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

2251 to 2500

Part Name(Part Number)

# Sets(Rank)

Brick Round 1 x 1 x 2/3 Light Bulb Cover4770

1986-200520 years

43.2 D. × 18mm, Wheel w/ Technic Axle Hole86652

1997-202428 years

Roller Coaster Wheels24869

2017-20248 years

2×3×3 Ø3 Sweeper Brush (Car Wash)2498

1988-202437 years

2011-20199 years

2×2 Sunflower w/ 16-Petals6901

2025-20262 years

7×3 Ladder, 4-Clips30095

1997-202529 years

Clikits Bead, Connector Thick Small Double with 2 Pins45481

2003-20064 years

Technic Engine Piston Square 2 x 2 - Old3652

1977-199519 years

4×5 Roller Coaster Car26021

2017-20248 years

Wedge 4 x 10 with Cut Corner30181

1998-200710 years

Wave / Power Burst / Flame, Bolt Small with Bar Ends35032c

2018-20236 years

Chopsticks79735

2022-20254 years

Sword, Curved Blade w/ Bar37341a

2018-20225 years

Power Burst, Blaster w/ Bar35032a

2018-20236 years

6×8 Pointed Wedge Slope w/ Cutout22390

2016-202510 years

12L Ribbed Hose w/ Bar Ends14301

2014-202512 years

1×4 Spoiler w/ 2-Studs30925

2018-20258 years

1×6×3 Panel, Studs 2-Sides98280

2012-202413 years

1991-202434 years

Scala, Hair Clip, Round Type33010

1997-19993 years

Flag on Flagpole, Straight3596

1972-200332 years

Hinge 1 x 3 Locking with 2 Fingers and Claw End, 9 Teeth41529

2002-201716 years

Large Figure Skeletal, Torso, Chest (Rahkshi)44136

2003-20075 years

Technic Circular Saw Blade 9 x 9 with Pin Hole61403

2008-201912 years

1997-201620 years

2×4 Dbl. Inv w/ 2-Pins, Sides30390

2000-202122 years

Hinge Bar 8L with 3 Fingers and Open End Stud4319

1982-200322 years

10×10 Dish50990

2005-202521 years

1×1×⅔ w/ Binoculars52494

2019-20246 years

Plate Special 5 x 6 with Hole711

1966-19738 years

Slope Inverted 45° 6 x 4 Double with Recessed Center30183

1998-20069 years

Weapon Bow and Arrow Long93231

2011-202515 years

Duplo Train Steam Engine Cow Catcher4550

1983-201331 years

Wheel Arch, Mudguard, Slope 3 x 42513

1990-200112 years

Belville / Scala, Equipment, Bucket / Basket Handle71861

1994-200815 years

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

2022-20254 years

Aircraft Fuselage Curved Aft Section 6 x 10 Bottom87616

2010-202516 years

Headwear Accessory Ear Protectors / Headphones14045

2014-20152 years

Hair Short Smooth and Right Parting [Plain]15500

2022-20254 years

Technic Figure Helmet Visor2716

1986-199914 years

Hair Bushy Swept Back (The Joker)28551

2018-20258 years

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

1998-202124 years

Hat, Forestman4506

1989-19968 years

Duplo Radar Array4376

1984-200926 years

Hood / Cowl / Farmer's Cap4505

1993-200210 years

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

2004-20085 years

Duplo Video Camera6504

1994-201320 years

Hair Coiled, Straight Sides80682

2022-20254 years

Neckwear Cape, Standard, Very Short [Traditional Starched Fabric]99464

