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 span of years that this part was produced and only includes parts which were produced in the past 5 years.

ShowCurrentAll Years

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1 to 250

Part Name(Part Number)

Years
Produced

1954-202572 years

1954-202572 years

1954-202572 years

1954-202572 years

1954-202572 years

1×2 Brick without Bottom Tube3065

1954-202572 years

1954-202572 years

2×10 Brick3006

1954-202572 years

1955-202571 years

1955-202571 years

1955-202571 years

1955-202571 years

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

1955-202571 years

45° 2×1 Triple Slope15571

1957-202569 years

45° 2×2 Corner Slope w/ 1-Stud3045

1957-202569 years

45° 1×2 Double Slope, Inverted3049

1957-202569 years

45° 2×2 Inside Corner Slope w/ 3-Studs3046

1957-202569 years

45° 2×2 Slope w/ 2-Studs3039

1958-202568 years

45° 2×4 Slope w/ 4-Studs3037

1958-202568 years

45° 2×2 Double Slope3043

1958-202568 years

45° 2×4 Double Slope3041

1958-202568 years

45° 2×1 Slope w/ 1-Stud3040

1959-202567 years

45° 2×1 Double Slope3044

1959-202567 years

45° 2×3 Slope w/ 2-Studs3038

1959-202567 years

1962-202564 years

1962-202564 years

1962-202564 years

1962-202564 years

1962-202564 years

1963-202563 years

1963-202563 years

1×1 Round Brick3062

1963-202563 years

4×10 Plate3030

1963-202563 years

1965-202561 years

1965-202561 years

1965-202561 years

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

1966-202560 years

4×12 Plate3029

1966-202560 years

6×16 Plate3027

1966-202560 years

3×4 Door, Left58381

1966-202560 years

3×4 Door, Right58380

1966-202560 years

6×12 Plate3028

1967-202559 years

1×4×2 Fence, Lattice3185

1967-202559 years

16L Train Track3228

1966-202459 years

3×2 Door, Left92262

1968-202558 years

3×2 Door, Right92263

1968-202558 years

16×32 Baseplate3857

1968-202558 years

3×3 Door, Right60657

1968-202558 years

3×3 Door, Left60658

1968-202558 years

1969-202557 years

DUPLO 2×4 Brick3011

1969-202557 years

8mm ID. Tire, Smooth (14×4mm)59895

1969-202557 years

1970-202556 years

1970-202556 years

1970-202556 years

1970-202556 years

1970-202556 years

1×4 Plate w/ Towball, Side3184

1970-202556 years

6×10 Plate3033

1971-202555 years

33° 3×2 Slope w/ 2-Studs3298

1971-202555 years

1×6×2 Arch15254

1971-202555 years

1×8×2 Arch16577

1971-202555 years

33° 3×4 Slope w/ 4-Studs3297

1971-202555 years

33° 2×2 Double Slope3300

1971-202555 years

33° 2×4 Double Slope3299

1971-202555 years

1972-202554 years

1972-202554 years

DUPLO 2×2 Brick3437

1972-202554 years

6×14 Plate3456

1972-202554 years

8mm D. Small Pulley3464

1972-202554 years

18mm ID. Tire, Offset (23×7mm)61254

1974-202552 years

1×2 Plate w/ Engine98302

1974-202552 years

Minifigure Head3626

1975-202551 years

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

1976-202550 years

1×2 Technic Brick3700

1976-202550 years

1976-202550 years

1×4×1 Fence, Lattice3633

1976-202550 years

8mm ID. Tire, Offset (15×6mm)87414

1976-202550 years

2×4 Plate w/ Hinge, A.3639

1976-202550 years

2×4 Plate w/ Hinge, B.3640

1976-202550 years

String Cord Thin (0.5mm) 50cm56823c50

1976-202550 years

DUPLO 2×2×2 Curved Dbl.3664

1976-202550 years

1977-202549 years

