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 span of years that this part was produced.

ShowCurrentAll Years

Page: 1 2 3 4

501 to 750

Part Name(Part Number)

Years
Produced

Ø33mm Rubber Belt, Round85546

1992-202534 years

4×10×⅔ Vehicle Base4212

1978-201134 years

1989-202234 years

Hose, Pneumatic 4mm D. 19L / 15.2cm5102c19

1993-202634 years

Hose, Pneumatic 4mm D. 12L / 9.6cm5102c12

1983-201634 years

3L Pneumatic Hose5102c03

1993-202634 years

4×4, 4-Studs Edge6179

1994-202633 years

4×6, Studs 3-Edges6180

1994-202633 years

Technic Pin w/ Towball66906

1994-202633 years

1×4×1⅓ Curved10314

1994-202633 years

1994-202633 years

2×2 Wide Plate w/ 2-Wheel Pins6157

1994-202633 years

1994-202633 years

72° 3×2 Wedge, Right6564

1994-202633 years

72° 3×2 Wedge, Left6565

1994-202633 years

1×4×2 Railing6187

1994-202633 years

1994-202633 years

2×4 Curved6192

1994-202633 years

17mm D. × 8mm w/ Split Axle Hole3482

1974-200633 years

1×6×2 Curved, Double6183

1994-202633 years

1×3 Phone w/ 2-Antistuds6190

1994-202633 years

1×6 Train Wagon End6583

1994-202633 years

6×12, Studs 3-Edges6178

1994-202633 years

DUPLO 2×2×2 Chair12651

1994-202633 years

Palm Leaf, Sm.6148

1994-202633 years

DUPLO 8×16 Plate6490

1994-202633 years

1×4×4 Window Frame6154

1994-202633 years

4×4 Turntable3403c01

1976-200833 years

1993-202533 years

6×4 Wedge Slope w/ Cutout6153

1994-202633 years

45° 4×8×2⅓ Turret (Castle Balcony)6066

1992-202433 years

Minifig Basket4523

1992-202433 years

Hat, Wizard6131

1993-202533 years

11L Flex Tube75c11

1994-202633 years

Armor, Breastplate2587

1994-202633 years

Hinge Plate 2 x 9 with Hole Close to Hinge [Complete Assembly]3324ac01

1971-200333 years

Ø25mm Rubber Band71156

1975-200733 years

Technic Gear Differential, 24 -16 Tooth with Clutch on Both Sides6573

1994-202633 years

12L Bar w/ Towball, Open Stud6076

1992-202433 years

Hook, Plate 1 x 2 with Crane Hook Left3127

1971-200333 years

Rubber Band Large [Square Cross Section]70158

1976-200833 years

4×4 Door, Lift6155

1994-202633 years

Wedge, Plate 7 x 12 Wing Right3585

1972-200433 years

Wedge, Plate 7 x 12 Wing Left3586

1972-200433 years

Tipper Bed 4 x 6, Open Studs4080

1980-201233 years

6L Flex Tube75c06

1991-202333 years

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

1992-202433 years

Duplo Train Steam Engine Funnel Top, Red Top4570c01

1983-201533 years

Trunk / Chest Lid 4 x 6 x 1 2/34238

1981-201333 years

Duplo Bathtub4893

1986-201833 years

1×5 Pneumatic Cylinder19475

1992-202433 years

40L Pneumatic Hose5102c40

1989-202133 years

21L Flex Tube75c21

1994-202633 years

1996-202732 years

2L Pin Connector62462

1995-202632 years

1×3 Thin Beam6632

1995-202632 years

1×1 Panel, Corner6231

1995-202632 years

1×3×2 Curved6005

1995-202632 years

3L Axle w/ Stud6587

1995-202632 years

2×3 Curved w/ 4-Studs6215

1995-202632 years

45° 6×6 Corner Plate6106

1995-202632 years

12 Tooth, Bevel6589

1995-202632 years

2×2 Brick, 2-Pins, 2-Sides30000

1995-202632 years

Crystal, 5-Points30385

1995-202632 years

1995-202632 years

Ice Cream Scoops6254

1995-202632 years

4×4 Round w/ 4-Pin Holes6222

1995-202632 years

3×3×2 Cone6233

1995-202632 years

2×4 Brick, 2-Pins, 2-Sides6249

1995-202632 years

2×6×4 Fin6239

1995-202632 years

1995-202632 years

1995-202632 years

1×4×3 Window, Train4033

1980-201132 years

Hair, Shoulder Length w/ Center Part4530

1983-201432 years

18mm ID. Tire, VR (30.4×14mm)58090

1995-202632 years

8×8 Round Plate w/ 2×2 Studs6177

1994-202532 years

Screwdriver604550

1995-202632 years

Hammer, Small604547

1995-202632 years

1995-202632 years

4×4×1⅔ Gearbox6585

1995-202632 years

6×16, Studs 3-Edges6205

1994-202532 years

Door 1 x 4 x 63644

1976-200732 years

2×4×4 Brick w/ Studs, Opposite Sides2434

1990-202132 years

