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Rule out the usual hiding places first. If the piece really is gone, check the set piece by piece and leave with the element ID LEGO asks for, or a link to buy the part.

The Brick Moulding Machine

Checking

40502 The Brick Moulding Machine

1,205 pieces in 253 part and color combinations.

Before you call it missing

Builders who report a missing piece often find it in one of these places. Tick each one off as you look.

Look-alike colors in this set

These parts appear in this set in two colors that are easy to confuse. If you are one short in one color, check whether it went in where the other color belongs. Each color has its own element ID in the parts list at the back of the instructions.

20 more look-alike pairs
  • Brick 2 x 2 Black ×2 Dark Bluish Gray ×3 Black is darker than Dark Bluish Gray.
  • Brick 2 x 4 Black ×2 Dark Bluish Gray ×9 Black is darker than Dark Bluish Gray.
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Black ×1 Dark Bluish Gray ×1 Black is darker than Dark Bluish Gray.
  • Brick Special 1 x 1 with Headlight Black ×1 Dark Bluish Gray ×24 Black is darker than Dark Bluish Gray.
  • Brick Special 1 x 1 x 1 2/3 with Studs on 1 Side Black ×5 Dark Bluish Gray ×9 Black is darker than Dark Bluish Gray.
  • Plate 1 x 1 Black ×6 Dark Bluish Gray ×3 Black is darker than Dark Bluish Gray.
  • Plate 1 x 2 Black ×2 Dark Bluish Gray ×4 Black is darker than Dark Bluish Gray.
  • Plate 1 x 3 Black ×3 Dark Bluish Gray ×5 Black is darker than Dark Bluish Gray.
  • Plate 1 x 6 Black ×10 Dark Bluish Gray ×3 Black is darker than Dark Bluish Gray.
  • Plate 2 x 2 Black ×1 Dark Bluish Gray ×7 Black is darker than Dark Bluish Gray.
  • Plate 2 x 2 Corner Black ×1 Dark Bluish Gray ×3 Black is darker than Dark Bluish Gray.
  • Plate 2 x 3 Black ×1 Dark Bluish Gray ×1 Black is darker than Dark Bluish Gray.
  • Plate 2 x 4 Black ×1 Dark Bluish Gray ×1 Black is darker than Dark Bluish Gray.
  • Plate 4 x 8 Black ×1 Dark Bluish Gray ×1 Black is darker than Dark Bluish Gray.
  • Tile 1 x 1 with Groove Black ×3 Dark Bluish Gray ×1 Black is darker than Dark Bluish Gray.
  • Tile 1 x 2 with Groove Black ×9 Dark Bluish Gray ×3 Black is darker than Dark Bluish Gray.
  • Tile 1 x 3 Black ×2 Dark Bluish Gray ×1 Black is darker than Dark Bluish Gray.
  • Tile 1 x 6 with Groove Black ×2 Dark Bluish Gray ×1 Black is darker than Dark Bluish Gray.
  • Tile Round 1 x 1 Black ×4 Dark Bluish Gray ×3 Black is darker than Dark Bluish Gray.
  • Tile Special Round 1 x 1 with Hollow Bar Black ×2 Dark Bluish Gray ×2 Black is darker than Dark Bluish Gray.
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Piece checklist