1977-202549 years

1977-202549 years

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

1977-202549 years

1977-202549 years

1×4 Technic Brick3701

1977-202549 years

1977-202549 years

Pin, Smooth3673

1977-202549 years

2×4 Plate w/ 3-Holes3709

1977-202549 years

1×8 Technic Brick3702

1977-202549 years

2×2 Turntable, Base3680

1977-202549 years

1×16 Technic Brick3703

1977-202549 years

2×8 Plate w/ 7-Holes3738

1977-202549 years

2×2 Turntable, Top3679

1977-202549 years

1977-202549 years

1977-202549 years

1977-202549 years

DUPLO 2×4×3 Window Frame61649

1977-202549 years

1977-202549 years

1977-202549 years

1×2 Jumper15573

1978-202548 years

1978-202548 years

1978-202548 years

2×10 Plate3832

1978-202548 years

65° 2×2×2 Slope w/ 2-Studs3678

1978-202548 years

Smooth Pin & Axle3749

1978-202548 years

75° 2×2×3 Slope w/ 2-Studs98560

1978-202548 years

1×2 w/ Steering Wheel3829

1978-202548 years

1×2 Plate w/ 2-Handles3839

1978-202548 years

1×4 Hinge, Top3830

1978-202548 years

1×4 Hinge, Base3831

1978-202548 years

1978-202548 years

75° 2×2×3 Corner Slope w/ 1-Stud3685

1978-202548 years

2×4 Mudguard60212

1978-202548 years

1978-202548 years

1L Link, Chain3711

1978-202548 years

1×3 Car Door, Left3822

1978-202548 years

1×3 Car Door, Right3821

1978-202548 years

65° 2×4×2 Windscreen w/ 2-Studs3823

1978-202548 years

1978-202548 years

32×32 Baseplate3811

1978-202548 years

1978-202548 years

Shortsword76764

1978-202548 years

Shield (Classic)3846

1978-202548 years

9L Bar w/ Handle (Lance)3849

1978-202548 years

1978-202548 years

1978-202548 years

1978-202548 years

2×2 Round Brick3941

1979-202547 years

1979-202547 years

1×2 Hinge Brick, Base3937

1979-202547 years

1×4 Antenna3957

1979-202547 years

2×2×2 Cone3942

1979-202547 years

1×6 Technic Brick3894

1979-202547 years

1×2 Hinge, Top3938

1979-202547 years

1979-202547 years

1979-202547 years

1×12 Technic Brick3895

1979-202547 years

2×2 Plate w/ Towball, Side15456

1979-202547 years

1979-202547 years

1979-202547 years

2×2×2 Round Support3940

1979-202547 years

1979-202547 years

2×2 Bracket w/ 2-Holes3956

1979-202547 years

2×2 Plate w/ Towball Socket63082

1979-202547 years

4×4×2 Cone3943

1979-202547 years

Link, Tread15379

1979-202547 years

1979-202547 years

1×4 Brick without Bottom Tubes3066

1979-202547 years

1979-202547 years

1979-202547 years

Classic Helmet50665

1979-202547 years

1×1 Round Plate6141

1980-202546 years

2×2 Round Plate w/ Axle Hole4032

1980-202546 years

1×1 Brick, Headlight4070

1980-202546 years

1980-202546 years

1×1 Plate w/ Clip, Vertical4085

1980-202546 years

6L Bar w/ Stop Ring63965

1980-202546 years

1980-202546 years

½-Pin, Smooth4274

1980-202546 years

1×4×3 Panel with Studs60581

1980-202546 years

1980-202546 years

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

1980-202546 years

2×2 Seat, Minifig4079

1980-202546 years

Belt Wheel (Pulley)4185

1980-202546 years

1×2 Ladder4175

1980-202546 years

Toggle Joint Connector32126

1980-202546 years

65° 2×6×2 Windscreen w/ 6-Studs4176

1980-202546 years

33° 3×3 Corner Slope w/ 1-Stud3675

1980-202546 years

6½L Shock Absorber76537

1980-202546 years

1×4×2 Railing w/ 2-Studs4083

1980-202546 years

4×5 Train Door, Left4181

