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 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.)

Parts sorted by the number of pieces you would have of each part (when ignoring different colors).

Sets from 2025 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)

# Pieces(Rank)

Duplo Brick 1 x 4 x 2 with 2 Top Cutouts (Arrow Slits)16685

2014-202512 years

Rip Cord Flexible with Handle Thick16965

2015-20206 years

Duplo Food, Bao72601

2021-20233 years

Duplo Brick 2 x 8 x 2 Arch18652

2015-20239 years

Wheel Cover 6 Spoke, Rivets on Outer Rim1900

27L Flex Tube75c27

2020-20245 years

Technic Grabber Arm Claw with 3L Thick Beam [Type 2]19540

2015-20228 years

Animal Body Part, Head Blocky [Plain]20308

Headwear Accessory Plume / Feather / Ponytail22411

2016-20238 years

22L Flex Tube75c22

2003-202422 years

Tyre 81.6 x 44 ZR Technic Straight Tread23799

2016-20205 years

Duplo Plant / Leaf / Flower, 5 Points2390

2023-20253 years

Technic Digger Bucket 4 x 724120

2016-20249 years

Wheel Cover 10 Spoke (2 Spokes each parallel) - for Wheel 1897624308a

2016-20205 years

Windscreen 2 x 10 x 324607

2015-202511 years

Technic Gear 24 Tooth with Clutch on Both Sides2471

2023-20253 years

Technic Gear Stepper 8 Tooth2474

2023-20253 years

Tyre 81 x 292491

Duplo Dish / Radar 3 x 392009

2011-202313 years

Duplo Caterpillar Chassis/Base Assembly25600

2016-20238 years

Duplo Hose Flexible 12L with Handle and Clip25981

2016-20238 years

2×3×11 Pneumatic Pump26288

2016-20249 years

Weapon Sword Elvish2674a

Weapon Axe, Dwarf (Gimli)2674d

Plate Special, Book 10 x 12 with Key Hole72045

2021-20233 years

Wheel Cover 5 Spoke Wide29117a

2017-20248 years

Wheel Cover 5 Spoke Framed29117b

2017-20248 years

Train Pantograph Shoe with Locking Hinge with 2 Fingers2922

2003-202018 years

Lever Small Base with Tan Lever298c06

Curtain, Left, Blue Checked Print79418

Hat / Pith Helmet30172

1998-202528 years

2×4 Dbl. Inv w/ 2-Pins, Sides30390

2000-202122 years

Technic Link, Reinforced, with Bar3249

Curtain, Right, Blue Checked Print79417

Insect Accessory, Spider Head and Legs35039

2018-20214 years

Equipment Glove (Knuckles Hand)3513

2024-20252 years

Launcher, Net Shooter Canister35456

2018-20225 years

Launcher Firing Pin, Net Shooter35457

2018-20225 years

Foot, 4 Toes with Hinge Finger3560

2023-20253 years

Plant, Banana Bunch3566

2023-20253 years

Duplo Support / Column / Girder35964

2021-20255 years

Hand Left, Glove, Infinity Gauntlet36470

2018-20236 years

Turntable 2 x 2 Plate, Light Bluish Gray Top [Complete Assembly]3680c02

Hat, Witch / Wizard (Sorting Hat)38974

2018-20258 years

Weapon Sword Crystalized with Hilt and Pin86146

Cable, USB, SPIKE / Mindstorms Robot Inventor39881

2020-20212 years

Weapon Grappling Hook40598b

2019-20202 years

Brick Special 1 x 4 x 6 with Flywheel Socket (Helicopter)41324

Helicopter Rotor41325

