BlockTalk Find Your Set

Free tool

LEGO Missing Piece Checker

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.

Mineral Collection

Checking

21362 Mineral Collection

880 pieces in 194 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.

2 more look-alike pairs
  • Tile 1 x 2 with Stud Notch Right Black ×1 Dark Bluish Gray ×1 Black is darker than Dark Bluish Gray.
  • Wedge Plate 2 x 2 Cut Corner Black ×2 Dark Bluish Gray ×6 Black is darker than Dark Bluish Gray.
Show

Piece checklist

Plates 292 pieces

  • Plate 2 x 4 Black Part 3020 Element 302026 ×1
  • Plate 2 x 8 Black Part 3034 Element 303426 ×1
  • Plate 1 x 6 Blue Part 3666 Element 366623 ×1
  • Plate 2 x 2 Blue Part 3022 Element 4613973 or 302223 ×1
  • Plate 1 x 3 Bright Green Part 3623 Element 6462578 ×4
  • Plate 1 x 2 Bright Pink Part 3023 Element 4654128 or 4245303 ×3
  • Plate 1 x 8 Bright Pink Part 3460 Element 6143789 ×2
  • Plate 2 x 3 Bright Pink Part 3021 Element 6102999 or 4245290 ×2
  • Plate 1 x 1 Dark Bluish Gray Part 3024 Element 4210719 1 spare in the box ×3
  • Plate 1 x 2 Dark Bluish Gray Part 3023 Element 4211063 ×4
  • Plate 1 x 3 Dark Bluish Gray Part 3623 Element 4211133 ×2
  • Plate 2 x 2 Corner Dark Bluish Gray Part 2420 Element 4210635 ×4
  • Plate 2 x 3 Dark Bluish Gray Part 3021 Element 4211043 ×4
  • Plate 2 x 6 Dark Bluish Gray Part 3795 Element 4211002 ×1
  • Plate 3 x 3 Dark Bluish Gray Part 11212 Element 6039176 ×3
  • Plate 1 x 1 Dark Brown Part 3024 Element 6194729 or 6013830 1 spare in the box ×24
  • Plate 1 x 10 Dark Brown Part 4477 Element 6312357 ×8
  • Plate 1 x 4 Dark Brown Part 3710 Element 6252667 ×12
  • Plate 1 x 8 Dark Brown Part 3460 Element 4519946 ×4
  • Plate 3 x 3 Corner Dark Brown Part 77844 Element 6473454 ×24
  • Plate 1 x 2 Dark Pink Part 3023 Element 6057387 or 4245302 ×3
  • Plate 2 x 2 Dark Tan Part 3022 Element 6047415 or 4497081 ×3
  • Plate 1 x 1 Dark Turquoise Part 3024 Element 6213778 or 4121555 1 spare in the box ×6
  • Plate 1 x 2 Green Part 3023 Element 302328 ×3
  • Plate 1 x 3 Green Part 3623 Element 4107758 or 362328 ×2
  • Plate 1 x 3 Light Nougat Part 3623 Element 6501239 or 4496992 Also in Tan ×4
  • Plate 2 x 2 Corner Lime Part 2420 Element 4633822 or 4210207 ×2
  • Plate 1 x 1 Medium Lavender Part 3024 Element 4619521 1 spare in the box ×2
  • Plate 2 x 3 Medium Lavender Part 3021 Element 6344844 or 6015113 ×2
  • Plate 1 x 2 Nougat Part 3023 Element 6330401 or 4497055 ×2
  • Plate 1 x 12 Reddish Brown Part 60479 Element 6055145 ×22
  • Plate 1 x 2 Reddish Brown Part 3023 Element 4211150 ×14
  • Plate 1 x 6 Reddish Brown Part 3666 Element 4221590 ×16
  • Plate 1 x 2 Tan Part 3023 Element 4113917 or 302305 ×6
  • Plate 1 x 3 Tan Part 3623 Element 4121921 or 362305 Also in Light Nougat ×1
  • Plate 1 x 4 Tan Part 3710 Element 4113233 or 371005 ×1
  • Plate 1 x 1 Trans-Clear Part 3024 Element 6513962 or 6252041 1 spare in the box ×7
  • Plate 1 x 2 Trans-Clear Part 3023 Element 6514001 or 6240204 Also in White ×20
  • Plate 1 x 1 Trans-Dark Blue Part 3024 Element 6513965 or 6252044 1 spare in the box ×1
  • Plate 1 x 2 Trans-Dark Pink Part 3023 Element 6514008 or 6240228 ×11
  • Plate 1 x 1 Trans-Orange Part 3024 Element 6513961 or 6252040 1 spare in the box ×4
  • Plate 1 x 2 Trans-Purple Part 3023 Element 6514009 or 6353273 ×9
  • Plate 1 x 1 Trans-Red Part 3024 Element 6513963 or 6252042 1 spare in the box ×2
  • Plate 1 x 2 Trans-Red Part 3023 Element 6514003 or 6240212 ×8
  • Plate 1 x 2 Trans-Yellow Part 3023 Element 6514002 or 6240211 ×22
  • Plate 1 x 1 x 2/3 with Open Stud White Part 86996 Element 6383985 ×4
  • Plate 1 x 2 White Part 3023 Element 6552100 or 6548261 Also in Trans-Clear ×5
  • Plate 2 x 2 Corner White Part 2420 Element 6548254 or 242051 ×2

