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

2501 to 2750

Part Name(Part Number)

Overall
Rank

1×3 Toolbox98368

2012-202615 years

6×4×1⅓ Windscreen, Curved18973

2015-202511 years

Equipment Animal Grooming Kit Brush Oval, Large94720

2012-202615 years

8×8×⅔ w/ Studs2628

2023-20253 years

Duplo Building Roof Spire 3 x 3 x 316375

2012-202514 years

Storage Case Divider, 13.5 x 5.5cm759532

2013-202513 years

Minifig Neckwear Armour Breastplate with Shoulder Ridges11438

2018-20192 years

8×4×2 Windscreen w/ Handle21849

2016-202611 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

QUATRO 2×2 Brick48138

2004-20063 years

Web, Large w/ Bar, 2-Handles36083e

2019-20268 years

Duplo Wrench47509

2004-201512 years

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

2002-20076 years

½ Pin w/ Stud Holder65826

2021-20266 years

Hat, Forestmen (Reissue with Blind Hole for Feather)88489

2022-20254 years

8×16×2⅓ Vehicle Base w/ 4×14 Recess18937

2015-202612 years

1×12×5 Double6184

1994-200411 years

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

Train Buffer Single3488

1974-198512 years

2022-20265 years

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

1986-19927 years

DUPLO 2×3×2 Curved11344

2013-202614 years

Hat / Cap Hoth Rebel Trooper87555

Hair Long Smooth with Bangs Swept to the Right92083

Helmet Space with Open Face Rounded, Top Hinge10907

2019-20213 years

Fairing, Motorcycle, Modern52035

2005-201814 years

Duplo Playground Slide Straight with Two Top Studs93150

2011-202111 years

25L Bracelet, 1×14 Studs67196

2021-20244 years

3×3×2, Ø6 Curved Railing w/ Studs, Ornamental41823

2019-20257 years

5×4×1⅔ Windscreen, Curved18972

2015-202511 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

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

PRIMO 1×3 Brick31002

1995-20017 years

Hinge Bar 8L with 3 Fingers and Open End Stud4319

1982-200322 years

Large Figure Weapon Sword, Blade with Bar, Single Edge65184

2020-20256 years

Duplo Hose with Rubber End and Light Bluish Gray Nozzle58498c01

2007-202519 years

Scala, Shoe, Adult Type 233022

1997-20004 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

4×4 Attachment Ring w/ closure73767

2021-20255 years

1×2 Beam w/ Axle, Side7244

2025-20262 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

Plate Special 2 x 5 with Towball Socket3491

1974-199724 years

Linear Actuator Holder61904

2008-202518 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, Recessed Studs71772