Plates 272 pieces

  • Plate 1 x 1 Black Part 3024 Element 302426 3 spares in the box Also in Dark Bluish Gray ×6
  • Plate 1 x 10 Black Part 4477 Element 447726 ×6
  • Plate 1 x 2 Black Part 3023 Element 302326 Also in Dark Bluish Gray ×2
  • Plate 1 x 3 Black Part 3623 Element 362326 Also in Dark Bluish Gray ×3
  • Plate 1 x 4 Black Part 3710 Element 371026 ×6
  • Plate 1 x 6 Black Part 3666 Element 366626 Also in Dark Bluish Gray ×10
  • Plate 2 x 2 Black Part 3022 Element 302226 Also in Dark Bluish Gray ×1
  • Plate 2 x 2 Corner Black Part 2420 Element 242026 Also in Dark Bluish Gray ×1
  • Plate 2 x 3 Black Part 3021 Element 302126 Also in Dark Bluish Gray ×1
  • Plate 2 x 4 Black Part 3020 Element 302026 Also in Dark Bluish Gray ×1
  • Plate 2 x 6 Black Part 3795 Element 379526 ×3
  • Plate 2 x 8 Black Part 3034 Element 303426 ×2
  • Plate 4 x 6 Black Part 3032 Element 303226 ×2
  • Plate 4 x 8 Black Part 3035 Element 303526 Also in Dark Bluish Gray ×1
  • Plate 6 x 16 Black Part 3027 Element 302726 ×4
  • Plate 6 x 6 Black Part 3958 Element 395826 ×2
  • Plate 8 x 16 Black Part 92438 Element 6094066 ×3
  • Plate 1 x 1 Blue Part 3024 Element 302423 1 spare in the box ×4
  • Plate 1 x 1 Dark Bluish Gray Part 3024 Element 4210719 1 spare in the box Also in Black ×3
  • Plate 1 x 12 Dark Bluish Gray Part 60479 Element 6133611 or 4666604 ×2
  • Plate 1 x 2 Dark Bluish Gray Part 3023 Element 4211063 Also in Black ×4
  • Plate 1 x 3 Dark Bluish Gray Part 3623 Element 4211133 Also in Black ×5
  • Plate 1 x 6 Dark Bluish Gray Part 3666 Element 4211056 Also in Black ×3
  • Plate 1 x 8 Dark Bluish Gray Part 3460 Element 4210998 ×3
  • Plate 2 x 2 Dark Bluish Gray Part 3022 Element 4211094 Also in Black ×7
  • Plate 2 x 2 Corner Dark Bluish Gray Part 2420 Element 4210635 Also in Black ×3
  • Plate 2 x 3 Dark Bluish Gray Part 3021 Element 4211043 Also in Black ×1
  • Plate 2 x 4 Dark Bluish Gray Part 3020 Element 4211065 Also in Black ×1
  • Plate 4 x 10 Dark Bluish Gray Part 3030 Element 4211122 ×1
  • Plate 4 x 8 Dark Bluish Gray Part 3035 Element 4211061 Also in Black ×1
  • Plate 1 x 1 Dark Red Part 3024 Element 4539114 or 4183901 1 spare in the box ×2
  • Plate 1 x 1 Light Bluish Gray Part 3024 Element 4211399 4 spares in the box ×14
  • Plate 1 x 2 Light Bluish Gray Part 3023 Element 4211398 or 3023194 ×27
  • Plate 1 x 3 Light Bluish Gray Part 3623 Element 4211429 or 3623194 ×9
  • Plate 1 x 4 Light Bluish Gray Part 3710 Element 4211445 ×1
  • Plate 1 x 8 Light Bluish Gray Part 3460 Element 4211425 ×3
  • Plate 2 x 3 Light Bluish Gray Part 3021 Element 4211396 ×9
  • Plate 2 x 8 Light Bluish Gray Part 3034 Element 4211406 ×3
  • Plate 1 x 1 Lime Part 3024 Element 4621557 or 4561480 3 spares in the box ×11
  • Plate 1 x 2 Lime Part 3023 Element 4164037 or 4122439 ×24
  • Plate 1 x 4 Lime Part 3710 Element 4187743 or 4122441 ×40
  • Plate 1 x 6 Lime Part 3666 Element 4534665 or 4529160 ×4
  • Plate 2 x 2 Lime Part 3022 Element 4613977 or 4537937 ×1
  • Plate 2 x 2 Corner Lime Part 2420 Element 4633822 or 4210207 ×1
  • Plate 2 x 3 Lime Part 3021 Element 6013793 or 6013579 ×2
  • Plate 2 x 4 Lime Part 3020 Element 4537936 or 4534667 ×20
  • Plate 2 x 6 Lime Part 3795 Element 4621548 or 4563344 ×8
  • Plate 4 x 6 Lime Part 3032 Element 6060848 or 4291524 ×1