Bricks Sloped 125 pieces

  • Brick Sloped 30° 1 x 2 x 2/3 Black Part 85984 Element 4548180 Also in Dark Bluish Gray ×3
  • Brick Sloped 45° 2 x 1 with 2/3 Cutout [New Version] Black Part 15672 Element 6069000 or 4653087 Also in Dark Bluish Gray ×1
  • Brick Sloped 30° 1 x 2 x 2/3 Blue Part 85984 Element 4651236 ×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 ×2
  • Brick Sloped 30° 1 x 2 x 2/3 Dark Bluish Gray Part 85984 Element 4567887 Also in Black ×4
  • Brick Sloped 45° 2 x 1 with 2/3 Cutout [New Version] Dark Bluish Gray Part 15672 Element 6069164 or 4621917 Also in Black ×6
  • Brick Sloped 45° 2 x 1 with Bottom Pin Dark Bluish Gray Part 3040b Element 4211135 ×2
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Medium Nougat Part 54200 Element 6167690 1 spare in the box ×2
  • Brick Sloped 33° 3 x 1 Medium Nougat Part 4286 Element 6403913 ×1
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Reddish Brown Part 54200 Element 4504376 or 4260486 1 spare in the box ×4
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Tan Part 54200 Element 4516055 or 4278069 1 spare in the box ×1
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Trans-Clear Part 54200 Element 6245250 or 4244362 2 spares in the box Also in White ×33
  • Brick Sloped 45° 1 x 1 x 2/3 Quadruple Convex [Pyramid] Trans-Clear Part 22388 Element 6581707 or 6252962 1 spare in the box ×3
  • Brick Sloped 45° 2 x 1 Triple with Inside Stud Holder Trans-Clear Part 15571 Element 6570659 ×3
  • Brick Sloped 45° 2 x 2 Trans-Dark Blue Part 3039 Element 6514101 or 6244887 ×1
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Trans-Light Blue Part 54200 Element 6245277 or 6073445 1 spare in the box ×4
  • Brick Sloped 45° 2 x 1 with Bottom Pin Trans-Light Blue Part 3040b Element 6507937 or 6373578 ×3
  • Brick Sloped Inverted 45° 2 x 2 [No Bottom Pin, Bar-sized Stud Holes] Trans-Light Blue Part 7261 Element 6533190 ×1
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Trans-Orange Part 54200 Element 6245265 or 4244369 1 spare in the box ×16
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Trans-Purple Part 54200 Element 6570388 or 6245282 1 spare in the box ×25
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Trans-Yellow Part 54200 Element 6245272 or 4260942 1 spare in the box ×6
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) White Part 54200 Element 6550179 or 4504369 1 spare in the box Also in Trans-Clear ×2
  • Brick Sloped 45° 2 x 1 with 2/3 Cutout [New Version] White Part 15672 Element 6552150 or 6550153 ×1

