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 unique colors that this part has been produced in across all sets.

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)

# Colors(Rank)

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

Animal Body Part, Dinosaur, Quetzalcoatlus Lower Beak/Jaw77892

2022-20254 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

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

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

2024-20252 years

Creature Body Part, Dragon, Head5975

Hat, Bowler95674

2014-202512 years

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

2024-20252 years

Duplo Bath65113

2020-20245 years

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

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

2020-20212 years

6×8 Tile w/ Ø6 Rounded Ends65474

2022-20254 years

Hair Mohawk93563

2019-20246 years

Pin, Friction2780

1982-202645 years

3L Pin, Friction6558

1993-202634 years

Friction Pin & Axle43093

2002-202625 years

1L Friction Pin & 2L Axle18651

2015-202612 years

4L Axle w/ Stop87083

2009-202618 years

1×2 Plate w/ Towball, Side14417

2014-202613 years

3L Axle w/ Stop24316

2016-202611 years

1×2 Plate w/ Towball Socket, End14418

2014-202613 years

¾-Pin, Smooth32002

1996-202631 years

5L Axle w/ Stop15462

2014-202613 years

1×2 Plate w/ Towball, End22890

2016-202611 years

3L Axle w/ Stud6587

1995-202632 years

3L Pin w/ Stop77765

2021-20266 years

Launcher Trigger69755

2021-20266 years

12 Tooth, Dbl. Bevel32270

1999-202628 years

2×2 Turntable, Top3679

1977-202650 years

11m ID. Tire, Smooth (14×6mm)50951

2005-202622 years

11mm ID. Tire, Offset (21×12mm)87697

1991-202636 years

5½L Axle w/ Stop32209

1998-202629 years

18mm ID. Tire, Offset (30.4×14mm)92402

2000-202627 years

1×2 Plate w/ Towball & Socket, Ends14419

2014-202613 years

8L Axle w/ Stop55013

2006-202621 years

3L H-Shaped Connector w/ 4-Pins65489

2004-202623 years

2-Axle Connector, Rubber45590

2003-202624 years

18mm ID. Tire, Low Profile (24×12mm)18977

2015-202612 years

1977-202650 years

14mm ID. Tire (21×9.9mm)11209

2013-202614 years

4L Axle w/ Center Stop99008

2012-202615 years

8mm ID. Tire, Offset (15×6mm)87414

1976-202550 years

1×3 Plate w/ 2-Clips, Top79987

2022-20254 years

2×6×1⅓ 2-Axle Holes, Cutout3668

2020-20267 years

8mm ID. Tire, Smooth (14×9mm)30028

1996-202631 years

11mm ID. Tire, Staggered (17.5×6mm)92409

2002-202524 years

Train Wheel w/ Pin38340

2019-20257 years

18mm ID. Tire, VR (30.4×14mm)58090

1995-202632 years

2×2 Round w/ Wheel Holder, Bottom2655

1991-202636 years

Ø5 Propeller, 4-Blades w/ Studs, Technic Pin Hole67737

1988-202639 years

1×4 Plate w/ Dual 1-Finger Click Hinges, Side44568

2003-202624 years

1×4 Spring Shooter15400

2014-202613 years

Engine Piston2851

1990-202536 years

2×4×1⅓ 2-Axle Holes, Cutout67446

2015-202612 years

15mm ID. Tire, Offset (21×6mm)50861

2005-202622 years

7L Wide Track69910

16 Tooth, Dbl. Clutch18946

2015-202612 years

1984-202643 years

18mm ID. Tire, Offset (23×7mm)61254

1974-202653 years

Connecting Rod2852

1990-202536 years

1977-202549 years

18mm ID. Tire, Shallow (24×14mm)89201

2001-202626 years

2×2 Round w/ Rotation Stem40145

2019-20268 years

Piston w/ Stud4369

2024-20263 years

3L Universal Joint61903

2008-202619 years

Turkey Leg (Drumstick)42876

1997-202630 years

2022-20265 years

1×4 w/ Angled Tube61072

2008-202518 years

½ Pin w/ Stud Holder65826

2021-20266 years

2022-20265 years

2×2 Plate, 2-Pins, Bottom15092

2014-202613 years

Ø15mm Rubber Belt, Round85543

1993-202634 years

1×2 Cylinder 1-Finger Click Hinge w/ Technic Pin57697

2002-202625 years

18mm ID. Tire, Offset (37×14mm)35578

2019-20268 years

11mm ID. Tire, Balloon (24×12mm)56890

2008-202518 years

30mm ID. Tire (43.2×14mm)30699

2017-202610 years