Tiles 231 pieces

  • Tile 1 x 1 with Groove Black Part 3070b Element 307026 2 spares in the box Also in Dark Bluish Gray ×3
  • Tile 1 x 2 with Groove Black Part 3069b Element 306926 Also in Dark Bluish Gray ×9
  • Tile 1 x 3 Black Part 63864 Element 4558170 Also in Dark Bluish Gray ×2
  • Tile 1 x 4 with Groove Black Part 2431 Element 243126 ×1
  • Tile 1 x 6 with Groove Black Part 6636 Element 663626 Also in Dark Bluish Gray ×2
  • Tile 1 x 8 With 'The Brick Moulding Machine' Print Black Part 4162pr0090 Element 6339889 ×1
  • Tile 1 x 8 with 'LEGO® House' Print Black Part 4162pr0036 Element 6089148 ×1
  • Tile 2 x 2 Corner Black Part 14719 Element 6133722 ×16
  • Tile 2 x 2 with Groove Black Part 3068b Element 306826 ×89
  • Tile 2 x 3 Black Part 26603 Element 6162892 ×4
  • Tile 2 x 4 with Groove Black Part 87079 Element 4560182 ×6
  • Tile 1 x 1 with Groove Bright Light Orange Part 3070b Element 6065504 1 spare in the box ×1
  • Tile 1 x 1 with Groove Dark Bluish Gray Part 3070b Element 4210848 1 spare in the box Also in Black ×1
  • Tile 1 x 2 with Groove Dark Bluish Gray Part 3069b Element 4211052 Also in Black ×3
  • Tile 1 x 3 Dark Bluish Gray Part 63864 Element 4568734 Also in Black ×1
  • Tile 1 x 6 with Groove Dark Bluish Gray Part 6636 Element 4210651 Also in Black ×1
  • Tile 1 x 1 with Groove Light Bluish Gray Part 3070b Element 4211415 2 spares in the box ×8
  • Tile 1 x 2 with Groove Light Bluish Gray Part 3069b Element 4211414 ×1
  • Tile 1 x 3 Light Bluish Gray Part 63864 Element 4558169 ×1
  • Tile 1 x 4 with Groove Light Bluish Gray Part 2431 Element 4211356 or 2431194 ×2
  • Tile 1 x 8 with Groove Light Bluish Gray Part 4162 Element 4211481 ×1
  • Tile 2 x 3 Light Bluish Gray Part 26603 Element 6171894 ×2
  • Tile 2 x 4 with Groove Light Bluish Gray Part 87079 Element 4560183 ×3
  • Tile 1 x 1 with Groove Lime Part 3070b Element 4537251 3 spares in the box ×7
  • Tile 1 x 2 with Groove Lime Part 3069b Element 4500125 or 4164025 ×15
  • Tile 1 x 3 Lime Part 63864 Element 6185307 or 4565993 ×29
  • Tile 1 x 4 with Groove Lime Part 2431 Element 4164021 ×9
  • Tile 2 x 2 with Groove Lime Part 3068b Element 4518611 or 4184857 ×6
  • Tile 2 x 4 with Groove Lime Part 87079 Element 6212989 ×2
  • Tile 2 x 2 with The Lego House Logo and Red Bricks Print Medium Nougat Part 3068bpr0498 Element 6339892 ×3
  • Tile 1 x 3 Orange Part 63864 Element 4620693 ×1

