The Brick Architect

Current Most Common LEGO Parts (2020-2024)

This page shows the most common LEGO parts based on the assumption that you bought one of every set released in 2020-2024. This is a good way to approximate the most common parts currently being produced, and a good predictor of parts you may have in large quantities in your own collection. (For storage ideas, check out my LEGO Storage Guide.)

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

2001 to 2250

Overall
Rank

Part Name(Part Number)

Weapon Dagger, Bone2186c

2023-20231 year

Wedge Sloped 1 x 5 x 1 1/3 Left3388

2023-20242 years

Wedge Sloped 1 x 5 x 1 1/3 Right3389

2023-20242 years

10 Tooth Large Sprocket57519

2007-202216 years

Weapon Club / Nunchuck End, with Dragon Head86125d

2022-20221 year

Headwear Accessory Plume / Feathers with Pin30126

2004-202219 years

Brick Arch 3 x 6 x 5 Ornamented30613

2001-202222 years

45° 6×4 Train Roof32083

1999-202224 years

Hair 2 Ponytails35701

2019-20246 years

2L Bar w/ 3-clips3628

2023-20242 years

Windscreen 8 x 8 x 3 Dome with Dual 2 Fingers - 7 Teeth69320

2020-20245 years

Tail 8 x 1 with Stepped Fin23930

2016-20249 years

20 Tooth, Dbl. Clutch81346

2022-20243 years

Storage / Sorting Tray, SPIKE Prime, Upper Tray - 4 Cups [For New Style Storage Bins]902097

