The Brick Architect

Current Most Common LEGO Parts

This page shows the most common LEGO parts based on the assumption that you bought one of every set released in 2021-2025. 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.)

Parts sorted by the number of different sets that contain one or more of this part.

Sets from 2026 are not included in the 'Current' rankings because many of this year's sets have not been released or inventoried yet — including them too early in the year could cause unpredictable rankings.

ShowCurrentAll Years

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

2501 to 2750

Part Name(Part Number)

# Sets(Rank)

47L Flex Tube75c47

2021-20244 years

Duplo Light Brick 2 x 2 with White Button, Yellow Light101349

2023-20253 years

Minifig Neckwear Wings Fairy10183

2015-202511 years

Aircraft Fuselage Curved Forward 6 x 10 x 4 Top with 2 Trans-Blue Window Panes69953c02

2022-20265 years

Duplo Helicopter Skids 4 x 679794

Tyre Motorcycle Racing Tread71722

2022-20254 years

Duplo Helicopter Base, 6 x 7 x 1579793

Tyre Motorcycle Racing Tread, Narrow71721

2022-20254 years

Duplo Container Box 2 x 4 x 2 Door with Handle10563

2010-202415 years

Boat Hull 8 x 28 x 392710

2011-202414 years

Vehicle Body, Wheel Arch / Mudguard 6 x 6 x 2 Curved Fenders [Plain]80481

2022-20254 years

Window 2 x 8 x 2 Boat89648

2010-202617 years

Duplo Car Base 2 x 6 with Fake Bolts, Open Hitch End and White Wheels11248c05

Aircraft Fuselage Curved Forward 6 x 8 Top11293

2013-202614 years

Glass for Aircraft Fuselage Curved Forward 6 x 8 Top11297

2013-202614 years

USB Cable114253

2025-20262 years

4×8×2⅓ Bluetooth Remote115901

2025-20262 years

Road Sign Round on Pole13459

2013-202614 years

Duplo Car Base 2 x 6 Tractor with Mudguards, White Wheels15320c03

2021-20233 years

Duplo Hook15449

2008-202619 years

Duplo Rotor 4 Blades, Large (Helicopter)16697

2014-20229 years

Hand, Left (Princess Peach Cat Suit)1753

2022-20254 years

Weapon Katana with Neck Bracket7373

2025-20262 years

13L Flex Tube75c13

1996-202631 years

Animal / Creature Accessory, Saddle [Two Open O Clips]18306

2015-202410 years

Brick Special 4 x 6 x 4 with 2 x 2 Studs on both Sides (4+ Cockpit)80394

2022-20243 years

Duplo Container Box 2 x 4 x 2 with Open Sides18806

2011-202414 years

Plate Special, 3 Sphere Holders92512

Duplo Cone (Elliptic Paraboloid) 4 x 4 x 2 1/2, Inverted1962

Hair Pigtails High, Long Bangs, Hole on Top, Hair Ties [Plain]20596

2022-20243 years

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

2021-20233 years

Duplo Hanging Log Bridge w/ Rotations Snap23927

2016-20238 years

Animal / Creature Accessory, Guide Dog Harness70922

2021-20244 years

Duplo Hose Flexible 12L with Handle and Clip25981

2016-20238 years

Animal Body Part, Dinosaur, Tyrannosaurus Rex Lower Jaw [Plain]98057

2021-20255 years

Hair, Coiled w/ Ponytail69857

2022-20254 years

Helmet Underwater / Space, Breathing Apparatus with Pin Holes87754

2011-202313 years

4×8×4 Small Hub (2-Ports, 6x AAA)28738

2018-20269 years

Bluetooth Speed Remote28739

2018-20269 years

4×10×2½ Powered Up Motor, Train28740

2018-20269 years

Equipment Stretcher Holder30191

1998-202225 years

Duplo Boat / Canoe 2 x 831165

2001-202525 years

Vehicle Base, Train 6 x 28 with Two 2 x 2 Openings and 3 Round Holes Each End92339

2010-202617 years

Hair Mid Length, Parted3277

2023-20253 years

Duplo Mill/Propeller35130

2017-20259 years

Duplo Helicopter Body 6 x 11 x 2580166

Launcher, Net Shooter Canister35456

2018-20225 years

Launcher Firing Pin, Net Shooter35457

2018-20225 years

Technic Gear 12 Tooth with Clutch on One Side3590

2024-20263 years

Hair, Mid-Length, Combed Behind Ear36037

2022-20265 years

Hand Left, Glove, Infinity Gauntlet36470

2018-20236 years

4×4×1⅔ Sound Brick3677

2024-20252 years

Ring 14 mm Inside Diameter [For Humans]36970a

2018-20269 years

Ring 16 mm Inside Diameter [For Humans]36970b

2018-20269 years

3×3×3 Color Sensor37308

2020-20245 years

Animal, Bird, Owl, Baby [Plain]3753

String, Medium Thick (1mm) 80cm37597c80

2022-20232 years

Launcher, Dragon Slider, 2 x 9 with Ring / Lower Jaw, Trigger Hook, Minifig Holder3769