Bricks 206 pieces

  • Brick 1 x 1 Black Part 3005 Element 300526 Also in Dark Bluish Gray ×11
  • Brick 1 x 1 x 5 with Solid Stud Black Part 2453b Element 4566308 or 4144539 Also in Dark Bluish Gray ×2
  • Brick 1 x 12 Black Part 6112 Element 611226 ×2
  • Brick 1 x 16 Black Part 2465 Element 246576 or 246526 ×2
  • Brick 1 x 2 Black Part 3004 Element 300426 Also in Dark Bluish Gray ×5
  • Brick 1 x 2 x 2 with Inside Stud Holder Black Part 3245c Element 4618852 ×5
  • Brick 1 x 2 x 5 with Hollow Studs Black Part 2454b Element 245426 ×2
  • Brick 1 x 3 Black Part 3622 Element 362226 Also in Dark Bluish Gray ×10
  • Brick 1 x 4 Black Part 3010 Element 301026 Also in Dark Bluish Gray ×2
  • Brick 1 x 6 Black Part 3009 Element 300926 ×6
  • Brick 1 x 8 Black Part 3008 Element 300826 ×1
  • Brick 2 x 2 Black Part 3003 Element 4103587 or 300326 Also in Dark Bluish Gray ×2
  • Brick 2 x 4 Black Part 3001 Element 300126 Also in Dark Bluish Gray ×2
  • Brick 1 x 1 Dark Bluish Gray Part 3005 Element 4211098 Also in Black ×15
  • Brick 1 x 1 x 5 with Solid Stud Dark Bluish Gray Part 2453b Element 4210690 Also in Black ×1
  • Brick 1 x 2 Dark Bluish Gray Part 3004 Element 4211088 Also in Black ×2
  • Brick 1 x 3 Dark Bluish Gray Part 3622 Element 4211104 Also in Black ×3
  • Brick 1 x 4 Dark Bluish Gray Part 3010 Element 4211103 Also in Black ×1
  • Brick 2 x 2 Dark Bluish Gray Part 3003 Element 4211060 Also in Black ×3
  • Brick 2 x 4 Dark Bluish Gray Part 3001 Element 4211085 Also in Black ×9
  • Brick 1 x 1 x 3 Light Bluish Gray Part 14716 Element 6061702 ×3
  • Brick 1 x 2 Light Bluish Gray Part 3004 Element 4211388 ×2
  • Brick 1 x 2 x 3 with Bottom Stud Holder Light Bluish Gray Part 22886 Element 6170387 ×1
  • Brick 1 x 3 Light Bluish Gray Part 3622 Element 4211428 ×3
  • Brick 2 x 2 Corner Light Bluish Gray Part 2357 Element 4211349 ×5
  • Brick 2 x 2 x 3 Light Bluish Gray Part 30145 Element 4211650 ×1
  • Brick 2 x 3 Light Bluish Gray Part 3002 Element 4211386 ×2
  • Brick 2 x 6 Light Bluish Gray Part 2456 Element 4274668 or 4211795 ×2
  • Brick 1 x 1 Lime Part 3005 Element 4220634 or 4122446 ×28
  • Brick 1 x 10 Lime Part 6111 Element 6252809 or 6153747 ×1
  • Brick 1 x 2 Lime Part 3004 Element 4613965 or 4164022 ×14
  • Brick 1 x 3 Lime Part 3622 Element 4166093 or 4122448 ×14
  • Brick 1 x 4 Lime Part 3010 Element 4234716 or 4122449 ×12
  • Brick 1 x 6 Lime Part 3009 Element 4537919 or 4271446 ×24
  • Brick 2 x 4 Lime Part 3001 Element 4165967 or 4122453 ×6
  • Brick 2 x 6 White Part 2456 Element 6552122 or 4249698 ×2

