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 pieces you would have of each part (when ignoring different colors).

ShowCurrentAll Years

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

2001 to 2250

Part Name(Part Number)

# Pieces(Rank)

55mm D. × 22mm Wheel, Viking w/ Technic Pin Hole55817

2006-202419 years

Plate Special 6 x 6 x 2/3 Cross with Dome30303

1999-201315 years

Duplo Car Base 2 x 6 with Red Wheels and Old Style Closed Hitch End4883c02

1976-199419 years

Technic Gear 9 Large Tooth569

1970-19778 years

7-9L Linear Actuator92693

2011-202515 years

10×6×2 Curved w/ 8-Studs, 3-Pin Holes45705

2003-202523 years

4×5 Train Door, Right4182

1980-202546 years

Hair, Swept Back, Tousled (Anakin)61183

2015-202410 years

45° 2×6 Slope w/ 6-Studs23949

2017-20259 years

Scarf, Long Wrapped25376

2019-20257 years

Hair Tousled and Layered92746

2015-202410 years

2×2×2 Globe30106

1997-202529 years

Hat / Pith Helmet30172

1998-202528 years

Angled Connector #7, 168¾°4450

2024-20252 years

Duplo Flagpole / Antenna 1 x 951708

2004-202017 years

2×4×3⅓ Gearbox6588

1995-202531 years

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

1996-200611 years

Brick Special 1 x 8 x 5/6 with No Top Studs and Channel on Ends2833

7×4×2 Round Windscreen w/ Handle92279

2011-202515 years

Minifig Neckwear Armor Breastplate with Leg Protection [Plain]2587

1994-202532 years

Large Figure Foot, Rahkshi44138

2003-20075 years

Helmet with Fixed Grill and Plume Hole (Castle)4503

1986-202540 years

Duplo Backhoe / Train Cabin Roof4543

1983-202139 years

16L Blade w/ Axle98135

2012-202514 years

Launcher, Large Figure Weapon, Zamor Sphere Launcher, Bottom with Axle Hole98564

2012-20187 years

2½×2, Ø1 Corners w/ Ext.5518

2024-20252 years

Arm Piece 90° Turn [2 / 3 Fingers]412

1995-19984 years

Steering Hub Holder w/ 2-Pin Holes11950

2013-202513 years

Technic Plate 1 x 10 with Toothed Ends2719

1986-200419 years

Winder Key98375

2014-202512 years

Shutter for 2×2⅔ Window w/ Arched Top94161

2011-202515 years

37mm D. × 22mm Wheel w/ 7 Pin Holes22410

2016-20249 years

Equipment Baby Bottle with Handle18855

2015-202511 years

Technic Arm 1 x 7 with 9 Tooth Double Bevel Gear Ends41666

2002-20043 years

Linear Actuator Holder61904

2008-202518 years

Electric Connector, 2 Way Male Squared Narrow Long [Complete Assembly]766c01

1980-199213 years

3×4×1⅔ Curved98835

2013-202513 years

3×3×1⅓ Dome49308

2019-20257 years

33° 6×4×2 Windscreen w/ Hinge4474

1983-200422 years

14×5×2 Rowing Boat21301

1989-202537 years

2×4 Curved Double, Inverted5174

2024-20252 years

Fairing 1 x 2 Stepped with Two Pins47501

2004-20074 years

Duplo Baseplate 12 x 166851

1993-200816 years

Feathers w/ Bar, Stem30126

2004-202219 years

1995-201319 years

RC Train Wheel, Spoked, Axle & Pin85489b

2009-202517 years

Door 1 x 6 x 6 Freestyle600

1995-200713 years

Door Frame 2 x 6 x 6 Freestyle6235

1995-200713 years

Technic Engine Piston Square 2 x 2 - Old3652

1977-199519 years

24 Tooth, Clutch76244

1997-201822 years

8×8×2 Curved Double54095

2006-202419 years

Technic Steering Knuckle Arm with Ball Joint6572

1994-201724 years

Brick 10 x 20 with Bottom Tubes in single row around edge, with '+' Cross Support700d