Bigfig Arm, Right [Plain]10124

2016-20172 years

Minifig Neckwear Moustache15439

2015-20217 years

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

2015-20173 years

Duplo Wrench with Handles16265

2015-202511 years

Hair Curly with Thin Braid2640

Plate Special 6 x 16 with Motor Opening Wide3058b

1967-200135 years

3×1×1⅔ Curved5843

Clikits Icon, Heart 2 x 2 Large with Pin45449

2003-20064 years

Duplo Building Column 2 x 2 x 6 with Drawer Slots on Two Sides6462

1994-200714 years

Large Figure Foot, with 3 Holes, Visorak50858

2005-20095 years

1×3 Technic Brick, 3-Pin Holes5565

2024-20252 years

45° 2×6 Slope w/ 6-Studs23949

2017-20259 years

Large Figure Foot, Rahkshi44138

2003-20075 years

Technic Steering Knuckle Arm with Ball Joint6572

1994-201724 years

Tool Saw with Handle and Tooth11601

2013-202210 years

2×2 Round Brick w/ 8-Spikes27266

2017-20259 years

Tail, 45° Stepped w/ Axle Holes2142

2023-20253 years

75mm D. × 17mm Wheel w/ Technic Axle Hole88517

2010-202415 years

Pantograph Shoe w/ 4-Bars37494

2018-20258 years

Ø6 Propeller, 7-Blades w/ Technic Pin Hole87751

2010-202516 years

Scythe / Hook37341d

2018-20225 years

Scythe / Hook, Double37341e

2018-20225 years

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

2000-201718 years

3×6×5 Arch w/ Pillars, Ornamented30613

2001-202222 years

Technic Panel Fairing #22 Large Short, Small Hole, Side A44352

2002-20098 years

Technic Panel Fairing #23 Large Short, Small Hole, Side B44353

2002-20098 years

Large Figure Hand Cover, Armor with Handles for Clips92233

2011-20166 years

Basic Figure Finger Puppet Female [Red, Black Hair]fig0001

1981-199111 years

Large Figure Limb Cover / Torso Cover (Toa Inika)53544

2006-20105 years

Bar 9 x 13 Grille6046

1992-201019 years

Ice Cream Sundae Glass68504

2020-20256 years

Technic Block 3 x 6 x 1 & 2/332165

1999-20024 years

Wire with Brick 2 x 2 x 2/3 Pair, 36L5306bc036

1990-200617 years

4×4 Attachment Ring w/ closure73767

2021-20255 years

Motor, 9V Mini [Old Style]71427c01

1997-20037 years

Tail 12 x 2 x 587614

2010-202415 years

Vehicle Body, Tricycle Body Top with Dark Gray Chassis30187a

1996-20049 years

Windscreen 7 x 4 x 2 Round30384

1999-200911 years

Sword, Katana w/ Dragon Guard (Ninjago Sword of Fire)93055

2011-202313 years

Animal Body Part, Alligator / Crocodile Body6026

1994-201421 years

Windscreen 6 x 4 x 2 Wedge Curved41883

2002-201110 years

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

1994-201320 years

Plate Special 4 x 6 with Hole709

1966-197813 years

Welding Torch/Gun w/ Hose13793

2013-202412 years

Vehicle, Steering Gear 2 x 4 [Complete Assembly]799c800

1966-19738 years

Handbag w/ Zipper93091

2015-202511 years

Duplo Fire Hydrant6414

1995-202228 years

Fairing, Motorcycle, Modern52035

2005-201814 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 Arm with Fake Pulley and Hook6295

