 Seats]30149

1998-202124 years

Power Burst, Blaster w/ Bar35032a

2018-20236 years

Wire 12V / 4.5V with Two Leads [Undetermined Length]74503

1966-199227 years

Wedge Plate 8 x 6 x 2/3 with Grille30036

1996-202530 years

Tipper Bed 4 x 6, Open Studs4080

1980-201233 years

11×11 35-Tooth ¼ Gear Ring24121

2016-20249 years

-60° 4×1×3 Inverted Slope w/ 4-Studs67440

2020-20245 years

33° 3×3 Inside Corner Slope w/ 5-Studs99301

2011-202414 years

4×4 Wedge, Pyramid47757

2006-20105 years

Ring 4 x 4 with 2 x 2 Opening and 4 Arrow Ends (Ninjago Spinner Crown)98341

2012-202514 years

Hair Short Tousled40233

2001-20011 year

String Reel 2 x 4 x 2 Drum4208

1981-201737 years

Magnetic Train Coupling4023

1980-19878 years

Fishbowl Helmet51283

2020-20256 years

4×4×⅔, Ø2 Tile w/ Rounded Corners68869

2020-20256 years

4×6×⅔, Ø4 Blate w/ 2-Rounded Corners89681

2022-20254 years

Clikits Icon, Flower 2 x 2 Small, 5 Petals with Pin [Frosted]45453

2003-20042 years

2×2 Round Tail w/ Pin Hole67361

2021-20255 years

Technic Pin with Dual Wheels Holder61483

2008-202518 years

Animal / Creature Body Part, Dinosaur / Dragon Arm, Right6127

1993-200311 years

Animal / Creature Body Part, Dinosaur / Dragon Arm, Left6128

1993-200311 years

Duplo Brick 2 x 4 x 2 Curved Top31213

1999-202325 years

Wheel Hard Plastic with Small Cleats64711

2009-202012 years

Steering Yoke40001

2001-202525 years

Brick Special 2 x 2 Racer Driver No Head41850

2002-20032 years

Scala, Plate 4 x 433062

1997-20015 years

DUPLO 2×6×2 Curved w/ 2×2 Cutout11197

2013-202412 years

4×4×3, Ø8 ¼-Cylinder4041

2023-20253 years

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

2020-20256 years

Door 1 x 4 x 5 Right with 6 Panes73312

1983-200725 years

Wheelchair24312

2016-202510 years

Shield, Ovoid2586

2003-202422 years

2×2 Round, Splat80677

2022-20254 years

16L Coaster Track, Straight25059

2018-20247 years

Panel, Angled with Studs 3-sides (Tipper)30022

1996-202429 years

Minifig Neckwear Shoulder Guards37614

2021-20211 year

Brick Special 2 x 3 x 3 with Cutout and Lion Head [Hollow Studs]30274

2000-201718 years

Brick 2 x 2 without Bottom Tubes, Slotted (with 1 slot)3003c

1949-19502 years

Wire with Brick 2 x 2 x 2/3 Pair, 20L5306bc020

1996-200611 years

Roller Coaster Wheels24869

2017-20248 years

Pneumatic Switch with Top Studs75215

1984-200421 years

Ø2 Reel w/ Axle Hole61510

2008-202518 years

Hair Mid-Length Wavy with Center Part90396

2016-20249 years

DUPLO 2×6×5 Ball Tube Exit31191

1998-202023 years

7L Forked, 2-Balls, 1-Socket, 2-Pin Holes90615

2011-20188 years

Hook, Tow Hook with 2 Studs on Both Sides3136

1969-200335 years

Animal / Creature Body Part, Tail / Neck, Base Section with Black Pin40395

2001-201414 years

2×2 Cake Frosting65700

2020-20256 years

2×4×3 Brick30144

1998-200811 years

Vehicle Base, Train 6 x 24 with Two 1 x 2 Cutouts and 3 Round Holes Each End6584

1994-200714 years

Propeller 2 Blade 9 Diameter2952

1993-200816 years

Large Figure Foot, with Ball Socket 5 x 6 x 215367

2014-20196 years

Duplo Brick 2 x 4 x 231111

1997-201923 years

Plate Special 1 x 2 with 4 x 4 disk at 90 degrees30209

1998-200912 years

4L Web Effect, 2-Branches36083f

2019-20246 years

Minifig Simple Hose Nozzle with 35L Black String16542

1981-201636 years

Hat, Flat Cap2514

2023-20253 years

2×2 Bracket w/ 3×2 Plate, Curved69906

2021-20244 years

Axe, Pixelated (Minecraft)18788

2014-202512 years

Minitalia Slope 33° 3 x 4 with Bottom X Supports3297mia

1970-19734 years

Belville / Scala, Equipment, Bucket / Basket Handle71861

1994-200815 years

Tool Saw with Handle and Tooth11601

2013-202210 years

3L Driving Ring18947

2015-202410 years

Projectile, Technic Competition Arrow, Beam Shaft with Solid Black Rubber End76110c01

