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

2251 to 2500

Part Name(Part Number)

# Sets(Rank)

4×1 Batman Tail / Rudder28779

2017-20259 years

1×1 Flower, 4-Petals33291

2000-202223 years

Weapon Katana with Trailing Effect73766d

Train Wheel RC Train, Spoked with Technic Axle Hole and Counterweight, 30 mm diameter [Blind Driver]85558

2009-202517 years

Hair, Short Pigtails35701

2019-20268 years

Weapon Sickle with Trailing Effect73766c

Duplo Support / Column / Girder35964

2021-20266 years

Sword, Curved Blade w/ Bar37341a

2018-20225 years

Scythe / Hook37341d

2018-20225 years

Scythe / Hook, Double37341e

2018-20225 years

Rotation Joint Disc with 2 Pins6991

2025-20262 years

1984-202643 years

Weapon Nunchucks with Trailing Effect73766b

Equipment Animal Grooming Kit Brush Oval, Large94720

2012-202615 years

1×6 Brick w/ Click Hinges on Both Ends, Vertical53914

2000-202425 years

Brick Round 2 x 2 Dome Top with 2 Ears5690

2024-20263 years

2×6 Vehicle Base w/ 4-Protruding Axle Holes6920

Steering Hub w/ Shock Socket69636

2022-20254 years

8×12×2 Curved, Plane Top (Fuselage) w/ Cutout67245

2020-20234 years

3×4×6 Wedge Panel w/ Arched Window30246

2000-202425 years

2×6×2 Brick, Counter Weight73090

1980-202142 years

Duplo Tree 4 x 4 x 384192

2022-20254 years

Dagger / Knife37341b

2018-20225 years

Sword w/ Square Crossguard37341c

2018-20225 years

1×1 w/ 3-Bars, 120°50018a

2019-20246 years

2017-20237 years

19mm D. Ball52629

2020-20256 years

Animal / Creature Accessory, Horse Bridle93087

2012-202615 years

4×8×2⅓ Turret (Castle Balcony)6066

1992-202433 years

Animal Body Part, Axolotls (Fish) Body86879

2022-20232 years

Windscreen 6 x 13 x 213252

2013-202513 years

Technic Gear Stepper 8 Tooth2474

2023-20253 years

Launcher Base, Weapon Cannon Base 2 x 42527

1989-202638 years

Duplo Boat / Raft / Ring, 8 x 8 Bottom79783

2022-20232 years

Duplo Ladder with 3 Studs3519

2023-20264 years

Bag Tag with 3 x 8 Studs79996

2022-20232 years

Cone 4 x 4 x 3 with Axle Hole3569

2023-20253 years

#40 3×11 Inv. Fairing, A5741

2024-20263 years

#41 3×11 Inv. Fairing, B5742

2024-20263 years

Launcher, Weapon Cannon Shooting84943

1989-202638 years

Windscreen 10 x 6 x 3 Bubble Canopy Double Tapered with Square Front Cutout10312

2017-20248 years

Duplo Car Base 2 x 6 with Fake Bolts, Open Hitch End and Red Wheels11248c02

2015-202410 years

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

2019-20257 years

Animal Body Part, Alligator / Crocodile Body New Style18904

2015-202410 years

Animal Body Part, Alligator / Crocodile Tail with Hole18906

2015-202410 years

Launcher, Spinner, Base 4 x 61979

2025-20262 years

Helmet Space with Air Intakes and Hole on Top22380

2018-20258 years

Technic Gear 24 Tooth with Clutch on Both Sides2471

2023-20264 years

Plate Special 6 x 6 Flexible with Stitching Border79998

2022-20232 years

Plate Special 2 x 2 with Sphere Holder3204

Bag Tag with 3 x 6 Studs80390

2022-20232 years

2×16×6 3-Frames35103

2018-20236 years

Plant, Banana Bunch3566

2023-20253 years

DUPLO 2×2×2 Curved Dbl.3664

1976-202651 years

Hair Short Curly, No Sides79687

2022-20254 years

Helmet Castle with Cheek Protection Angled48493

2009-202517 years

Minidoll Hipwear, Bag / Fanny Pack5064

2024-20252 years

Windscreen 6 x 7 x 1 1/380222

2022-20254 years

Minidoll Footwear Shoes5107

2024-20252 years

Aircraft Fuselage 8 x 8 Bottom with 4 Pin Holes5118

2024-20263 years

Projectile, Base for Spinner with Axle5436

2025-20262 years

Duplo Container Wooden-Style Crate6446

1995-202632 years

Brick Special 2 x 4 with Spinner Holder71100

Axle for Spinner71073

Vehicle Base, Motorcycle Chassis with Lime Flywheel69869c03

Duplo Mixer Top with Whisk65116

2020-20234 years

String with Black End Studs 30L Overall104702

2023-20253 years

Duplo Mixer Base65115

2020-20234 years

Rip Cord Flexible with Handle11126

2013-202210 years

Dome for Ninjago Spinner69783

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

2021-20255 years

Duplo Umbrella / Parasol Top with Axle Hole [Plain]92002

2011-202515 years

8×3×10 Bluetooth, 2-Motors118091

9×9×5 Battery Box (2-Port, 6x AA)85825

2020-20256 years

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

2021-20233 years

Duplo Food French Bread Loaves with Short Side Extensions13247

2013-202614 years

Hair Swept Back with Short Ponytail95226

2016-202510 years

Glass for 2×6×2 Windscreen Frame13756

2013-202614 years

Helicopter Body 4 x 14 x 565096

2021-20244 years

Vehicle Base 8 x 16 with Wheel Arches, Front and Side Studs, and 4 x 14 Recessed Studded Section, 5 Holes65094