1992-200918 years

Equipment Trophy Cup [Plain]89801

2010-202314 years

Bigfig Arm, Left [Plain]10154

2016-20172 years

Helmet Space with Open Face Rounded, Top Hinge10907

2019-20213 years

Hair Flat Top, Short with Straight Even Side Sections25379

2021-20233 years

Hook, Plate 1 x 2 with Crane Hook Right3127b

1967-198216 years

Flower, Tulip5903

2024-20252 years

Large Figure Accessory, Chain Link Section53551

2006-201611 years

Technic Tread Hub32007

1997-20059 years

DUPLO 54° 2×2×2 Slope70676

2021-20255 years

Scala, Shoe, Child Type 133021

1997-19993 years

DUPLO 2×2×1½ Concave11169

2013-202513 years

Technic Plate 1 x 10 with Toothed Ends2719

1986-200419 years

Slope 45° 4 x 4 Double with Locking Hinge44571

2003-20119 years

30mm ID. Tire, Offset (43.2×14mm)56898

2009-202416 years

Duplo Toolo Brick 2 x 2 with Angled Bracket with Forks and 2 Screws6284c01

1992-200817 years

Duplo Toolo Brick 2 x 2 with Holes and Clip on Bottom74957

1992-201322 years

11×15 Frame, Open Center39790

2020-20256 years

Technic Panel Fairing #21 Large Long, Small Hole, Side B44351

2002-20087 years

Sword w/ Square Crossguard37341c

2018-20225 years

Dagger / Knife37341b

2018-20225 years

Propeller Housing6040

1995-200511 years

2×2 Round, Splat80677

2022-20254 years

2018-20258 years

4×4×⅔ Tile w/ Ø2 Rounded Corners68869

2020-20256 years

Wedge Plate 8 x 8 with 3 x 4 Cutout6104

1992-200514 years

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

1994-200714 years

Ball, Soccer72824

2013-202311 years

Brick Special 2 x 4 with Coupling, Male4747

1985-199814 years

Brick Special 2 x 4 with Coupling, Female4748

1985-200016 years

Weapon Gun [Automatic Long Barrel and Round Magazine]85973

2006-201712 years

6×4×1⅓ Windscreen, Curved18973

2015-202511 years

Cone Jagged, Drill Tip64713

2009-202416 years

Belville / Scala, Animal, Teddy Bear - Arms Up6186

1994-201017 years

6×12×⅚ Vehicle Base28324

2017-20259 years

Wedge Curved Inverted 8 x 6 x 2 Cockpit42021

2002-201716 years

6×12×1 Vehicle Base65634

2020-20256 years

Helmet with Breathing Apparatus and Headlights30325

Baseplate 16 x 243334

1977-200125 years

Minifig Neckwear Armour Breastplate with Shoulder Ridges11438

2018-20192 years

DUPLO Camera24806

2016-202510 years

Hair Coiled, Parted78301

2022-20254 years

Hair Swept Back with Short Ponytail95226

2016-202510 years

Hat, Bowler95674

2014-202512 years

2×2 Clikits Star45463

2003-20053 years

Clikits Icon, Star 2 x 2 Large with Pin45462

2003-20053 years

Duplo Drawer 2 x 2 with Semicircle Cutout6471

1994-200512 years

Clikits Icon, Heart 2 x 2 Small with Pin [Frosted]45450

2003-20064 years

Creature Body Part, Wing 9L with Stylized Feathers11091

2013-20164 years

5×1 Steering Arm w/ Towball Socket31794

2014-202512 years

Tail, Middle w/ Pin Hole5717

2024-20252 years

Vehicle Track, Train, 9V Straight74746

1991-200616 years

2022-20254 years

Wheel Old with 12 Studs715

1963-197513 years

2×6 Bracket, Inverted5090

2024-20252 years

Shoulder Cover, Round w/ 2-Bars21560

2015-202410 years

5×8×⅔ Curved w/ 4-Studs15625

2014-20229 years

Steering Hub Holder w/ Pin & Axle Holes65766

2016-202510 years

Duplo Building Wall 1 x 8 x 6 with Window Opening, Hinge on Right51260

2005-20128 years

Wing, Rounded w/ Bar, 5-Feathers67928

2020-20245 years

Panel, Trapezoid, Tipper End Flat with Pins, 1 x 2 Anti-studs3145

1969-198214 years

Large Figure Limb Cover, Size 6, Armor with Ball Joint Socket90638

2011-20188 years

18L Flex Tube75c18

1995-202531 years

Clikits Insert 4 x 446608c02

2003-20064 years

Door 1 x 4 x 5 Right with 6 Panes73312

1983-200725 years

Technic Panel Fairing #20 Large Long, Small Hole, Side A44350

2002-20087 years

4L Web Effect, 2-Branches36083f

2019-20257 years

Wire with Brick 2 x 2 x 2/3 Pair, 15L5306bc015

1988-200619 years

Wedge Plate 8 x 6 x 2/3 with Grille30036

1996-202530 years

Pneumatic Cylinder with 2 Inlets Medium (48mm) with Black Top2793c01

1989-200416 years

10-15L Linear Actuator61927

2008-201912 years

Steering Wheel Holder 2 x 230640

2001-20055 years

Duplo Hose with Yellow Nozzle and Stud Holder6425c03

1995-200410 years

DUPLO 2×4 Tile w/ Wood Grain65109

2020-20256 years

25L Bracelet, 2×14 Studs66821

2020-20234 years

DUPLO 2×2 w/ Rotation Snap, Side22881

2016-202510 years

Tipper Bed 4 x 6, Open Studs4080

1980-201233 years

Door for 4×6 Frame, 3-Panes60797

2008-202316 years

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

2005-201410 years

Duplo Playground Slide Straight with Two Top Studs93150

2011-202111 years

Sword, Elven Warrior w/ Long Hilt11156

2012-202514 years

Shovel, Pixelated (Minecraft)18791

2014-202512 years

Large Figure Accessory, Rahkshi Kraata Holder44139

2003-20064 years

Construction Vehicle Bucket 2 x 3 Curved Bottom, Hollow, with Hinge 2 Fingers4626