1998-20069 years

Crown, 6-point w/ Bar25516

2016-20249 years

Cone Jagged - Power Miners Drill64713

2009-202416 years

Vehicle Track, Train, 9V Straight74746

1991-200616 years

Technic Circular Saw Blade 9 x 9 with Pin Hole61403

2008-201912 years

6L Flex Tube75c06

1991-202333 years

18mm ID. Offset, (37×14mm)35578

2019-20257 years

Technic Driving Ring 2L, 4 Ridges6539

1994-201421 years

Launcher, Weapon Crossbow Shooter20105

2015-202410 years

Technic Gearbox Half32166

1999-20024 years

41mm D. × 15mm, 7-Pin Holes68327

2020-20256 years

Equipment Stretcher Wheels4715

1985-200824 years

Minifig Neckwear Beard, Rounded End [Gandalf]10052

2023-20242 years

Equipment Wheelbarrow98288

2012-202312 years

24 Tooth, Clutch76244

1997-201822 years

Hair Swept Back with Widow's Peak Chin-Length and Bushy in Back21269

2021-20233 years

Hair Long Wavy with Centre Part95225

2021-20211 year

Large Figure Weapon Claw, Bent and Notched with Clip20252

2015-20173 years

Minifig Bracket w/ 4-handles36452

2019-20202 years

5L Web Effect, Narrow36083a

2019-20246 years

Large Figure Head Connector Block (Toa Metru)47312

2004-20096 years

10L Ribbed Hose78c10

1998-200811 years

Scala, Hair Clip, Round Type33010

1997-19993 years

Sports Field Section 8 x 1630489

2000-20067 years

Duplo Door / Window Pane 1 x 3 x 46468

1994-200512 years

Weapon Blade with Spikes and Two Bars23861

2016-20249 years

Propeller Housing6040

1995-200511 years

Large Figure Mask Pakari32566

2001-20055 years

Wheel Wagon Huge (43mm D.)33211

2000-201920 years

Tile Remover Key Diamond [DOTS]78169

2021-20255 years

Light Brick 2 x 3 x 1 1/3 with Dark Bluish Gray Base [Yellow LED]62930

2008-202417 years

5×1 Steering Arm w/ Towball Socket31794

2014-202411 years

60 Tooth Turntable, Base18939

2015-202410 years

Dish 2 x 2 x 2/3 Light Reflector71128

1993-200412 years

#3 3×2 Fairing, Angled 22.5°2457

2023-20253 years

Minifig Neckwear Armor Breastplate with Shoulder Pads Large, Pentagonal Hole in Front and 4 Studs on Back22402