2020-20234 years

Slope Curved 4 x 4 x 2 with Holes61487

2008-202417 years

Weapon Nunchucks with Trailing Effect73766b

2021-20211 year

Weapon Sickle with Trailing Effect73766c

2021-20211 year

Weapon Katana with Trailing Effect73766d

2021-20211 year

2×2 Socket, Hemisphere44358

2003-202321 years

30.4mm ID. Balloon, (43.2×26mm)61481

2008-202114 years

Linear Actuator Holder61904

2008-202114 years

Weapon Sickle86125a

2022-20221 year

Weapon Sword Blade86125c

2022-20221 year

Tool Welding Gun13793

2013-202412 years

9×9×5 Medium Hub (4-Port, 6x AA)85824

2019-20235 years

Train Buffer Beam with Sealed Magnets [Type 3 with Closed Bottom]29085c01

2018-20247 years

Door 1 x 4 x 6 with Window, Wood Structure, Tight Window Hold5466

2024-20241 year

Plate Special 2 x 2 with Curved Minifig Head Holder15440

2014-20218 years

Pneumatic Cylinder 2 x 11 with 2 Stepped Inlets [V2]19478

2015-202410 years

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

2016-20249 years

Equipment Mop Head24085

2016-20238 years

Hair Swept Back with Slight Widow's Peak and Short Side Burns [Plain]25972

2018-20236 years

Large Figure Weapon Sword with Axle2601

2023-20231 year

Arm, Bent with Pin, Pin Hole3968

2023-20242 years

Hat, Fedora61506

2009-202416 years

Ø2 Reel w/ Axle Hole61510

2008-202417 years

Vehicle Base, Trailer Half 6 x 16 x 2 2/364954

2021-20233 years

6L Ribbed Hose78c06

1998-202326 years

Animal Body Part, Dinosaur, Raptor / Dilophosaurus Lower Jaw [Plain]37407

2020-20234 years

Weapon Sword / Katana Short5644

2024-20241 year

Duplo Garbage Can / Bin73568

2021-20233 years

Pneumatic Switch19474

2018-20247 years

Duplo Brick 2 x 2 - Grooved Pin on Side22881

2016-20249 years

DUPLO 8×8 Plate51262

2005-202420 years

9L Ribbed Hose78c09

1998-202326 years

Bag Tag with 3 x 8 Studs79996

2022-20232 years

13×2×5 Mudguard, Arched69911

2021-20233 years

5×8×3⅔ Curved Panel w/ 2-Axle Holes76798

2021-20233 years

6×6 15-Tooth ¼ Gear Ring78442

2021-20233 years

Whip / Vine2488

1988-202235 years

Launcher, Weapon Crossbow Shooter20105

2015-202410 years

DUPLO 2×10 Brick2291

1990-202435 years

Duplo Equipment, Broom / Brush70675

2021-20233 years

Animal Body Part, Axolotls (Fish) Body86879

2022-20232 years

String Cord Medium Thickness 150cm37597c150

2017-20248 years

Brick Round 2 x 2 Special with Roots5256

2024-20241 year

Train Track, Curved53400

2006-202217 years

Ornate Carriage Wheel [43.2mm]15744

2014-202411 years

2000-202223 years

2000-202223 years

Hair Short, Messy44751

2021-20244 years

Animal, Sea Life Set, Octopus49595a

2019-20246 years

Animal, Sea Life Set, Clam Shell Large49595b

2019-20246 years

1×10×4 Windscreen65735

2020-20234 years

Windscreen 10 x 4 x 2 with Handle98878

2022-20243 years

Equipment Lasso99253

2012-202211 years

Tool Hoe Blocky3129

2023-20242 years

Headwear Accessory Visor41805

2019-20246 years

Brick Special 1 x 2 with Rotation Joint Pin4920

2024-20241 year

Equipment Shepherd's Crook / Staff49492

2019-20246 years

Crane Basket 2 x 3 x 2 with Locking Hinge Fingers51858

2005-202420 years

Ball, Bionicle (Zamor Sphere)54821

2006-202318 years

Hair Swept Back, Tousled61183

2015-202410 years

Duplo Plant Vine 13L with Studs on Ends89157

2010-202415 years

Duplo Ferris Wheel Gondola29306

2017-20248 years

DUPLO 2×2 Hinge Base13358

2012-202312 years

Duplo Plant Tree Leaves with 4 Top Studs31059

1997-202327 years

Wheel Wheelchair with Fixed Bright Green Hard Rubber Tire24314c02

2021-20222 years

Weapon Nunchuck / Staff End2665g

2023-20231 year

Minifig Torso Brick Suit with Yellow Hands37191h01

2021-20244 years

Storage Bin, Dacta, Medium [New Style]54187

2006-202318 years

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

2006-202318 years

Duplo Crane Base 2 x 2 with Hook Holder15450

2010-202415 years

Wheel Hard Plastic Large (54mm D. x 30mm)2515

1989-202436 years

2×2 String Reel2585

1990-202435 years

Duplo Dish31333

2001-202424 years

Wheel Arch, Mudguard 10 x 4 x 2/33166

2023-20242 years

Wheel Cover / Hub Cap 28 Spokes 18mm D.37195

2018-20247 years

4×4×3 Window Frame, Sloped w/ Bottom Panel60806

2009-202315 years

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

2008-202417 years

Windscreen 6 x 6 x 1 1/365633

2022-20243 years

2×2×1⅔ w/ Worm Gear Hole73764

2023-20242 years

Helmet Castle Closed with Eye Slit89520

2013-202412 years

Equipment Animal Grooming Kit Brush Oval, Large94720

2012-202312 years

2×2 Steering Arm w/ 2-Pins32069

1998-202427 years

Double Squares (Brickheadz Glasses)35366

2018-20247 years

Ø3½ Propeller, 3-Blades w/ Axle Hole6041

1992-202029 years

6×3×6 ½-Cone, Paraboloid18909

2015-20228 years

1×2×2 Droid Leg w/ Technic Pin30362

2004-202219 years

Duplo Boat / Raft / Ring, 8 x 8 Bottom79783

2022-20232 years

Tail 12 x 2 x 587614

2010-202415 years

Plant, Flower, Tulip5903

2024-20241 year

Weapon Disc40598a

2019-20202 years

Weapon Grenade, Blunt Tip40598c

2019-20202 years

Weapon Grenade, Tapered Tip40598d

2019-20202 years

Duplo Shower Faucet15327

2013-202412 years

1×14×2 Rack Housing18940

2015-20239 years

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

2015-202410 years

Minifig Neckwear Armour Breastplate Rectangular (Minecraft)19723

2020-20245 years

Helmet Rectangular19730

2016-20249 years

Weapon Sword, Bone2186d

2023-20231 year

Weapon Axe, Bone/Sickle2186e

2023-20231 year

2×2×2 Globe30106

1997-202428 years

2×2 Brick w/ 1-Finger Click Hinge, Vertical30389

2000-202425 years

Wheel 30 x 20 5-Spoke42716

2019-20246 years

1×3 1-Finger Click Hinge w/ 2-Pins47973

2002-202423 years

Duplo Container Box 2 x 4 (Horse Trough New Style)61896

2005-202420 years

Duplo Car Base 4 x 8 with Four Black Wheels and Silver Hubs65567c01

2020-20234 years

Minifig Neckwear Headphones66913

2022-20243 years

Weapon Hook, Double Blade86125e

2022-20221 year

Technic Brick 1 x 3 [3 Pin Holes]5565

2024-20241 year

Duplo Playground Slide Curved Right 90°, Rounded79790

2022-20243 years

Duplo Car Base 2 x 4 with Fixed Axles - 27.5 White Wheels and Black Tires12592c05

