The Brick Architect

Vehicle (176 parts)

Wheels allow your model to move, brackets make them stronger, noses make them look faster, and tracks give them somewhere to go.

Wheels in this category are sorted by the outer diameter of the hub, rather than the diameter of the tires which vary a good deal.

Everything else is sorted by the type of vehicle parts, such as train track and wheels, rollercoaster track and cars, or STUNTZ ramps and loops.

Jump To:

Wheel (74)
Wheel Pin (12)
Bracket & Vehicle Base (12)
Train (13)
Coaster (11)
Stuntz (4)
Steering (6)
Nose & Roof (12)
Propeller, Engine, Fin & Mast (32)

Vehicle (176 parts)

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Wheel

You can get wheels with matching tires, as well as wheels with integrated tires. They are organized by the diameter of the Wheel.

Wheel › 8mm

Wheels with an 8mm outer diameter (D.) and the tires that work with them.

Part Name(Part Number)

Overall
Rank

# Pieces(Rank)

# Sets(Rank)

# Colors(Rank)

Years
Produced

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

1984-202542 years

8mm ID. Tire, Smooth (14×4mm)59895

1969-202557 years

8mm ID. Tire, Offset (15×6mm)87414

1976-202550 years

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

1996-202530 years

8mm ID. Tire, Smooth (14×9mm)30028

1996-202530 years

Wheel › 11mm

Wheels with an 11mm outer diameter (D.) and tires that work with them.

Part Name(Part Number)

Overall
Rank

# Pieces(Rank)

# Sets(Rank)

# Colors(Rank)

Years
Produced

11mm D. × 6mm Wheel w/ Wheel Pin Hole93593

2011-202515 years

11m D. × 8mm Wheel w/ Technic Pin Hole42610

2002-202524 years

11m ID. Tire, Smooth (14×6mm)50951

2005-202521 years

11mm ID. Tire, Staggered (17.5×6mm)92409

2002-202524 years

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

1991-202535 years

11mm ID. Tire, Offset (21×12mm)87697

1991-202535 years

11mm ID. Tire, Balloon (24×12mm)56890

2008-202518 years

Wheel › 14mm & 15mm

Wheels with a 14-15mm outer diameter (D.) and tires that work with them.

Part Name(Part Number)

Overall
Rank

# Pieces(Rank)

# Sets(Rank)

# Colors(Rank)

Years
Produced

14mm D × 9.9mm Wheel w/ Wheel Pin11208

2013-202513 years

14mm ID. Tire (21×9.9mm)11209

2013-202513 years

15 mm D. × 6mm Wheel, Motorcycle50862

2005-202521 years

15mm ID. Tire, Offset (21×6mm)50861

2005-202521 years

Wheel › 18mm

Wheels with an 18mm outer diameter (D.) and tires that work with them.

Part Name(Part Number)

Overall
Rank

# Pieces(Rank)

# Sets(Rank)

# Colors(Rank)

Years
Produced

18mm D. × 8mm Wheel w/ Technic Pin Hole13971

2007-202519 years

18mm D. × 8mm Wheel w/ Technic Axle Hole56903

2014-202512 years

18mm ID. Tire, Offset (23×7mm)61254

1974-202552 years

18mm D. × 12mm Wheel w/ Technic Axle Hole18976

2015-202511 years

18mm ID. Tire, Low Profile (24×12mm)18977

2015-202511 years

18mm D. × 14mm Wheel w/ Technic Pin Hole55981

1999-202527 years

18mm D. × 14mm Wheel w/ Technic Axle Hole55982

2006-202520 years

18mm ID. Tire, Shallow (24×14mm)89201

2001-202525 years

18mm ID. Tire, Offset (30.4×14mm)92402

2000-202526 years

18mm ID. Tire, VR (30.4×14mm)58090

1995-202531 years

18mm ID. Tire, Offset (37×14mm)35578

2019-20257 years

18mm ID. Tire, Balloon / Off-Road (37×18mm)56891

2008-202316 years

Wheel › 30mm & 30.4mm

Wheels with an 30mm or 30.4mm outer diameter (D.) and tires that work with them.