Helicopter Axle for Rotor41326

Helicopter Cockpit41328

Ø5 Propeller, 8-Blades w/ Technic Axle Hole41530

2002-202322 years

Duplo Flippers43871

2019-20246 years

Tread Small (20 Links)43903

2003-202119 years

Tyre 81.6 x 44 Slick4410

Technic Panel Dome 5 x 5 with Pin Holes4412

2024-20252 years

Tyre 100.6 x 284456

Technic Link 1 x 6 Perpendicular4514

2024-20252 years

1×9 Beam, Thin w/ 3-Holes4586

2023-20253 years

15×2×7 Mudguard, Trapezoid46882

2019-20246 years

Boat, Mast Rigging Long 28 x 447996

2004-202017 years

Duplo Plant Vine with Leaves and Two End Anti-Studs89158

1997-202428 years

29L Pneumatic Hose5102c29

2022-20243 years

Duplo Animal Fish, Clownfish with White Stripes52259

2019-20246 years

1×1 Round w/ Clip, Bottom5264

2024-20252 years

Wheel 75 x 41 McLaren P15428

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

Wheel 30.4 x 20 with 5 holes5650

Pin Hub, 3L Axle5713

2024-20252 years

Statue, Gargoyle5785

2024-20252 years

Panel 6 x 6 x 9 Corner Convex with Curved Top6002

1992-202029 years

Boat / Canoe6021

1994-202431 years

3×3 Door, Left60658

1968-202558 years

Game Board, Ninjago: Master of the Mountain6325698

Train Buffer w/ Plow, Magnet64415

2006-202318 years

Wheel Hard Plastic with Small Cleats64711

2009-202012 years

Duplo Digger Bucket Arm Double with Reinforced Locking Ring65082

Plate Angled 9 x 9 Heart Shape65486

2020-20212 years

Weapon Sickle, Pixelated65505b

2020-20212 years

Weapon Sword Small, Pixelated65505d

2020-20212 years

Braille Brick 2 x 4 with 1 Stud ⠐65559

Ghost Effect Splash with Handle Left65726ca

Ghost Effect Splash with Handle Right65726cb

Ghost Effect Splash with Hole65726d

Battery Pack, Rechargeable, for Small SPIKE Hub66757

2021-20244 years

Ninjago Die Spinner - 6-Sided66962

3×4×5 Small Angular Motor (w/ Absolute Position)68488

2021-20244 years

Wheel 62.3 x 42 Lamborghini68577

Dome for Ninjago Spinner69783

Vehicle Base, Motorcycle Chassis with Lime Flywheel69869c03

Tyre 81 x 35 Tractor69912

Animal / Creature Accessory, Guide Dog Harness70922

2021-20244 years

Hair Short Smooth and Right Parting [Plain]15500

2022-20254 years

Duplo Brick Round 4 x 4 Dome Top with 2 x 2 Studs [Plain]98220

2013-202311 years

2003-202523 years

DUPLO 2×4×2 Curved31213

1999-202527 years

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

2022-20243 years

Hair Tousled and Layered92746

2015-202410 years

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

2018-20214 years

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

2018-20214 years

Ring 14 mm Inside Diameter [For Humans]36970a

2018-20247 years

Ring 16 mm Inside Diameter [For Humans]36970b

2018-20247 years

Hair Bowl Cut and Parted in Center38800

2020-20245 years

Wedge Sloped Inverted 16 x 4 x 1 1/3 Cockpit42863

2019-20257 years

Wedge Brick Special 4 x 10 x 4 with 3 x 4 Recessed and Pin Holes- Plane Bottom44665