2017-20171 year

3×3×6 Panel, Convex Corner2468

1988-200417 years

Animal, Clam [Type 1 - Continuous Scalloped Inner Lip]30218

1998-201518 years

Duplo Building Wall 1 x 8 x 6 with Door Opening51261

2005-20128 years

2×2 Tile w/ Ø2 Rounded End5520

2024-20252 years

5L Bean, 1-Ball, 2-Sockets90622

2011-20166 years

2×8×6 Window/Door Frame80400

2022-20254 years

33° 2×2 Double Wedge, Curved1762

2022-20254 years

43.2mm ID. Street, (62.4×20mm)32019

1997-202428 years

4×2×2 Rocket Engine Tail4746

1985-200218 years

2×2 Inverted, Corner4190

2023-20253 years

Boat, Anchor - Two Top Holes95354

2011-202414 years

6×6 Dish w/ Handle18675

2016-20249 years

11×15 Frame, Open Center39790

2020-20245 years

Duplo Plate 2 x 4 x 1/3 with 4 Center Studs [Thin]4121

1986-199510 years

Large Figure Skeletal, Limb, Plated with 2 Ball Joints (Piraka)53574

2006-20094 years

Belville, Headwear, Crown Small22670

1999-20079 years

2012-202514 years

Grille 1 x 4 [Two Pins]30622

2001-20055 years

2017-20259 years

Equipment Stretcher4714

1985-201430 years

Large Figure Head Connector Block Eye/Brain Stalk (Toa Metru)47313

2004-20085 years

Bucket with Handle Holes and 5 Bottom Holes - Center Bottom Stud Holder48245

1994-201320 years

Technic Tread Large [36 Links]53992

2006-201712 years

Windscreen 6 x 4 x 1 Curved18973

2015-202511 years

Minifig Neckwear Armour Breastplate with Shoulder Ridges11438

2018-20192 years

Duplo Food Fruit Pyramid16434

2011-202515 years

Slope 45° 2 x 6 x 2/32875

1991-200111 years

Large Figure Head Connector Block (Vahki)47332

2004-20085 years

Vehicle Body, Tricycle Body Top with Dark Gray Chassis30187a

1996-20049 years

Windscreen 7 x 4 x 2 Round30384

1999-200911 years

Minifig Head, Cube19729

2016-20249 years

QUATRO 2×2 Brick48138

2004-20063 years

Hair Short Smooth and Right Parting [Plain]15500

2022-20254 years

Duplo Wrench47509

2004-201512 years

Large Figure Skeletal, Limb, with 2 Ball Joints, and 1 Hole (Toa Nuva)43557

2002-20076 years

Arm Piece with Pin, 3 Fingers6217

1995-20006 years

Arm Piece with Pin, 2 Fingers6048a

1992-200312 years

Helmet with Breathing Apparatus and Headlights30325

2002-20021 year

1×12×5 Double6184

1994-200411 years

Train Buffer Single3488

1974-198512 years

Duplo Plate 2 x 4 x 1/3 Half Circle with 2 Studs [Thin]3808

1986-19927 years

Hat Rag Wrap / Bandana, Rounded Top18927

Hat / Cap Hoth Rebel Trooper87555

2013-20131 year

Helmet Space with Open Face Rounded, Top Hinge10907

2019-20213 years

Fairing, Motorcycle, Modern52035

2005-201814 years

60 Tooth Turntable, Top18938

2015-20217 years

Duplo Playground Slide Straight with Two Top Studs93150

2011-202111 years

25L Bracelet, 1×14 Studs67196

2021-20244 years

12L Ribbed Hose w/ Bar Ends14301

2014-202411 years

Windscreen 5 x 4 x 1 1/318972

2015-202511 years

DUPLO 4×3 Flag, Wavy31925

2017-20259 years

Belville Wall 6 x 8 x 12 - Tower with Window33213

1999-20079 years

Belville, Cupboard 4 x 4 x 4 with Elliptical Hole for Sink6197

1994-200815 years

Hair Rear Cowlick15443

2022-20221 year

Minifig Neckwear Armor with Dual Layer Shoulder Pads35635

2020-20201 year

Window 2 x 6 x 6 Freestyle6236

1995-200713 years

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

2011-20155 years

Animal, Snake with Straight Tail98136

2012-20121 year

PRIMO 1×3 Brick31002

1995-20017 years

Hinge Bar 8L with 3 Fingers and Open End Stud4319

1982-200322 years

Scala, Shoe, Adult Type 233022

1997-20004 years

13L Flex Tube75c13

1996-202530 years

Brick 2 x 2 without Bottom Tubes, Slotted (with 2 slots, opposite)3003d

1949-19557 years

Slope Curved 8 x 6 x 2 Inverted Double45410

2003-202220 years

37mm D. × 22mm w/ 7 Pin Holes22410

2016-20249 years

Technic Panel Car Mudguard Right61070

2008-20169 years

Animal / Creature Accessory, Horse Battle Helmet [Angular, Front Clip]48492

2004-20096 years

Technic Forklift Fork2823

1989-202335 years

Web, Small w/ Bar36083d

2019-20246 years

Plate Special 2 x 5 with Towball Socket3491

1974-199724 years

7-9L Linear Actuator92693

2011-202414 years

Minifig Neckwear Beard, Fancy93069

2017-20215 years