Part Name(Part Number)

Overall
Rank

# Pieces(Rank)

# Sets(Rank)

# Colors(Rank)

Years
Produced

30mm D. × 14mm Wheel w/ Technic Axle Hole56904

2009-202517 years

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

2009-202416 years

30mm ID. Tire (43.2×14mm)30699

2017-20259 years

30mm D. × 20mm Wheel w/ Technic Axle Hole, Angled Spokes66155

2020-20245 years

30.4mm ID. Tire (49.5×14mm)70490

2021-20244 years

30.4mm D. × 20mm Wheel w/ Technic Axle Hole56145

2004-202522 years

30.4mm ID. Tire, ZR (37×22mm)55978

2007-202519 years

30.4mm ID. Tire, ZR (43.2×22mm)44309

2003-202523 years

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

2008-202114 years

30.4mm ID. Tire, ZR (49.5×20mm)15413

2014-202512 years

30.4mm ID. Tire, Balloon (56×26mm)55976

2006-202520 years

30.4mm ID. Tire, Tractor (56×26mm)70695

2021-20255 years

Wheel › 43.2mm

Wheels with a 43.2mm outer diameter (D.) and tires that work with them.

Part Name(Part Number)

Overall
Rank

# Pieces(Rank)

# Sets(Rank)

# Colors(Rank)

Years
Produced

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

1997-202428 years

43.2mm ID. Tire (62.4×20mm)32019

1997-202428 years

43.2mm D. × 26mm Wheel w/ Technic Axle Hole56908

2002-202524 years

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

2002-202524 years

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

2009-202416 years

43.2mm ID. Tire, R (81.6×44mm)18450

2014-202411 years

Wheel › 56mm

Wheels with a 56mm outer diameter (D.) and tires that work with them.

Part Name(Part Number)

Overall
Rank

# Pieces(Rank)

# Sets(Rank)

# Colors(Rank)

Years
Produced

56mm D. × 34mm Wheel w/ Technic Axle Hole15038

2003-202523 years

56mm ID. Tire, ZR (68.8×36mm)44771

2003-202523 years

56mm ID. Tire, R (94.3×38mm)92912

2011-202010 years

Wheel › Motorcycle

Motorcycle wheels are fairly large but narrow.

Part Name(Part Number)

Overall
Rank

# Pieces(Rank)

# Sets(Rank)

# Colors(Rank)

Years
Produced

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

2010-202415 years

75mm ID. Tire, Motorcycle R (94.2×22mm)88516

2010-202415 years

Wheel › Integrated Tire

A selection of wheels with an integrated tire.

Part Name(Part Number)

Overall
Rank

# Pieces(Rank)

# Sets(Rank)

# Colors(Rank)

Years
Produced

18mm D. × 14mm Spherical Wheel w/ Tire, Technic Pin Hole55889

2019-20246 years

24mm D. × 11mm Wheel w/ Tire, Technic Pin Hole72206

2021-20255 years

35mm D. × 14mm Wheel w/ Tire, Technic Axle Hole65834

56mm D. × 14mm Wheel w/ Tire, Technic Axle Hole39367

87mm D. × 14mm Wheel w/ Tire, Technic Axle Hole49295

Wagon Wheel w/ Wheel Pin Hole4489

1984-202542 years

22mm D. × 24mm Wheel w/ Tire, Technic Pin Hole6118

1993-202028 years

36mm D. × 16mm Wheel w/ Tire, Technic Pin Hole3486

2023-20253 years

54mm D. × 30mm Wheel w/ Tire, Technic Pin Hole2515

1989-202436 years

37mm D. × 22mm Wheel w/ 7 Pin Holes22410

2016-20249 years

41mm D. × 15mm Wheel, 7-Pin Holes68327

2020-20256 years

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

2006-202419 years

62mm D. × 32 Wheel, Conical w/ Studs, Technic Pin Holes64712

2009-202517 years

24mm D. × 7mm Wheel w/ Tire, Technic Pin Hole74214

2021-20222 years

Wheel › Other Wheels

Wheels with uncommon shapes, sizes and connection types.

Part Name(Part Number)

Overall
Rank

# Pieces(Rank)

# Sets(Rank)

# Colors(Rank)

Years
Produced

8mm D. Small Pulley3464

1972-202554 years

Trolley Wheel (Skateboard)2496

1991-202535 years

2×2 Round w/ Wheel Holder, Bottom2655

1991-202535 years

2×2 Plane Wheel Holder, Bottom2415

1987-202539 years

Wheel › Wheel Cover

Part Name(Part Number)

Overall
Rank

# Pieces(Rank)

# Sets(Rank)

# Colors(Rank)

Years
Produced

15mm D. Wheel Cover, 5 Spokes18978a

2015-20239 years

15mm D. Wheel Cover, 10 Spokes18978b

2015-20228 years

18mm D. Wheel Cover, 5-Spoke72210a

2021-20244 years

18mm D. Wheel Cover, 9-Spoke72210b

2021-20244 years

24mm D. Wheel Cover w/ 9-Spokes62701

2008-202518 years

Wheel Pin

A much smaller 'Pin' connector that is used exclusively with small LEGO wheels. (Larger wheels use Technic Pins and Axles.)