Launcher Trigger, Dragon Slider with 2 Bars3771

Insect Accessory, Spider Web, Dome Shaped with Bars, Holes4048

2023-20253 years

Minifig Neckwear Armor Shoulder Pads41637

2021-20233 years

48×48 Baseplate4186

1980-202344 years

Horn, Unicorn w/ Stem7199

2025-20262 years

Duplo Flippers43871

2019-20246 years

Forklift Forks, Wide Reinforced [with Rubber Belt Holder]45707b

2013-202412 years

Brick Wedged, Curved Triple 4 x 4 x 2/3 with 4 Studs, 4 x 3 Cutout4652

2025-20262 years

2×4 Keychain49757

2001-202323 years

Circular Saw w/ Bar50018g

2019-20224 years

20L Pneumatic Hose5102c20

1986-202439 years

Glass for Window 2 x 8 x 2 Boat89649

2010-202415 years

Hair, Coiled w/ High Bun53126

2022-20232 years

Duplo Train Track, Straight with 2 x 8 Plate on Both Sides5370

Weapon Sword, Wavy Blade (Raya)75604

Forklift Mast Wide 1 x 2 Hinge Plate Locking with Rubber Belt Holder [Reinforced]54669

2022-20243 years

3×3 Door, Left60658

1968-202558 years

Windscreen 2 x 12 x 46267

1996-202631 years

Boat Deck 8 x 28 x 392711

2011-202414 years

Duplo Food, Two Cakes on Plate Yellow65188c02

2020-20245 years

Hair Two Round Buns [Plain]65579

2022-20265 years

Duplo Turntable / Cannon Base 2 x 292011

2011-202616 years

7×5×4 Small Intelligent Hub (2-Port, Rechargeable)67351

2021-20244 years

Headwear Accessory Hat with Small Pin, Chef's Hat6914

Helmet, Pith30172

1998-202528 years

2×2×⅔ Tile w/ Photo Clip2229

2024-20263 years

Technic Wish Bone with Axle Connectors5294

2024-20263 years

7×8×2 Wishbone Suspension Arm, Double5780

2025-20262 years

Flower, Bell-Shaped6017

2025-20262 years

4×1 Curved, L.7206

2025-20262 years

4×1 Curved, R.7205

2025-20262 years

1×2×1⅔ Frame w/ Diagonal Bar3224

Crane Jaw Curved, Reinforced76755

2022-20232 years

Engine Cylinder, Smooth6608

2025-20262 years

Minifig Neckwear Backpack with Horizontal Pin Hole15406

2014-20229 years

Cap / Hat, Police3624

1985-202541 years

Ø62.4×20mm Tire (Ø43.2 Wheel)32019

1997-202630 years

Ø43.2×18mm Wheel w/ Technic Axle Hole86652

1997-202630 years

Clutch Joint Click Gear69787

Technic Wishbone 7 x 74423

2024-20263 years

Propeller Blade 40L with 3 Pin Holes5240

Technic Steering Wheel Hub Holder with 2 Ball Joints and 2 Axle Holes100943

2023-20242 years

Wheel with Tyre Smooth, 37 x 37274

Ø15mm Wheel Cover w/ 10-Spokes18978b

2015-202612 years

Tyre 107 x 44 Tractor23798

2016-20238 years

Tyre 87.9 x 44 Low80279

2022-20265 years

Equipment Pen [Plain]35809

2023-20253 years

Wheel Arch, Mudguard 4 x 1080567

2022-20232 years

Wheel 18 x 14 with Pin Hole, Fake Bolts and Shallow Spokes With Black Tyre, Pin with Axle55981c01