2018-20247 years

Sports Quidditch Ball, Golden Snitch37704

2018-20247 years

Train Wheel w/ Metal Axle Hole57878

2006-202419 years

Pod, Square with Rounded Corners, Front, 8 x 8 x 265128

2021-20211 year

Sorting Tray, DOTS, 9 Compartment902221

2020-20223 years

Sorting Tray, DOTS, Lid902222

2020-20223 years

12L Ribbed Hose w/ Bar Ends14301

2014-202411 years

Tower Roof 4 x 8 x 6 Half Cone Shaped with Roof Tiles1746

2022-20243 years

Ball, Hard Plastic, 51mm (approx. 6 studs diameter)41250

1997-202125 years

30mm ID. Offset, (43.2×14mm)56898

2009-202416 years

4×8×2⅓ Castle Turret (Balcony)6066

1992-202433 years

Creature Body Part, Dragon Head Lower Jaw with Pointy Chin80017

2022-20243 years

Tower Roof 2 x 4 x 4 Half Cone Shaped with Roof Tiles and Window80029

2022-20243 years

1×2×1⅔ Frame w/ Diagonal Bar3224

2023-20231 year

43.2mm ID. Balloon R, (68.7×34mm)61480

2009-202416 years

Headwear Accessory, Cross Horns / Bones2186a

2023-20231 year

Duplo Rock65870

2020-20234 years

Boat / Kayak 2 x 1529110

2017-20248 years

Duplo Skirt Satin, Knee Length32896

2017-20248 years

43.2 ID. Street ZR, (56×28mm)41897

2002-202423 years

Technic Panel Curved 3 x 13 x 2 Tapered, Left4527

2024-20241 year

Technic Panel Curved 3 x 13 x 2 Tapered, Right5426

2024-20241 year

Technic Shock Absorber 11L with Internal Spring65151c01

2020-20245 years

Duplo Door / Gate / Window with 'X' Supports69897

2021-20244 years

Plate Special 6 x 6 Flexible with Stiching Border79998

2022-20232 years

Duplo Hook15449

2008-202417 years

Hair Coiled and Short36060

2020-20234 years

Construction Vehicle Bucket 3 x 6 with Hinge, Reinforced Center50335

2021-20244 years

Duplo Hose with Rubber End and Light Bluish Gray Nozzle58498c01

2007-202317 years

Hair Short with Braid around Sides, Hole On Top64807

2011-202414 years

Feet, 2 x 2 x 2/3, Front Left Foot Forward with 4 Studs on Top79750

2021-20233 years

Animal, Chicken [Plain]95342

2014-20229 years

Equipment Medical Wheelchair with Pins for Wheels [Minidoll]02135

2023-20242 years

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

2012-202413 years

Duplo Food Fruit Pyramid16434

2011-202414 years

Equipment Net 8 x 14 Lattice30923

2017-20248 years

Weapon Bow and Arrow Recurve3748

2023-20242 years

Wedge Plate Special 12 x 12 with 4 x 8 Recessed, Pin Holes43979

2019-20246 years

Clutch w/ Axle Hole, Outside46834

2019-20246 years

Clutch w/ Axle Hole, Inside46835

2019-20246 years

Weapon Sickle with Dragon Head4922

2024-20241 year

Duplo Pitchfork58086

2007-202418 years

Technic Pin with Dual Wheels Holder61483

2008-202417 years

Weapon Sword / Khopesh93247

2011-202414 years

Equipment Paint Palette93551

2017-20248 years

Hair, Combed Sideways99930

2018-20247 years

Duplo Building Roof Spire 3 x 3 x 316375

2012-202211 years

Stairs, Left 6 x 6 x 428466

2017-20248 years

Tool Saw with Handle and Tooth11601

2013-202210 years

3×4×9 Medium Angular Motor (w/ Absolute Position)54696

2020-20212 years

Projectile, Arrow80437

2023-20242 years

5L Pneumatic Hose5102c05

1984-202340 years

Launcher Base, Weapon Cannon Base 2 x 42527

1989-202436 years

Launcher, Weapon Cannon Shooting84943

1989-202436 years

43.2mm ID, Street R, (81.6×44mm)18450

2014-202411 years

Duplo Car Base 2 x 4 with Fixed Axles - 27.5 Yellow Wheels and Black Tires12592c02

