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

1751 to 2000

Part Name(Part Number)

# Pieces(Rank)

4×4 Bar Frame, Square w/ 4-Studs30094

1997-202428 years

Circular Saw30194

1998-202528 years

4×4 Door, Lift6155

1994-202532 years

Bag / Suitcase with Long Handle [Opens]37178

2018-20258 years

14L Flex Tube75c14

1991-202535 years

Minifig Basket4523

1992-202433 years

Container Snap (Vidiyo)65146

2021-20211 year

1×3 Double Pin w/ 2-Clips19159

2004-202320 years

2-Finger Click Hinge w/ Towball Socket51482

2000-202425 years

Flintlock Pistol2562

1989-202436 years

Bandage, Arm30924

2017-20259 years

Weapon Disc40598a

2019-20202 years

Weapon Grenade, Blunt Tip40598c

2019-20202 years

Weapon Grenade, Tapered Tip40598d

2019-20202 years

Tilt Steering Axle w/ 2 Wheel Pins69964

2021-20244 years

2×6 Stretcher93140

2011-202515 years

Backpack, Open92590

2011-202414 years

8×16×⅔, Studs 4-Edges18922

2015-20228 years

6×6×3 Hemisphere w/ 2-Click Hinges52979

2020-20245 years

DUPLO 45° 4×2 Slope, Double29303

2017-20259 years

2×10×2 Arch51704

2006-202520 years

8×8×3 Cupcake Cup72024

2021-20233 years

Insect Accessory, Spider Web, Dome Shaped with Bar, Clips80487

2022-20254 years

10×12 Boat Bow w/ Cutout47404

2004-202421 years

Fairing, Motorcycle Frame, Vintage no Front Mudguard65521

2020-20245 years

DUPLO 4×4 Plate, ¼-Round98218

2012-202413 years

Umbrella, Open4094

1980-202546 years

2012-202312 years

32L Flex Tube75c32

2006-202419 years

24mm D. Wheel Cover w/ 9-Spokes62701

2008-202518 years

4×3×1⅔ Arch Mudguard1846

2023-20242 years

DUPLO 1×2×2 Panel, Log18783

2015-202410 years

Duplo Suitcase / Bag20302

2014-202512 years

Technic Turntable Large Type 4 Top, 60 Tooth88738

2019-20246 years

4L Catapult w/ Pin Hole88289

2010-202516 years

Clown Hat w/ Mini Bar24131

2016-202510 years

2×3×3 Ø3 Sweeper Brush (Car Wash)2498

1988-202437 years

14 Tooth XL Sprocket42529

2019-20235 years

2×2×2 Cone, Inverted49309

2019-20257 years

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

2009-202416 years

8×8×6 Rock Panel, Corner23996

2016-20249 years

Linear Actuator Holder61904

2008-202114 years

30.4mm ID. Tire, Balloon (43.2×26mm)61481

2008-202114 years

Hat, Chef / Baker3898

1991-202535 years

2×2 Socket, Hemisphere44358

2003-202321 years

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

1985-202440 years

5×2 Wedge Slope, Left3504

2023-20253 years

5×2 Wedge Slope, Right3505

2023-20253 years

5×6×2 Windscreen, Curved61484

2008-202518 years

5×3×2 Fairing, Rounded, R.2442

2023-20253 years

Shovel, Pixelated (Minecraft)18791

2014-202512 years

Coaster Track, Small Ramp34738

2017-20237 years

3×3×6 ¼-Cylinder w/ Curved Top6059

1992-202433 years

2×2 Hemisphere w/ Cutout61287

2009-202416 years

DUPLO 4×4 Turntable92005

2011-202414 years

DUPLO Door, Wooden98459

2010-202516 years

Large Figure Cover 4 x 5 x 2 with Bar, 4 Studs, Ridged4986

2024-20252 years

DUPLO Flame (Wave, Water, Fire)51703

2007-202519 years

6×6×3⅓, Ø4 Rounded Cylinder (Warp Pipe)66787

2020-20245 years

Fur Collar26066

2018-20247 years

12×6 Helicopter Skids30248

1999-202527 years

1×8 Bar w/ 1×2 Brick30359

1999-202527 years

2×4×1⅓ Curved Panel30841

2018-20247 years

Hat, Construction Helmet3833

1984-202441 years

4×12×⅚ Vehicle Base52036