Part Name(Part Number)

Overall
Rank

# Pieces(Rank)

# Sets(Rank)

# Colors(Rank)

Years
Produced

1×2 Plate w/ 1 Wheel Pin21445

2015-202511 years

2×2 Plate w/ 2 Wheel Pins4600

1984-202542 years

2×2×⅔ Plate w/ 1 Wheel Pin67688

1984-202542 years

2×2 Wide Plate w/ 2 Wheel Pins6157

1994-202532 years

1×4 Plate w/ 2 Wheel Pins2926

1991-202535 years

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

1985-202541 years

2×4 Brick w/ 2 Wheel Pins, Cutout18892

2015-202511 years

4×7×⅔ w/ 4 Wheel Pins2441

1987-202539 years

4×10×2½ Vehicle Base w/ 4 Wheel Pins12622

2013-202412 years

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

2020-20256 years

2×4 Tilt Steering Holder69963

2021-20244 years

Tilt Steering Axle w/ 2 Wheel Pins69964

2021-20244 years

Bracket & Vehicle Base

Build stronger vehicles more quickly using these bases and brackets.

Part Name(Part Number)

Overall
Rank

# Pieces(Rank)

# Sets(Rank)

# Colors(Rank)

Years
Produced

3×2×1⅓ Bracket73562

2015-202511 years

5×2×1⅓ Bracket11215

2013-202513 years

5×2×2⅓ Bracket76766

1992-202534 years

10×4×⅔ Vehicle Base30029

1996-202530 years

4×12×⅚ Vehicle Base52036

2005-202319 years

6×12×⅚ Vehicle Base28324

2017-20259 years

6×12×1 Vehicle Base65634

2020-20256 years

6×12×1 Vehicle Base, Notched Ends3385

2023-20253 years

4×10×1 Vehicle Base w/ 4-Pins30076

1997-202529 years

2×6 Vehicle Base w/ 4-Protruding Axle Holes6920

2025-20251 year

5×1×1⅓ Bracket5712

2024-20252 years

3×9×1⅓ Vehicle Base (Formula 1) w/ Axle Holes6667

2025-20251 year

Train

Wheels, trucks, and train track.

Part Name(Part Number)

Overall
Rank

# Pieces(Rank)

# Sets(Rank)

# Colors(Rank)

Years
Produced

Train Track, Straight53401

2006-202520 years

Train Track, Curved53400

2006-202217 years

16L Train Track3228

1966-202459 years

Train Wheel w/ Wheel Pin Hole50254

1991-202535 years

Train Wheel w/ Metal Axle Hole57878

2006-202520 years

Train Wheel w/ Pin38340

2019-20257 years

RC Train Wheel w/ Axle Hole57999

2006-202520 years

RC Train Wheel, Spoked, Axle & Pin85489b

2009-202517 years

3×6 Train Wheel Holder (Bogie)38339

2019-20257 years

1×6 Train Wagon End6583

1994-202532 years

4×6 Train Bogey Plate w/ Short Pin4025

1980-202546 years

Train Motor Decorative Side2871

1991-202535 years

Train Buffer w/ Plow, Magnet64415

2006-202318 years

Coaster

Rollercoaster tracks and cars.

Part Name(Part Number)

Overall
Rank

# Pieces(Rank)

# Sets(Rank)

# Colors(Rank)

Years
Produced

4×5 Roller Coaster Car26021

2017-20248 years

Roller Coaster Wheels24869

2017-20248 years

4L Coaster Track, Straight80562

2022-20243 years

8L Coaster Track, Straight26022

2017-20259 years

16L Coaster Track, Straight25059

2018-20258 years

Coaster Track, Curved 90°25061

2017-20248 years

Coaster Track, Curved 90° Ramp80566

2022-20243 years

Coaster Track, Small Ramp34738

2017-20237 years

Coaster Track, Ramp Bottom26559

2017-20248 years

Coaster Track, Slope26561

2018-20247 years

Coaster Track, Ramp Top26560

2017-20259 years

Stuntz

Ramps and loops in the Stuntz series.