2021-20255 years

3L Flex Tube75c03

1997-201620 years

Door Sliding - Type 14511

1983-201331 years

Pantograph Shoe w/ 4-Bars37494

2018-20269 years

Ice Cream Sundae Glass68504

2020-20267 years

Brick Soft 2 x 429541

1998-201316 years

15mm D. Wheel Cover, 10 Spokes18978b

2015-202612 years

1×5×1⅓ Wedge Slope Left3388

2023-20264 years

1×5×1⅓ Wedge Slope, Right3389

2023-20264 years

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

2003-20064 years

DUPLO 2×4 Tile w/ Wood Grain65109

2020-20267 years

15° 5×8×⅔ Ramp w/ Rounded Corners75539

2021-20266 years

Construction Vehicle Bucket Smooth 2 x 4 x 1784

1971-199828 years

Handbag w/ Zipper93091

2015-202612 years

1×4 Flame w/ 2-studs70880

2021-20255 years

Hair Ponytail and Fringe13785

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

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

2006-20083 years

Headwear Accessory Plume / Feather / Ponytail22411

2016-20238 years

5L Flex Tube75c05

1991-202636 years

Rock Arctic Globe, Top30286

1999-201517 years

8×8×4 Ramp, Concave75538

2021-20266 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

Hair Long with Bun2633

Hair Curly with Thin Braid2640

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

2009-202618 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

Web, Med. w/ Bar36083c

2019-20268 years

Decoration Ball / Orb / Sphere [Scala Finial]33176

1998-200710 years

Storage Bin, Dacta, Medium [New Style]54187

2006-202318 years

2×6 Plate w/ Hanger78168

2021-20266 years

1×2×2 Brick w/ Photo Clip37452

2020-20256 years

Light Brick 1 x 2 with Single Side Light6035

1991-201323 years

2024-20263 years

Door for 4×6 Frame, 3-Panes60797

2008-202316 years

Oil Lamp (Genie)98383

2012-202615 years

Arm Piece with Pin, 3 Fingers6217

1995-20006 years

Windscreen 2 x 4 x 1 2/321

1974-19807 years

Tool Pipe Wrench / Adjustable Spanner4328

1982-200625 years

Wing, Dragon w/ Bar (Webbed Tattered)5984

Duplo Hydraulic Arm (40636 / 64123)64123

2001-20099 years

1989-201123 years

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

1971-199929 years

2×4×2 w/ Holes 2-Sides6061

1992-20009 years

3×5 Panel w/ Cutout67139

2020-20267 years

Equipment Cutlery - Knife [Kitchen Implements Kit]97782

2012-20198 years

Mountain Bike Frame36934

2018-20269 years

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

2004-20074 years

30mm ID. Tire, Tractor (56×26mm)70695

2021-20266 years

2018-20258 years

Hair Long Tousled with Center Part20595

2016-20205 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

Aircraft Fuselage Curved Forward 6 x 8 Top11293

2013-202614 years

Duplo Sign Post Tall4913

1986-200015 years

Plate Special 4 x 8 with Studs in Centre6576

1993-201018 years

18mm D. × 14mm Spherical Wheel w/ Tire, Technic Pin Hole55889

2019-20257 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

RC Train Wheel, Spoked, Axle & Pin85489b

2009-202517 years

Large Figure Skeletal, Torso, Chest (Rahkshi)44136

2003-20075 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

Pneumatic Pump New Style with Black Top2797c02

1989-201426 years

Power Burst, Small Shield35032f

2018-20236 years

Hair Coiled, Parted78301

2022-20254 years

Duplo Car with 2 x 2 Studs and Yellow Base and Hubs2218c01

1988-199912 years

4×3×2 Ridged Cover w/ 2×2 Studs, Handle79896

2022-20265 years

Vehicle Body, Motorcycle / Quadricycle Frame70682

2021-20266 years

2×2×2 Cone, Inverted49309

2019-20268 years

Duplo Door 1 x 4 x 4 with Nine Panes31171

1998-202023 years

Technic Panel Car Mudguard Left61071

2008-20169 years

2×4 Dbl. Inv w/ 2-Pins, Sides30390

2000-202122 years

Large Figure Limb / Torso Cover, Armor (Toa Okoto)19087

2015-20184 years

#61 5×7 Fairing, Tapered, Left80267

2022-20254 years

#60 5×7 Fairing, Tapered, Right80268

2022-20254 years

Large Figure Foot, Claw, Piraka53562

2009-20146 years

DUPLO Ball Tube, Straight31452

2002-202019 years

Hair Two Round Buns [Plain]65579

2022-20265 years

Large Figure Skeletal, Connector Block 1 x 3 x 2 with 2 Pins and Axle Hole (Rhotuka)50901