3×6 Train Wheel Holder (Bogie)38339

2019-20257 years

2024-20263 years

1983-202543 years

1978-202649 years

Pistol, Med. Barrel62885

2006-202520 years

Batarang (Batman)98721

2006-202520 years

Glass for 3×2 Frame7757

2025-20262 years

30mm ID. Tire, Balloon (56×26mm)55976

2006-202520 years

Steering Arm w/ 3-Balls, Pin Hole15460

2014-202512 years

3L Driving Ring Conn.18948

2015-202511 years

2×2 Round w/ Technic Pin Hole (Ring)74698

1986-202641 years

Chopsticks79735

2022-20265 years

2012-202514 years

Ø4 Propeller, 3-Blades w/ Wheel Pin Hole2421

1987-202539 years

Hook w/ Towball30395

1999-202628 years

Train Track, Straight53401

2006-202520 years

Roller Coaster Wheels24869

2017-202610 years

14.4 D. Wheel w/ Tire65630

2020-20267 years

Sledgehammer75904

2012-202514 years

1×2 Plate w/ Towball, Both Ends3170

2023-20264 years

CV Joint, Ball32494

2001-202525 years

Center Crankshaft2854

1990-202536 years

Stem w/ Bar, 2 Leaves1747

2022-20254 years

3×5 Panel w/ Cutout67139

2020-20267 years

6×2 Steering Arm w/ Towball Socket57515

2008-202518 years

3L Towball, Bar w/ Pin 80477

2022-20265 years

31L String w/ 2-Studs14225

2005-202622 years

Pin Hub, 3L Axle5713

2024-20263 years

2000-202627 years

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

2021-20244 years

Equipment Baby Bottle with Handle18855

2015-202511 years

2×4 Brick w/ 2 Wheel Pins, Cutout18892

2015-202511 years

2×2 Click Socket, 2-Ends48172

2006-202621 years

2×2 Plate, 2-Pins, Wide47720

2004-202623 years

1×2 Faucet13770

1997-202630 years

1978-202649 years

2012-202514 years

CV Joint, Socket92906

2011-202616 years

1×7 Rack w/ 2-Pin Holes & 2-Axle Holes87761

2010-202617 years

2L Worm Gear32905

1985-202642 years

Crystal, 4-Points, 1-Stud11127

2013-202513 years

2×2 Plane Wheel Holder, Bottom2415

1987-202640 years

2011-202515 years

DUPLO Train Track, Curved6378

1988-202538 years

20 Tooth Bevel w/ Pin Hole87407

2010-202516 years

3×13 Frame, 1-Cross Beam4526

2024-20263 years

Steering Hub Holder w/ Pin & Axle Holes65766

2016-202611 years

2×2×⅔ Wheel Fork77598

2021-20266 years

Candelabra w/ 3-Arms (Candlestick)73117

2021-20255 years

Zipline Handle30229

1998-202629 years

28-Tooth Turntable Base99009

2012-202615 years

28-Tooth Turntable, Top99010

2012-202615 years

1978-202548 years

60 Tooth Turntable, Base18939

2015-202511 years

12L Fishing Rod2614

1991-202636 years

Hat / Pith Helmet30172

1998-202528 years

1×2 Plate, 1-Pin Hole, Bottom32529

2001-202424 years

5×11 Frame, H-Shape, Open Center64178

2009-202618 years

30mm ID. Tire, ZR (49.5×20mm)15413

2014-202512 years

Vehicle Track, Train, Plastic (RC Trains) Curved (Updated Version)2827

Tyre 24 x 9.95033

2024-20263 years

3L CV Joint, Ball52731

2019-20268 years

Train Track, Curved53400

2006-202217 years

3L Driving Ring18947

2015-202511 years

1×2 Brick w/ Click Pin4920

2024-20263 years

Blaster, Long57899

2007-202620 years

Train Wheel w/ Metal Axle Hole57878

2006-202520 years

2020-20256 years

30mm ID. Tire (49.5×14mm)70490

2021-20244 years

Shield, Round w/ Stud91884

2010-202516 years

2009-202517 years

Boat / Ship Wheel4790

1985-202642 years

Antlers w/ Bar11437

2013-202614 years

1989-202537 years

4×10×1 Vehicle Base w/ 4-Pins30076

1997-202529 years

Ø33mm Rubber Belt, Round85546

1992-202534 years

Sword, Scimitar60752

2008-202619 years

36-Tooth, Dbl. Bevel32498

2002-202423 years

20 Tooth, Dbl. Clutch, Dbl. Bevel35185

2018-20258 years

Weapon Throwing Star / Shuriken, Curved Blades86125b

28 Tooth, Differential62821

2008-202619 years

2010-202516 years

1997-202529 years

4×4×1⅔ Gearbox6585

1995-202632 years

Greatsword, Curved Crossguard66964

2020-20256 years

1×2×⅔ Studs 5-Sides, Gun Handle, Angled15071

2014-202613 years

6-Stud Shooter Trigger18587

2015-202612 years

Technic Weight Brick 7 x 1180428

