The Brick Architect

Most Common LEGO Parts (All Years)

This page shows the most common LEGO parts based on the assumption that you bought one of every set ever released! This is a very good way to approximate the most common parts across The LEGO Group's 70-year history producing interlocking plastic bricks.

Parts sorted by the overall ranking for each part. This is a weighted scoring system that takes into account the number of pieces, the number of sets, and the number of unique colors.

ShowCurrentAll Years

Page: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22

3251 to 3500

Part Name(Part Number)

Overall
Rank

Train Buffer with Sealed Magnets [Type 2 with Flat Bottom]91968c01

2010-20167 years

2×8×4 Panel w/ Ø4 Corners, Cutout7323

2025-20262 years

Construction Vehicle Bucket Smooth 3 x 5 x 1 & 1/33433

1972-199928 years

Panel 3 x 5 Solar / Deltoid with Clip [Hexagonal]30034

1996-19994 years

Large Figure Skeletal, Torso with 3 Pins (Tohunga)32577

2001-20066 years

Duplo Shower Head on Stand4894

1986-201227 years

2024-20252 years

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

2010-202617 years

Welding Torch/Gun w/ Hose13793

2013-202614 years

Plate Special 6 x 6 x 2/3 with 4 Studs and Embossed 'SPORTS'45522

Large Figure Mask Miru32565

2001-20022 years

Shield, Round, 3-Ridges w/ Stud3876

1979-199012 years

Weapon Gun [Automatic Long Barrel and Round Magazine]85973

2006-201712 years

Plate Special 6 x 6 Octagonal with Square Hole and 4 Clips (Boat Mast Platform)2539

1989-200214 years

Duplo Car Base 2 x 6 with Yellow Wheels, (Old Style) Closed Hitch End4883c01

1980-199617 years

Minitalia Brick 2 x 4 with Bottom Tubes3001mib

1971-19733 years

Wheel Flat with Axle hole32193

1998-20036 years

Brick Special Octagonal 2 x 2 x 3 1/3 Corner6043

1995-19984 years

Large Figure Engine / Jet Pack (Rahi Sonic Jet)61801

2008-20103 years

Large Figure Skeletal, Torso with Gear 7 Tooth and 3 Axle Holes44247

2003-20064 years

Duplo Container Box 4 x 4 with Studs on Corners47423

2004-201512 years

8×4 Wedge, Curved5382

2024-20263 years

Animal Body Part, Alligator / Crocodile Body New Style18904

2015-202410 years

3L CV Joint, Ball52731

2019-20268 years

Large Figure Skeletal, Torso with 5 Ball Joints (Av-Matoran Type 1)60894

2008-20103 years

Flexible Hose 8.5L with Tabbed Ends Black (Ends different color than Tube)73590c02b

1995-201319 years

Fish w/ Bar49595c

2019-20268 years

Seahorse w/ Bar49595a

2019-20268 years

Duplo Door, Cabinet 3 x 3.56469

1994-200512 years

Weapon Sword Serrated with Bar Holder11107

2013-20153 years

Technic Ball with 8 Grooves2907

1991-200818 years

Duplo Boat 4 x 713535

2013-20208 years

Minifig Neckwear Breastplate and Shoulder Pads [Hero Factory]15339

Hat Wide Brim Flat30167

1998-20025 years

Znap Beam 9, 5 Holes, 4 Bends (Half-Octagon)32206

1998-19992 years

Clikits Paper Clip / Hair Clip, 1 Hole48200

2004-20052 years

Duplo Train Crossing Barrier / Gate Base6405

1988-201225 years

Brick Round 1 x 1 x 1 2/371075

1995-200410 years

Paint Palette93551

2017-202610 years

Equipment Lasso99253

2012-202514 years

Wheel Spoked Large35

1967-197610 years

Large Figure Skeletal, Limb, Angular with Ball Joint and Ball Socket (Solek)60900