Plates Special 139 pieces

  • Bracket 1 x 2 - 1 x 2 Inverted Black Part 99780 Element 6020193 ×2
  • Bracket 1 x 2 - 1 x 4 [Rounded Corners at Bottom, Square Corners at Top] Black Part 28802 Element 6168620 ×1
  • Bracket 1 x 2 - 2 x 2 Inverted Black Part 99207 Element 6000650 ×5
  • Plate Special 1 x 1 with Clip Horizontal [Thick Open O Clip] Black Part 61252 Element 6308000 or 4517925 ×6
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Black Part 15573 Element 6092585 ×15
  • Plate Special 1 x 4 with 2 Studs with Groove [New Underside] Black Part 41740 Element 6254045 ×1
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Black Part 87580 Element 6663108 or 4565323 ×9
  • Plate Special Round 1 x 1 with Hollow Stud and Horizontal Bar 1L Black Part 32828 Element 6196548 2 spares in the box ×2
  • Plate Special Round 2 x 2 with Center Stud (Jumper Plate) Black Part 18674 Element 6195325 ×1
  • Technic Plate 2 x 4 [3 Holes] Black Part 3709 Element 370926 ×1
  • Bracket 1 x 1 - 1 x 1 Inverted Dark Bluish Gray Part 36840 Element 6225494 ×1
  • Plate Special 1 x 2 with Door Rail Dark Bluish Gray Part 32028 Element 4543086 or 4541289 ×4
  • Plate Special 1 x 8 with Door Rail Dark Bluish Gray Part 4510 Element 4210967 ×4
  • Plate Special 2 x 4 with Groove and Two Center Studs (Jumper) Dark Bluish Gray Part 65509 Element 6307616 ×1
  • Bracket 1 x 2 - 2 x 2 Light Bluish Gray Part 44728 Element 6117967 or 6009014 ×4
  • Bracket 1 x 2 - 2 x 2 Inverted Light Bluish Gray Part 99207 Element 4654580 ×4
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Light Bluish Gray Part 15573 Element 6066097 or 4211451 ×20
  • Plate Special 1 x 2 with Door Rail Light Bluish Gray Part 32028 Element 4211568 ×7
  • Plate Special 1 x 2, Top Clip [Open O] Light Bluish Gray Part 44861 Element 6326078 ×1
  • Plate Special 1 x 3 with 2 Studs with Groove and Inside Stud Holder (Jumper) Light Bluish Gray Part 34103 Element 6211969 ×7
  • Plate Special 2 x 2 with 1 Pin Hole [Complete Underside Rib] Light Bluish Gray Part 10247 Element 6045988 ×2
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Light Bluish Gray Part 87580 Element 6126082 or 4565393 ×1
  • Plate Special 2 x 2 with Only 2 studs Light Bluish Gray Part 33909 Element 6212077 ×4
  • Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised [Solid Anti-stud] Light Bluish Gray Part 99206 Element 4654577 ×3
  • Plate Special 2 x 8 with Door Rail Light Bluish Gray Part 30586 Element 4222019 ×6
  • Plate Special Round 2 x 2 with Center Stud (Jumper Plate) Light Bluish Gray Part 18674 Element 6183782 ×1
  • Technic Plate 2 x 4 [3 Holes] Light Bluish Gray Part 3709 Element 4211444 ×1
  • Bracket 1 x 2 - 1 x 2 Inverted Lime Part 99780 Element 6218266 ×8
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Lime Part 15573 Element 6092592 ×5
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Lime Part 87580 Element 6056291 ×6
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Red Part 15573 Element 6092565 ×6

Bricks Special 85 pieces

  • Brick Special 1 x 1 with Clip Horizontal Black Part 60476 Element 6320309 or 4535765 ×1
  • Brick Special 1 x 1 with Headlight Black Part 4070 Element 407026 Also in Dark Bluish Gray ×1
  • Brick Special 1 x 1 x 1 2/3 with Studs on 1 Side Black Part 32952 Element 6228987 Also in Dark Bluish Gray ×5
  • Brick Special 1 x 4 with Groove Black Part 2653 Element 265326 ×2
  • Brick Special 1 x 1 with Clip Vertical [Open O Clip, Hollow Stud] Dark Bluish Gray Part 60475b Element 6321350 or 4580437 ×6
  • Brick Special 1 x 1 with Headlight Dark Bluish Gray Part 4070 Element 4211044 Also in Black ×24
  • Brick Special 1 x 1 with Stud on 1 Side Dark Bluish Gray Part 87087 Element 4558955 ×3
  • Brick Special 1 x 1 x 1 2/3 with Studs on 1 Side Dark Bluish Gray Part 32952 Element 6228923 Also in Black ×9
  • Brick Special 1 x 2 with Grille Dark Bluish Gray Part 2877 Element 4210636 ×10
  • Brick Special 1 x 1 with Stud on 1 Side Light Bluish Gray Part 87087 Element 4558953 ×2
  • Brick Special 1 x 1 x 1 2/3 with Studs on 1 Side Light Bluish Gray Part 32952 Element 6225242 ×2
  • Brick Special 1 x 2 Palisade [aka Log] Light Bluish Gray Part 30136 Element 4550325 or 4519968 ×4
  • Brick Special 1 x 2 with 2 Studs on 1 Side Light Bluish Gray Part 11211 Element 6015344 ×1
  • Brick Special 1 x 2 x 1 2/3 with 4 Studs on 1 Side Light Bluish Gray Part 22885 Element 6123809 ×8
  • Brick Special 1 x 1 with Stud on 1 Side Lime Part 87087 Element 6073026 or 4566860 ×1
  • Brick Special 1 x 2 with 2 Studs on 1 Side Lime Part 11211 Element 6208291 ×6