2021-20233 years

Battery Pack, Rechargeable, for Small SPIKE Hub66757

2021-20244 years

Duplo Wheelbarrow with Thick Black Wheels92938

2010-202516 years

Equipment Animal Grooming Kit Brush Round, Small94721

2012-202615 years

Owl, Open Wings67632

2021-20244 years

Hair Flat Top, Short with Straight Even Side Sections25379

2021-20233 years

Headwear Accessory Crown / Tiara, 5 Points25974

2021-20255 years

Hair Short Wavy with Center Part26139

2021-20222 years

2×3×11 Pneumatic Pump26288

2016-20249 years

Weapon Sword Crystalized with Hilt and Pin86146

Equipment Animal Grooming Kit Spray Bottle with Heart94724

2012-202615 years

Duplo Ferris Wheel Base29139

2017-20259 years

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

2017-20259 years

Equipment Animal Grooming Kit Award Ribbon with Number 294722

2012-202615 years

Hair, Combed Sideways99930

2018-20247 years

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

2004-202421 years

Equipment Animal Grooming Kit Sponge94723

2012-202615 years

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

2019-20235 years

Duplo Bucket82562

2022-20232 years

Duplo Balloons40909

2001-202323 years

Cap / Hat, Knitted41334

2002-202423 years

Ø5 Propeller, 8-Blades w/ Technic Axle Hole41530

2002-202322 years

Equipment Lasso99253

2012-202514 years

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

2019-20257 years

Tool Saw / Circular Saw Left50018h

2019-20235 years

Headwear Accessory Cat Ears with Pin69903

2021-20255 years

Equipment Animal Grooming Kit Comb, Small with Heart94719

2012-202615 years

Equipment Animal Grooming Kit Award Ribbon with Number 194718

2012-202615 years

4×16 Canoe6021

1994-202431 years

Shield Ovoid with Grip [Plain]92747

2014-202613 years

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

2008-202417 years

16×13×2 Hull, Bow / Stern Base64651

2009-202517 years

2L Chain Link w/ Slope, Center Panel (Escalator)69900

2021-20244 years

DUPLO Train Track, Curved6378

1988-202538 years

Train Wheel w/ Metal Axle Hole57878

2006-202520 years

Shoulder Cover, Round w/ 2-Bars21560

2015-202410 years

Whip / Vine2488

1988-202639 years

4×4×1⅔ Curved w/ Cutout7249

2025-20262 years

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

2020-20234 years

4×4 Round Corner5651

2024-20263 years

Power Burst, Curved w/ Bar, 3-Handles5500

2024-20263 years

Weapon Sword with Jagged Edges, Double Axle Hole79895

2022-20265 years

24mm D. × 13.4mm Wheel w/ Tire, Pin105162

2024-20252 years

Jet Engine Center4869

1985-202137 years

8×8×3 Cupcake Cup72024

2021-20233 years

54mm D. × 30mm Wheel w/ Tire, Technic Pin Hole2515

1989-202436 years

Wheel Holder, Train Wheel RC Train2878

2006-202520 years

5L Train Axle, Metal57051

2006-202520 years

29L Flex Tube75c29

1998-202528 years

2×2 Wedge w/ Jumper27928

2017-20259 years

Wheel Covers 9 Spoke, No Rim6825b

2025-20262 years

Wheel Covers 5 Spoke, No Rim6825a

2025-20262 years

8×1×1⅔ Curved7217

2025-20262 years

#41 13×2×5 Mudguard, Arched69911

2021-20233 years

Hair, Short, Smooth3901

1985-202541 years

6L Link, Perpendicular4514

2024-20252 years

Tyre 75 x 28 Off Road69909

2021-20255 years