2005-202319 years

Sunglasses w/ Mini Bar18854

2015-202511 years

5×4×9 Large Angular Motor (w/ Absolute Position)54675

2020-20234 years

4×1 Batman Tail / Rudder28779

2017-20259 years

2×4 Gate w/ Dual 2-Finger Click Hinges, Side92092

2003-202422 years

Disc Brake Hub w/ 3-Pin Holes35189

2018-20247 years

Rim 30 mm with 4 Pin Holes41179

2019-20246 years

DUPLO 2×2 Brick, Hay Bale69716

2021-20244 years

2×2 String Reel w/ Stud78333

2021-20255 years

Pneumatic Switch19474

2018-20247 years

Weapon Club / Nunchuck End, with Dragon Head86125d

2022-20221 year

Weapon Dagger, Bone2186c

2023-20231 year

Steering Portal Frame92908

2011-202414 years

Light Brick 2 x 3 x 1 1/3 with Dark Bluish Gray Base [Red LED]54869

2006-202520 years

String Cord Thin 50cm56823c50

1976-202550 years

Metal Detector93106

1983-202543 years

Life Jacket38781

2020-20245 years

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

2002-202423 years

Camera w/ Sight (Space Gun)4360

1982-202544 years

Technic Panel Curved 7 x 3 Inverted4500

2024-20252 years

Classic Helmet50665

1979-202446 years

Handcuffs, Web36083b

2019-20246 years

6×6 Plate, Heart46342

2019-20246 years

8×16×⅔, Ø8 Blate w/ 2-Rounded Corners74166

2021-20244 years

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

2015-202410 years

1×6×3 Panel, Studs 2-Sides98280

2012-202413 years

4×5×5 Bracket w/ 2-Finger Hinges (Vidiyo)65132

2021-20211 year

4×6 Curved, Double78522

2022-20232 years

Hair Short Tousled with Side Part37823

2019-20257 years

4L Ø4 Tube, Straight49736

2020-20245 years

55mm D. × 22mm Wheel, Viking w/ Technic Pin Hole55817

2006-202419 years

15mm D. Wheel Cover, 5 Spokes18978a

2015-20239 years

Duplo Car Base 4 x 8 with Four Black Wheels and White Hubs24911c03

2020-20256 years

11L Flex Axle32199

1999-202527 years

Rock, Nugget35646

2018-20236 years

1×3 Toolbox98368

2012-202514 years

Screwdriver604550

1995-202531 years

5×4×3 Panel, Bent w/ Angle, Left80272

2022-20254 years

7L Flex Tube75c07

1992-202534 years

Diver's Mask30090

1997-202428 years

5×4×3 Panel, Bent w/ Angle, Right80271

2022-20254 years

Steering Yoke40001

2001-202525 years

2017-20237 years

DUPLO 1×2×2 Brick w/ Curved Cutouts42234

2002-202524 years

Wheel 30 x 20 5-Spoke42716

2019-20257 years

Handbag w/ Zipper93091

2015-202511 years

Train Wheel RC Train, Metal Axle 5 x 100 LDU57051

2006-202419 years

Ornate Carriage Wheel [43.2mm]15744

2014-202512 years

Animal, Clam [Type 2 - Locking Edge on Inner Lip]18866

2014-202512 years

1×10×4 Windscreen65735

2020-20234 years

Duplo Brush24807

2016-202510 years

6×4×3⅓ Roll Cage64450

2009-202517 years

Weapon Sword Blade86125c

2022-20221 year

Wheel Holder, Train Wheel RC Train2878

2006-202419 years

Weapon Sickle86125a

2022-20221 year

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

2000-202425 years

3×4×⅔ Tile, Mickey Mouse74169

2021-20233 years

Angled Connector #7, 168¾°4450

2024-20252 years

Ninja Star (Saw) w/ 6-Blades41125

2019-20246 years

DUPLO 2×6×2 Curved w/ 2×2 Cutout11197

2013-202412 years

1×1 Flower, 4-Petals33291

2000-202223 years

Duplo Playground Slide Curved Right 90°35088

2018-20258 years

6×6 Dish w/ Handle18675

2016-202510 years

4×4 Flower, 4-Petals35473

2018-20247 years

10×6×2 Cockpit, Wedge, Curved Inverted47406

2004-202522 years

