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

2501 to 2750

Part Name(Part Number)

# Colors(Rank)

Wheel Smooth 24 x 14mm with Pin Hole5253

2025-20262 years

2×2×2 Dome w/ Crystal Facets on Top5331

Differential Housing65414

2020-20256 years

Changeover Catch6641

1996-202631 years

Tilt Steering Axle w/ 2-Wheel Pins69964

2021-20244 years

4L Catapult w/ Pin Hole88289

2010-202516 years

Metal Detector93106

1983-202644 years

Backpack, Open92590

2011-202616 years

2016-202510 years

Train Motor Decorative Side2871

1991-202636 years

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

1999-202628 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

2024-20263 years

7×8×2 Wishbone Suspension Arm, Double5780

2025-20262 years

3×1 Steering Arm w/ Towball Socket5997

2025-20262 years

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

Serrated Blade w/ Bar98141

2012-202514 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

4L Bar, Double (Ladder)7307

2025-20262 years

2×1×1 Curved w/out Stud Holder7134

2025-20262 years

Hair, Short Coiled79688

2022-20254 years

Handbag w/ Zipper93091

2015-202612 years

Pneumatic Switch19474

2018-20247 years

Weapon Dagger, Bone2186c

3×4×8 Technic Large Motor (w/ Absolute Position) 22169

2019-20257 years

Weapon Club / Nunchuck End, with Dragon Head86125d

Ball, Winged (Quidditch Snitch)37704

2018-20269 years

Life Jacket38781

2020-20267 years

6-Blade w/ 6-Clips (Waterwheel)69984

2009-202618 years

Sword, Elven Warrior w/ Long Hilt11156

2012-202615 years

9L Shock Absorber79717

2022-20254 years

Weapon Sword Blade86125c

Ø2×3 Reel w/ Axle Hole32012

1997-202529 years

Camera w/ Sight (Space Gun)4360

1982-202544 years

3×4×⅔ Tile, Mickey Mouse74169

2021-20233 years

Weapon Sickle86125a

6×4×3⅓ Roll Cage64450

2009-202618 years

Minifig Neckwear Ladybug / Ladybird Wings [PLAIN]69948

Tyre 75 x 28 Off Road69909

2021-20255 years

43.2mm ID. Tire, R (81.6×44mm)18450

2014-202411 years

1998-202629 years

Vehicle Base, Motorcycle Chassis with Orange Flywheel69869c02

2021-20233 years

Vehicle Base, Motorcycle Chassis with Light Bluish Gray Flywheel69869c01

2021-20222 years

8×8×6 Rock Panel, Corner23996

2016-202611 years

8 Tooth Gear w/ 1½L Axle24014

2016-202510 years

Wheel Wheelchair with Fixed Bright Green Hard Rubber Tire24314c02

2021-20222 years

1×2 Jumper w/ Tall (Neck) Stud24445

Armor, Breastplate2587

1994-202633 years

Weapon Nunchuck / Staff End2665g

56mm ID. Tire, ZR (68.8×36mm)44771

2003-202523 years

Sports Tennis Racket - Round Holes53019

2020-20245 years

Weapon Mace with Spikes5686

2024-20252 years

Panel 5 x 5 x 3 1/35925

2025-20262 years

Braille Brick 2 x 4 with 6 Studs ⠿60290

2023-20242 years

Ø2×2 Reel w/ Axle Hole61510

2008-202619 years

Engine Cylinder, Smooth6608

2025-20262 years

3×9×1⅓ Vehicle Base (Formula 1) w/ Axle Holes6667

4×14 Vehicle Base7035

2025-20262 years

Minifig Neckwear Backpack with Horizontal Pin Hole15406

2014-20229 years

7L Flame w/ Bar85959

2022-20265 years

Weapon Hook, Double Blade86125e

Weapon Sword, Bone2186d

Weapon Axe, Bone/Sickle2186e

Clown Hat w/ Stem24131

2016-202510 years

Jackhammer30228

1998-202528 years

Paint Brush93552

2018-20258 years

String Cord Medium Thickness (1mm) 150cm37597c150

2017-20259 years

Rim 30 mm with 4 Pin Holes41179

2019-20246 years

3×2×2 Bracket (Space Seat)4598

1984-202441 years

Weapon Sickle with Dragon Head4922

2-Finger Click Hinge w/ Towball Socket51482

2000-202627 years

Projectile, Arrow 3L5777

2025-20262 years

Angled Connector, Quadruple 60°6611

2025-20262 years

Wheel Hard Plastic (37mm D. x 22mm), Pin Hole2148

2023-20242 years

Headwear Accessory, Cross Horns / Bones2186a

Chainsaw Body2516

1990-202536 years

43.2mm ID. Tire (62.4×20mm)32019

1997-202630 years

2×2 Steering Arm w/ 2-Pins32069

1998-202427 years

Door Frame 3 x 6 x 6 with Inside Grooves3417

2023-20253 years

Plate Special 2 x 6 with Gear Catchers on Underside3776

2024-20252 years

14×2½ Ladder4207

1980-202243 years

2×2×3 Mast w/ 3-Studs4289

1982-202645 years

Hub Cap 24mm without Tube49098

2019-20213 years

8×12 Train Track Ramp53834