Tiles Special 65 pieces

  • Tile Special 1 x 2 Grille with Bottom Groove Black Part 2412b Element 241226 ×8
  • Tile Special Round 1 x 1 with Hollow Bar Black Part 20482 Element 6186675 or 6167933 1 spare in the box Also in Dark Bluish Gray ×2
  • Tile Special Round 1 x 1 with Hollow Bar Dark Bluish Gray Part 20482 Element 6271752 1 spare in the box Also in Black ×2
  • Tile Special 1 x 2 Grille with Bottom Groove Light Bluish Gray Part 2412b Element 4211350 ×40
  • Tile Special 1 x 2 with Sloped Walls AKA Money / Gold Bar [Ingot] Light Bluish Gray Part 99563 Element 6134378 or 6034045 ×4
  • Tile Special Round 1 x 1 with Hollow Bar Light Bluish Gray Part 20482 Element 6258831 1 spare in the box ×2
  • Tile Special Round 2 x 2 with Hole Light Bluish Gray Part 15535 Element 6179186 ×3
  • Tile Special Round 1 x 1 with Hollow Bar Red Part 20482 Element 6215539 or 6188827 2 spares in the box ×2
  • Tile Special 1 x 1 with Clip with Rounded Edges White Part 15712 Element 6348055 or 6054551 ×1
  • Tile Special 1 x 2 with Handle Yellow Part 2432 Element 243224 ×1

Plates Round Curved and Dishes 43 pieces

  • Plate Round 1 x 1 with Open Stud Black Part 85861 Element 6168646 or 6100627 2 spares in the box ×7
  • Plate Special 1 x 2 Rounded with 2 Open Studs Black Part 35480 Element 6210270 ×5
  • Plate Round 1 x 1 with Solid Stud Dark Red Part 6141 Element 6314247 or 4209387 1 spare in the box ×2
  • Plate Round 1 x 1 with Open Stud Light Bluish Gray Part 85861 Element 6168647 or 6124825 1 spare in the box ×1
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Light Bluish Gray Part 4032a Element 4211475 ×8
  • Plate Round 2 x 2 with Rounded Bottom [Boat Stud] Light Bluish Gray Part 2654 Element 4278273 or 4276273 ×1
  • Plate Special 1 x 2 Rounded with 2 Open Studs Light Bluish Gray Part 35480 Element 6248890 ×2
  • Plate Round 1 x 1 with Open Stud Lime Part 85861 Element 6190251 2 spares in the box ×4
  • Plate Round 1 x 1 with Solid Stud Pearl Titanium Part 6141 Element 6038201 1 spare in the box ×1
  • Plate Round 1 x 1 with Solid Stud Trans-Clear Part 6141 Element 6514052 or 6240030 2 spares in the box ×3
  • Plate Round 1 x 1 with Solid Stud Trans-Dark Blue Part 6141 Element 6514055 or 6240214 1 spare in the box ×2
  • Plate Round 1 x 1 with Solid Stud Trans-Orange Part 6141 Element 6514059 or 6240227 2 spares in the box ×3
  • Plate Round 1 x 1 with Solid Stud Trans-Red Part 6141 Element 6514051 or 6208450 1 spare in the box ×2
  • Plate Round 1 x 1 with Open Stud Yellow Part 85861 Element 6168644 or 6050850 2 spares in the box ×2

Bricks Sloped 25 pieces

  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Black Part 54200 Element 4504382 or 4287159 1 spare in the box Also in Dark Bluish Gray ×1
  • Brick Sloped 45° 2 x 1 with 2/3 Cutout [New Version] Black Part 15672 Element 6069000 or 4653087 ×1
  • Brick Sloped 45° 2 x 1 with Bottom Pin Black Part 3040b Element 4121966 or 304026 ×1
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Dark Bluish Gray Part 54200 Element 4504378 or 4244373 1 spare in the box Also in Black ×1
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Light Bluish Gray Part 54200 Element 4521921 or 4244372 2 spares in the box ×5
  • Brick Sloped 30° 1 x 2 x 2/3 Light Bluish Gray Part 85984 Element 4568637 ×7
  • Brick Sloped 33° 3 x 2 Light Bluish Gray Part 3298 Element 4211421 ×2
  • Brick Sloped 45° 2 x 2 Light Bluish Gray Part 3039 Element 4211410 ×4
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Light Bluish Gray Part 3660 Element 4211436 ×3

