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 number of pieces you would have of each part (when ignoring different colors).

ShowCurrentAll Years

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

1 to 250

Part Name(Part Number)

# Pieces(Rank)

1962-202564 years

1×1 Round Plate6141

1980-202546 years

1963-202563 years

1962-202564 years

Pin, Friction2780

1982-202544 years

1954-202572 years

1954-202572 years

1977-202549 years

1965-202561 years

1954-202572 years

1962-202564 years

1×1 Tile, Round98138

2011-202515 years

1963-202563 years

1962-202564 years

30° 1×1×⅔ Slope (Cheese)54200

2004-202522 years

1962-202564 years

1965-202561 years

1×2 Jumper15573

1978-202548 years

1977-202549 years

1977-202549 years

1×1 Round Brick3062

1963-202563 years

3L Pin, Friction6558

1993-202533 years

1×2 Tile, Grille2412

1987-202539 years

1987-202539 years

1×1 Tile w/ Ø2 ¼-Circle25269

2016-202510 years

1965-202561 years

1978-202548 years

2×2 Plate, Corner2420

1987-202539 years

1978-202548 years

45° 2×1 Slope w/ 1-Stud3040

1959-202567 years

1955-202571 years

1977-202549 years

30° 1×2×⅔ Slope85984

2009-202517 years

1954-202572 years

Friction Pin & Axle43093

2002-202524 years

2×1×⅔ Curved11477

2013-202513 years

1996-202530 years

2×2 Round Plate w/ Axle Hole4032

1980-202546 years

1972-202554 years

1985-202541 years

1×1 Brick, Headlight4070

1980-202546 years

DUPLO 2×2 Brick3437

1972-202554 years

1×1 Round Plate w/ Hole85861

2009-202517 years

45° 2×2 Slope w/ 2-Studs3039

1958-202568 years

2×2×⅔ Curved15068

2014-202512 years

½-Pin, Smooth4274

1980-202546 years

2010-202516 years

-45° 2×2 Inverted Slope w/ 4-Studs3660

1976-202550 years

1980-202546 years

1955-202571 years

2×2 Brick, Corner2357

1987-202539 years

2×2 Round Brick3941

1979-202547 years

1×2 Plate, Ø1 Rounded Ends35480

2018-20258 years

1×1 Flower, 5-Petals24866

2017-20259 years

2×2 Jumper87580

2009-202517 years

-45° 2×1 Inverted Slope w/ 2-Studs3665

1977-202549 years

1×2 Technic Brick3700

1976-202550 years

1977-202549 years

1×1 Brick, Stud 1-Side87087

2009-202517 years

1983-202543 years

2010-202516 years

1×2 Brick, Log (Palisade)30136

1996-202530 years

1980-202546 years

1×1 Plate w/ Clip, Vertical4085

1980-202546 years

1955-202571 years

1½×2 Door Rail32028

1997-202529 years

1×1 Plate w/ Clip, Top15712

2001-202525 years

1×2 Bracket, Inverted99780

2012-202514 years

1×2×1⅓ Curved w/ Cutout6091

1992-202534 years

2×2 Bracket, Inverted99207

2012-202514 years

3L Pin w/ Bush65304

1997-202529 years

2×2 Bracket44728

2002-202524 years

1×2 Brick, Ribbed2877

1991-202535 years

1×10 Plate4477

1983-202543 years

1×2 Brick, Masonry98283

2012-202514 years

2×2 Round, Curved Inverted Tile (Boat Stud)2654

1991-202535 years

1×2 Brick, Studs 1-Side11211

2012-202514 years

Pin, Smooth3673

1977-202549 years

1×4, 2-Studs Ends41740

2011-202515 years

1×2 Gold Bar99563

2011-202515 years

2L Axle Connector59443

2006-202520 years

1×2×1⅔ Brick, Studs 1-Side22885

2016-202510 years

1×1 Plate w/ Clip, Horizontal61252

1990-202536 years

1×1 Plate w/ 3-Leaves32607

2018-20258 years

Smooth Pin & Axle3749

1978-202548 years

2L Axle & Pin, Perpendicular6536

1993-202533 years

33° 3×1 Slope w/ 1-Stud4286

1982-202544 years

Minifigure Legs, Normal Length73200

1984-202542 years

1970-202556 years

1×2 Technic Brick w/ Axle Hole32064