2014-202411 years

DUPLO 2×2×2 Chair12651

1994-202229 years

2×2 String Reel Holder2584

1990-202334 years

Plate Special 16 x 16 x 2/3 with 7 Recessed Edges, 8 x 8 Cutout2612

2023-20231 year

Weapon, Whip with Grappling Hook3206

2023-20242 years

3×3×3 Color Sensor37308

2020-20245 years

Brick Round Corner 5 x 5 x 3 1/3 Dome Top [Plain]76776

2022-20243 years

Equipment Medical Neckwear Stethoscope98393a

2012-202413 years

Equipment Medical Clipboard98393b

2012-202413 years

Equipment Medical Otoscope98393c

2012-202413 years

Equipment Medical Thermometer98393d

2012-202413 years

Equipment Medical Spoon98393e

2012-202413 years

Equipment Medical Feeding Bottle98393f

2012-202413 years

Equipment Medical Ice Pack98393g

2012-202413 years

Equipment Medical Pen98393j

2012-202413 years

Cap / Hat, Aviator30171

1998-202427 years

Duplo Siren with Light & Sound, 1 x 2 White Base with Red Button39787c01

2019-20235 years

Garage Door Section w/ Handle4219

1981-202242 years

Projectile, Arrow with Shaft, Trans-Light Blue Liquid Shaped End70694c03

2021-20233 years

Duplo Food Bananas89278

2019-20246 years

Aircraft Fuselage Curved Forward 6 x 8 Top11293

2013-202412 years

Creature Body Part, Dragon Head Upper Jaw, Hollow Eyes, Spikes3770

2024-20241 year

Animal Body Part, Dinosaur, Dilophosaurus / Gallimimus Lower Jaw with Teeth [Plain]49418

2020-20223 years

Helicopter Body 4 x 14 x 565096

2021-20244 years

Plate Special Book 11 x 16 with 2 x 4 Container, 2 x 4 Studs on Edge, Hole80909

2021-20233 years

Boat Hull 8 x 28 x 392710

2011-202414 years

Plate 1 x 4 with 2 Bottom Pins68382

2020-20201 year

5×8×⅔ Curved w/ 4-Studs15625

2014-20229 years

Animal Body Part, Alligator / Crocodile Body New Style18904

2015-202410 years

Animal Body Part, Alligator / Crocodile Tail with Hole18906

2015-202410 years

Duplo Cake Swirl Decoration with Top Stud18918

2012-202211 years

Tall Top Hat [PLAIN]27149

2018-20247 years

DUPLO 2×2×2 Curved Dbl.3664

1976-202449 years

Technic Panel Curved 7 x 3 Inverted4500

2024-20241 year

Windscreen 4 x 4 Roll Cage47758

2004-202017 years

3×4 Corner Slope4861

1985-202238 years

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

2007-202418 years

6×16 Plate w/ studs 3-edges6205

1994-202431 years

Duplo Plate 4 x 4 with 16 Studs and Reinforced Hinge65085

2020-20234 years

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

2022-20243 years

Duplo Rear Spoiler89398

2011-202414 years

Steering Portal Frame92908

2011-202414 years

Duplo Brick 2 x 2 x 2 Bag Shaped [Plain]23925

2020-20223 years

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

2010-202112 years

Crane Jaw Curved, Reinforced76755

2022-20232 years

Duplo Brick Round 4 x 4 with 4 Studs2354

2023-20231 year

Angled Connector #7, 168¾°4450

2024-20241 year

Duplo Building Wall 2 x 2 x 3 with Four Hinges69714

2021-20233 years

Wheel Hard Plastic (37mm D. x 22mm), Pin Hole2148

2023-20242 years

Hub Cap 24mm without Tube49098

2019-20213 years

Duplo Car Base 2 x 6 with Fake Bolts, Open Hitch End and Light Aqua Wheels11248c06

2021-20244 years

Duplo Treasure Chest Opening 2 x 3 x 3 with Detailed Lid Ends11249

2013-202412 years

Ladder 16 x 2.515118

2013-202210 years

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

2014-202310 years

Tipper Bed Small, 3 x 4 Anti-studs2512

1989-202436 years

1998-202427 years

Equipment Stretcher Holder30191

1998-202225 years

Tile 6 x 6 x 2/3, Angled Textured Surface (Ice)3160

2023-20231 year

Hair, Short, Smooth3901

1985-202440 years

Duplo Balloons40909

2001-202323 years

Animal, Baby Dragon5502

2024-20241 year

Duplo Mixer Base65115

2020-20234 years

Duplo Mixer Top with Whisk65116

2020-20234 years

Minifig Hipwear Skirt Short, Angular65753

2021-20255 years

Boat Hull Section, Large Middle 8 x 16 x 2 1/3 with 5 Holes95227

2011-202212 years

Window 2 x 8 x 2 Boat89648

2010-202415 years

Glass for Window 2 x 8 x 2 Boat89649

2010-202415 years

Minifig Neckwear Backpack with Horizontal Pin Hole15406

2014-20229 years

Train Motor Decorative Side2871

1991-202333 years

4×6 Train Bogey Plate w/ Short Pin4025

1980-202344 years

Braille Brick 2 x 4 with 6 Studs ⠿60290

2023-20242 years

Hair Short Smooth and Right Parting [Plain]15500

2022-20243 years

Duplo Door / Window, Castle16598

2014-202411 years

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

2001 to 2250

The LEGO Parts Guide is a work in progress

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This script last updated on November 20 2024 09:04 PM (PST).

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