Duplo Plant Tree Leaves 6 x 6 x 1 with 4 Top Studs84193

Steering Portal Frame92908

2011-202414 years

Wheel Cover 9 Spoke, No Rim6825b

2025-20262 years

Bucket without Handle Holes - 4 Holes in Bottom18742

2016-20238 years

Droid Legs30376

2016-202611 years

10-15L Linear Actuator43097

2008-202518 years

6L Pneumatic Hose5102c06

1995-202430 years

Arm, with Pin, Clip (No Hand)1881

45° 4×4 Wedge Slope, 3-Studs7241

2025-20262 years

2L CV Joint, Socket4192

2023-20264 years

Brick Special Cauldron Half 2 x 4 x 2 2/35271

Tyre 68.7 x 27 S52985

2019-20268 years

Ø55×22mm Wheel w/ Viking Hard Plastic Tire, Technic Pin Hole55817

2006-202621 years

9×3 Mudguard, Arched6618

2025-20262 years

Wheel Cover Thin Spoke and Spinner100729

2022-20232 years

Duplo Wand, with 5 Pointed Star Top16499

2014-202310 years

Hat Rag Wrap / Bandana, Rounded Top18927

Ø15mm Wheel Cover w/ 5-Spokes18978a

2010-202314 years

2000-202223 years

2000-202223 years

Wheel Rim 75 X 15.846334

2019-20235 years

1×4½ Mudguard50947

2005-202521 years

Helmet Space for Minidoll5149

Brick Special Cube with 2 x 2 Studs on Top [Plain]66855

2023-20242 years

Clutch Joint Click Ring69788

Clutch Joint Pin69789

2025-20262 years

Clutch Joint Gear69790

2025-20262 years

Equipment Medical Crutch7185

2025-20262 years

Black Wing, Dragon with Dark Bluish Grey Webbing10108119a

2024-20252 years

Headwear, Flames7441

2025-20262 years

2L Extender, 1-Ball, 1-Socket74261

2012-202110 years

Brick Special 1 x 2 with Bar, Hand with 4 Fingers80488

Large Figure Hand with Arm109866

24L Flex Tube75c24

1998-202427 years

22L Flex Tube75c22

2003-202624 years

Duplo Food, Bao72601

2021-20233 years

Duplo Plate 2 x 5 with 8 Studs and Hinge16686

2014-202512 years

Caravan Roof, 6 x 6 x 5 Half84205

2022-20232 years

Pendant Saturnus1954a

Pendant Lollypop1954b

Pendant Skull1954c

Pendant Roller Skate1954d

Pendant Peace Sign1954e

Pendant Cat1954f

Minifig Head Special, Cube with Rear Ledge [Plain]19727

2023-20253 years

Minifig Neckwear Armour Shoulder Pads Spiky88295

2023-20242 years

Brick Special 8 x 10 x 2 with 6 x 10 Recessed, Pin Holes3487

Plate Special, Book 10 x 12 with Key Hole72045

2021-20233 years

Duplo Baseplate 12 x 12 with Reduced Stud Section (Road)73538

2021-20266 years

Creature Body Part, Dragon / Thestral Wing with Bar Connection [Plain]38547

2019-20235 years

Shield Rectangular Curved with Stud98367

2023-20253 years

Cable, Fiber Optics, Wide 28L / 22.4cm40002c28

2024-20252 years

Gear Shifter with Groove, 8 Steps, Letter Markings4158

2023-20253 years

Technic Panel Car Mudguard Arched 13 x 2 x 542545

2021-20233 years

Brick Curved 8 x 6 x 2 Double45411

2004-202320 years

Duplo Backhoe / Train Cabin Roof4543

1983-202139 years

Duplo Engine Block 2 x 285347

2009-202618 years

29L Pneumatic Hose5102c29

2022-20243 years

Door, Gate 1 x 4 x 9 Curved Top, Diagonal Boards5561

Door for 4×6 Frame, 3-Panes60797

2008-202316 years

6L Flex Tube75c06

1991-202333 years

Train Buffer w/ Plow, Magnet64415

2006-202621 years

Duplo Support 2 x 4 x 3, Girder65156

2020-20267 years

Technic Panel Car Mudguard Arched 13 x 2 x 5, Arched Top, Pointed Bottom80284

2022-20265 years

Technic Panel Fairing #43 5 x 7, Side B Inverted6606

2025-20262 years

Technic Panel Fairing #42 5 x 7, Side A Inverted6609

2025-20262 years

43L Flex Tube75c43

2020-20267 years

38L Flex Tube75c38

2007-202418 years

27L Flex Tube75c27

2020-20245 years

Duplo Train Base 4 x 8 with Light Bluish Gray Train Wheels and Yellow Moveable Hook (New Version)104188

