🧱 Completeness checklist

Bowser's Muscle Car Expansion Set · set 71431 — 182 part types · 458 pieces · 20 colours · 0 minifigs

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Light Bluish Gray

23 types · 66 pieces

10×Slope 45° 1 x 1 x 2/3 Quadruple Convex [Pyramid]22388

8×Bracket 3 x 2 x 1 1/3 with Bottom Stud Holder73562

6×Equipment Candlestick37762

6×Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip]60897

4×Bracket 1 x 2 - 2 x 2 Inverted99207

4×Plate 1 x 1 x 2/3 Half Round with Side Stud3386

3×Slope Inverted 45° 2 x 2 [Round Hollow Bottom Pin, Bar-sized Stud Holes]76959

2×Brick 1 x 13005

2×Brick Curved 1 x 2 x 1 1/3 with Curved Top6091

2×Plate 1 x 23023

2×Plate Round 1 x 1 with Solid Stud6141

2×Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)4032a

2×Plate Special 1 x 2 5.9mm Centre Side Towball Socket14704

2×Plate Special 1 x 2 [Side Handle Closed Ends]48336

2×Plate Special 3 x 4 with 1 x 4 Center Studs [Plain]88646

2×Slope Curved 2 x 1 No Studs [1/2 Bow]11477

1×Brick Special 1 x 2 with 2 Pins, Square Pin Holes53540

1×Plate 1 x 63666

1×Plate Round 1 x 2 Half Circle with Stud (Jumper)1745

1×Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)15573

1×Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised [Half Hollow Anti-stud] - Updated Version4304