Turntable 4 x 4 Square Base3403

1977-200832 years

Turntable 4 x 4 Top3404

1977-200832 years

20L Flex Tube75c20

1995-202632 years

Glass for Train Window 1 x 4 x 34034

1980-201132 years

String Reel 2 x 4 x 2 Holder With Closed Studs4209

1981-201232 years

Duplo Container Wooden-Style Crate6446

1995-202632 years

Flag on Flagpole, Straight3596

1972-200332 years

2L Pneumatic Hose5102c02

1995-202632 years

String Cord Medium Thickness 35cm14728c35

1989-202032 years

Hose, Pneumatic 4mm D. 30L / 24.0cm5102c30

1984-201532 years

String Cord Medium Thickness [Undetermined Length]14728

1971-200232 years

1×2 Brick, Log (Palisade)30136

1996-202631 years

1×2 Technic Brick, 2-Pin Holes32000

1996-202631 years

1×4 Brick, Log (Palisade)30137

1996-202631 years

DUPLO Flower6510

1996-202631 years

¾-Pin, Smooth32002

1996-202631 years

1×9 Beam, Bent (6-4)6629

1996-202631 years

2×2 Bar Frame, Octagonal w/ 4-Studs75937

1996-202631 years

1×4×2 Railing w/ Studs, Spindled15332

1996-202631 years

8mm D. × 9mm Wheel w/ Wheel Pin Hole74967

1996-202631 years

1×2×2⅔ Window Frame w/ Arched Top30044

1996-202631 years

Handlebar w/ Handle30031

1996-202631 years

3×3 Bamboo30176

1996-202631 years

4×6 Trap Door92099

1996-202631 years

1×4×3 Window w/ Shutter Tabs3853

1978-200831 years

2×4×4. Ø4 ½-Cylinder6259

1995-202531 years

6×8 Plate, Trap Door Frame, Horizontal92107

1996-202631 years

8mm ID. Tire, Smooth (14×9mm)30028

1996-202631 years

4×4×2, Ø8 Curved Railing w/ Studs, Spindled21229

1996-202631 years

Pane for 2×2⅔ Window w/ Arched Top, Lattice30046

1996-202631 years

2×2 Brick w/ 8mm D. Wheels3137c01

1969-199931 years

7×4×6 Stairs, Open30134

1996-202631 years

1996-202631 years

1×4 Plate w/ Bar Arm, Down30043

1996-202631 years

1984-201431 years

4×10×⅔ Vehicle Base30029

1996-202631 years

1×1 Round Plate w/ Towball3614

1974-200431 years

Changeover Catch6641

1996-202631 years

41L String w/ 2-Studs14224

1996-202631 years

Duplo Bed 3 x 5 x 1 2/34895

1991-202131 years

2×4×3⅓ Gearbox6588

1995-202531 years

18L Flex Tube75c18

1995-202531 years

13L Flex Tube75c13

1996-202631 years

Sports Surfboard [Long]6075

1992-202231 years

Duplo Ladder 8 Rung2224

1989-201931 years

Door Sliding - Type 14511

1983-201331 years

Duplo Train Steam Engine Cow Catcher4550

1983-201331 years

Duplo Crane Base 2 x 2 with Hook Holder2222

1989-201931 years

Wedge Plate 4 x 8 Tail3474

1974-200431 years

Duplo Ladder Stand2223

1989-201931 years

4×16 Canoe6021

1994-202431 years

Duplo Train Track with Ramps For Car Crossing6391

1988-201831 years

Duplo Boat Helm Support4657

1984-201431 years

Windscreen 2 x 12 x 46267

1996-202631 years

Duplo Boat Helm4658

1984-201431 years

String Cord Thin (0.5mm) 25cm56823c25

1974-200431 years

1½×2 Door Rail32028

1997-202630 years

1×2 Brick w/ Axle Hole32064

1997-202630 years

Angled Connector #132013

1997-202630 years

3L Pin w/ Bush65304

1997-202630 years

Axle & Axle Connector42135

1997-202630 years

Angled Connector #2, 180°32034

1997-202630 years

Angled Connector #3, 157½°32016

1997-202630 years

1997-202630 years

Angled Connector #5, 112½°32015

1997-202630 years

1×11½ Beam, Double Bent32009

1997-202630 years

Angled Connector #6, 90°32014

1997-202630 years

2×2×3 Brick30145

1997-202630 years

1×14 Technic Brick32018

1997-202630 years

5×4 ½-Arch, Inverted30099

1997-202630 years

1×5 Thin Beam32017

1997-202630 years

16L Chain w/ Stud Ends (21 Links)60169

1997-202630 years

1997-202630 years

2×3 Shutter3856

1978-200730 years

1997-202630 years

1978-200730 years

Apple w/ Leaf33051

1997-202630 years

1997-202630 years

2×4 w/ Wheel Holder7049

1963-199230 years

2×2 Wheel w/ Metal Axle, 4-studs7039

1963-199230 years

1997-202630 years

Turkey Leg (Drumstick)42876

1997-202630 years

11L String w/ 2-Studs14226