2019-20213 years

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

20L Pneumatic Hose5102c20

1986-202439 years

Hair Put Up with Braids53126

2022-20232 years

Pod, Arcade Machine65067

Aircraft Fuselage Curved Aft Section 8 x 16 x 6 Bottom67244

2020-20234 years

Hair Coiled, Straight Sides80682

2022-20254 years

Aircraft Fuselage Curved Forward 6 x 10 Top87613

2010-202112 years

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

2012-202413 years

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

Duplo Crane Arm with Locking Ring and String Drum Holder13341

2013-202311 years

Duplo Helicopter Body 6 x 11 x 2580166

Animal Body Part, Skull, Cattle13695

2013-202311 years

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

2021-20233 years

Hair Swept Back Into Bun, Hole on Top99240

2020-20223 years

Hair Big, Curly1685

Windscreen 6 x 10 x 4 Curved18729

2015-20239 years

Duplo Container Box 2 x 4 x 2 with Open Sides18806

2011-202414 years

Boat Deck 20 x 40 x 718912

2015-20239 years

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 Sideways20877

2020-20234 years

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

2021-20233 years

6×2 Ladder Holder87913

2010-202516 years

Duplo Hanging Log Bridge w/ Rotations Snap23927

2016-20238 years

Duplo Door / Window with Cutout (Semi Oval)27382

2017-20248 years

Duplo Ferris Wheel Base29139

2017-20259 years

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

1998-202124 years

Hat, Butcher98381

Minifig Head Special, Small Cube (Baby) [Plain]35530

2020-20234 years

Duplo Car Body 4 x 6 x 1 1/2 with Two Studs at Back36744

2020-20234 years

Weapon Crescent Dart (Moon Knight)3757

2023-20253 years

Duplo Fire Extinguisher with Lines on Handle46376

2020-20234 years

Duplo Bathroom Sink4892

1986-202540 years

Fuselage 6 x 10 x 4 Round49949

2019-20224 years

Grille 1 x 2 x 2 2/3 Sloping50946

2008-202215 years

18L Pneumatic Hose5102c18

2022-20243 years

28L Pneumatic Hose5102c28

2015-20217 years

Aircraft Fuselage Curved Forward 6 x 8 Bottom with 2 Pin Holes5123

2024-20252 years

Wedge Curved 4 x 8 No Top Studs5382

2024-20252 years

Sports Surfboard [Long]6075

1992-202231 years

16×13×2 Hull, Bow / Stern Base64651

2009-202517 years

Duplo Bath65113

2020-20245 years

Hair Two Round Buns [Plain]65579

2022-20232 years

Technic Gear Differential, 24 -16 Tooth with Clutch on Both Sides6573

1994-202431 years

38L Flex Tube75c38

2007-202418 years

Duplo Helicopter Base, 6 x 7 x 1579793

Headwear Accessory Cat Ears with Pin69903

2021-20255 years

47L Flex Tube75c47

2021-20244 years

Duplo Container Box 2 x 4 x 2 Door with Handle10563

2010-202415 years

Weapon Sword, Wavy Blade (Raya)75604

Duplo Animal Panda, Sitting12146

2012-202514 years

Duplo Train Barrier / Crossing Gate with Lever [Plain]13359

2019-20257 years

Hair Beehive Style with Sideways Fringe15503

2020-20223 years

2023-20253 years

Duplo Rotor 4 Blades, Large (Helicopter)16697

2014-20229 years

Glass for Train Front 2 x 6 x 217457

2014-20207 years

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

2015-202410 years

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

2020-20245 years

Boat Hull 20 x 40 x 718913

2015-20239 years

Minifig Neck Bracket w/ 2-Studs18986

2019-20257 years

Duplo Animal Deer Fawn19034

2015-202511 years

1×5 Pneumatic Cylinder19475

1992-202433 years

3×3×6 Simple Medium Motor w/ 4-Studs21980

2016-20227 years

Duplo Digger Bucket - Small with Locking Ring - 4 teeth21997

2016-20238 years

5×5×8 Technic Extra-Large Motor (w/ Absolute Position)22172

2019-20202 years

Duplo Siren / Flashing Light - Trans-Dark Blue2318c01

1991-202535 years

Plate with 3 Sphere Holders92512

String Cord with End Tow Ball, 50.3cm / 63L23924

2016-20249 years

Helmet Underwater / Space, Breathing Apparatus87754

2011-202313 years

Minifig Neckwear Armor Breastplate with Leg Protection [Plain]2587

1994-202532 years

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

2018-20258 years

Duplo Brick 4 x 4 x 2 with Large Rotor Mounting (Ferris Wheel)29141

2017-20259 years

Rock Panel 2 x 4 x 43161

