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

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

2751 to 3000

Part Name(Part Number)

# Pieces(Rank)

Duplo Animal Panda, Sitting12146

2012-202514 years

Road Sign Round on Pole13459

2013-202614 years

Duplo Hook15449

2008-202619 years

Duplo Rotor 4 Blades, Large (Helicopter)16697

2014-20229 years

Duplo Helicopter Skids 4 x 679794

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

2015-202410 years

Duplo Animal Deer Fawn19034

2015-202511 years

Duplo Door, Garage, 6 x 7 with 12 Panes79789

2022-20254 years

1×5 Pneumatic Cylinder19475

1992-202433 years

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

2016-20249 years

Technic Axle 5L with 2 CV Joints2405

2023-20253 years

Duplo Hose Flexible 12L with Handle and Clip25981

2016-20238 years

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

2018-20269 years

Bluetooth Speed Remote28739

2018-20269 years

4×2½×10 Motor, Simple Train28740

2018-20269 years

Duplo Boat / Canoe 2 x 831165

2001-202525 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

Launcher, Net Shooter Canister35456

2018-20225 years

Launcher Firing Pin, Net Shooter35457

2018-20225 years

Duplo Cupcake / Muffin Cup with 2 x 2 Studs98215

2012-202110 years

Technic Gear 12 Tooth with Clutch on One Side3590

2024-20252 years

Hair Mid-Length Combed Behind Ear36037

2022-20265 years

Hand Left, Glove, Infinity Gauntlet36470

2018-20236 years

3×3×3 Color Sensor37308

2020-20245 years

Animal, Bird, Owl, Baby [PLAIN]3753

Helmet Underwater / Space, Breathing Apparatus87754

2011-202313 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

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 Flippers43871

2019-20246 years

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

2013-202412 years

3×4 Corner Slope4861

1985-202238 years

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

16L Pneumatic Hose5102c16

2005-202218 years

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

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

2022-20243 years

Helmet Orc with Curved Cheek Guards5483d

Ball with Ears5692

Duplo Car Seat5927

2025-20262 years

Duplo Brick 2 x 4 with 4 Studs and Hinge Male and Female5938

Duplo Mermaid Tail5939

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

2021-20255 years

3×3 Door, Left60658

1968-202558 years

Windscreen 2 x 12 x 46267

1996-202227 years

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

2021-20266 years

Technic Steering Ball Joint Large Receptacle [Big Ridges]65453

2021-20266 years

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

2021-20244 years

Headwear Accessory Hat with Small Pin, Chef's Hat6914

Flower Pot 2 x 2x 1 2/37077

Tyre Motorcycle Racing Tread, Narrow71721

2022-20254 years

Tyre Motorcycle Racing Tread71722

2022-20254 years

Weapon Katana with Neck Bracket7373

Weapon Sword, Wavy Blade (Raya)75604

27L Flex Tube75c27

2020-20245 years

Aircraft Fuselage Curved Aft Section 6 x 10 Bottom87616

2010-202516 years

Minifig Neckwear Beard, Rounded End [Gandalf]10052

2023-20264 years

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

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

Leash / Rope, with Loops at Both Ends101662

Animal Body Part, Dinosaur, Quetzalcoatlus Lower Beak/Jaw77892

2022-20254 years

Aircraft Fuselage Curved Forward 6 x 10 Top87613

2010-202112 years

Minidoll, Ball Gown, Octagonal80336

2023-20242 years

Hair Top Knot Bun [Plain]93217

Duplo Playground Slide Straight with Two Top Studs93150

2011-202111 years

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

Windscreen 1 x 14 x 6 Tapered80573

2022-20243 years

Cap, Bumblebee [Plain]12892

2022-20254 years

Animal, Chicken [PLAIN]1413

2023-20242 years

Fairing, Motorcycle, Airplane1567

Duplo Building Roof Spire 3 x 3 x 316375

2012-202514 years