Technic Pins 19 pieces

  • Technic Pin with Friction Ridges Lengthwise and Center Slots Black Part 2780 Element 4121715 or 278026 2 spares in the box ×4
  • Technic Pin 1/2 without Friction Ridges Light Bluish Gray Part 4274 Element 4274194 or 4211483 2 spares in the box ×13
  • Technic Pin without Friction Ridges Lengthwise Light Bluish Gray Part 3673 Element 4211807 or 3673194 1 spare in the box ×2

Tiles Round and Curved 19 pieces

  • Tile Round 1 x 1 Black Part 98138 Element 6284070 or 6139403 2 spares in the box Also in Dark Bluish Gray ×4
  • Tile Round 1 x 1 Quarter Black Part 25269 Element 6172383 1 spare in the box ×1
  • Tile Round 1 x 1 Dark Bluish Gray Part 98138 Element 6284596 or 6222416 1 spare in the box Also in Black ×3
  • Tile Round 1 x 1 Dark Red Part 98138 Element 6284585 or 6028132 2 spares in the box ×4
  • Tile Round 1 x 1 Light Bluish Gray Part 98138 Element 6284071 or 4650260 1 spare in the box ×1
  • Tile Round 1 x 1 with Gauge Print Light Bluish Gray Part 98138pr0186 Element 6329581 2 spares in the box ×3
  • Tile Round 2 x 2 with Bottom Stud Holder Lime Part 14769 Element 6092766 ×1
  • Tile Round 1 x 1 Red Part 98138 Element 6284574 or 6063445 1 spare in the box ×1
  • Tile Round 1 x 1 Trans-Orange Part 98138 Element 6514197 or 6274747 1 spare in the box ×1

Bars, Ladders and Fences 17 pieces

  • Bar 3L Black Part 87994 Element 6185316 or 6093525 2 spares in the box Also in Dark Bluish Gray ×6
  • Light Cover 1 x 1 Round with Internal Bar / Bionicle Barraki Eye Black Part 58176 Element 6174075 or 6070376 1 spare in the box ×4
  • Bar 3L Dark Bluish Gray Part 87994 Element 6310596 1 spare in the box Also in Black ×2
  • Bar 4L (Lightsaber Blade / Wand) Light Bluish Gray Part 30374 Element 6116608 or 4211628 ×1
  • Antenna 1 x 4 with Flat Top Trans-Clear Part 3957b Element 6514014 or 6166111 ×4

Bricks Curved 15 pieces

  • Brick Arch 1 x 4 Black Part 3659 Element 365926 ×3
  • Brick Curved 1 x 3 x 2 Inverted [Inside Bow] Black Part 18653 Element 6154860 ×4
  • Brick Curved 2 x 2 x 2/3 Dark Bluish Gray Part 15068 Element 6071261 ×1
  • Brick Curved 6 x 1 Dark Bluish Gray Part 42022 Element 6058858 or 4210778 ×3
  • Brick Arch 1 x 6 x 2 - Thin Top without Reinforced Underside [New Version] Light Bluish Gray Part 15254 Element 6106189 or 6052784 ×1
  • Brick Curved 2 x 2 x 2/3 Two Studs and Curved Slope End Light Bluish Gray Part 47457 Element 4494475 ×1
  • Brick Curved 2 x 1 No Studs [1/2 Bow] Lime Part 11477 Element 6069006 ×1
  • Brick Curved 2 x 1 No Studs [1/2 Bow] Orange Part 11477 Element 6055069 ×1

Panels 13 pieces

  • Panel 1 x 2 x 1 [Rounded Corners] Black Part 4865b Element 6146220 ×4
  • Panel 1 x 4 x 1 with Rounded Corners [Thin Wall] Black Part 15207 Element 6092570 ×2
  • Panel 1 x 4 x 3 [Side Supports / Hollow Studs] Black Part 60581 Element 4558209 or 421526 ×1
  • Panel 1 x 6 x 5 Black Part 59349 Element 4513539 ×1
  • Panel 1 x 6 x 5 Trans-Clear Part 59349 Element 6514106 or 6245253 ×5

Windows and Doors 10 pieces

  • Door 1 x 4 x 6 Smooth with Chamfered Handle Plinth Lime Part 60616b Element 6337191 ×5
  • Door Frame 1 x 4 x 6 Type 2 Lime Part 60596 Element 6337194 ×5