1968-198013 years

Bow w/ Stem94717

2012-202514 years

Bow w/ Heart, Stem94725

2012-202514 years

Duplo Door 1 x 4 x 4 with Four Panes, Different Size and Curved Top31023

1996-201924 years

Propeller 2 Blade Twisted4745

1985-199915 years

1×4 Plate w/ Flat Towball Socket, Side98263

2008-202518 years

2×8×2 Curved Double, Inverted11301

2013-202513 years

Hair Ponytail Long French Braided88286

2009-202214 years

Large Figure Skeletal, Torso, Lower, with 2 Ball Joints, 2 Axle Holes, and 4 Holes (Vahki)47330

2004-20107 years

60 Tooth Turntable, Top18938

2015-202511 years

2×3 Liftarm, U-shape3167

2024-20252 years

60 Tooth Turntable, Base18939

2015-202511 years

Large Figure Head Connector Block Eye/Brain Stalk32554

2001-20066 years

Shield, Round w/ Stud91884

2010-202516 years

Slope 45° 4 x 4 Double with Locking Hinge44571

2003-20119 years

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

2019-20257 years

Weapon Sword / Greatsword Round59

1995-201218 years

56mm ID. Tire, ZR (68.8×36mm)44771

2003-202523 years

6×5×3⅓ Panel, Curved5065

2024-20252 years

8×10 Wing w/ Axle, Axle Hole55706

2006-202520 years

Minifig Neckwear Beard6132

1993-201422 years

4×4 Door, Lift6155

1994-202532 years

65° 2×2×2 Wedge Slope, Corner78886

2021-20255 years

Brick 1 x 2 without Bottom Tube, Slotted (with 1 slot)3065b

1953-19553 years

Plate Special 2 x 3 with Helicopter Rotor Holder3462

1972-199423 years

Znap Beam 4, 2 Holes, 2 Bends32242

QUATRO 1×4 Brick48411

2004-20063 years

2024-20252 years

Ø2×2 Reel w/ Axle Hole61510

2008-202518 years

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

2009-202416 years

Gorilla Fist / Hand11092

2013-202513 years

8×16×⅔ w/ Studs2629

2023-20253 years

Large Figure Back Cover with Groove (Rahkshi)44140

2003-20064 years

6×24 Plate3026

1966-201954 years

3×4×3 Windscreen84954

2009-202517 years

6½×2 Steering Arm w/ Towball Socket32195

1988-200720 years

Large Figure Mask Holder Krana 3 x 441673

2002-20043 years

2012-202514 years

Large Figure Skeletal, Torso, Lower Section (Rahkshi)44135

2003-20075 years

Duplo Shovel / Spade with 'D' Handle51269

2005-202521 years

5L Bean, 1-Ball, 2-Sockets90622

2011-20166 years

Weapon Bow and Arrow, Blocky18792

2014-202512 years

Train Buffer with Sealed Magnets [Type 2 with Flat Bottom]91968c01

2010-20167 years

Large Figure Skeletal, Limb, Angular with 2 Ball Joints, and 2 Holes (Toa)32482

2001-20066 years

Brick Curved 1 x 4 x 2 Centre Stud Top4088

1989-200719 years

Helmet with Chinstrap and Wide Brim30273

2002-202524 years

Gem w/ Stem (Infinity Stone)36451a

2018-20236 years

1×4×5 Window w/ Glass4347

1982-19909 years

Minifig Neckwear Beard and Mustache, Short93223

2021-20255 years

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

2003-20042 years

Laptop Computer62698

2008-202417 years

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

2019-20257 years

2012-202514 years

Znap Connector 3 x 3 - 3 way with Pin33298

20L Flex Tube75c20

1995-202531 years

4×4×1 Dome w/ 2×2 Recess79850

2021-20255 years

DUPLO 4×4 Plate, Round98222

2012-202514 years

2×3×⅔ Feet w/ 6-Studs66859

2020-20256 years

10×6×2 Cockpit, Wedge, Curved Inverted47406

2004-202522 years

7L Flex Tube75c07

1992-202534 years

Wrap, Ninja, with Clip30177

2002-20054 years

4×4 Bar Frame, Square w/ 4-Studs30094

1997-202428 years

3×3 Door, Right60657

1968-202558 years

Tail, Bladed w/ Bar24204

2016-202510 years

Wheel Hard Plastic Medium (35mm D. x 31mm)2593

1990-200112 years

Fence Gate 1 x 4 x 23186

1967-200135 years

Fence Gate 1 x 4 x 2 Base3187