1980-202546 years

1×2×3 Window, Train4035

1980-202546 years

Umbrella, Open4094

1980-202546 years

Glass, Train Door35157

1980-202546 years

1×2 w/ 3-Loudspeakers3963

1979-202446 years

4×6 Train Bogey Plate w/ Short Pin4025

1980-202546 years

4×5 Train Door, Right4182

1980-202546 years

1×2 Brick w/ Groove, Vertical4216

1981-202545 years

Garage Door Section w/out Handle4218

1981-202545 years

DUPLO 2×8 Plate44524

1981-202545 years

1×14 Brick w/ Groove, Curved Horizontal 4217

1981-202545 years

DUPLO 6×12 Plate4196

1981-202545 years

2×4×3 Window Frame60598

1981-202545 years

33° 3×3 Slope w/ 3-Studs4161

1980-202445 years

33° 3×6 Slope w/ 2-Studs58181

1979-202345 years

Garage Door Section w/ Handle4219

1981-202545 years

DUPLO 2×8 Brick4199

1981-202545 years

13L Pneumatic Hose5102c13

1980-202445 years

Pin, Friction2780

1982-202544 years

33° 3×1 Slope w/ 1-Stud4286

1982-202544 years

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

1982-202544 years

1982-202544 years

1982-202544 years

6×6 Dish, Radar4285

1982-202544 years

Bread (Baguette)4342

1982-202544 years

3×3×1¾ Cauldron w/ Handles (Fabuland Pot)4341

1982-202544 years

Camera w/ Sight (Space Gun)4360

1982-202544 years

2×2×3 Mast w/ 3-Studs4289

1982-202544 years

48×48 Baseplate4186

1980-202344 years

DUPLO 2×4×2 Rounded Ends4198

1981-202444 years

2×2 Tile, Round14769

1983-202543 years

1×10 Plate4477

1983-202543 years

1983-202543 years

1½×8 Door Rail4510

1983-202543 years

2×3×2 Cupboard92410

1983-202543 years

2×2 Box Door4346

1983-202543 years

2×2×2 Box4345

1983-202543 years

2×3 Cupboard Door4533

1983-202543 years

2×3 Drawer4536

1983-202543 years

1983-202543 years

½ Barrel, Large (Tub)64951

1983-202543 years

10° 6×8 Slope4515

1983-202543 years

45° 2×8 Slope w/ 8-Studs4445

1983-202543 years

1983-202543 years

Suitcase (Briefcase)4449

1983-202543 years

Technic Belt Wheel Tire2815

1983-202543 years

2×4×5 Inclined Stanchion4476

1983-202543 years

Metal Detector93106

1983-202543 years

14×2½ Ladder4207

1980-202243 years

2×16 Plate4282

1984-202542 years

75° 2×1×3 Slope w/ 1-Stud4460

1984-202542 years

1×2 Plate w/ Bar Arm, Up88072

1984-202542 years

1984-202542 years

4×1 Flag, Wave4495

1984-202542 years

Pneumatic T-Piece4697

1984-202542 years

1984-202542 years

-45° 2×2 Inverted Corner Slope w/ 4-Studs3676

1984-202542 years

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

1984-202542 years

1×4 Offset w/ 2-Rings4590

1984-202542 years

Minifigure Legs, Normal Length73200

1984-202542 years

2×2 Plate w/ 2 Wheel Pins4600

1984-202542 years

2×2×⅔ Plate w/ 1 Wheel Pin67688

1984-202542 years

1984-202542 years

1984-202542 years

Bow w/ Arrow4499

1984-202542 years

Wagon Wheel w/ Wheel Pin Hole4489

1984-202542 years

1×1 w/ Fins4588

1984-202542 years

DUPLO 4×8 Plate4672

1984-202542 years

1984-202542 years

Minifigure Torso973

1984-202542 years

1×2 w/ 3L Space Wing4596

1984-202542 years

2×4×2 Windscreen4594

1984-202542 years

1984-202542 years

2×6×2 Brick, Counter Weight73090

1980-202142 years

Engine w/ Strakes, 2×2 Thin Plate4229

1981-202242 years

1985-202541 years

1985-202541 years

A custom image is not available for one part on this page.

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