Bricks Round and Cones 9 pieces

  • Brick Round 1 x 1 Open Stud Black Part 3062b Element 306226 ×2
  • Brick Round 2 x 2 Truncated Cone Black Part 98100 Element 4653822 ×1
  • Brick Round 2 x 2, Pin Holes Light Bluish Gray Part 17485 Element 6372076 or 6078985 ×2
  • Brick Round 2 x 2 with Axle Hole Lime Part 3941 Element 4527943 or 4279733 ×2
  • Brick Round 2 x 2 with Axle Hole Trans-Clear Part 3941 Element 6514281 or 6273152 ×1
  • Brick Round 2 x 2 with Axle Hole Trans-Orange Part 3941 Element 6514283 or 6273154 ×1

Supports, Girders and Cranes 8 pieces

  • Support Round 2 x 2 x 2 Stand with Reinforced Underside Dark Bluish Gray Part 19798 Element 6106283 ×8

Minifig Accessories 5 pieces

  • Food Hot Dog / Sausage Black Part 33078 Element 6156414 or 4613736 1 spare in the box ×1
  • Equipment Binoculars Light Bluish Gray Part 30162 Element 4550170 or 4212313 ×4

Technic Bricks 5 pieces

  • Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin Black Part 32064a Element 6178922 or 4233487 ×1
  • Technic Brick 1 x 1 with Pin Hole Light Bluish Gray Part 6541 Element 4211535 ×2
  • Technic Brick 1 x 2 [1 Pin Hole] Light Bluish Gray Part 3700 Element 4211440 ×2

Minifig Shields, Weapons, & Tools 4 pieces

  • Weapon Lightsaber Hilt with Bottom Ring Black Part 64567 Element 4614712 or 4598897 1 spare in the box ×4

Technic Beams 4 pieces

  • Technic Beam 1 x 5 Thick Dark Turquoise Part 32316 Element 6533555 or 6295144 ×1
  • Technic Beam 1 x 2 Thick with Pin Hole and Axle Hole Orange Part 60483 Element 6265128 or 6057526 ×1
  • Technic Beam 1 x 11 Thick White Part 32525 Element 6028103 or 4296265 ×2

Containers 3 pieces

  • Bucket 1 x 1 x 1 Handle Dark Bluish Gray Part 95344 Element 6245283 or 6167664 1 spare in the box ×1
  • Bucket 1 x 1 x 1 Red Part 95343 Element 6003001 ×1
  • Box / Crate with Handholds 3 x 4 x 1 2/3 Yellow Part 30150 Element 4599378 ×1

Hinges, Arms and Turntables 2 pieces

  • Hinge Tile 1 x 3 Locking with 1 Finger on Top with Cutout Light Bluish Gray Part 53941 Element 6265710 ×2

Technic Axles 2 pieces

  • Technic Axle 5.5 with Stop [Rounded Short End] Dark Bluish Gray Part 59426 Element 4508553 ×1
  • Technic Axle 2 Notched Red Part 32062 Element 4142865 ×1

Stickers 1 piece

  • Sticker Sheet for Set 40502-1 [No Color/Any Color] Part 77891 Element 6339895 ×1

Technic Bushes 1 piece

  • Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced Light Bluish Gray Part 32123b Element 6271165 or 4211573 1 spare in the box ×1

Technic Gears 1 piece

  • Technic Driving Ring Extension, 8 Ridges Light Bluish Gray Part 35186 Element 6307931 ×1

Tools 1 piece

  • Brick and Axle Separator v2.0 Orange Part 96874 Element 6240515 or 4654448 ×1

Tick each piece as you find it, or mark it missing.

When a piece really is missing

Ask LEGO

LEGO takes requests for pieces missing from a new set through its customer service site. The form asks for the set number and each piece's element ID, the number printed beside the piece in the parts list at the back of the instructions. This checker lists both.

Request a replacement from LEGO

Buy the piece

Mark a piece missing and your list links it to an eBay search for that part, which also covers pieces from older or second-hand sets.

Keep a record

Copy or download your missing list (the CSV opens in any spreadsheet), or print the whole checklist and tick pieces off on paper. Your marks stay in this browser, so you can check a big set over several sittings.

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