1×Technic Brick 1 x 4 [3 Pin Holes]3701

1×Tile Round 1 x 1 Quarter25269

Black

29 types · 61 pieces

6×Plate 1 x 1 x 2/3 Half Round with Side Stud3386

4×Bracket 1 x 2 - 1 x 299781

4×Hinge Brick 1 x 2 Base3937

4×Hinge Brick 1 x 2 Top Plate Thin3938

4×Plate 1 x 33623

4×Tyre 30.4 x 14 Offset Tread [Centre Band]92402

2×Bracket 1 x 2 - 2 x 2 Inverted99207

2×Bracket 2 x 2 with 1 x 2 Vertical Studs41682

2×Plate 1 x 13024

2×Plate 2 x 1491988

2×Plate 2 x 23022

2×Plate Special 1 x 1 with Clip Horizontal [Thick Open O Clip]61252

2×Plate Special 1 x 2 [Open O Top Clip]44861

2×Slope 45° 2 x 1 with 2/3 Cutout [New Version]15672

2×Slope Curved 4 x 2 No Studs93606

2×Technic Pin with Friction Ridges Lengthwise and Towball - Round Pin Hole66906

2×Tile Round 1 x 198138

2×Wheel 18 x 14 with Pin Hole55889

1×Brick 2 x 23003

1×Plate 1 x 23023

1×Plate 1 x 43710

1×Plate 1 x 63666

1×Plate 2 x 43020

1×Plate Round 2 x 2 with Rounded Bottom [Boat Stud]2654

1×Steering Wheel Small, 2 x 2 [Reinforced]16091

1×Technic Axle 43705

1×Technic Axle and Pin Connector Perpendicular Double Split [Reinforced]69819

1×Tile 1 x 6 with Groove6636

1×Tile Special 1 x 2 Grille with Bottom Groove2412b

Dark Purple

20 types · 57 pieces

9×Plate 1 x 23023

8×Brick Round Corner 3 x 3 x 1 No Studs65617

4×Brick 1 x 23004

4×Plate 1 x 33623

4×Plate Round 1 x 1 with Solid Stud6141

3×Panel 3 x 4 x 3 Curved18910

2×Brick Arch 1 x 8 x 2 Raised16577

2×Brick Curved 10 x 1 [Symmetric Inside Ridges]13731

2×Plate 1 x 13024

2×Plate 1 x 63666

2×Plate 2 x 33021

2×Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)15573

2×Plate Special 2 x 2 with Groove and Center Stud (Jumper)87580

2×Slope 45° 2 x 1 with Bottom Pin3040b

2×Slope Curved 2 x 2 x 2/315068

2×Slope Curved 3 x 1 No Studs50950

2×Tail 4 x 1 with Pin Hole28779

1×Brick 1 x 13005

1×Plate 2 x 43020

1×Tile Special 1 x 2 with Sloped Walls AKA Money / Gold Bar [Ingot]99563

Tan

24 types · 50 pieces

6×Plate Special 1 x 2 Rounded with 2 Open Studs35480

5×Slope 45° 1 x 1 x 2/3 Quadruple Convex [Pyramid]22388

4×Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring]4081b

3×Plate 1 x 43710

3×Plate 2 x 63795

3×Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised [Half Hollow Anti-stud] - Updated Version4304

2×Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Medium87747

2×Animal Body Part, Horn (Cattle)64847

2×Brick Curved 1 x 2 x 1 1/3 with Curved Top6091

2×Brick Special 1 x 2 Palisade [aka Log]30136

2×Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)4032a

2×Tile 1 x 2 with Groove3069b

2×Tile Round 1 x 1 Quarter25269

2×Tile Round 1 x 2 Half Circle1748

1×Bracket 1 x 2 - 1 x 4 [Rounded Corners at Bottom, Square Corners at Top]28802

1×Plate 1 x 23023

1×Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)15573

1×Plate Special 3 x 2 with Rounded End, Hole3176

1×Slope Curved 2 x 1 with Stud Notch Left29120

1×Slope Curved 2 x 1 with Stud Notch Right29119

1×Slope Inverted 45° 6 x 1 Double with 1 x 4 Recessed52501

1×Tile 2 x 2 with Groove3068b

1×Tile Round 2 x 2 with Bottom Stud Holder with Two Reddish Brown Lines (Bowser Nostrils) Print14769pr1168