Minifig Hipwear Tail Raccoon / Cat / Fox Costume [Plain]18277

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

2023-20242 years

Plate Special 2 x 4 Fresnel Lens1942

Duplo Ladder with Base Locking Ring, Short (Fire)19663

2015-202612 years

Hair Short Tousled with Side Part and Lock Sticking Up20597

2021-20222 years

Hair Mid-length with Side Part, Wavy23187

2021-20222 years

Minifig Hipwear Skirt [Plain]24782

2024-20252 years

Hair Tousled with Long Bangs25378

2022-20243 years

Hair Tousled Mid-Length with Side Part25409

2017-20226 years

Coaster Track, Slope26561

2018-20247 years

Boat Hull 8 x 16 x 328533

2017-20237 years

Boat Deck 8 x 16 x 328535

2017-20237 years

Mobility Scooter Chassis, 2 x 2 Studs, Mudguards3400

Wave / Power Burst / Flame / Magic Spell Effect, Splash Stretched with Bar3473a

Wave / Power Burst / Flame / Magic Spell Effect, Splash Round with Bar3473b

Wave / Power Burst / Flame / Magic Spell Effect, Shirly Stream with 2 Bars3473c

Wave / Power Burst / Flame / Magic Spell Effect, Lightning Stream with 2 Bars3473d

Wave / Power Burst / Flame / Magic Spell Effect, Large Dish with Splash with Stud3473e

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

Duplo Brick 2 x 2 x 2 Yellow with Flex Spring35110c01

2003-202321 years

1×3 Brick w/ Round Ends, 2-Studs35477

2021-20222 years

Costume Tree Trunk with Branch, Hole for Face35827

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

2018-20214 years

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

2018-20214 years

Equipment Wand Sprue [Complete Set of 2]36752

2018-20247 years

Hair Tousled, Short36762

2019-20235 years

Hair Bowl Cut and Parted in Center38800

2020-20245 years

Snake, Raised Head38801

2018-20269 years

Duplo Brick Special 1 x 2 Bow39924

2019-20246 years

Duplo Brick 4 x 12 x 2 [Rocker]39927

2019-20257 years

DUPLO 2×4×2 Rounded Ends4198

1981-202444 years

Technic Shock Absorber 6.5L Piston Rod4254

2000-202526 years

Technic Shock Absorber 6.5L Cylinder4255

2000-202526 years

Duplo Fuel Container 1 x 2 x 245141

2003-202119 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

Duplo Brick, Hair, 2 x 2 Top Studs, Rounded5000

Windscreen 6 x 6 x 3 Canopy Half Sphere with Dual 2 Fingers50747

2007-202519 years

24L Pneumatic Hose5102c24

2008-202316 years

38L Pneumatic Hose5102c38

1995-202127 years

40L Pneumatic Hose5102c40

1989-202133 years

Aircraft Fuselage Straight Aft Section 6 x 8 x 4 with Opening5124

2024-20263 years

Duplo Train Passenger Cabin 4 x 8 x 3 1/25206

Hair Tousled and Layered92746

2015-202612 years

Windscreen 7 x 4 x 1 2/3 with Hinges [7 Teeth]54695

Bicycle Frame Wide, Clip for Steer5554

Duplo Egg, Top 4 x 4 x 2 1 / 25895

Duplo Egg, Bottom 4 x 4 x 1 3 / 45896

Creature Body Part, Dragon, Head5975

Duplo Bath65113

2020-20267 years

16×12×2⅔ Book Cover w/ 2-Pin Holes65196

2020-20212 years

6×8 Tile w/ Ø6 Rounded Ends65474

2022-20254 years

Duplo Dump Truck Container 5 x 8 x 3 1/2 with 2 x 8 Studs on Top65836

2020-20234 years

18L Ribbed Hose78c18

1998-202427 years

Animal Body Part, Dinosaur, Indominus Rex Arm, Right, with Elbow Spikes [PLAIN]68444

2024-20252 years

Animal Body Part, Dinosaur, Indominus Rex Arm, Left, with Elbow Spikes [PLAIN]68445

2024-20252 years

Aircraft Fuselage Curved Forward 6 x 10 x 4 Top with 2 Trans-Clear Window Panes69953c01

2022-20254 years

Helmet, Standard, 2 Horn Holes82252

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

2×4 Mudguard w/ 2-Headlights93590

2012-202211 years

Hair Swept Right with Front Curl98726

Hair Mohawk93563

2019-20246 years

Hat, Bowler95674

2014-202613 years

Curtain, Carwash, Strips100808

2023-20253 years

Animal Body Part, Elephant Head with Pin Hole77999

6×10 Curved, Plane Top87615

2010-202617 years

Large Figure Wing for Captain America1034238a

Wing, Dragon, Dark Red Limbs, Red, Orange and Trans-Orange Flame Membranes Print1034695a