Wing, Rounded w/ Bar, 5-Feathers67928

2020-20245 years

1×1×⅔ w/ Binoculars52494

2019-20246 years

30mm ID. Tire, ZR (37×22mm)55978

2007-202519 years

8.5L Hose, Flexible73590

1985-202541 years

Cup, Takeaway15496

2015-202612 years

Minifig Neck Bracket w/ 2-Studs18986

2019-20268 years

1L Worm Gear27938

2017-20259 years

8×1 Curved w/ Arch50967

2005-202319 years

6 Tooth Small Sprocket57520

2007-202519 years

Motorcycle Chassis18896

2015-202612 years

Weapon Throwing Star / Shuriken, Bone2186b

1×4 Plate w/ Towball, Side3184

1970-202556 years

Toggle Dbl. w/ 2-Pins48496

2004-202623 years

7-9L Linear Actuator92693

2011-202515 years

Sword, Katana, Short5644

2024-20252 years

2×4 Brick, 2-Pins, 2-Sides6249

1995-202531 years

6×12×1 Vehicle Base65634

2020-20256 years

43.2 D. Wheel, Ornamental15744

2014-202512 years

2×4 Tilt Steering Holder69963

2021-20244 years

1997-202529 years

2×2 Round w/ 4-Roots5256

2024-20263 years

4L CV Joint, Socket52730

2019-20268 years

6×10×1 Vehicle Base w/ 4 Wheel Pins65202

2020-20256 years

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

2020-20234 years

2×2 String Reel w/ Stud78333

2021-20266 years

Blaster, Small17010

2014-202411 years

Technic Beam Frame 5 x 15 with 3 Truss Bars79767

Technic Beam Frame 7 x 15 with 3 Truss Bars79766

Suspension w/ Fender, Axle Hole (Formula 1)6813

2025-20262 years

43.2 ID. Tire, ZR Street (56×28mm)41897

2002-202625 years

3×7×2 Panel, Curved Inverted4500

2024-20263 years

9L Ribbed Hose78c09

1998-202326 years

20 Tooth, Dbl. Clutch81346

2022-20254 years

Torso - Skeleton Thick Shoulder Pins, Reinforced Hips with Hole78132

2024-20252 years

2008-202417 years

Clam w/ Stud Holder, Bottom18866

2014-202613 years

Skeleton Leg, Tall23769

2018-20247 years

Minifig Neckwear Life Jacket24184

2016-202510 years

Flintlock Pistol2562

1989-202638 years

Grappling Hook w/ String Hole30192

1998-202528 years

2×6×1⅓ Spring Shooter49743

2020-20256 years

6×3×5 Pullback Motor12799

2013-202614 years

Bandage, Arm30924

2017-202610 years

1977-202549 years

2×6 Stretcher93140

2011-202616 years

1×13 Rack w/ 2-Pin Holes & 2-Axle Holes64781

2009-202416 years

Changeover Catch6641

1996-202530 years

4×7×⅔ w/ 4 Wheel Pins2441

1987-202539 years

6×12×1 Vehicle Base, Notched Ends3385

2023-20264 years

1×4 Plate w/ Flat Towball Socket, Side98263

2008-202518 years

Brick Round 2 x 2 x 2 Crystal Facets Top5331

Differential Housing65414

2020-20256 years

4L Catapult w/ Pin Hole88289

2010-202516 years

Metal Detector93106

1983-202543 years

Equipment Net24086

2016-202510 years

Tilt Steering Axle w/ 2 Wheel Pins69964

2021-20244 years

Train Motor Decorative Side2871

1991-202535 years

1×2 Brick w/ 1-Finger Click Hinge on End, Vertical30364

1999-202628 years

Backpack, Open92590

2011-202515 years

Jet Engine Center4869

1985-202137 years

2×2 Plane Holder w/ 2 Wheel Pins, Bottom4870

1985-202642 years

Technic Whish Bone with Axle Connectors5294

2024-20252 years

7×8×2 Wishbone Suspension Arm, Double5780

3×1 Steering Arm w/ Towball Socket5997

Container Snap (Vidiyo)65146

Ø6 Brake Disk w/ Axle Hole65416

2020-20256 years

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

1989-202436 years

Wheel Holder, Train Wheel RC Train2878

2006-202520 years

2×2 Socket, Hemisphere44358

2003-202523 years

String Cord Thin (0.5mm) 50cm56823c50

1976-202651 years

30mm ID. Tire, Offset (43.2×14mm)56898

2009-202416 years

5L Train Axle, Metal57051

2006-202520 years

Linear Actuator Holder61904

2008-202518 years

Serrated Blade w/ Bar98141

2012-202514 years

Hair, Short Coiled79688

2022-20254 years

Pneumatic Switch19474

2018-20247 years

Custom images are not available for 24 parts on this page.

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

2251 to 2500

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.