2008-20103 years

Duplo Plate 2 x 5 with 8 Studs and Hinge16686

2014-202512 years

Duplo Toolo Arm 2 x 10 with Angled Arm, with End Clip6281c01

1992-20009 years

Duplo Train Track 4 x 11 Curved 45 Degrees4562

1983-19919 years

Vehicle Base 4 x 10 x 1 2/3, Inverted Slope Double, 1 x 2 Cutouts30235

1998-20025 years

Headwear Accessory Visor / Chin Guard98129

2016-202611 years

Duplo Chair with 1 Stud4885

1986-200520 years

Duplo Winch Drum Narrow with White String and Black Thin Hook with Stud Case, Fixed41169c01

2004-20129 years

Large Figure Weapon Blade (Hewkii Mahri / Solek)57543

2007-20104 years

Headwear Accessory Visor Large769

1995-20017 years

Duplo Toolo Brick 4 x 6 with Holes on Sides and Top and 3 Screws in Top86599

2000-201314 years

Duplo Door / Window26249

2016-202510 years

Panel 6 x 6 x 9 Curved Top2572

1990-201728 years

Vehicle Base 4 x 10 x 1 1/3 with 8 x 2 Recessed Center [4 Pins / Technic Holes]30643

2001-20044 years

Technic Rotation Joint Socket with 3L Thick Beam41681

2002-20032 years

Boat Hull 8 x 28 x 392710

2011-202414 years

4×3×1⅔ Arch Mudguard1846

2023-20264 years

Door Frame 2 x 8 x 6 Swivel with Bottom Notches30101

1997-20015 years

Clam Shell, Small49595d

2019-20268 years

8 Tooth Gear w/ 1½L Axle24014

2016-202510 years

Wing / Blade 1 x 4 with Pin Hole98347

2012-20143 years

Large Figure Torso Cover, Armour, Ribbed20473

2015-20162 years

Animal, Dinosaur, Tyrannosaurus Rex Baby30464

2000-200910 years

Hose, Pneumatic 4mm D. 10L / 8cm5102c10

1984-201835 years

Large Figure Mask Krana Yo42042g

2002-20043 years

Equipment Dish Rectangular [Kitchen Implements Kit]97785

2012-20198 years

Equipment Spatula [Kitchen Implements Kit]97787

2012-20198 years

Equipment Frying Pan [Kitchen Implements Kit]97790

2012-20198 years

Equipment Measuring Jug [Kitchen Implements Kit]97791

2012-20198 years

Animal / Creature Body Part, Neck / Tail, S Curve with Pin40396

2001-20033 years

Turntable 4 x 4 - Old Type Complete, Perfectly Round3404bc01

1963-19719 years

Hat, Butcher98381

Windscreen 4 x 4 x 5 Cone with Pins18591

2015-20184 years

Duplo Umbrella without Stop Ring2164

1988-200013 years

Cockpit 6 x 6 x 2 Cabin Base with Technic Holes47507

2003-202018 years

Plate Round Corner Right 4 x 8 with Waffle Bottom713a

1955-196915 years

1×1 Bar Frame, Round w/ 1-Stud7610

Duplo Gear 4 x 4 - 8 Tooth26832

2017-20248 years

Door 1 x 5 x 7 1/2 Stockade30223

1998-200710 years

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

2020-20256 years

2019-20268 years

Technic Beam 5 x 7 L-Shape with Quarter Ellipse Thin32251

2000-201718 years

Large Figure Limb Cover, Armour with Spikes11334

2013-20142 years

Panel 4 x 4 x 6 Corner Concave2467

1988-200013 years

Technic Rotation Joint [Half-Ball 3L Thin Beam]41679

2002-20032 years

2×2 Round w/ 4-Roots5256

2024-20263 years

Clikits Icon, Flower 2 x 2 Large, 10 Petals with Hole45457

2004-20052 years

Clikits Icon, Square 2 x 2 Small, with Hole [Frosted]45469a

2003-20053 years

Clikits Icon, Round 2 x 2 Small with Hole [Polished]51509a

2005-20062 years

Clikits Icon Accent, Star 3 5/8 x 3 5/8 with Raised Border48175

2004-20052 years

Ø11 Frame, Round77107

2021-20266 years

Duplo Toolo Brick 2 x 5 with 8 Side Screw Sockets, Swivel Bracket End and Clip End6288c01