2025-20262 years

Braille Brick 2 x 4 with 6 Studs ⠿60290

2023-20242 years

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

2009-202416 years

Storage Case Divider, 13.5 x 5.5cm759532

2013-202513 years

Projectile, Arrow 3L5777

2025-20262 years

Door Frame 3 x 6 x 6 with Inside Grooves3417

2023-20253 years

Coaster Track, Small Ramp34738

2017-20237 years

Plate Special 2 x 6 with Gear Catchers on Underside3776

2024-20252 years

5L Pneumatic Hose5102c05

1984-202340 years

Storage Bin, Dacta, Medium [New Style]54187

2006-202318 years

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

2006-202318 years

18mm ID. Tire, Balloon / Off-Road (37×18mm)56891

2008-202619 years

1×2 Beam w/ Towball5995

2025-20262 years

DUPLO Train Track, Straight6377

1988-202538 years

2×2 Tile w/ 2×2 Ring6805

2025-20262 years

5×8×⅔ Curved w/ 4-Studs15625

2014-20229 years

Disc Brake Hub w/ 3-Pin Holes35189

2018-20247 years

Wheel Cover for Wheel 34 x 564472

2024-20252 years

10×12 Boat Bow w/ Cutout47404

2004-202623 years

Duplo Garbage Can / Bin73568

2021-20233 years

12L Ribbed Hose78c12

1998-202528 years

Arm, with Pin, Yellow Hand67906c03

Vehicle Track, Train, Plastic (RC Trains) Straight (Updated Version)7389

2025-20262 years

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

2000-202425 years

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

Technic Panel Car Mudguard Arched 11 x 5 x 2, Arched Top3538

2023-20264 years

5×5 Hemisphere w/ Axle Hole, 2-Pin Holes4412

2024-20263 years

Technic Steering Wheel Hub with Planetary Gear Reduction46490

2019-20235 years

1L Bar w/ Stud, Offset50018e

2019-20224 years

4×4×2 Curved w/ 4-Studs, 2-Pin Holes61487

2008-202417 years

75mm D. × 17mm Wheel w/ Technic Axle Hole88517

2010-202415 years

Tool Saw with Handle and Tooth11601

2013-202210 years

Hair Short Bob Cut92259

2010-202415 years

Animal Body Part, Horse Head (Toy Horse) [PLAIN]1703

2025-20262 years

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

Helmet with Chinstrap and Wide Brim30273

2002-202524 years

Pendant, Lightning Bolt77817

2022-20232 years

1991-202636 years

Hemisphere w/ Stud, 3-Ribs50018f

2019-20224 years

4L Pneumatic Hose5102c04

2016-20249 years

Dbl. Ø3 Rotation Disk w/ 3L Beam, Plug5652

2024-20252 years

45° 4×4×3 Window Frame, Sloped w/ Bottom Panel60806

2009-202315 years

5×8×2 Windscreen62576

2008-202518 years

Net 10 x 10 Square71155

1996-202227 years

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

2013-202412 years

Duplo Building Wall 2 x 2 x 3 with Four Hinges69714

2021-20233 years

Door 1 x 5 x 8.5 Stockade87601

2010-202516 years

Duplo Brick Round 4 x 4 with 4 Studs2354

Weapon Blade with Spikes and Two Bars23861

2016-202510 years

Sports Inline Skate / Roller Blade6917

2025-20262 years

#32 11×5×2 Mudguard, Arched2509

2023-20264 years

Duplo Building Wall 4 x 3 x 5 Curved Turret with Balcony - Castle98236

2012-202514 years

Plate 6 x 6 with 5 Center Holes73110

2021-20233 years

Equipment Glove (Knuckles Hand)3513

2024-20263 years

Foot, 4 Toes with Hinge Finger3560

2023-20264 years

Wheel 107.1 x 24 Motorcycle71720

2022-20254 years