Duplo Brick Special 2 x 2 x 2, Star72134

2021-20244 years

#41 13×2×5 Mudguard, Arched69911

2021-20233 years

Duplo Wrench with Handles16265

2015-202511 years

Ball, Soccer72824

2013-202311 years

6×6 15-Tooth ¼ Gear Ring78442

2021-20255 years

1×2×1⅔ Frame w/ Diagonal Bar3224

2023-20231 year

5×8×3⅔ Curved Panel w/ 2-Axle Holes76798

2021-20233 years

Animal, Sea Life Set, Clam Shell Small49595d

2019-20246 years

Animal, Sea Life Set, Fish with Bar49595e

2019-20246 years

Animal, Sea Life Set, Seahorse with Bar49595g

2019-20246 years

Duplo Support 2 x 4 x 3, Girder65156

2020-20234 years

Socket / Ratchet Wrench604615

2013-202513 years

Oil Can, Ribbed Handle604548

2013-202513 years

Banana Peel5215

2024-20241 year

4-Way Lug Wrench604553

2013-202513 years

Adjustable Spanner Wrench604614

2013-202513 years

Box-End Wrench, 3-Rib Handle604552

2013-202513 years

DUPLO 2×4 Sink, Shallow (Tile)65112

2020-20245 years

Wrench, 3-Rib Handle604551

2013-202513 years

Weapon Crossbow and Bolt, Blocky65510

2020-20256 years

1×8×2⅓ Stepped Fin23930

2016-202510 years

Drill, Cordless604549

2013-202513 years

Hammer, Small604547

1995-202531 years

7×3 Ladder, 4-Clips30095

1997-202428 years

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

2009-202416 years

Duplo Shovel / Spade with 'D' Handle51269

2005-202420 years

Duplo Plate 2 x 3 with 4 Studs and Reinforced Hinge65084

2020-20256 years

3×2×20 Boat Mast48002

2004-202421 years

2011-202515 years

1L Bar w/ Stud, Offset50018e

2019-20224 years

Crane Jaw Curved, Reinforced76755

2022-20232 years

Panel 5 x 5 x 3 1/35925

2024-20241 year

Sword, Elven Warrior w/ Long Hilt11156

2012-202514 years

9L Shock Absorber79717

2022-20254 years

Minifig Neckwear Backpack with Horizontal Pin Hole15406

2014-20229 years

20 Tooth, Dbl. Clutch81346

2022-20254 years

43.2mm ID. Tire, R (81.6×44mm)18450

2014-202411 years

Equipment Net24086

2016-202510 years

Wheel Wheelchair with Fixed Bright Green Hard Rubber Tire24314c02

2021-20222 years

Braille Brick 2 x 4 with 6 Studs ⠿60290

2023-20242 years

Weapon Nunchuck / Staff End2665g

2023-20231 year

Train Motor Decorative Side2871

1991-202333 years

29L Flex Tube75c29

1998-202326 years

Rotary (Wave) Shifter35188

2018-20247 years

28 Tooth, Dbl. Bevel w/ Pin Hole65413

2020-20245 years

4×6 Train Bogey Plate w/ Short Pin4025

1980-202344 years

Vehicle Base, Motorcycle Chassis with Orange Flywheel69869c02

2021-20233 years

Vehicle Base, Motorcycle Chassis with Light Bluish Gray Flywheel69869c01

2021-20222 years

Arrow w/ Rubber End (Projectile)46537

2020-20245 years

3×2 Door, Right92263

1968-202558 years

2014-202512 years

6×4×1⅓ Windscreen, Curved18973

2015-202511 years

DUPLO 2×6 Brick2300

1985-202339 years

8×4×2 Windscreen, Curved w/ Handle23448

2016-20238 years

DUPLO Frond (Leaf, Stem)3118

2023-20253 years

Vehicle Body, Scooter Base36273

2018-20247 years

5×5×3⅓ ¼-Dome76776

2022-20254 years

10 Tooth Large Sprocket57519

2007-202216 years

12L Bar w/ Towball, Open Stud6076

1992-202433 years

Animal, Sea Life Set, Star Fish49595c

2019-20246 years

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

2006-202318 years

Storage Bin, Dacta, Medium [New Style]54187

2006-202318 years

Plate Special 2 x 2 with Curved Minifig Head Holder15440