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 Swing35086

2017-20248 years

Duplo Airport Tower Wall (Half) with 3 Windows35579

2018-20258 years

Equipment Pen [Plain]35809

2023-20253 years

Duplo Animal Cow with Black Spots Print37184

2018-20247 years

3×7×4 Distance Sensor37316

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

Launcher Trigger, Dragon Slider with 2 Bars3771

Technic Linear Actuator with Dark Bluish Gray Ends Long40918

2019-20257 years

Minifig Neckwear Armor Shoulder Pads41637

2021-20233 years

48×48 Baseplate4186

1980-202344 years

Duplo Plate 2 x 4 with Round Tube Holder42029

2002-202019 years

Duplo Cupcake / Muffin Cup with 2 x 2 Studs98215

2012-202110 years

1984-202542 years

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

2013-202412 years

Helmet Castle with Cheek Protection Angled48493

2009-202517 years

Plate Special Round 2 x 2 with Rotation Stem and Screw50407

2019-20202 years

Launcher, Spinner, Base 2 x 10 x 250408

2019-20202 years

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

Prosthetic Hand with Bar Holder5059

2024-20252 years

16L Pneumatic Hose5102c16

2005-202218 years

50L Pneumatic Hose5102c50

1984-202138 years

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

2022-20243 years

Helmet Orc with Curved Cheek Guards5483d

Battery Pack, Rechargeable, SPIKE, 7.3V55422

Hair Coiled, Parted78301

2022-20254 years

75mm ID. Tire, Motorcycle R (94.2×22mm)88516

2010-202415 years

Windscreen 2 x 12 x 46267

1996-202227 years

Duplo Food, Two Cakes on Plate Pink65188c01

2020-20223 years

Construction Vehicle Bucket 4 x 8 with Locking 2 Finger Hinge with 7 Teeth65380

2021-20255 years

Technic Steering Ball Joint Large Open with C-Shape Pivot Frame [Reinforced]65452

2021-20222 years

Technic Steering Ball Joint Large Receptacle [Big Ridges]65453

2021-20222 years

Plate Special 2 x 2 with 4 Side Handles Closed Ends66961

Helmet, Viking [PLAIN]67037

2022-20254 years

Tyre 94.2 x 22 Motorcycle Racing Tread67140

2020-20245 years

Aircraft Fuselage Curved Forward 8 x 12 x 6 Top67241

2020-20234 years

Duplo Car Body, Camper / Caravan Roof, 4 Top Studs75266

2021-20255 years

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

2021-20244 years

Duplo Helicopter Skids 4 x 679794

Leash / Rope, with Loops at Both Ends101662

Duplo Car Body 6 x 10 x 3 with Two Studs at Back [Plain]73549

Hair Mohawk93563

2019-20246 years

Duplo Car Base 2 x 6 with Fake Bolts, Open Hitch End and Orange Wheels11248c07

Animal, Chicken [PLAIN]1413

2023-20242 years

Duplo Plate 2 x 5 with 8 Studs and Hinge16686

2014-202512 years

Plate Special 2 x 4 Fresnel Lens1942

Hair Tousled with Long Bangs25378

2022-20243 years

Headwear Accessory Crown / Tiara, 5 Points25974

2021-20255 years

Coaster Track, Slope26561

2018-20247 years

Hair Top Knot Bun [Plain]93217

Wave / Power Burst / Flame / Magic Spell Effect, Large Dish with Stud3473f

1×3 Brick w/ Round Ends, 2-Studs35477

2021-20222 years

43L Flex Tube75c43

2020-20256 years

Hair Long Parted in Center36806

2023-20253 years

Duplo Playground Slide Straight with Two Top Studs93150

2011-202111 years

Animal Body Part, Dinosaur, Baryonyx Lower Jaw [Plain]49972

2023-20242 years

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

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

Vehicle Base 6 x 12 x 2 1/2 with Mudguards, 2 Wheel Pins and 4 x 10 Centre Recess, Same Color Wheel Holders91526

2022-20232 years

24L Pneumatic Hose5102c24

2008-202316 years

25L Pneumatic Hose5102c25

1984-202441 years

38L Pneumatic Hose5102c38

1995-202127 years

40L Pneumatic Hose5102c40

1989-202133 years

Slope 45° 6 x 8 Double with 4 x 8 Cutout5120

2024-20252 years

Hat Sailor [Plain]93557

2020-20223 years

Smoke / Bubbles with Anti-Stud5533

2024-20252 years

Helmet, Standard, 2 Horn Holes82252

Hair Swept Right with Front Curl98726

Windscreen 1 x 14 x 6 Tapered80573

2022-20243 years

Duplo Cape with Black Back and Elastic Loop, Scalloped 5 Points68174

Custom images are not available for 107 parts on this page.

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2501 to 2750

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