1×Tile Round 2 x 466857

Yellow

14 types · 46 pieces

10×Plate Round 1 x 1 with Solid Stud6141

8×Plate 1 x 13024

4×Brick Curved 1 x 2 x 1 1/3 with Curved Top6091

4×Slope Curved 2 x 1 No Studs [1/2 Bow]11477

4×Wheel 18 x 14 with Pin Hole, Fake Bolts and Shallow Spokes55981

2×Bracket 1 x 1 - 1 x 2 Inverted73825

2×Brick 1 x 13005

2×Brick Special 1 x 1 x 1 2/3 with Studs on 1 Side32952

2×Plate 1 x 83460

2×Slope 45° 2 x 1 with 2/3 Inverted Cutout and no stud28192

2×Technic Axle 34519

2×Tile 1 x 4 with Groove2431

1×Plate Special 1 x 2 with Clip Horizontal on Side11476

1×Technic Axle Connector with Axle Hole [Reinforced]42135

Bright Light Orange

13 types · 45 pieces

8×Plate 1 x 13024

6×Slope Curved 2 x 1 Inverted24201

5×Plate 2 x 23022

4×Brick 2 x 2 Corner2357

4×Brick Curved 1 x 2 x 1 1/3 with Curved Top6091

4×Plate 2 x 2 Corner2420

3×Slope 30° 1 x 2 x 2/385984

2×Brick 2 x 23003

2×Brick Arch 1 x 43659

2×Plate Special 1 x 2 with Clips Horizontal [Open O Clips]60470b

2×Slope Curved 2 x 2 Inverted with 1 x 2 Cutouts1750

2×Technic Brick 1 x 1 with Pin Hole6541

1×Plate Special 1 x 2 with Handle on End [Closed Ends]60478

White

12 types · 33 pieces

8×Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin32064a

6×Slope 45° 1 x 1 x 2/3 Quadruple Convex [Pyramid]22388

4×Technic Axle Pin 3L without Friction Ridges and 2L Axle65249

2×Brick 2 x 33002

2×Plate Special / Shield Rectangular with 4 Studs, Handle30166

2×Plate Special 1 x 2 with Three Teeth [Tri-Tooth]15208

2×Slope Curved 2 x 1 No Studs [1/2 Bow]11477

2×Tile Special 1 x 2 with Two Vertical Teeth / Tooth15209

2×Wedge Plate 2 x 451739

1×Brick Special 1 x 2 x 1 2/3 with 4 Studs on 1 Side22885

1×Plate Special 8 x 8 x 2/3 Octagon with Rim67929

1×Technic Plate 2 x 8 [7 Holes]3738

Dark Bluish Gray

11 types · 24 pieces

6×Brick Special 1 x 2 Palisade [aka Log]30136

3×Plate 1 x 83460

2×Brick 1 x 33622

2×Slope 30° 1 x 2 x 2/385984

2×Technic Axle Connector Smooth [with x Hole + Orientation]59443

2×Tile 1 x 363864

2×Tile 1 x 6 with Groove6636

2×Tile Round 1 x 1 Half Circle24246

1×Plate Special 3 x 2 with Rounded End, Hole3176

1×Slope 30° 1 x 1 x 2/3 (Cheese Slope)54200

1×Technic Brick 1 x 1 with Pin Hole6541

Red

10 types · 21 pieces

8×Technic Pin 1/2 with Friction89678

2×Bracket 1 x 2 - 1 x 2 Inverted99780

2×Plate Round 1 x 1 with Solid Stud6141

2×Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)15573

2×Slope 45° 2 x 1 Triple with Inside Stud Holder15571

1×Bracket 1 x 2 - 2 x 244728

1×Plate 2 x 33021

1×Slope Curved 2 x 1 with Stud Notch Left29120

1×Slope Curved 2 x 1 with Stud Notch Right29119

1×Tile 2 x 2 with White Teeth and Tongue Print3068bpr0434

Medium Lavender

4 types · 12 pieces

6×Tile 2 x 2 with Groove3068b

2×Brick Special 1 x 1 with Stud on 1 Side87087

2×Plate 1 x 23023

2×Plate 1 x 63666

Bright Green

6 types · 9 pieces

2×Brick 1 x 23004

2×Brick Special 1 x 1 with Headlight4070

2×Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)15573

1×Bar 3L87994

1×Plate 2 x 43020

1×Tile 1 x 4 with Red Eyes (Bowser) Print2431pr0152

Green

3 types · 9 pieces

4×Plate Special 2 x 2 with Groove and Center Stud (Jumper)87580

4×Wedge Sloped 45° 2 x 2 Corner13548

1×Tile 2 x 2 with Bowser Head and Barcode Print (Sticker)3068bpr9462

Medium Azure

1 types · 6 pieces

6×Plate Round 1 x 1 with Solid Stud6141

Lime

2 types · 4 pieces

2×Plate 1 x 23023

2×Plate 1 x 63666

Trans-Orange

2 types · 4 pieces

2×Tile Round 1 x 1 Half Circle24246

2×Wave / Flame Small with Pin37775

Trans-Red

2 types · 4 pieces

2×Plate Round 1 x 1 with Solid Stud6141

2×Tile 1 x 2 with Groove3069b

Orange

3 types · 3 pieces

1×Plate 2 x 23022

1×Tile 1 x 2 with Groove3069b

1×Tile 2 x 2 with Steering Wheel and Barcode Print (Sticker)3068bpr9396

Blue

1 types · 2 pieces

2×Plate 1 x 23023

Dark Pink

1 types · 1 pieces

1×Technic Ball Joint32474

Trans-Clear

1 types · 1 pieces

1×Windscreen 3 x 6 x 1 Curved with Rectangular Stud Holder in Bottom35299

Tick a part when you've found them all. Your ticks are saved on this device. Counts are the official Rebrickable inventory for this set — spares included where the set ships them.