1997-202630 years

1997-202630 years

1997-202630 years

1×6×5 Brick3754

1978-200730 years

DUPLO Sign Post4375

1982-201130 years

1×2 Faucet13770

1997-202630 years

Plant w/ 3 Large Leaves6255

1995-202430 years

Ø2×3 Reel w/ Axle Hole32012

1997-202630 years

1×3×5 Brick3755

1978-200730 years

Technic Slope Short (Wing Front)2743

1988-201730 years

Tyre 43 x 173634

1976-200530 years

12L Flex Tube75c12

1996-202530 years

2×2×2 Globe30106

1997-202630 years

43.2 D. × 18mm, Wheel w/ Technic Axle Hole86652

1997-202630 years

6×28×⅔ Train Base w/ 1×2 Holes4093

1980-200930 years

66° 8×6×⅔ Wedge Plate w/ Grille30036

1996-202530 years

43.2mm ID. Tire (62.4×20mm)32019

1997-202630 years

Equipment Stretcher4714

1985-201430 years

Brick Sloped 33° 6 x 6 Double (Train Roof)4509

1983-201230 years

6×6×1⅓ Cabin Base4597

1984-201330 years

1976-200530 years

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

1997-202630 years

Duplo Train Chassis 2 x 6 with Red Train Wheels and Moveable Hook4559c01

1983-201230 years

1984-201330 years

String Cord Thin (0.5mm) 75cm56823c75

1976-200530 years

6L Pneumatic Hose5102c06

1995-202430 years

Duplo Support / Column 2 x 8 x 673352

1983-201230 years

Duplo Train Chassis with Yellow Drive Rod and Red Wheels4580c01

1983-201230 years

30L Flex Tube75c30

1997-202630 years

9L Pneumatic Hose5102c09

1993-202230 years

1×4×6 Window/Door Frame60596

1998-202629 years

Diamond w/ Bar30153

1998-202629 years

Sword, Katana21459

1998-202629 years

3×3 Thin Beam w/ L-Shape32056

1998-202629 years

2×2 Curved w/ 2-Studs30165

1998-202629 years

Binoculars30162

1998-202629 years

1×6 Thin Beam32063

1998-202629 years

5½L Axle w/ Stop32209

1998-202629 years

3×4×1⅔ Crate30150

1998-202629 years

1998-202629 years

2×4 Plate, 2-Pins, Ends40687

1998-202629 years

4 Knob Wheel32072

1998-202629 years

1998-202629 years

Skeleton Leg6266

1998-202629 years

2×2×1⅔ Dome30151

1998-202629 years

1998-202629 years

1×7 Thin Beam32065

1998-202629 years

Ø3½ Propeller, 3-Blades w/ Technic Axle Hole6041

1992-202029 years

Cap / Hat, Aviator30171

1998-202629 years

21L String w/ Bar Grips63141

1998-202629 years

1998-202629 years

1997-202529 years

1998-202629 years

8×16 Brick4204

1981-200929 years

1998-202629 years

9L Ribbed Hose78c09

1998-202629 years

Glass for 4×3 Window3855

1979-200729 years

1998-202629 years

Circular Saw30194

1998-202629 years

Diver's Mask30090

1997-202529 years

Grappling Hook w/ String Hole30192

1998-202629 years

1998-202629 years

12L Ribbed Hose78c12

1998-202629 years

4×10×1 Vehicle Base w/ 4-Pins30076

1997-202529 years

Jackhammer30228

1998-202629 years

DUPLO Pot w/ Handles (Kettle)31042

1998-202629 years

1998-202629 years

45° 10×10 Octagonal Plate w/ Cutout6063

1995-202329 years

1998-202629 years

Zipline Handle30229

1998-202629 years

Duplo Plant Tree Leaves with 4 Top Studs31059

1997-202529 years

61.6mm D. × 13.6mm, Technic Axle2903

1991-201929 years

2×2×2 w/ Fins4591

1984-201229 years

7×3 Ladder, 4-Clips30095

1997-202529 years

Brick Special 1 x 2 with Digger Bucket Arm Holder3317

1971-199929 years

Hinge Plate 2 x 4 - Male (Digger Bucket Holder)3315

1971-199929 years

Panel, Angled with Studs 3-sides (Tipper)30022

1996-202429 years

Construction Vehicle Bucket Arm, Small - 2 x 6 x 23314

1971-199929 years

Windscreen 2 x 4 x 2 Inverted4284

1982-201029 years

29L Flex Tube75c29

1998-202629 years

Trunk / Chest Bottom 4 x 6 x 2 1/34237

1981-200929 years

Windscreen 3 x 10 x 32694

1986-201429 years

Panel 6 x 6 x 9 Corner Convex with Curved Top6002

1992-202029 years

1999-202628 years

2×4 Beam, L-Shape32140

1999-202628 years

Images are not available for 18 parts on this page.

Page: 1 2 3 4

501 to 750

The LEGO Parts Guide is a work in progress

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