1997-202529 years

1970-202556 years

2×2, 2-Studs Edge33909

2017-20259 years

2×2×⅔ 2-studs, Side4304

2012-202514 years

1×2 Plate w/ Handle, End60478

2007-202519 years

1969-202557 years

DUPLO 2×4 Brick3011

1969-202557 years

1×2 Brick without Bottom Tube3065

1954-202572 years

1986-202540 years

1×1 Technic Brick6541

1993-202533 years

3×1 Curved50950

2005-202521 years

1×2 Plate w/ Handle, Side48336

2004-202522 years

1985-202541 years

1×2 Plate w/ Horizontal Clip, Top44861

2011-202515 years

1×2 Plate w/ Handle, Side (Free Ends)2540

1989-202537 years

1×1 Round Plate w/ Bar, Stem Hole20482

2015-202511 years

1×2 Plate w/ Horizontal Clip, End63868

2009-202517 years

2×10 Plate3832

1978-202548 years

1×4 Brick, Studs 1-Side30414

2000-202526 years

1×1×1⅔ Brick, Studs 1-Side32952

2017-20259 years

1×2 Bracket99781

2012-202514 years

45° 2×1 w/ Cutout92946

2011-202515 years

45° 2×4 Slope w/ 4-Studs3037

1958-202568 years

1×4 Technic Brick3701

1977-202549 years

2×2 Tile, Ø4 Corner w/ 1×1 Ø2 Cutout27925

2017-20259 years

Angled Connector #132013

1997-202529 years

1999-202527 years

1985-202541 years

1×1 Tile w/ Ø1 Rounded End24246

2016-202510 years

2L Pin Connector62462

1995-202531 years

1×2×2 Brick3245

1991-202535 years

33° 3×2 Slope w/ 2-Studs3298

1971-202555 years

2×2 Tile, Round14769

1983-202543 years

4×1×⅔ Curved, Double93273

2011-202515 years

45° 2×2 Corner Plate26601

2017-20259 years

2000-202526 years

1×1×⅔ Curved, Double49307

2019-20257 years

2000-202526 years

2×4 Beam, L-Shape32140

1999-202527 years

18° 2×1×⅔ Slope (Cheese Grater)61409

2008-202518 years

1×2 Technic Brick, 2-Pin Holes32000

1996-202530 years

1954-202572 years

1997-202529 years

1×2 Hinge Brick, Base3937

1979-202547 years

1×2 Beam, Thin41677

2002-202524 years

1980-202546 years

1×4 Hinge Plate1927

1987-202539 years

2016-202510 years

1×3 Beam, Thin6632

1995-202531 years

2×2 Round Jumper Plate18674

2015-202511 years

2×2, Ø4 Round Corner Brick (Macaroni)85080

1955-202571 years

Barb, Small53451

2005-202521 years

4×1 Curved61678

2007-202519 years

1L Link, Chain3711

1978-202548 years

Bar w/ Clip48729

2004-202522 years

1×1 Beam (Spacer)18654

2015-202511 years

2001-202525 years

2×1×⅔ Curved, Inverted24201

2016-202510 years

1954-202572 years

1970-202556 years

1×1 Plate w/ Clip, Top (Straight Sides)2555

1989-201729 years

2×12 Plate2445

1988-202538 years

1×2×5 Brick2454

1988-202538 years

2L Friction Pin & 1L Axle11214

2014-202512 years

1×2 Beam w/ 1-Axle Hole60483

2008-202518 years

1×2 Plate w/ 2-Clips, Side60470

2007-202519 years

45° 2×2 w/ Cutout, Smooth28192

2017-20259 years

1×2×2 Window Frame60592

2008-202518 years

1×12 Plate60479

2008-202518 years

1×4 Bracket w/ 1×2 Plate28802

1987-202539 years

1×4 Antenna3957

1979-202547 years

1×2×2 Panel with Studs87552

1985-202541 years

1×3 Jumper w/ 2-studs (Double)34103

2017-20259 years

-33° 3×2 Inverted Slope w/ 6-Studs3747

1980-202546 years

3L Axle & 2-Pin Hole42003

2002-202524 years

1×2 Tile w/ Handle, Top2432

1987-202539 years

3×5 Beam, L-Shape32526

2000-202526 years

½-Pin, Friction89678

2022-20254 years

Axle & Axle Connector42135

1997-202529 years

Link, Tread15379

1979-202547 years

2×2 Tile, Corner14719

2014-202512 years

45° 3×3 Corner Plate2450

1988-202538 years

-33° 3×1 Inverted Slope w/ 3-Studs4287

1982-202544 years

1×1 Plate, Round w/ Handle26047