2014-20218 years

Vehicle Base, Trailer Half 6 x 16 x 2 2/364954

2021-20233 years

Pneumatic Cylinder 2 x 11 with 2 Stepped Inlets [V2]19478

2015-202410 years

Duplo Plant Tree Trunk 4 x 10 x 4 with Two Branches84191

2022-20243 years

Large Figure Weapon Sword with Axle2601

2023-20231 year

Plant w/ 3 Large Leaves6255

1995-202329 years

2×4 2-Axle & 2-Pin80910

2021-20255 years

Hair, Short, Smooth3901

1985-202440 years

Arm, Bent with Pin, Pin Hole3968

2023-20242 years

6L Ribbed Hose78c06

1998-202326 years

14×2½ Ladder4207

1980-202243 years

Snow Googles46304

2011-202515 years

1×1 w/ 3-Bars, 120°50018a

2019-20246 years

Hemisphere w/ Stud, 3-Ribs50018f

2019-20224 years

11L Pneumatic Hose5102c11

2023-20231 year

Brick Separator 4 Studs Wide55819

2020-20223 years

Duplo Plant Vine 13L with Studs on Ends89157

2010-202415 years

Hair Short Coiled, Straight Sides79688

2022-20254 years

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

2015-202410 years

Weapon Sword, Bone2186d

2023-20231 year

Weapon Axe, Bone/Sickle2186e

2023-20231 year

Weapon Hook, Double Blade86125e

2022-20221 year

Ball, Bionicle (Zamor Sphere)54821

2006-202318 years

Ø2×3 Reel w/ Axle Hole32012

1997-202428 years

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

2011-202313 years

6×12×1 Vehicle Base, Notched Ends3385

2023-20242 years

1×2 Brick w/ Click Pin4920

2024-20252 years

Weapon Sickle with Dragon Head4922

2024-20241 year

Ø2×2 Reel w/ Axle Hole61510

2008-202518 years

4×4 Rock, Bottom80337

2022-20254 years

6×16 Book Spine w/ 4-Pin Holes (Binding)65200

2020-20234 years

DUPLO 8×16 Plate6490

1994-202431 years

2×16×6 3-Frames35103

2018-20236 years

Duplo Plant / Tree / Seaweed43852

2019-20246 years

Duplo Bed, Bunk4886

1991-202434 years

4×10×1⅔ Wedge Curve, Double Inverted w/ 4-Pin Holes65186

2020-20245 years

8×11 Ramp Base77822

2022-20232 years

3×9 Panel, Curved5427

2024-20252 years

Vehicle Base 8 x 16 with Wheel Arches, Front and Side Studs, and 4 x 14 Recessed Studded Section, 3 Holes, Dark Bluish Gray Wheel Clip Pins18937c01

2015-202511 years

5×4×1⅔ Windscreen, Curved18972

2015-202511 years

5×8×2 Windscreen62576

2008-202417 years

11×19 Technic Frame (Baseplate)39369

2020-20234 years

4×1×1⅓ Curved w/ 2-Corners4045

2023-20253 years

Visor, Space89159

2011-202414 years

DUPLO 45° 4×2×3 Slope49570

2020-20245 years

Lighting Bolt, Double59233

2019-20246 years

Dome Hemisphere 7 x 7 with 2 Pin Holes [Plain]1974

2023-20253 years

13×2×5 Mudguard Extension71689

2021-20244 years

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

2000-202425 years

Door 1 x 4 x 6 with Window, Wood Structure, Tight Window Hold5466

2024-20241 year

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

2010-202415 years

Tile Shooter w/ Axle41812

2019-20257 years

Animal, Sea Life Set, Snail with Bar49595f

2019-20246 years

4×4 Hemisphere86500

2009-202517 years

Tricycle Frame50015

2019-20257 years

1×3 Technic Brick, 3-Pin Holes5565

2024-20252 years

8×4×2 Windscreen, Curved w/ Handle, 4-Studs92579

2011-202515 years

2016-20249 years

2×2 Wedge w/ Jumper27928

2017-20248 years

Custom images are not available for 55 parts on this page.

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

1751 to 2000

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