1992-19998 years

Znap Crank Connector 1 x 2 x 332207

1998-19992 years

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

2021-20255 years

Belville / Scala, Swing6199

1994-200512 years

Torso Mechanical, Nexo Bot24078

2016-20183 years

1995-201824 years

Minifig Neckwear Shoulder Guard65435

2×3 Brick Minifig Torso37191

2021-20266 years

Technic Steering Rack2790

1988-200316 years

Hair Pulled Back30410

Duplo Swing Frame6496

1996-201318 years

Belville / Scala, Equipment Hand Mirror72124

1997-20059 years

Headwear Accessory Night Vision Goggles15446

2016-20227 years

Duplo Tipper Bucket Bed31088

1997-201317 years

Belville / Scala, Equipment, Bow33052a

1997-20004 years

Belville / Scala, Plant Flower with 14 Petals Type 133052b

1997-20004 years

Belville / Scala, Insect, Beetle / Ladybug33052c

1997-20004 years

Belville / Scala, Insect, Butterfly33052d

1997-20004 years

Hair Mid-Length Wavy with Center Part and Sidelocks35494

Belville / Scala, Equipment Cordless Phone6963

1997-20048 years

Belville / Scala, Food, Milk Carton33011a

1997-20048 years

Belville / Scala, Food, Bottle Wine33011b

1997-20048 years

Boat, Mast Rigging Short 16 x 56057

1992-200413 years

19L Rotor Blade w/ 3-Pin Holes65422

2020-20256 years

Road Sign Round on Pole13459

2013-202614 years

Fabuland, Vehicle Base, Car Chassis 14 x 6.5 with Tow-Hook and Light-Gray Wheels3888ac01

1979-19879 years

Fabuland, Door 1 x 6 x 2 Left691

1979-19824 years

Fabuland, Door 1 x 6 x 2 Right692

1979-19824 years

Brick 10 x 10 without Bottom Tubes, without Cross Supports733

1963-19719 years

45° 4×4 Tile, Triangular7975

Scala, Plate Special 2 x 2 with End Bar and End Clips (Human Bracelet Segment)312c

Fence Gate 1 x 3 x 23358

1968-198720 years

1×2 Brick w/ Cable Cutout3134

1957-200145 years

43.2 ID. Balloon R, (81.6×38mm)45982

2003-201816 years

Duplo Toolo Tyre with Cars Tread Design31351

2000-20056 years

Belville / Scala, Equipment Clothes Hanger33016

1997-20048 years

6×12 Vehicle Base65634

2020-20256 years

Bandage, Arm30924

2017-202610 years

Duplo Wheelbarrow with Yellow Wheels2292c01

1990-200112 years

1×2 Jumper w/ Tall (Neck) Stud24445

Technic Steering Arm Small with Towball6571

1994-201421 years

1×3 Rubber Tread14149

2013-202513 years

Animal Body Part, Dog Ear, Plate Special 1 x 135463

Scala, Support, Bed 2 x 8 x 1 2/36941

1997-20004 years

Belville / Duplo, Baby Crib / Cradle4908

1994-20029 years

Door for 4×6 Frame w/ Pet Door79730

2021-20266 years

4×4 Flower, 4-Petals35473

2018-20269 years

Basketball Net w/ Axle11641

2013-202513 years

1×2 Curved w/ Bar, Stud 1-Side7534

4×6×1⅓ Windscreen, Ø4 End3384

2023-20264 years

2×6 Jumper w/ 10-Studs, 2-Ridges7665

Large Figure Armor / Shield Cap92216

2011-20122 years

Hair Tousled and Spiked Up Very High25411

2019-20257 years

Large Figure Weapon, Zamor Sphere Launcher, Top with Barrel and Sight98563

2012-20154 years

Hair Curly with Point, Smooth Back2646

2025-20262 years

Hips and Blue Medium Legs [Complete Assembly]37364c28

Clikits Part Separator with Clikits Logo on Handle46391a

2004-20063 years

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

2015-202612 years

Helmet Underwater with Hose30038

1996-19972 years

Fabuland, Equipment Watering Can4325

1982-200827 years

Sports Hoop with 2 Studs and Axle43373

2002-20065 years

Animal / Creature Accessory, Horse Hitching, with 1 x 2 Studs, Hinge [2 Fingers]4587