2005-20062 years

6×4×1⅓ Windscreen, Pointed22483

2016-20238 years

Minifig Neckwear Scuba Breathing Regulator24135

6×6×1⅓ Cabin Base4597

1984-201330 years

Cone 2 x 2 x 1 2/3 Octagonal, Open Stud6039

1995-20028 years

Brick Soft 2 x 229540

1998-201316 years

Homemaker Cupboard Door 4 x 4838

1971-198010 years

Coaster Track, Ramp Bottom26559

2017-20248 years

Technic Engine Piston Square 2 x 2 - Old3652

1977-199519 years

1×1×1⅔ Brick, Studs 3-Sides7729

2025-20262 years

Pod, Top Cap 9 x 9 x 1 1/3 X-Pod47675

2004-20074 years

10-15L Linear Actuator43097

2008-202518 years

DUPLO 2×2 w/ Rotation Snap, Side22881

2016-202611 years

Pin Hub, 3L Axle5713

2024-20263 years

Rip Cord, Rhotuka, 12L with Connector Block 1 x 3 x 550900

2005-20062 years

Curled Vine w/ Bar1997

2023-20264 years

Duplo Toolo Cockpit 4 x 631196c01

2000-201314 years

Brick Curved 8 x 2 x 241766

2002-201110 years

8×16×2⅓ Hull, Middle95227

2011-202515 years

Hair Long Wavy, Right Side Part, with Short Sides, 2 Holes - 1 each on Top and Side (Ariel)15677

2015-20173 years

Duplo Video Camera6504

1994-201320 years

Plate Special 4 x 6 with Hole709

1966-197813 years

Tyre 20 x 30 Balloon Medium 49.6 x 206581

1994-200613 years

DUPLO 2×4×5 Cabinet27395

2017-202610 years

Windscreen 4 x 4 Roll Cage47758

2004-202017 years

Belville / Scala, Equipment Cup33054

1997-20026 years

Clikits Icon, Flower 2 x 2 Small, 10 Petals with Hole [Frosted]45458

2003-20042 years

Grappling Hook w/ Handle15534

2014-202310 years

8×8×6 Rock Panel, Corner23996

2016-202611 years

Duplo Rotor 3 Blade for Small Helicopter Body (Propeller)6352

1988-200821 years

Hips and Black Medium Legs [Complete Assembly]37364c03

Vehicle Base 4 x 4 x 1 1/3 with Wheel Arches, 2 x 2 Recessed Center and Hole24151

2016-20194 years

Equipment Cupcake Holder [Kitchen Implements Kit]97784

2012-20198 years

Tall Top Hat [PLAIN]27149

2018-20247 years

Animal Body Part, Dinosaur, Head, Small40384

Wheel Old with 12 Studs715

1963-197513 years

Minitalia 2×8 Brickm3007

1970-19734 years

Animal, Starfish33122

1998-201417 years

Large Figure Foot, Piraka Mechanical53568

2006-20105 years

Rock Arctic Globe, Bottom30342

1999-201517 years

Large Figure Shoulder Cover, Armor (Toa Metru)47310

2004-20063 years

1976-200530 years

Technic Panel Fairing # 3 Large Long, Large Holes, Side A32188

1999-20057 years

Technic Panel Fairing # 4 Large Long, Large Holes, Side B32189

1999-20057 years

2014-202613 years

2×2×3 Cone, Jagged28598

2017-20259 years

16×16×⅔, Recessed Studs69958

2021-20255 years

3×3×5, Ø4 ¼-Cylinder w/ 2-Bows60373

2019-20257 years

Headwear Accessory Plume Dragon87687

1992-200312 years

Duplo Rear Spoiler 2 x 4 x 1 / 2 [Plain]89398

2011-202616 years

Duplo Plant Vine with Leaves and Two End Anti-Studs89158

1997-202428 years

Chopsticks79735

2022-20265 years

Launcher, Technic Competition Cannon, Round Bottom with Same Color Ends32074c01

2000-201314 years

Helmet Castle - Dragon Crown Top with Clip6122

1993-200311 years

Homemaker Bookcase/Cupboard 2 x 4 x 41

1971-198212 years

2×4×13 Support, ½-Circle w/ Pin Holes 1749

2022-20265 years

Propeller 6 Blade Fan 8 x 830078

1997-200610 years

Primo Wheel Base 1 x 2 with Hitches and Yellow Wheels31605c01

1997-20026 years

Support 2 x 2 x 8 with Grooves, Two Sided Lattice and Top Peg30646a

2001-20022 years

Belville / Scala, Equipment Flower Pot33008

1997-20048 years

11L Sword / Blade w/ Axle, 3-Bar Holders35633

2018-20258 years

1×6×4⅓ Angled Brick w/ Cutout, 4-Pin Holes49699

2019-20257 years

2×2 Hemisphere w/ Cutout61287

2009-202416 years

Handcuffs, Web36083b

2019-20268 years

Wheels Train Spoked Small (23mm D.) and Black Brick, Modified 2 x 4 [Black]4180c01