Neckwear Cape, Large, Scalloped, 4 Holes103747

2023-20242 years

Rope, Thick, 670mm104391

Duplo Train Engine Base, Push & Go Motor with White Headlights106704

Musical Instrument Maracas90508

2011-202111 years

Animal Body Part, Gorilla, Arm Straight with Pin108618

Animal Body Part, Gorilla, Arm Bend with Pin108619

Headwear Accessory Braid80681

Helmet Space with Open Face Rounded, Top Hinge10907

2019-20213 years

Battery Pack, Rechargeable for 103479c01109481

2024-20252 years

Sail, Quadrilateral 21 x 18109851

Sail, Triangular 23 x 8109856

Duplo Ramp / Road 6 x 12 x 877274

Duplo Door 1 x 3 1/2 x 6 2/3 with Curved Top and Open Handle - Castle98239

2012-202312 years

Flag with Straw Hat Skull and Crossbones (Jolly Roger) print114429a

Cat, Sitting (Minidoll)11602

6×2×4 Bluetooth Color Sensor118092

Duplo Animal Turtle with Green Back11929

2010-202213 years

8 Tooth w/out Friction11955

2013-202513 years

DUPLO 2×2×2 Chair12651

1994-202633 years

Duplo Winch Drum Narrow Ridged with String and Black Hook14013c01

2010-202415 years

String Cord Medium Thickness 200cm14728c200

2001-202424 years

Minifig Neckwear Shoulder Guards86123

Duplo Rotor 3 blade, 4 Diameter (Propeller)15211

2013-202614 years

Hair Beehive Style with Sideways Fringe15503

2020-20223 years

Duplo Figure Gwen Stacy / Ghost-Spider78826

2021-20233 years

Curtain, Large Theatre, with 3 Top Holes and 1 Bottom Hole1603

Animal Body Part, Elephant Body with 8 Studs77071

6×3×6 ½-Cone, Paraboloid18909

2015-20228 years

Pneumatic Cylinder 1 x 11 with 2 Stepped Inlets [V2]19476

2015-20217 years

Weapon Sword Serrated [Plain]19858

Hair, Swept Sideways20877

2020-20234 years

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

2016-20227 years

Panel 2 x 6 x 6 with Window Slot22387

2016-20227 years

Duplo Siren / Flashing Light - Trans-Dark Blue2318c01

1991-202636 years

Duplo Skateboard with Bright Light Yellow Wheels2319c01

2023-20264 years

Launcher, Weapon Gun / Blaster / Shooter / Fire Nozzle Mini with Towball Socket23922

2016-20216 years

Equipment Cheerleader Pom Pom [Plain]87997

Hat Pirate Tricorne / Triangle2544

1990-202536 years

Hair, Short Pointy, Wavy in Front2631

1×6 Pneumatic Pump26674

2011-202414 years

Weapon Sword Short2674f

Brick Curved 3 x 3 with Cutout3220

Duplo Swing35086

2017-20248 years

Tipper Drum 3 x 6 x 8 Cement Mixer Half, with 2 x 2 Studs on End80514

Hair Mid-Length Wavy with Center Part and Sidelocks35494

Windscreen 4 x 12 x 33571

Minifig Neckwear Shoulder Guards37614

Vehicle Base, Train 6 x 24 with Two 2 x 2 Openings and 3 Round Holes Each End, Reinforced on Bottom Side92088