2016-202510 years

2×2 Tile, Triangular35787

2018-20258 years

75° 2×1×3 Slope w/ 1-Stud4460

1984-202542 years

Glass for 2×2 Window60601

2008-202518 years

1×1 Flower, 4-Petals33291

2000-202223 years

65° 2×1×2 Slope w/ 1-Stud60481

2008-202518 years

1×1 Tooth, Horizontal49668

2004-202522 years

Bar Holder w/ Clip11090

2013-202513 years

1×1 Bracket, Inverted36840

2018-20258 years

6L Bar w/ Stop Ring63965

1980-202546 years

Angled Connector #2, 180°32034

1997-202529 years

1955-202571 years

1976-202550 years

2×1 Wedge, Curved Left29120

2017-20259 years

11m D. × 12mm Wheel w/ Wheel Pin Hole6014

1991-202535 years

2×1 Wedge, Curved Right29119

2017-20259 years

1×2 Plate w/ Horizontal Clip, Side11476

2013-202513 years

3×3 Plate11212

2012-202514 years

2009-202517 years

¾-Pin, Smooth32002

1996-202530 years

72° 3×2 Wedge Plate, Right43722

2002-202524 years

1×6 Technic Brick3894

1979-202547 years

2001-202525 years

5L Wide Track88323

2007-202519 years

72° 3×2 Wedge Plate, Left43723

2002-202524 years

2009-202517 years

3L 2-Axle & Center Pin32184

1999-202527 years

8mm D. × 6mm Wheel w/ Wheel Pin Hole34337

1984-202542 years

3L Axle w/ Stud6587

1995-202531 years

2×2×⅔ Curved, Inverted32803

2017-20259 years

2×2 Plate, 1-Pin Hole, Bottom10247

1987-202539 years

2×16 Plate4282

1984-202542 years

11mm ID. Tire, Offset (21×12mm)87697

1991-202535 years

1×15 Beam32278

2000-202526 years

Pin Hub, 1-Pin65487

2014-202512 years

4×4 Round Plate w/ Pin Hole60474

2008-202518 years

2×1×1 Curved37352

2018-20258 years

76° 4×2 Wedge Plate, Left41770

2001-202525 years

76° 4×2 Wedge Plate, Right41769

2001-202525 years

1985-202541 years

1979-202547 years

1984-202542 years

2×4 Plate w/ 3-Holes3709

1977-202549 years

2×2 Hinge, Top6134

1991-202535 years

1×1 Brick w/ Clip, Vertical60475

2008-202518 years

1×2 Plate w/ Bar Arm, Up88072

1984-202542 years

1×1 Round Plate w/ 1L Handle32828

2017-20259 years

2018-20258 years

1×11 Beam32525

2001-202525 years

8mm ID. Tire, Offset (15×6mm)87414

1976-202550 years

1×2 Plate w/ Click Hinge, 2-Finger, End54657

2002-202524 years

2×2 Tile, Corner w/ Cutout27263

2017-20259 years

4L Axle w/ Stop87083

2009-202517 years

33° 3×4 Slope w/ 4-Studs3297

1971-202555 years

3×3 Plate w/ Ø4 Rounded Corner30357

1999-202527 years

1×1×5 Brick2453

1988-202538 years

1×2 Plate, 1-Pin Hole, Top11458

2013-202513 years

1×1×3 Brick14716

2014-202512 years

Mechanical Arm w/ Bar Holder and Clip98313

2006-202520 years

2×1 Bracket, Inverted73825

2021-20255 years

Technic Pin w/ Towball66906

1994-202532 years

Bar Holder w/ Handle23443

2016-202510 years

1L Friction Pin & 2L Axle18651

2015-202511 years

1×8 Technic Brick3702

1977-202549 years

1×1 Panel, Corner6231

1995-202531 years

1×1 Bracket36841

2018-20258 years

1×4 Panel15207

2000-202526 years

4×4, Ø8 ¼-Circle Plate30565

2001-202525 years

1×1 Brick, 2-Studs, Adjacent Sides26604

2017-20259 years

3L Pin, Smooth32556

2001-202525 years

1×2 Plate w/ Towball Socket, Side14704

2014-202512 years

3×2, Ø2 Rounded End Plate w/ Pin Hole3176

1966-202560 years

4×10 Plate3030

1963-202563 years

2×2 Seat, Minifig4079

1980-202546 years

45° 2×1 Triple Slope15571

1957-202569 years

1×10 Brick6111

1993-202533 years

2×2 Round Tile w/ Pin Hole15535

2013-202513 years

2020-20256 years

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