Tail 12 x 2 x 587614

2010-202415 years

Duplo Door, Garage, 6 x 7 with 12 Panes79789

2022-20254 years

Duplo Car Base 4 x 8 with Four Large Yellow Wheels and Orange Hubs110187c01

Duplo Car Base 2 x 6 - 4 White Wheels with Black Tires on 4 Fixed Axles11841c03

2017-202610 years

Plate Special 2 x 2 with Curved Minifig Head Holder15440

2014-20218 years

Panel 1 x 6 x 6 with Window15627

2014-202310 years

Hair Big, Curly1685

1×5 Pneumatic Cylinder19475

1992-202433 years

DUPLO 2×6 Brick2300

1985-202339 years

String Cord with End Towball, 50.3cm / 63L23924

2016-202611 years

Technic Axle 5L with 2 CV Joints2405

2023-20253 years

Hair Tousled and Spiked Up Very High25411

2019-20257 years

Hair Long Wavy/Curly2632

Rock Panel 2 x 4 x 43161

45° 6×4 Double Slope32083

1999-202224 years

Duplo Door / Lid, Chinese Effect3240

Panel 8 x 8 x 2 1/6th Circle with Pin Holes3251

Wall Panel 1 x 4 x 6 Curved Vertically34732

2017-20226 years

Duplo Brick 2 x 2 x 2 Lime with Flex Spring35110c02

2024-20252 years

DUPLO Train Track Straight, w/ 4×8 Plate35965

2018-20258 years

Hair Long Parted in Center36806

2023-20264 years

Helmet, Fire3834

1985-202238 years

DUPLO 2×8 Brick4199

1981-202646 years

Duplo Cupcake / Muffin Cup with 2 x 2 Studs98215

2012-202110 years

Brick Wedged, Curved 16 x 4 Triple without Inner Ridges89680

2023-20264 years

3×4 Triple Slope4861

1985-202238 years

Duplo Brick, Hair, 2 x 2 Top Studs, Spiked to Side, Spiked Bangs4997

Duplo Plant Vine 2 x 3 x 5 1/2 with Leaves and One End Stud5056

16L Pneumatic Hose5102c16

2005-202218 years

18L Pneumatic Hose5102c18

2022-20243 years

Equipment Lifeguard Float, Hollow Back76700

2022-20254 years

Ball with Ears5692

Duplo Car Seat5927

2025-20262 years

Sports Surfboard [Long]6075

1992-202231 years

Animal / Creature Body Part, Wings Double Layer with Anti-Stud6332

2025-20262 years

Cone Jagged, Drill Tip64713

2009-202416 years

Duplo Plate 4 x 4 with 16 Studs and Reinforced Hinge65085

2020-20267 years

5×4 C-Shape w/ Steering Ball65452

2011-202616 years

3×1 w/ Steering Socket65453

2011-202616 years

Leash / Rope, with Loops at Both Ends101662

6×10 Curved, Plane Top87615

2010-202617 years

Battery Pack, Rechargeable for 103479c01109481

2024-20252 years

Animal Body Part, Dinosaur, Quetzalcoatlus Lower Beak/Jaw77892

2022-20254 years

Feet, 2 x 2 x 2/3 with 4 Feet, 4 Studs on Top84867

Hose Rigid 3mm D. 25L / 20.0cm75c25

2008-202619 years

Multi Charger, Science114254

Minifig Neckwear Backpack Skydiver12897

2014-202310 years

Duplo Crane Base 2 x 2 with Hook Holder15450

2010-202516 years

Duplo Trailer Flatbed 4 x 8 Studs with Hitch Ends and 4 White Wheels18520c02

2020-20245 years

Animal, Rabbit / Bunny, Baby Sitting [Plain]18852

2023-20242 years

6×6 Round Brick w/ 5-Pin Holes18897

2015-202612 years

Minifig Hipwear Skirt [Plain]24782

2024-20252 years

Hair Swept Back with Widow's Peak, Sideburns and Fluffed Bangs24791

2021-20222 years

Animal Body Part, Dinosaur, Pteranodon Jaw Bottom with Pin [Flexible Plastic]98087

2012-202413 years

Roller Coaster Track, Slope26561

2018-20269 years

Mobility Scooter Chassis, 2 x 2 Studs, Mudguards3400

1×3×1⅓ Brick w/ Round Ends, 2-Studs35477

2021-20222 years

Animal Body Part, Dinosaur, Arm / Leg, Right, Small36688

2018-20214 years

Animal Body Part, Dinosaur, Arm / Leg, Left, Small36690

2018-20214 years

Hair Tousled, Short36762

2019-20235 years

Windscreen 14 x 3 x 470495

2021-20233 years

Hair Swept Right with Front Curl98726

Technic Shock Absorber 6.5L Piston Rod4254

2000-202526 years

3×3×3 9-Pixel Color Matrix47592

Duplo Train Tracks, Ramp4785

Duplo Brick, Hair, 2 x 2 Top Studs, Wavy, Long4998

Duplo Brick, Hair, 2 x 2 Top Studs, Straight, Jagged Bangs4999

24L Pneumatic Hose5102c24

2008-202316 years

Duplo Animal Fish, Clownfish with White Stripes52259

2019-20246 years

Animal Body Part, Elephant Body with 8 Studs77071

Duplo Arrow5931

Creature Body Part, Dragon, Head5975

18L Ribbed Hose78c18

1998-202427 years

Images are not available for 101 parts on this page.

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

2501 to 2750

The LEGO Parts Guide is a work in progress

This is a handcrafted experience to help you browse LEGO parts in a simpler way. If you have ideas to make it better or encounter any issues, please send me an email at tom@tomalphin.com — Thanks!

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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