Large Figure Foot, with Ball Joint Socket with Flat Top 3 x 6 x 2 1/362386

2008-20103 years

4×8 Tile, Inverted83496

2022-20243 years

8×16×⅔ Smooth w/ recessed studs71772

2021-20255 years

3L Flex Tube75c03

1997-201620 years

Door Sliding - Type 14511

1983-201331 years

1×2 w/ Leaf (Large Fern)5151

2024-20252 years

2×4 Windscreen, Curved81911

2022-20254 years

Brick, Soft 2 x 429541

1998-201316 years

Clikits Icon, Heart 2 x 2 Small with Pin [Polished]46277

2003-20064 years

DUPLO 4×4 Turntable92005

2011-202414 years

Duplo Hose with Rubber End and Light Bluish Gray Nozzle58498c01

2007-202519 years

Construction Vehicle Bucket Smooth 2 x 4 x 1784

1971-199828 years

Duplo Pitchfork58086

2007-202418 years

Plate Special 5 x 6 with Hole711

1966-19738 years

Duplo Panel 1 x 2 x 1 2/3 Sloped with 3 Embossed Gauges6428

1995-200814 years

Arm, with Pin, Black Hand [PLAIN]67906c01

2021-20211 year

Large Figure Skeletal, Torso with 2 Ball Joints (Piraka)53564

2006-20083 years

Headwear Accessory Plume / Feather / Ponytail22411

2016-20238 years

Hair Tousled, Mid-length10048

2024-20241 year

Hair Mid-Length Combed Behind Ear36037

2022-20254 years

Rock Arctic Globe, Top30286

1999-201517 years

28 Tooth, Dbl. Bevel46372

2019-20246 years

Homemaker Drawer 4 x 4 x 23

1971-198010 years

Storage Bin Lid, Dacta [For New Style Trays]54190

2006-202318 years

Power Burst, Large Shield35032e

2018-20236 years

30mm ID. Solid, (43.2×14mm)30699

2017-20259 years

Duplo Car Base 2 x 6 with Fake Bolts, Open Hitch End and Yellow Wheels11248c01

2012-202413 years

Slope 33° 6 x 6 Double (Train Roof)4509

1983-201230 years

19L Flex Tube75c19

1996-201318 years

Wheel Arch, Mudguard, Slope 3 x 42513

1990-200112 years

Large Figure Mask Ruru (Turaga)32567

2001-20055 years

Duplo Train Steam Engine Cow Catcher4550

1983-201331 years

Decoration Ball / Orb / Sphere [Scala Finial]33176

1998-200710 years

Storage Bin, Dacta, Medium [New Style]54187

2006-202318 years

Hair Bushy Swept Back (The Joker)28551

2018-20181 year

Minifig Neckwear Headphones66913

2022-20254 years

Light Brick 1 x 2 with Single Side Light6035

1991-201323 years

Door for 4×6 Frame, 3-Panes60797

2008-202316 years

Linear Actuator Holder61904

2008-202114 years

1×4 Spoiler w/ 2-Studs30925

2018-20258 years

Windscreen 2 x 4 x 1 2/321

1974-19807 years

Tool Pipe Wrench / Adjustable Spanner4328

1982-200625 years

4×1 Wedge, Curved Right5414

2024-20252 years

4×1 Wedge, Curved Left5415

2024-20252 years

Duplo Hydraulic Arm (40636 / 64123)64123

2001-20099 years

Shovel, Pixelated (Minecraft)18791

2014-202512 years

1989-201123 years

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

1971-199929 years

Steering Hub Holder w/ 2-Pin Holes11950

2013-202412 years

1×13 Rack w/ 2-Pin Holes & 2-Axle Holes64781

2009-202416 years

2.4×2.4 Bar Ring w/ Stud Holder3917

2023-20253 years

Equipment Cutlery - Knife [Kitchen Implements Kit]97782

2012-20198 years

Equipment Animal Grooming Kit Brush Oval, Large94720

2012-202312 years

Pod, Bottom Cap 9 x 9 x 1 X-Pod47676

2004-20074 years

3×5×2 Panel, Curved80285

2022-20254 years

Boat / Rubber Raft / Dinghy, Large 22 x 10 x 362812

2008-202417 years

Duplo Rock Cave 4 x 4 x 631071

1997-200913 years

1×4 Rock w/ Flames, 2-studs70880

2021-20233 years

Duplo Building Roof Spire 3 x 3 x 316375

2012-202211 years

Duplo Sign Post Tall4913

1986-200015 years

Plate Special 4 x 8 with Studs in Centre6576

1993-201018 years

8×8×4 Ramp, Concave75538

2021-20255 years

Large Figure Limb Cover, Armor, Knee / Shoulder98592

2012-20165 years

Duplo Fence 1 x 10 x 2 [Clip and Bar ends]98460

2009-202113 years

Large Figure Skeletal, Torso, Chest (Rahkshi)44136

2003-20075 years

5×8×⅔ Ramp w/ Rounded Corners75539

2021-20255 years

Equipment Dish / Plate Round [Kitchen Implements Kit]97783

2012-20198 years

Large Figure Weapon, Claw, Climbing Claw / Kodan Ball Half (Toa Nuva)44036

2002-20098 years

Custom images are not available for 59 parts on this page.

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2251 to 2500

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