Neckwear Cape, Straight Bottom, One Top Hole [Spongy Stretchable Fabric]37046

2022-20254 years

2025-20262 years

Hand with Pin4310

Gun / Impact Driver50018b

2019-20224 years

Socket Wrench, Short w/ Stud & Hexagonal Head50018c

2019-20224 years

Brick Special 2 x 2 with Photo Clip5252

Technic Wishbone Suspension Arm 13 x 6 x 35429

2024-20252 years

5L Axle Connector, w/out Friction 1-Side5443

2025-20262 years

Plant, Vine with Spikes73828

2021-20244 years

Creature Body Part, Dragon, Wing Large5973

2025-20262 years

String, Thick 25cm77562

2021-20222 years

Hat, Wizard6131

1993-202533 years

32L Flex Tube75c32

2006-202520 years

26L Flex Tube75c26

2005-202218 years

Weapon Lightsaber Hilt Straight with Ring18673

2015-20239 years

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

2020-20256 years

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

2010-202617 years

11×19 Technic Frame (Baseplate)39369

2020-20234 years

5×3 Socket w/ H-Shape39370

2020-20256 years

Duplo Plant / Tree / Seaweed43852

2019-20246 years

Headwear Accessory Bandana Tassel with Pin44740

2021-20222 years

Duplo Fence/Bench 2 x 44850

2024-20252 years

1×1 w/ 2-Bars, 90°50018d

2019-20224 years

Duplo Boat / Raft / Ring, 8 x 8 Top79782

Technic Shock Absorber 11L with Internal Spring, Black Top65151c02

2023-20242 years

8×4 Wedge, Curved5382

2024-20263 years

6L Ribbed Hose78c06

1998-202326 years

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

2007-202418 years

2025-20262 years

Brick Special 2 x 4 x 5 with Spring77834

2022-20232 years

Duplo Trophy Cup with Number 1 in Shield - Closed Handles, Deep Notches73241

2013-202311 years

6×2 Ladder Holder87913

2010-202516 years

Hair Short Smooth and Right Parting [Plain]15500

2022-20254 years

Duplo Brick Round 4 x 4 x 1 1/2, Curved Bottom1970

6×3×2⅓ ½-Dome7202

2025-20262 years

Technic Digger Bucket 4 x 724120

2016-202611 years

Hinge Panel 6 x 32440

1988-202639 years

Duplo Gear 4 x 4 - 8 Tooth26832

2017-20248 years

Tall Top Hat [PLAIN]27149

2018-20247 years

Windscreen 6 x 6 x 228782

2017-20237 years

2×16 Wedge Slope, Double (Triple)30382

1999-202426 years

3×6×5 Arch w/ Pillars, Ornamented30613

2001-202222 years

DUPLO 2×4×2 Curved31213

1999-202628 years

Duplo Plant Vine with Leaves and Two End Anti-Studs89158

1997-202428 years

Insect Accessory, Spider Head and Legs35039

2018-20214 years

Duplo Food Pumpkin35087

2018-20258 years

Duplo Airport Tower Wall (Half) with 3 Windows35579

2018-20258 years

Weapon Lightsaber Blade 8L with Axle3627

2023-20253 years

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

2021-20244 years

Minifigure Hand3820

2001-202424 years

Duplo Dish / Radar 3 x 392009

2011-202313 years

Duplo Bathroom Sink4892

1986-202641 years

Hair Bubble Style (Afro)87995

2018-20225 years

Equipment Shopping Cart49649

2019-20268 years

Energy Effect Pixelated7131

Smoke / Bubbles with Anti-Stud5533

2024-20263 years

6×16, Studs 3-Edges6205

1994-202532 years

Hair Swept to Right70592

2022-20232 years

Images are not available for 80 parts on this page.

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2251 to 2500

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