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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.

The Ice Spikes

Checking

21131 The Ice Spikes

432 pieces in 98 part and color combinations, plus 2 minifigures.

The official piece count includes the 22 parts inside the set's minifigures, which this inventory lists separately. Spare parts are counted in neither figure.

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.

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Piece checklist

Bricks 146 pieces

  • Brick 1 x 2 with Pixelated Enchantment Table Print Black Part 3004pr0019 Element 6176375 ×2
  • Brick 2 x 2 Black Part 3003 Element 4103587 or 300326 ×4
  • Brick 1 x 1 Blue Part 3005 Element 300523 ×3
  • Brick 2 x 2 Light Bluish Gray Part 3003 Element 4211387 ×2
  • Brick 2 x 4 Light Bluish Gray Part 3001 Element 4211385 ×2
  • Brick 1 x 1 Lime Part 3005 Element 4220634 or 4122446 ×3
  • Brick 1 x 2 Medium Blue Part 3004 Element 4629786 or 4179833 ×6
  • Brick 2 x 2 Medium Blue Part 3003 Element 4205047 or 4201235 ×43
  • Brick 2 x 2 Corner Medium Blue Part 2357 Element 6000880 or 4185029 ×2
  • Brick 2 x 4 Medium Blue Part 3001 Element 4205058 or 4201236 ×28
  • Brick 2 x 6 Medium Blue Part 2456 Element 6162897 or 4649975 ×13
  • Brick 2 x 4 Medium Nougat Part 3001 Element 6135191 or 4645064 ×4
  • Brick 1 x 4 Reddish Brown Part 3010 Element 4211225 ×2
  • Brick 2 x 4 Reddish Brown Part 3001 Element 4211201 ×6
  • Brick 2 x 6 Reddish Brown Part 2456 Element 4286200 or 4216615 ×2
  • Brick 2 x 2 without Inside Ridges Trans-Medium Blue Part 6223 Element 6239417 or 6109713 ×8
  • Brick 2 x 2 White Part 3003 Element 6552095 or 6548256 ×9
  • Brick 2 x 4 White Part 3001 Element 6552094 or 300101 ×5
  • Brick 2 x 8 White Part 3007 Element 6619309 or 6033776 ×2

Plates 108 pieces

  • Plate 1 x 1 Black Part 3024 Element 302426 ×3
  • Plate 1 x 2 Black Part 3023 Element 302326 ×4
  • Plate 2 x 3 Black Part 3021 Element 302126 ×1
  • Plate 2 x 4 Black Part 3020 Element 302026 ×1
  • Plate 6 x 8 Blue Part 3036 Element 303673 or 303623 ×2
  • Plate 6 x 6 Bright Light Blue Part 3958 Element 6361088 or 6173947 ×5
  • Plate 1 x 1 Green Part 3024 Element 302428 ×6
  • Plate 1 x 1 Light Bluish Gray Part 3024 Element 4211399 ×4
  • Plate 2 x 2 Light Bluish Gray Part 3022 Element 4211397 ×9
  • Plate 2 x 6 Light Bluish Gray Part 3795 Element 4211452 or 3795194 ×2
  • Plate 4 x 4 Light Bluish Gray Part 3031 Element 4243797 or 4211403 ×1
  • Plate 6 x 10 Light Bluish Gray Part 3033 Element 4211405 ×1
  • Plate 1 x 2 Medium Blue Part 3023 Element 4179825 or 4165460 ×20
  • Plate 2 x 2 Medium Blue Part 3022 Element 4653540 or 4629787 ×4
  • Plate 2 x 6 Medium Blue Part 3795 Element 6101858 or 4598008 ×1
  • Plate 2 x 2 Medium Nougat Part 3022 Element 6056383 or 4645059 ×3
  • Plate 6 x 6 Medium Nougat Part 3958 Element 6351288 or 6162899 ×1
  • Plate 1 x 1 Red Part 3024 Element 302421 ×6
  • Plate 2 x 4 Red Part 3020 Element 302021 ×2
  • Plate 1 x 1 Reddish Brown Part 3024 Element 4221744 ×1
  • Plate 2 x 10 Reddish Brown Part 3832 Element 4211214 ×1
  • Plate 2 x 2 Reddish Brown Part 3022 Element 4613975 or 4216695 ×3
  • Plate 2 x 4 Reddish Brown Part 3020 Element 4211186 ×9
  • Plate 2 x 6 Reddish Brown Part 3795 Element 4211247 ×1
  • Plate 1 x 2 Trans-Clear Part 3023 Element 6514001 or 6240204 ×1
  • Plate 1 x 1 White Part 3024 Element 6548262 or 302401 ×4
  • Plate 2 x 2 White Part 3022 Element 6552099 or 6548260 ×1
  • Plate 2 x 4 White Part 3020 Element 6552098 or 302001 ×2
  • Plate 2 x 8 White Part 3034 Element 6552101 or 303401 ×3
  • Plate 4 x 8 White Part 3035 Element 6609533 or 303501 ×2
  • Plate 6 x 12 White Part 3028 Element 4120020 or 302801 ×3
  • Plate 6 x 8 White Part 3036 Element 303651 or 303601 ×1