Part Name(Part Number)

Overall
Rank

# Pieces(Rank)

# Sets(Rank)

# Colors(Rank)

Years
Produced

5×8×⅔ Ramp w/ Rounded Corners75539

2021-20255 years

Ramp Loop 30° Section77823

2022-20232 years

8×8×4 Ramp, Concave75538

2021-20255 years

8×11 Ramp Base77822

2022-20254 years

Steering

Handlebars and steering wheels.

Part Name(Part Number)

Overall
Rank

# Pieces(Rank)

# Sets(Rank)

# Colors(Rank)

Years
Produced

1×2 w/ Steering Wheel3829

1978-202548 years

2×2 Steering Wheel w/ Antistud30663

2001-202525 years

5×5 Steering Wheel w/ 2×2 Round Plate67811

2020-20256 years

Handlebar w/ Handle30031

1996-202530 years

Bent Handlebar w/ Handle98397

2012-202514 years

Boat / Ship Wheel4790

1985-202541 years

Nose & Roof

Vehicle-specific streamlined shapes and rooves.

Part Name(Part Number)

Overall
Rank

# Pieces(Rank)

# Sets(Rank)

# Colors(Rank)

Years
Produced

2001-202525 years

2×2×⅔ Curved End47457

2004-202522 years

1×2×⅔ Wing End47458

2004-202522 years

2×3×⅔ Wing End, 2-Studs47456

2004-202522 years

Front Wing (Formula 1) w/ 1-Stud6682

2025-20251 year

3×4×⅔ Curved Roof93604

2012-202514 years

4×4×⅔ Wedge Roof45677

2003-202523 years

4×6×⅔ Wedge Roof52031

2005-202521 years

4×6×⅔ Quad Roof98281

2012-202514 years

4×6×⅔ Wedge Roof w/ Studs32739

2017-20259 years

6×4×3⅓ Roll Cage64450

2009-202517 years

2×5 Slope, 4-Studs top, 2-Studs sides79897

2022-20254 years

Propeller, Engine, Fin & Mast

Mechanical features of many different kinds of vehicles.

Part Name(Part Number)

Overall
Rank

# Pieces(Rank)

# Sets(Rank)

# Colors(Rank)

Years
Produced

Ø4 Propeller, 3-Blades w/ Wheel Pin Hole2421

1987-202539 years

Ø3½ Propeller, 3-Blades w/ Technic Axle Hole6041

1992-202029 years

Ø3½ Propeller, 3-Blades w/ Technic Pin Hole65768

2021-20255 years

Ø5 Propeller, 3-Blades w/ Technic Pin Hole92842

2008-202518 years

Ø5 Propeller, 8-Blades w/ Technic Axle Hole41530

2002-202322 years

Ø5 Propeller, 4-Blades w/ Studs, Technic Pin Hole67737

1988-202538 years

Ø6 Propeller, 7-Blades w/ Technic Pin Hole87751

2010-202516 years

Ø9 Propeller, 3-Blades w/ Technic Pin Hole15790

1999-202527 years

1×2 w/ Racer Grille50949

2005-202521 years

1×4 w/ Angled Tube61072

2008-202518 years

2×2 w/ Raised Grille41862

2002-202524 years

2005-202521 years

Exhaust w/ Pin65571

2001-202424 years

1×2 Plate w/ Engine98302

1974-202552 years

Engine w/ Strakes, 2×2 Thin Plate4229

1981-202242 years

1985-202440 years

Jet Engine Center4869

1985-202137 years

4×5×3 Engine43121

2002-202019 years

4×4×1⅔ Cylinder w/ Bar, 3-Pin Holes41531

2002-202524 years

Propeller, 10-Blades w/ Pin46667

2002-202524 years

2×16 Rotor Blade w/ Studs62743

2008-202417 years

2×3×2 Fin44661

2003-202523 years

2×6×4 Fin6239

1995-202531 years

1×8×2⅓ Stepped Fin23930

2016-202510 years

4×1 Batman Tail / Rudder28779

2017-20259 years

1×4×3 Tail2340

1986-202439 years

2×2×3 Mast w/ 3-Studs4289

1982-202544 years

1×4 Spoiler w/ 2-Studs30925

2018-20258 years

Spoiler w/ Handle98834

2014-202512 years

2011-202515 years

3×2×20 Boat Mast48002

2004-202421 years

12×6 Helicopter Skids30248

1999-202527 years

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