2019-20257 years

Duplo Equipment, Broom / Brush, Short Bristles70675

2021-20266 years

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

2008-202619 years

Statue, Gargoyle5785

2024-20252 years

1×2 Beam w/ Towball5995

2025-20262 years

DUPLO Train Track, Straight6377

1988-202538 years

2L Ribbed Hose78c02

1998-202528 years

22 Tooth, Thick Bevel69761

2022-20254 years

5L Sliding CV Joint, Ball77590

2021-20266 years

Technic Driving Ring 2L, 8 Ridges2473

2023-20253 years

2×2 String Reel w/ Hole2585

1990-202536 years

7×3 Ladder, 4-Clips30095

1997-202529 years

Weapon, Whip with Grappling Hook3206

2023-20253 years

Double Squares (Brickheadz Glasses)35366

2018-20258 years

Sword, Khopesh93247

2011-202515 years

Plate Special 2 x 4 with Ball Receptacle on Top3779

2024-20252 years

Gear Shifter Fork4159

2023-20253 years

Technic Wishbone 7 x 74423

Wheel Cover for Wheel 34 x 564472

2024-20252 years

Clutch w/ Axle Hole, Outside46834

2019-20257 years

Clutch w/ Axle Hole, Inside46835

2019-20257 years

Large Figure Weapon Hook5310

2024-20252 years

Ball, Bionicle (Zamor Sphere)54821

2006-202318 years

3×8×7 Rock Panel, Triangular (LURP)6083

1992-202534 years

30mm D. × 20mm Wheel w/ Technic Axle Hole, Angled Spokes66155

2020-20267 years

Helmet, Viking [PLAIN]67037

2022-20254 years

2×2 Tile w/ 2×2 Ring6805

2025-20262 years

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

2025-20262 years

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

2023-20242 years

23L Flex Tube75c23

1999-202224 years

Rotation Joint Disc with 2 Pins6991

2025-20262 years

Wheel with Tyre Smooth, 37 x 37274

Tyre 87.9 x 44 Low80279

2022-20243 years

Tyre 107 x 44 Tractor23798

2016-20238 years

2025-20262 years

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

2000-202425 years

Rotary (Wave) Shifter35188

2018-20247 years

Weapon Bow and Arrow Long93231

2011-202515 years

1984-202643 years

Technic Steering Wheel Hub with Planetary Gear Reduction46490

2019-20235 years

Arrow w/ Rubber End (Projectile)46537

2020-20256 years

4 Knob Wheel, 45°5405

2024-20252 years

Steering Portal Frame92908

2011-202414 years

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

2008-202417 years

Panel 8 x 8 x 6 Rounded7344

8×8×5⅔ Lid w/ Ø4 Corners (Vidiyo)65128

2024-20263 years

2×6×2 Brick, Counterweight73090

1980-202142 years

Duplo Turntable 2 x 210888

2010-202516 years

Duplo Tree 4 x 4 x 384192

2022-20254 years

Pendant, Lightning Bolt77817

2022-20232 years

Welding Torch/Gun w/ Hose13793

2013-202614 years

1×14×2 Rack w/ 4-Axle Holes & 7-Pin Holes18942

2015-202410 years

1×3 Double Pin w/ 2-Clips19159

2004-202320 years

Duplo Plant / Leaf / Flower, 5 Points2390

2023-20253 years

2×2 String Reel Holder2584

1990-202536 years

Food Turkey Body, Straighter Neck2663

2023-20253 years

Animal / Creature Accessory, Horse Bridle93087

2012-202615 years

Helmet with Chinstrap and Wide Brim30273

2002-202524 years

Droid Legs30376

2016-202611 years

Plate Special 4 x 7 with 3 Slopes, Wedges, 3 Axle Holes3536

2023-20264 years

9×9×5 Medium Hub (4-Port, 6x AA)85824

2019-20235 years

10-15L Linear Actuator43097

2008-202518 years

Helmet with Fixed Grill and Plume Hole (Castle)4503

1986-202540 years

Sword, Katana w/ Dragon Guard (Ninjago Sword of Fire)93055

2011-202616 years

2024-20252 years

Brick Separator 4 Studs Wide55819

2020-20223 years

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

2024-20252 years

28 Tooth, Dbl. Bevel w/ Pin Hole65413

2020-20245 years

Duplo Door 1 x 4 x 4 with Four Panes, Same Size and Curved Top67872

2021-20255 years

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

Plate 6 x 6 with 5 Center Holes73110

2021-20233 years

Equipment Medical Feeding Bottle98393f

2012-202615 years

Equipment Medical Neckwear Stethoscope98393a

2012-202615 years

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

2012-202514 years

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

2013-202412 years

Net 10 x 10 Square71155

1996-202227 years

String 40L with Studs83197a

Duplo Car Base 2 x 4 with Fixed Axles - 27.5 White Wheels and Black Tires12592c05