Tiles 83 pieces

  • Tile 1 x 2 with Groove Dark Bluish Gray Part 3069b Element 4211052 ×2
  • Tile 1 x 1 with Groove Metallic Gold Part 3070b Element 6538102 or 6264167 1 spare in the box ×13
  • Tile 1 x 2 with Groove Metallic Gold Part 3069b Element 6546117 or 6265247 ×4
  • Tile 2 x 2 with Groove Metallic Gold Part 3068b Element 6546128 or 6347439 ×2
  • Tile 1 x 2 with Groove Reddish Brown Part 3069b Element 4211151 ×10
  • Tile 1 x 4 with Groove Reddish Brown Part 2431 Element 4211194 ×12
  • Tile 1 x 6 with Groove Reddish Brown Part 6636 Element 4211204 ×20
  • Tile 1 x 1 with Groove Trans-Clear Part 3070b Element 6581822 or 6254254 1 spare in the box ×2
  • Tile 1 x 2 with Groove Trans-Purple Part 3069b Element 6514226 or 6253836 ×3
  • Tile 1 x 4 with Groove Trans-Purple Part 2431 Element 6510186 or 6481091 ×4
  • Tile 1 x 1 with Groove Trans-Red Part 3070b Element 6581817 or 6254248 1 spare in the box ×3
  • Tile 1 x 2 with Groove Trans-Red Part 3069b Element 6514220 or 6251290 ×8

Plates Round Curved and Dishes 58 pieces

  • Plate Round 1 x 1 with Solid Stud Black Part 6141 Element 614126 1 spare in the box ×9
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Black Part 4032a Element 403226 ×3
  • Plate Special 1 x 2 Rounded with 2 Open Studs Black Part 35480 Element 6210270 ×13
  • Plate Special 1 x 3 Rounded with 3 Open Studs Black Part 77850 Element 6428168 ×1
  • Plate Round 1 x 1 with Solid Stud Dark Purple Part 6141 Element 4566522 1 spare in the box ×2
  • Plate Round 1 x 1 with Solid Stud Light Bluish Gray Part 6141 Element 4211525 1 spare in the box ×9
  • Plate Round 1 x 1 with Solid Stud Nougat Part 6141 Element 6391270 1 spare in the box ×3
  • Plate Round 1 x 1 with Solid Stud Opal Trans-Clear Part 6141 Element 6514061 or 6430373 1 spare in the box ×4
  • Plate Round 1 x 1 with Solid Stud Tan Part 6141 Element 4161734 or 614105 1 spare in the box ×5
  • Plate Round 1 x 1 with Open Stud Trans-Clear Part 85861 Element 6510164 or 6449836 1 spare in the box ×7
  • Plate Special 1 x 2 Rounded with 2 Open Studs White Part 35480 Element 6552167 or 6550175 ×2