Plates Special 70 pieces

  • Plate Special 1 x 2 with Clip Horizontal on End Black Part 63868 Element 6336989 or 4535739 ×4
  • Plate Special 4 x 4, Studs on One Edge Plain] Blue Part 6179 Element 6114272 or 617923 ×1
  • Bracket 1 x 2 - 1 x 2 Inverted Dark Bluish Gray Part 99780 Element 6000606 ×1
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Dark Red Part 87580 Element 4613761 ×1
  • Plate Special 1 x 2 [Side Handle Closed Ends] Light Bluish Gray Part 48336 Element 4244627 ×1
  • Plate Special 1 x 2 with Door Rail Light Bluish Gray Part 32028 Element 4211568 ×2
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Light Bluish Gray Part 87580 Element 6126082 or 4565393 ×7
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Medium Blue Part 87580 Element 6126060 or 4581079 ×33
  • Plate Special 1 x 2 with Clips Horizontal [Open O Clips] Medium Nougat Part 60470b Element 6347306 or 6167698 ×5
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Medium Nougat Part 87580 Element 6102994 ×6
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Reddish Brown Part 87580 Element 4565394 ×1
  • Bracket 1 x 2 - 1 x 2 White Part 99781 Element 6552141 or 6548275 ×1
  • Plate Special 2 x 2 with 1 Pin Hole [Complete Underside Rib] White Part 10247 Element 6552149 or 6061024 ×2
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) White Part 87580 Element 6550157 or 6126046 ×5

Tiles 37 pieces

  • Tile 2 x 3 Black Part 26603 Element 6162892 ×1
  • Tile 2 x 2 with Groove Bright Light Blue Part 3068b Element 6162894 or 4213243 ×32
  • Tile 1 x 2 with Pixelated Black, White and Gray Print (Minecraft Open Book) Pearl Gold Part 3069bpr0180 Element 6177945 ×1
  • Tile 2 x 4 with Groove Reddish Brown Part 87079 Element 4579690 ×2
  • Tile 2 x 2 with Groove White Part 3068b Element 6548263 or 306801 ×1

Plates Round Curved and Dishes 21 pieces

  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Black Part 4032a Element 403226 ×4
  • Plate Round 1 x 1 with Solid Stud Blue Part 6141 Element 614123 ×7
  • Plate Round 1 x 1 with Solid Stud Trans-Red Part 6141 Element 6514051 or 6208450 ×8
  • Plate Round 1 x 1 with Solid Stud White Part 6141 Element 6601919 or 614101 ×2

Technic Bricks 11 pieces

  • Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin Light Bluish Gray Part 32064a Element 6206249 or 4233493 ×3
  • Technic Brick 1 x 2 [1 Pin Hole] Reddish Brown Part 3700 Element 4211252 ×8

Bars, Ladders and Fences 5 pieces

  • Bar 1 x 4 x 3 [End Tabs] Medium Nougat Part 62113 Element 6167599 ×5

Bricks Special 5 pieces

  • Brick Special 1 x 1 with Stud on 1 Side Black Part 87087 Element 4558954 ×2
  • Bracket 3 x 2 x 1 1/3 with Pin Bottom Dark Bluish Gray Part 18671 Element 6099909 ×1
  • Brick Special 1 x 2 with Groove Reddish Brown Part 4216 Element 6103004 or 4242336 ×2

Minifig Accessories 5 pieces

  • Equipment Telescope / Torch / Spyglass, Support Round 1 x 1 x 1 2/3 Dark Brown Part 64644 Element 4538950 ×4
  • Food Bread Tan Part 4342 Element 4582437 ×1

Hinges, Arms and Turntables 4 pieces

  • Hinge Plate 1 x 4 Swivel Top / Base - Solid Clip [Complete Assembly] Black Part 73983 Element 6102782 or 74011 ×4

Plants & Trees 4 pieces

  • Plant, Carrot Top Bright Green Part 33183 Element 4119479 ×2
  • Plant, Flower, Plate Round 1 x 1 with 4 Petals Bright Green Part 33291 Element 6170300 or 4619599 ×2

Minifig Heads 3 pieces

  • Minifig Head Special, Cube with Rear Ledge, Pixelated Red Face Print (Spider) Black Part 19727pr0005 Element 6335371 or 6162540 ×1
  • Minifig Head Special, Cube with Pumpkin Jack O' Lantern Print Orange Part 19729pr0005 Element 6546772 or 6162469 ×1
  • Minifig Head Special, Cube with Rear Ledge, Pixelated Light and Dark Bluish Gray Pixelated Face Print (Cow) Reddish Brown Part 19727pr0001 Element 6468468 or 6162517 ×1

Technic Pins 3 pieces

  • Technic Axle Pin 3L with Friction Ridges Lengthwise and 1L Axle Dark Bluish Gray Part 11214 Element 6015356 ×1
  • Technic Pin without Friction Ridges Lengthwise Light Bluish Gray Part 3673 Element 4211807 or 3673194 ×2

Containers 2 pieces

  • Treasure Chest Bottom with Rear Slots, with Groove Medium Nougat Part 4738b ×1
  • Treasure Chest Lid [Thick Hinge] Medium Nougat Part 4739a Element 6254218 or 6167286 ×1

Minifig Shields, Weapons, & Tools 2 pieces

  • Weapon Sword Blocky Dark Bluish Gray Part 18787 Element 6526124 or 6134370 ×1
  • Tool Pickaxe Blocky, Double Medium Lavender Part 18789 Element 6114400 ×1

Panels 2 pieces

  • Panel 1 x 2 x 1 [Rounded Corners] Blue Part 4865b Element 6146218 ×2

Pneumatics 2 pieces

  • Pneumatic T-Piece (T Bar) [New Style] Black Part 4697b Element 6104209 ×2

Technic Axles 1 piece

  • Technic Axle 6 Black Part 3706 Element 370626 ×1

Tiles Special 1 piece

  • Tile Special 2 x 3 with 2 Clips with Minecraft Face Print[Thick Open O Clips] Red Part 30350bpr0001 Element 6153845 ×1

Minifigures 2 figures

  • Steve in Flat Silver Helmet and Armor Minifigure, checked as a whole figure ×1
  • Snow Golem with 1x2 Tile with Bar Minifigure, checked as a whole figure ×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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