1984-200118 years

Grille 1 x 2 x 2 2/3 Sloping50946

2008-202215 years

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

2020-20256 years

Duplo Food Fruit Pyramid16434

2011-202515 years

Headwear Accessory Plume Dragon87687

1992-200312 years

5×4×1⅔ Windscreen, Curved18972

2015-202511 years

Duplo Hose 11L with Stud Holder and Black Hose6426c01

1995-200612 years

Duplo Ladder Stand2223

1989-201931 years

Hair Mid-Length Wavy with Center Part90396

2016-20238 years

Belville / Scala, Equipment Hairbrush71431

1997-20026 years

Hair Swept Right with Front Curl98726

Grille 1 x 2 x 2 Round Top [Lights & Centre Top Stud]30147

1998-20047 years

Web, Large w/ Bar, 2-Handles36083e

2019-20257 years

Rubber Tread Pin24375

2016-202510 years

Duplo Brick 2 x 2 x 2 with Vertical Grooves41978

2002-202322 years

Duplo Toolo Wheel with Connector Pin6290

1992-19998 years

43.2mm ID. Tire (62.4×20mm)32019

1997-202428 years

14L Flex Axle32201

1999-201012 years

Clikits Icon, Flower 2 x 2 Small, 10 Petals with Pin [Frosted]45456

2003-20053 years

Hinge Panel 2 x 4 x 3 1/32582

1990-200415 years

2×4 Tile, Inverted3395

2023-20253 years

3×19 Frame, 2-Cross Beams67491

2022-20254 years

½ Pin w/ Stud Holder65826

2021-20255 years

DUPLO 33° 3×2 Slope35114

2018-20258 years

5×5 Round Corner, 45° Slope76795

2021-20255 years

Large Figure Mask Holder Krana 3 x 441673

2002-20043 years

1×4×5 Window w/ Glass4347

1982-19909 years

Tyre 49.6 x 28 VR6594

1995-20039 years

2.4×2.4 Bar Ring w/ Stud Holder3917

2023-20253 years

Hero Factory Minifigure Arm [2 Clips at 90°]15341

2015-20162 years

8L Coaster Track, Straight26022

2017-20259 years

Technic Tread Large [36 Links]53992

2006-201712 years

Brick Round Corner 12 x 126162

1994-200815 years

25° 8×1×3 Slope w/ Stud49618

2019-20257 years

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

2014-20196 years

Weapon Blade with Spikes and Two Bars23861

2016-202510 years

Duplo Support Column 2 x 2 x 6 Round with Open Latticed Back57888

2007-202418 years

Fairing 1 x 4 Side Flaring Intake with Two Pins30647

2001-20088 years

Technic Pin Connector Block 3 x 3 x 132172

1999-20024 years

21L String w/ 2-Studs75924

1996-200611 years

2008-202417 years

5L Web Effect, Narrow36083a

2019-20257 years

6×6 Dish w/ Handle18675

2016-202510 years

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

1998-200912 years

1L Worm Gear27938

2017-20259 years

2×2 Panel, 4-Corners3131

2023-20253 years

Duplo Building Wall 1 x 8 x 6 with Door Opening51261

2005-20128 years

Storage Bin, Dacta, Medium [New Style]54187

2006-202318 years

10×2×2 Wedge, Curved Left w/ 1-Stud77180

2021-20255 years

10×2×2 Wedge, Curved Right w/ 1-Stud77182

2021-20255 years

String Cord Thick75775

1973-199523 years

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

1988-199912 years

Sports Surfboard [Long]6075

1992-202231 years

DUPLO 24×24 Baseplate4268

1982-202241 years

Duplo Sign Post Tall4913

1986-200015 years

Minifig Head, Cube19729

2016-202510 years

Greatsword, Curved Crossguard66964

2020-20256 years

6×6×1⅓ Cabin Base4597

1984-201330 years

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

2012-20165 years

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

1988-200821 years

Duplo Door / Window with Porthole4248

1981-200222 years

Duplo Train Steam Engine Funnel Top, Red Top4570c01

1983-201533 years

Door 1 x 3 x 3 Left with Window and Vertical Handle801

1966-197712 years

Door 1 x 3 x 3 Right with Window and Vertical Handle802

1966-197712 years

Rip Cord Flexible with Handle Thick16965

2015-20206 years

Equipment Net24086

2016-202510 years

Hair Tousled Mid-Length with Side Part25409

2017-20226 years

Windscreen 4 x 4 x 3 Canopy2620

1990-200415 years

Custom images are not available for 50 parts on this page.

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

2251 to 2500

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