1984-199714 years

Door 1 x 4 x 6 with 3 Panes with Trans-Brown Glass76041c02

2000-20089 years

Equipment Hand Mixer [Kitchen Implements Kit]97793

2012-20198 years

Duplo Brick 3 x 2 x 2 Slope Shingled15580

2014-20185 years

Turntable 4 x 4 Locking Grooved Base30516

2000-20089 years

Plate Round Corner Left 4 x 8 with Waffle Bottom712a

1955-196915 years

Scala, Necklace71650

1997-20026 years

Large Figure Shield, Type 292202

2011-20133 years

Duplo Treasure Chest 2 x 4 x 348036

2004-201310 years

Duplo Roof Section 8 x 8 x 8, with Door Opening51385

2005-20139 years

Clikits Icon, Round 2 x 2 Small with Hole [Frosted]51509b

2003-20053 years

Front Wing (Formula 1) w/ 1-Stud6682

2025-20262 years

Large Figure Skeletal, Torso with 6 Ball Joints, and 4 Holes, Extra Small98590

2012-20165 years

Shield, Bowed w/ Handle75902

2015-202511 years

Storage Case Divider, 6.5 x 5.5cm759533

2013-20197 years

2×2×⅔ Rubber Foot109373

2025-20262 years

Duplo Train Wagon2032

1987-201226 years

Duplo Plate 8 x 3 without Corners (Airplane Wings)2156

1988-200619 years

DUPLO Frond (Leaf, Stem)3118

2023-20264 years

Belville, Animal / Creature Accessory, Horse Saddle6185

1997-200812 years

Duplo Hook15449

2008-202619 years

Hair Straight Cut and Short Ponytail17630

Food Turkey Body, Rounded Neck33048

1997-202327 years

Duplo Toolo Digger Bucket with 3 teeth6310

1992-201322 years

Wheel 68.8 x 40 Balloon Large2996

1994-200411 years

Large Figure Shield 5 x 5 with Dual Round Prongs41663

2002-20087 years

Ø24mm Wheel Cover w/ 28-Spokes37195

2018-20269 years

2019-20268 years

Brick Round, Curved Triple 1 x 3 x 17906

6×6 Plate, Heart46342

2019-20257 years

Brick 4 x 4 Corner702

1955-196915 years

Stem w/ Bar, 2 Leaves1747

2022-20254 years

6×12 Vehicle Base, Notched Ends3385

2023-20264 years

Duplo Plant Vine 13L with Studs on Ends89157

2010-202516 years

Weapon Sword Double Blade with Bar Holder [Chi Sword]11103

2013-20153 years

Mech Leg, R.70943

2021-20266 years

Mech Leg, L.70946

2021-20266 years

Ø16 ¼-Dome Panel w/ Bars (Windscreen)87375

2022-20265 years

Duplo Turntable / Cannon Base 2 x 292011

2011-202616 years

Duplo Brick 2 x 2 Digger Bucket Arm Holder40637

2001-201313 years

Fly Wheel with Plate 2 x 8 and Dark Azure Tire [Complete Assembly] (Rip Cord Base)11767