Plates Special 54 pieces

  • Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip] Blue Part 60897 Element 6352221 or 4613257 ×1
  • Plate Special 2 x 2 with Only 2 studs Dark Bluish Gray Part 33909 Element 6309059 ×3
  • Plate Special Round 2 x 2 with Center Stud (Jumper Plate) Dark Bluish Gray Part 18674 Element 6115080 ×1
  • Bracket 1 x 2 - 1 x 2 Dark Tan Part 99781 Element 6328477 ×1
  • Bracket 1 x 2 - 1 x 2 Inverted Dark Turquoise Part 99780 Element 6373576 ×2
  • Plate Special 1 x 2 [Side Handle Closed Ends] Dark Turquoise Part 48336 Element 6210775 ×1
  • Bracket 1 x 2 - 1 x 2 Green Part 99781 Element 6493699 ×4
  • Plate Special 1 x 1 x 2/3 Half Round with Side Stud Green Part 3386 Element 6493351 ×2
  • Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip] Medium Lavender Part 60897 Element 6543488 ×4
  • Bracket 1 x 1 - 1 x 1 Inverted Medium Nougat Part 36840 Element 6324205 ×1
  • Plate Special Round 1 x 1 with Hollow Stud and Bar on Underside - Long Space Pearl Gold Part 79194 Element 6501299 or 6369112 1 spare in the box ×2
  • Plate Special 1 x 4 with 2 Studs with Groove [New Underside] Reddish Brown Part 41740 Element 6257604 ×8
  • Bracket 1 x 1 - 1 x 2 Inverted Tan Part 73825 Element 6357613 ×2
  • Plate Special 1 x 1 x 2/3 Half Round with Side Stud Tan Part 3386 Element 6454934 ×3
  • Plate Special 1 x 2 with Pin Hole on Top Tan Part 11458 Element 6443920 or 6313609 ×1
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Trans-Clear Part 87580 Element 6499361 or 6425449 ×15
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Trans-Purple Part 87580 Element 6499142 or 6446204 ×1
  • Bracket 1 x 1 - 1 x 1 Inverted White Part 36840 Element 6548290 or 6242241 ×2

Bricks 43 pieces

  • Brick 1 x 1 Coral Part 3005 Element 6422915 or 6264956 ×1
  • Brick 2 x 2 Medium Azure Part 3003 Element 6603316 or 4653970 ×1
  • Brick 1 x 1 Reddish Brown Part 3005 Element 4211242 ×9
  • Brick 1 x 1 x 3 Reddish Brown Part 14716 Element 6177699 ×12
  • Brick 1 x 1 x 5 with Solid Stud Reddish Brown Part 2453b Element 4226966 ×4
  • Brick 1 x 12 Reddish Brown Part 6112 Element 4222627 ×4
  • Brick 1 x 2 without Bottom Tube Trans-Dark Blue Part 3065 Element 6514264 or 6244906 ×3
  • Brick 1 x 1 Trans-Orange Part 3005 Element 6514209 or 6240550 ×3
  • Brick 1 x 2 without Bottom Tube Trans-Red Part 3065 Element 6514263 or 6244905 ×6

Bricks Special 43 pieces

  • Brick Special 1 x 2 Rounded with Center Bars Black Part 77808 Element 6510214 or 6447759 ×2
  • Brick Special 1 x 1 x 1 2/3 with Studs on 1 Side Blue Part 32952 Element 6290531 ×8
  • Brick Special 1 x 1 x 1 2/3 with 6 Studs on 3 Sides Bright Green Part 7729 Element 6567110 ×6
  • Brick Special 1 x 1 x 1 2/3 with 6 Studs on 3 Sides Dark Pink Part 7729 Element 6574782 ×2
  • Brick Special 1 x 1 with Stud on 1 Side Green Part 87087 Element 6385644 ×1
  • Brick Special 1 x 1 with Headlight Light Bluish Gray Part 4070 Element 4211476 ×1
  • Brick Special 1 x 1 with Studs on 2 Adjacent Sides Red Part 26604 Element 6473603 ×2
  • Brick Special 1 x 1 with Studs on 2 Adjacent Sides Reddish Brown Part 26604 Element 6432734 ×2
  • Brick Special 1 x 2 with 1 Center Stud on 1 Side, Bottom Stud Holder Reddish Brown Part 86876 Element 6469349 ×6
  • Brick Special 1 x 1 with Stud on 1 Side Tan Part 87087 Element 4579260 ×1
  • Brick Special 1 x 1 x 1 2/3 with Studs on 1 Side Tan Part 32952 Element 6232135 ×2
  • Brick Special 1 x 2 x 1 2/3 with 8 Studs on 2 Sides Trans-Orange Part 80796 Element 6567117 or 6370565 ×4
  • Brick Special 1 x 1 with Studs on 2 Sides Yellow Part 47905 Element 6432030 or 6137920 ×5
  • Brick Special 1 x 2 with Studs on 2 Sides Yellow Part 52107 Element 6289719 or 4557157 ×1