1967-200135 years

3×3×1¾ Cauldron w/ Handles (Fabuland Pot)4341

1982-202544 years

61.6mm ID. Motorcycle Tire, (81.6×15mm)2902

1991-201828 years

Shoulder Cover, Round w/ 2-Bars21560

2015-202410 years

Large Figure Limb Cover, Armor, Shoulder90650

2011-20166 years

Headwear Accessory Visor Grille with Top Pin Hole (Castle)2594

2002-202524 years

Hat, Conical Asian, Curved26007

2020-20256 years

Helmet Castle Closed with Eye Slit89520

2013-202412 years

Wedge Sloped Inverted 6 x 6 x 1 Boat Bow2626

1991-200414 years

12L Bar w/ Towball, Open Stud6076

1992-202433 years

3×5×2 Panel, Curved80285

2022-20254 years

2×2×2 w/ Fins4591

1984-201229 years

Whip, Coiled61975

2008-202518 years

2×6 Bracket, Inverted5090

2024-20252 years

DUPLO Flame (Wave, Water, Fire)51703

2007-202519 years

Large Figure Head Connector Block (Glatorian)64262

2009-20124 years

Duplo Door / Window Pane 1 x 3 x 46468

1994-200512 years

2.4×2.4 Bar Ring w/ Stud Holder3917

2023-20253 years

Antenna with Side Spokes3144

1969-198719 years

String Reel 2 x 4 x 2 Drum4208

1981-201737 years

Tyre 49.6 x 28 VR6594

1995-20039 years

Large Figure Foot, 3 x 4 1/2 x 2 1/3 with Technic Pin Connector32576

2001-20066 years

Antlers w/ Bar11437

2013-202513 years

45° 4×8 Double Corner Plate68297

2020-20256 years

1975-200228 years

Fence 1 x 6 x 230077

1997-200610 years

2×2×3 Mast w/ 3-Studs4289

1982-202544 years

Propeller w/ Stem54568

2019-20257 years

6×4×3⅓ Roll Cage64450

2009-202517 years

1×3×2 Window Frame6798

Motorcycle Chassis18896

2015-202511 years

Plant, Palm Tree Base2563

1989-200416 years

Hair Pigtails3625

1977-199115 years

Pneumatic Switch with Top Studs75215

1984-200421 years

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

2009-202416 years

2×2 Click Socket, 1-Horizontal, 1-Hand w/ Axle Hole47431

2004-20063 years

Large Figure Foot, with Rotation Joint Ball Half [Vertical Side]47430

2004-20063 years

10×12 Boat Bow w/ Cutout47404

2004-202421 years

Armor Plate w/ 2-Bars (Small)28220

2017-20248 years

Shark Body w/ Gills14518

2013-202513 years

5×8×⅔ Curved w/ 4-Studs15625

2014-20229 years

DUPLO Door, Wooden98459

2010-202516 years

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

Life Jacket38781

2020-20256 years

Tap 1 x 2 Base with Light Gray Spout69c01

1976-200227 years

43.2 ID. Tire, ZR Street (56×28mm)41897

2002-202524 years

Steering Hub Holder w/ Pin & Axle Holes65766

2016-202510 years

8L Coaster Track, Straight26022

2017-20259 years

Large Figure Chest Cover (Toa Metru)49423

2004-20096 years

DUPLO Pot w/ Handles (Kettle)31042

1998-202528 years

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

2015-20162 years

DUPLO 4×6 Plate25549

2016-202510 years

Duplo Dish31333

2001-202525 years

8×4×2 Windscreen, Curved w/ Handle, 4-Studs92579

2011-202515 years

4×4 Wedge, Pyramid47757

2006-20105 years

Brick Round Corner 5 x 5 Macaroni with 1/3 Inner Side5532

2024-20252 years

Clikits Icon, Flower 2 x 2 Small, 5 Petals with Hole46280

2003-20064 years

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

1992-200817 years

DUPLO 2×2×2 Cone47408

2006-202520 years

Weapon Sword Scythe Blade with Clip Pommel59229

2007-201913 years

Slope 2 x 2 No Studs, with 3 Side Pistons Raised Edges30603

2002-20087 years

Duplo Support 2 x 3 x 3 with 2 Top Studs41969

2002-201413 years

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

Wheel 14.4 mm with Bar65630

2020-20256 years

Large Figure Head Rahkshi44807

2003-20075 years

8×4×6 ½-Cone47543

2004-202522 years

Hinge Panel 6 x 32440

1988-202538 years

Droid Legs30376