2018-20269 years

Sorting Tray, DOTS, Lid902222

2020-20234 years

Equipment Medical Thermometer98393d

2012-202615 years

Equipment Medical Spoon98393e

2012-202615 years

String, Thick 25cm77562

2021-20222 years

Vehicle Track, Roller Coaster Quarter Loop 4 x 12 x 1080564

Sorting Tray, DOTS, 9 Compartment902221

2020-20234 years

Launcher, Weapon Crossbow Shooter20105

2015-202612 years

Duplo Watering Can23990

2016-202611 years

Technic Gear Stepper 8 Tooth2474

2023-20253 years

Launcher Base, Weapon Cannon Base 2 x 42527

1989-202638 years

Weapon Axe Blade with Bar2665a

Weapon Staff Head2665b

Equipment Rake Head, Nine-Teeth2665c

Weapon Sword Blade, Curved2665d

Weapon Sword Blade, Straight2665e

Weapon Blade, Curved with Bar2665f

Duplo Brick Round 2 x 2 with Radiating Bars (Camp Fire / Nest)31070

1997-202529 years

Equipment Glove (Knuckles Hand)3513

2024-20263 years

Duplo Ladder with 3 Studs3519

2023-20264 years

Foot, 4 Toes with Hinge Finger3560

2023-20264 years

Equipment Medical Otoscope98393c

2012-202615 years

Equipment Medical Pen98393j

2012-202615 years

2L CV Joint, Socket4192

2023-20242 years

Hand with Pin4310

Equipment Medical Clipboard98393b

2012-202615 years

Slope Inverted 45° 6 x 8 Double with Pin Holes on Sides, 4 x 6 Cutout5119

Brick Special 2 x 2 with Photo Clip5252

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

Tyre 68.7 x 27 S52985

2019-20257 years

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

2025-20262 years

3×3 Door, Right60657

1968-202558 years

Equipment Medical Ice Pack98393g

2012-202615 years

Propeller 1 Blade 14L with Two Pin Holes and Four Axles89509

2010-202112 years

Launcher, Weapon Cannon Shooting84943

1989-202638 years

Technic Panel Car Mudguard Arched 9 x 1 x 36618

2025-20262 years

Plate Special 8 x 8 x 2/3 Octagon with Rim67929

2020-20256 years

Train Wheel RC Train, Spoked with Technic Axle Hole and Counterweight, 50mm diameter [Flanged Driver]90840

Headwear Accessory Hat with Small Pin, Cap6913

2025-20262 years

Sports Inline Skate / Roller Blade6917

2025-20262 years

26L Flex Tube75c26

2005-202218 years

Torso, Magenta Arms, Yellow Hands [Plain]973c37h01

Brick Special 2 x 4 x 5 with Spring77834

2022-20232 years

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

2019-20257 years

Weapon Lightsaber Hilt Straight with Ring18673

2015-20239 years

Hat Rag Wrap / Bandana, Rounded Top18927

Launcher, Spinner, Base 4 x 61979

2025-20262 years

Web Effect, Cone Shaped7095

Windscreen 2 x 10 x 324607

2015-202612 years

Technic Gear 24 Tooth with Clutch on Both Sides2471

2023-20264 years

Clutch Joint Gear69790

2025-20262 years

Landing Gear with 4 Wheel Holders, Axle7222

Clutch Joint Pin69789

2025-20262 years

Sorting Tray, DOTS, 7 Compartment901957

2020-20223 years

Food Turkey Body, Rounded Neck33048

1997-202327 years

Plant, Banana Bunch3566

2023-20253 years

Clutch Joint Click Ring69788

Brick Special 3 x 8 x 4 Crane Section3777

Turntable Holder with Axle40144

2019-20213 years

Minifig Neckwear Shoulder Guard41162

2022-20232 years

Sorting Tray, DOTS, Lid901956

2020-20223 years

Tyre 87.9 x 364455

Prosthetic Hand with Bar Holder5059

2024-20252 years

Helmet Space for Minidoll5149

Plate Special 1 x 2 Rounded with Handle7508

2025-20262 years

Headwear Accessory Hat with Small Pin (Nurse)98393h

2012-202615 years

Bar T-Split with Hole84868

2022-20243 years

Tyre 55.9 x 226620

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

2023-20242 years

8×3×10 Bluetooth, 2-Motors118091

2025-20262 years

Duplo Fence 1 x 10 x 2 [Clip and Bar ends]98460

2009-202113 years

Tyre 81 x 292491

Headwear, Flames7441

Duplo Dish / Radar 3 x 392009

2011-202313 years

Hair Swept Back with Short Ponytail95226

2016-202510 years

Wheel Arch, Mudguard 8 x 4 x 17207

2025-20262 years

Door for 4×6 Frame, 3-Panes60797

2008-202316 years

Wheel Cover 6 Spoke with Axle Hole - 43mm D.6607

2025-20262 years

Technic Axle 4L with 2 CV Joints6615

2025-20262 years

Images are not available for 73 parts on this page.

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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.

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.
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