Windows and Doors 40 pieces

  • Door Frame 1 x 4 x 6 Type 2 Reddish Brown Part 60596 Element 6262952 or 4623513 ×4
  • Window 1 x 2 x 2 Flat Front Reddish Brown Part 60592 Element 6382102 or 4595814 ×8
  • Window 1 x 4 x 3 without Shutter Tabs Reddish Brown Part 60594 Element 4597419 or 4595889 ×8
  • Glass for Window 1 x 2 x 2 Flat Trans-Clear Part 60601 Element 6673770 or 6524697 ×8
  • Glass for Window 1 x 4 x 3 [Opening] Trans-Clear Part 60603 Element 6514142 or 6253734 ×8
  • Glass for Window 1 x 4 x 6 Trans-Clear Part 57895 Element 6581671 or 6256058 ×4

Tiles Special 35 pieces

  • Tile 1 x 2 with Stud Notch Left Black Part 5091 Element 6510125 or 6458187 Also in Dark Bluish Gray ×1
  • Tile 1 x 2 with Stud Notch Right Black Part 5092 Element 6510139 or 6458188 Also in Dark Bluish Gray ×1
  • Tile 1 x 2 with Stud Notch Left Dark Bluish Gray Part 5091 Element 6510131 or 6477749 Also in Black ×1
  • Tile 1 x 2 with Stud Notch Right Dark Bluish Gray Part 5092 Element 6510145 or 6477756 Also in Black ×1
  • Tile Special 2 x 2 Inverted Dark Bluish Gray Part 11203 Element 6013082 ×6
  • Tile Special 1 x 1 with Clip with Rounded Edges Pearl Gold Part 15712 Element 6262138 or 6071259 ×2
  • Tile Special Round 1 x 1 with Hollow Bar Reddish Brown Part 20482 Element 6186673 or 6162975 1 spare in the box ×6
  • Tile 1 x 2 with Stud Notch Left Tan Part 5091 Element 6536100 ×1
  • Tile 1 x 2 with Stud Notch Right Tan Part 5092 Element 6491421 ×1
  • Tile Special 1 x 2 Grille with Bottom Groove Trans-Clear Part 2412b Element 6570387 or 241240 ×15

Bricks Curved 31 pieces

  • Brick Curved 2 x 1 No Studs [1/2 Bow] Dark Bluish Gray Part 11477 Element 6029948 ×3
  • Brick Curved 2 x 2 x 2/3 Dark Bluish Gray Part 15068 Element 6071261 ×2
  • Brick Curved 3 x 1 No Studs Dark Bluish Gray Part 50950 Element 4246896 ×1
  • Brick Curved 3 x 2 No Studs Dark Bluish Gray Part 24309 Element 6501502 ×1
  • Brick Curved Inverted 2 x 2 with 1 x 2 Cutouts Dark Bluish Gray Part 1750 Element 6445057 ×2
  • Brick Curved 3 x 1 No Studs Medium Nougat Part 50950 Element 6535837 ×1
  • Brick Curved 2 x 1 No Studs [1/2 Bow] Nougat Part 11477 Element 6533805 ×2
  • Brick Curved 1 x 2 x 1 No Studs Tan Part 37352 Element 6391523 ×1
  • Brick Curved 2 x 1 No Studs [1/2 Bow] Tan Part 11477 Element 6046922 ×3
  • Brick Curved Inverted 2 x 1 Tan Part 24201 Element 6251252 ×3
  • Brick Curved 2 x 1 No Studs [1/2 Bow] Trans-Light Blue Part 11477 Element 6508249 or 6435020 ×12