2016-202510 years

4×5 Roller Coaster Car26021

2017-20248 years

DUPLO 4×8 Vehicle Base24911

2014-202512 years

Fabuland, Chair4222

1981-200828 years

Slope Curved 8 x 6 x 2 Double45411

2004-202320 years

Helmet Underwater / Space, Breathing Apparatus87754

2011-202313 years

Minitalia 2×8 Brickm3007

1970-19734 years

Animal, Cat, Kitten Crouching [Plain]6251

1995-201420 years

Technic 6-Blade w/ 6-Clips (Waterwheel)69984

2009-202517 years

Duplo Door / Window with Four Panes4809

1985-200723 years

Weapon Mace / Flail Spiked59232

2007-201711 years

Technic Driving Ring 2L, 4 Ridges6539

1994-201421 years

Technic Cable Holder70376

1987-200115 years

Duplo Toolo Tyre (Tire) with Deep Tread44970

2003-201311 years

Duplo Technic Wedge Belt Wheel6527

1995-200814 years

Technic Brick 2 x 4 with Top/Side/End Holes and Hollow Studs3709a

1972-19776 years

4×10×2½ Vehicle Base w/ 4 Wheel Pins12622

2013-202412 years

6×10 Fuselage, Inverted87611

2010-202314 years

Aircraft Fuselage Curved Aft Section 6 x 10 Top87615

2010-202516 years

2×2 Round Brick w/ 8-Spikes27266

2017-20259 years

2×16 Wedge Slope, Double (Triple)30382

1999-202426 years

6×6×2 Windscreen, Octagonal2418

1987-200317 years

Garage Door Section w/ Handle4219

1981-202545 years

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

2005-20128 years

DUPLO Ball Tube, Straight31452

2002-202019 years

3×3×2, Ø6 ¼-Cylinder3535

2023-20253 years

Minifigure Torso w/ Arm Ridges17

1975-19773 years

Tool Saw with Handle and Tooth11601

2013-202210 years

Minitalia Slope 33° 3 x 2 with Bottom X Supports3298mia

1970-19734 years

Fence Gate 1 x 3 x 2 Base3359

1968-198720 years

Window 2 x 6 x 6 Freestyle6236

1995-200713 years

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

1966-199227 years

Tread Small (20 Links)43903

2003-202119 years

Light Brick 1 x 2 with Single Side Light6035

1991-201323 years

2000-202223 years

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

2011-20188 years

Tail, 45° Stepped w/ Axle Holes2142

2023-20253 years

2×4×3 Brick30144

1998-200811 years

1989-201325 years

Minifig Neckwear Bandana Tied in Front30133

1997-201923 years

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

1969-198214 years

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

1992-201322 years

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

45° 2×3 Double Slope3042

1959-199436 years

Brick Special 1 x 2 with Digger Bucket Arm Holder3317

1971-199929 years

Technic Tread Large [36 Links]53992

2006-201712 years

Box-End Wrench, 3-Rib Handle604552

2013-202513 years

Socket / Ratchet Wrench604615

2013-202513 years

2017-20259 years

12V Conducting Rail, Straight3242

1969-198921 years

Minifig Neckwear Shoulder Guard41162

2022-20232 years

3×5 Panel w/ Cutout67139

2020-20256 years

Wing, Rounded w/ Bar, 5-Feathers67928

2020-20245 years

Glass for 3×2 Frame7757

2000-202223 years

7×12×8⅓ Slide, Curved 180°11267

2013-202513 years

Minifig Dress36036

4×3×3 Chest Plate w/ 2×2 Studs, Handle27167

2017-20259 years

2×2 Sphere w/ Stud20953

2019-20257 years

#3 3×2 Fairing, Angled 22.5°2457

2023-20253 years

Hair Flat Top, Tall30608

2002-20065 years

Brick Round Corner 12 x 126162

1994-200815 years

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

2011-202414 years

Wedge 4 x 10 with Cut Corner30181

1998-200710 years

10L Ribbed Hose78c10

1998-200811 years

Custom images are not available for 37 parts on this page.

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

2001 to 2250

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