2013-20142 years

Technic Gear Differential [Old Style, 28 Teeth]73071

1980-199415 years

Brick Round, Curved Triple 2 x 6 x 1 2/37518

Large Figure Mask Skull Spider20251

Tricycle Frame50015

2019-20268 years

QUATRO 2×4 Brick48201

2004-20063 years

Duplo Digger Bucket Arm Holder, Pivot Joint40644

2001-20099 years

Technic Flex Cable End with Pin Connection6643

1995-20006 years

Belville / Scala, Blanket / Towel 14 x 5 with Edging72965

1997-20037 years

Train Front 2 x 6 x 217454

2014-20207 years

Duplo Plate 2 x 4 with Round Tube Holder42029

2002-202019 years

Wedge, Plate 16 x 14 Shuttle6219

1995-20039 years

Vehicle Base 2 x 8 x 1 1/3, Inverted Slope Double30277

1997-20004 years

Clikits Cord, Jelly String, 375mm, with Same Colored Caps46827c01

2003-20064 years

Hair Long with Ponytail French Braided with 2 Holes18844

Storage / Sorting Tray, Dacta, 13 Cups [For New Style Storage Bins]54572

2006-201712 years

Rip Cord Flexible with Handle Thick16965

2015-20206 years

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

2009-202618 years

Glass for Window 2 x 8 x 2 Boat89649

2010-202415 years

Technic Spike Connector Flexible with Four Holes Perpendicular45574

2004-20063 years

DUPLO 4×4×1½ Bush w/ 4-Studs84194

2022-20265 years

Technic Pin w/ Foil Connector49731

Ramp Loop 30° Section77823

2022-20232 years

Large Figure Skeletal, Limb, with 2 Ball Joints87840

3×7×2 Panel, Curved Inverted4500

2024-20263 years

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

2015-202410 years

Technic Brick 1 x 2 - 1 x 2 Angled with Bumper Holder [Closed Front]2991

1994-200714 years

Packaging, Case, Lid, Throwbot / Slizer 'Flying'32176

1999-20002 years

Duplo Container Box 2 x 4 x 2 Door with Handle10563

2010-202415 years

Panel 1 x 6 x 6 with Window15627

2014-202310 years

Vine w/ Bar & Bar Holder1578

2022-20265 years

Duplo Wheelbarrow with Thin Black Wheels2292c02

2001-201010 years

Duplo Brick 8 x 831113

1997-20059 years

Brick Round Corner 16 x 1633230

1999-200810 years

Clikits Cord, Jelly String, 170mm, with Same Colored Caps46589c01

2003-20053 years

Windscreen 9 x 3 x 1 2/3 Bubble Canopy47844

2004-20085 years

Minifig Neckwear Armor Shoulder Pad Single with Scabbard for 2 Katanas, Wedge5501

Hook, Technic - Large70496

1987-200923 years

Creature Body Part, Dragon Head Lower Jaw with Pointy Chin80017

2022-20265 years

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

2022-20265 years

2014-20229 years

Clikits Icon Accent, Star 3 1/4 x 3 1/4 with Holographic Pattern46580a

2004-20063 years

1×5 Pneumatic Cylinder19475

1992-202433 years

Duplo Backhoe Tractor Cabin40639

2001-20099 years

Duplo Toolo, Propeller, 3 Blades86601

1995-201319 years

Technic Spike Connector Flexible with Four Holes, Raised Center45573

2004-20063 years

Pneumatic Switch, Welded47223

2003-201614 years

24L Flex Tube75c24

1998-202427 years

Creature Body Part, Dragon Head Lower Jaw with 1 Stud24199

2016-20183 years

Equipment Net 8 x 14 Lattice30923

2017-202610 years

Equipment Hairbrush with Heart on Reverse [Hair Accessory]96480

2012-20154 years

Equipment Comb with Handle and 3 Hearts [Hair Accessory]96482

2012-20154 years

Equipment Hair Dryer [Hair Accessory]96484

2012-20154 years

Headwear Accessory Glasses, Heart Shaped with Pin96486

2012-20154 years

Equipment Hand Mirror with Heart on Reverse [Hair Accessory]96488

2012-20154 years

Headwear Accessory Glasses, Oval Shaped with Pin96490

2012-20154 years

Headwear Accessory Crown / Tiara with 5 Points and Pin96491

2012-20154 years

Images are not available for 93 parts on this page.

Page: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22

3251 to 3500

The LEGO Parts Guide is a work in progress

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