Plates Wedged 24 pieces

  • Wedge Plate 2 x 2 Cut Corner Black Part 26601 Element 6174243 Also in Dark Bluish Gray ×2
  • Wedge Plate 3 x 2 Left Black Part 43723 Element 4180536 ×3
  • Wedge Plate 3 x 2 Right Black Part 43722 Element 4180508 ×3
  • Wedge Plate 2 x 2 Cut Corner Dark Bluish Gray Part 26601 Element 6164073 Also in Black ×6
  • Wedge Plate 2 x 4 Dark Bluish Gray Part 51739 Element 4527082 ×2
  • Wedge Plate 3 x 3 Cut Corner Dark Bluish Gray Part 2450 Element 4210897 ×2
  • Wedge Plate 3 x 6 Cut Corners Dark Bluish Gray Part 2419 Element 4210984 ×2
  • Wedge Plate 3 x 2 Left Medium Nougat Part 43723 Element 6417963 ×2
  • Wedge Plate 3 x 2 Right Medium Nougat Part 43722 Element 6417962 ×2

Bricks Wedged 22 pieces

  • Brick Wedged, Curved 3 x 2 with Stud Notch Left Dark Bluish Gray Part 80177 Element 6375813 ×1
  • Brick Wedged, Curved 3 x 2 with Stud Notch Right Dark Bluish Gray Part 80178 Element 6375817 ×1
  • Brick Wedged, Curved 6 x 2 Left, Smooth Inner Walls Dark Bluish Gray Part 5830 Element 6528007 ×1
  • Brick Wedged, Curved 6 x 2 Right, Smooth Inner Walls Dark Bluish Gray Part 5711 Element 6501125 ×1
  • Brick Wedged, Sloped 45° 2 x 2 Corner Dark Bluish Gray Part 13548 Element 6227909 ×2
  • Brick Wedged, Curved 2 x 1 with Stud Notch Left Medium Nougat Part 29120 Element 6454169 ×1
  • Brick Wedged, Curved 2 x 1 with Stud Notch Right Medium Nougat Part 29119 Element 6454171 ×1
  • Brick Wedged, Curved 3 x 2 with Stud Notch Left Medium Nougat Part 80177 Element 6452910 ×1
  • Brick Wedged, Curved 3 x 2 with Stud Notch Right Medium Nougat Part 80178 Element 6452911 ×1
  • Brick Wedged, Curved 2 x 2 with Stud Notch Left Tan Part 5095 Element 6546722 ×1
  • Brick Wedged, Curved 2 x 2 with Stud Notch Right Tan Part 5093 Element 6546719 ×1
  • Brick Wedged, Sloped 4 x 4 Corner Trans-Light Blue Part 7241 Element 6570385 ×4
  • Brick Wedged, Sloped 65° 2 x 2 x 2 Corner Trans-Light Blue Part 78886 Element 6581831 or 6354153 ×2
  • Brick Wedged, Curved 2 x 1 with Stud Notch Left White Part 29120 Element 6552168 or 6213880 ×2
  • Brick Wedged, Curved 2 x 1 with Stud Notch Right White Part 29119 Element 6552169 or 6213881 ×2

Bars, Ladders and Fences 11 pieces

  • Bar, Angled with 1 x 1 Round Plate / Stud on End Trans-Clear Part 65578 Element 6510188 or 6285587 1 spare in the box ×11

Tiles Round and Curved 8 pieces

  • Tile Round 1 x 1 Quarter Dark Bluish Gray Part 25269 Element 6199549 1 spare in the box ×6
  • Tile Round 1 x 1 with Animal Track Print Medium Nougat Part 98138pr0056 Element 6287856 or 6152676 1 spare in the box ×2

Hinges, Arms and Turntables 6 pieces

  • Hinge Brick 1 x 2 Base Black Part 3937 Element 393726 ×3
  • Hinge Brick 2 x 2 Top Plate Thin Black Part 6134 Element 4124096 or 613426 ×3

Minifig Heads 3 pieces

  • Minifig Head Special, Cube with Rear Ledge [Plain] Metallic Gold Part 19727 Element 6567517 ×3

Technic Pins 1 piece

  • Technic Pin 1/2 with Friction Red Part 89678 Element 6378120 1 spare in the box ×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.

We value your privacy

We use cookies 🍪 for analytics and to improve your experience. Read our privacy policy