1980-19878 years

Ball, Soccer72824

2013-202311 years

Znap Beam 9, 8 Holes, Triangular32214

1998-19992 years

Flag on Flagpole, Straight3596

1972-200332 years

Windscreen 2 x 4 x 2 Inverted4284

1982-201029 years

Launcher, Vehicle Racer30556

Duplo Plate 3 x 4 x 2 1/3 Rampart51698

2004-20085 years

Large Figure Shield, with Handle for Clip92222

2011-20155 years

Pullback Motor 9 x 4 x 2 2/347715

2003-20108 years

Large Figure Weapon Spiked Ball, Half98578

2012-20176 years

DUPLO 24×24 Baseplate4268

1982-202241 years

Tread Small (20 Links)43903

2003-202119 years

3×3×6 ¼-Cylinder w/ Curved Top6059

1992-202635 years

Minifig Neckwear Backpack with Horizontal Pin Hole15406

2014-20229 years

Duplo Brick 4 x 3 x 3 Wry Inverted51732

2004-20118 years

Tool Jack [Complete Assembly]4629c01

1984-200320 years

Coaster Track, Small Ramp34738

2017-20237 years

Large Figure Skeletal, Torso, Gearbox32489

2001-20055 years

Boat, Mast 2 x 2 x 9 2/3 Bar with Slot on Top and 2 Finger Hinge on Two Sides4318

1982-200221 years

Duplo Train Chassis 2 x 6 with Red Train Wheels and Moveable Hook4559c01

1983-201230 years

Duplo Toolo Arm 2 x 6 with Triangular Screw at Both Ends6279

1992-19998 years

Baseplate 16 x 243334

1977-200125 years

Steering Hub Holder w/ Pin & Axle Holes65766

2016-202611 years

Wedge Curved 4 x 3 Recessed Back with Opening, Two Studs [Plain]50948

2005-201410 years

Door, Gate 1 x 3 x 6 Curved Top2554

1989-200517 years

#50 5×13 Panel, Curved, Tapered L.67142

2020-20267 years

Hair Scruffy and Swept Right40938

2019-20257 years

Duplo Crane Base 2 x 2 with Hook Holder15450

2010-202516 years

Insect Accessory, Spider Web, Dome Shaped with Bar, Clips80487

2022-20265 years

Equipment Flask with Handle4429

1984-200825 years

4×2 Wedge, Curved Right6929

2025-20262 years

4×2 Wedge, Curved Left6930

2025-20262 years

Duplo Door / Window 1 x 4 x 2 Pane with Curved Top31022

1996-201419 years

Brick 12 x 2430072

1996-200813 years

Duplo Building Roof Support51383

2005-20139 years

3L Towball, Bar w/ Pin 80477

2022-20265 years

Clikits Icon, Star 2 x 2 Large with Hole45464

2004-20052 years

4×6 Door, Wood w/ Window5466

2024-20263 years

Large Figure Mask Kaukau32571

2001-20055 years

Large Figure Head Connector Block (Tohunga)32579

2001-20066 years

Technic Figure Helmet2715

1986-199914 years

Sword Blade, Crystallized w/ Bar79985

2022-20254 years

65° 2×6×2 Windscreen Frame, 2 Panes13760

2013-202614 years

Duplo Wrench with Handles16265

2015-202612 years

Images are not available for 55 parts on this page.

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2501 to 2750

The LEGO Parts Guide is a work in progress

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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.

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Content and design by Tom Alphin. Use of this content without permission is prohibited.
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