2013-202311 years

Weapon Axe39802

Cable, Fiber Optics, Wide 10L / 8.0cm40002c10

DUPLO 51mm D. Ball41250

1997-202125 years

Technic Panel Dome 11 x 11 with Pin Holes4413

Duplo Fire Extinguisher with Lines on Handle46376

2020-20234 years

15×2×7 Mudguard, Trapezoid46882

2019-20246 years

3×3×3 9-Pixel Color Matrix47592

2023-20264 years

Duplo Train Tracks, Ramp4785

Creature Body Part, Wing 11 x 6 with 3 Bars [PLAIN]4899

Hub, Mario with 4 Top Studs and LCD Screens for Eyes and Chest49242

2020-20256 years

3L Pneumatic Hose5102c03

1993-202331 years

9L Pneumatic Hose5102c09

1993-202230 years

Mask, Kendo [PLAIN]98130

2013-20219 years

50L Pneumatic Hose5102c50

1984-202138 years

Duplo Train Track Switcher with Red Switch51560

2005-202521 years

Duplo Animal Fish, Clownfish with White Stripes52259

2019-20246 years

Large Figure Limb Cover 4 x 5 with 2 Studs5276

Helmet Orc with Straight Cheek Guards5483c

Windscreen Rounded 6 x 6 x 3 2/35497

Windscreen Rounded 6 x 8 x 3 2/35498

Headwear Accessory Vintage Sci-Fi Antenna5525

2024-20263 years

Hand, Thing [PLAIN]5786

Duplo Food Bone5926

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

2012-202413 years

Duplo Arrow5931

Duplo, Arm with Hole5969

Hair Mid-Length Wavy with Center Part90396

2016-20238 years

Ø3½ Propeller, 3-Blades w/ Technic Axle Hole6041

1992-202534 years

Weapon Lightsaber Hilt Short Curved with Ridges61199

2008-202518 years

Bicycle Frame, No Handlebars6348

2025-20262 years

Crane Jaw Angular6493

2025-20262 years

Duplo Food 2 x 2 Round Cake with Stud on Top [Plain]65157

Minifig Neckwear Armor Double Shoulder Pad with Scabbard for 2 Katanas65183

Plate Angled 9 x 9 Heart Shape65486

2020-20212 years

Weapon Sickle, Pixelated65505b

2020-20212 years

Weapon Sword Small, Pixelated65505d

2020-20212 years

Duplo Truck / Digger Cabin Bottom 4 x 465829

2020-20267 years

Duplo Cabin Top 4 x 465830

2020-20267 years

2×4×3⅓ Gearbox6588

1995-202531 years

Technic Beam Special 1 x 5 x 36614

2025-20262 years

Tyre 94.2 x 22 Motorcycle Racing Tread67140

2020-20245 years

Arm, with Pin, Black Hand [PLAIN]67906c01

14L Ribbed Hose78c14

1998-202528 years

Hermit Crab69945

Duplo Brick 2 x 4 x 2, Roof with Angled Sides70683

Panel 3 x 6 Car Seat with 4 Studs7178

2025-20262 years

Duplo Three Lanterns on Bar72418

2021-20233 years

Wing, Pixelated Squares (Elytra)73231

Wheel 75 x 41 Ferrari Daytona #1 (Left)73389

Wheel 75 x 41 Ferrari Daytona #2 (Right)73398

Technic Panel Bell, Half Curve 10 x 11 x 5 1/27345

Duplo Shuttle Door73556

Headwear, Bandana7374

Nintendo Figure, Dress, with Internal Prongs for Princess Peach81344

2022-20243 years

Equipment Trophy Cup [Plain]89801

2010-202314 years

Antenna 4 x 2 x 2 with 2 Prongs, Axle7574

Images are not available for 123 parts on this page.

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

2751 to 3000

Subscribe for updates!

Join thousands of LEGO fans by subscribing to our monthly newsletter. It contains updates to the LEGO Parts Guide, exclusive subscriber content, and a roundup of the best LEGO news from around the web.

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.

Support the LEGO Parts Guide

The LEGO Parts Guide is an extension of my LEGO Brick Labels project. If you want to support this project and gain access to behind-the-scenes updates, consider supporting the project at patreon.com.

The LEGO® Parts Guide. © 2026 Brick Architect LLC.
Content and design by Tom Alphin. Use of this content without permission is prohibited.
brickarchitect.com

Brick Architect earns a commission from qualifying purchases at partner sites such as LEGO.com and Amazon. (For a complete list of affiliate programs, visit About Brick Architect.)

LEGO® is a trademark of the LEGO Group which does not sponsor, authorize or endorse this site. As a member of the Recognized LEGO® Fan Media program, we abide by the LEGO Fair Play and Novelty policies by not sharing leaked photos of unreleased sets.

This guide uses external data from Rebrickable, BrickLink, Brickset, and LDraw.