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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 Snow Hideout

Checking

21120 The Snow Hideout

305 pieces in 91 part and color combinations, plus 3 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 135 pieces

  • Brick 2 x 2 Dark Bluish Gray Part 3003 Element 4211060 ×4
  • Brick 2 x 4 Dark Bluish Gray Part 3001 Element 4211085 ×1
  • Brick 2 x 6 Dark Bluish Gray Part 2456 Element 4282819 or 4210875 ×2
  • Brick 1 x 2 Dark Green Part 3004 Element 6618072 or 4245570 ×8
  • Brick 2 x 4 Dark Green Part 3001 Element 4260493 ×1
  • Brick 2 x 2 Dark Red Part 3003 Element 4539104 or 4249850 ×1
  • Brick 1 x 2 Light Bluish Gray Part 3004 Element 4211388 ×3
  • Brick 2 x 2 Light Bluish Gray Part 3003 Element 4211387 ×4
  • Brick 2 x 4 Light Bluish Gray Part 3001 Element 4211385 ×9
  • Brick 1 x 1 Medium Nougat Part 3005 Element 6057986 or 4569624 ×5
  • Brick 1 x 2 Medium Nougat Part 3004 Element 4569382 ×3
  • Brick 1 x 2 with Reddish Brown and Dark Brown Lines Print Medium Nougat Part 3004pr0014 Element 6097024 ×2
  • Brick 2 x 2 Medium Nougat Part 3003 Element 6058085 or 4645062 ×2
  • Brick 2 x 2 Reddish Brown Part 3003 Element 4211210 ×11
  • Brick 2 x 4 Reddish Brown Part 3001 Element 4211201 ×12
  • Brick 2 x 4 Tan Part 3001 Element 4114319 or 300105 ×3
  • Brick 2 x 6 Tan Part 2456 Element 4181134 or 4143256 ×1
  • Brick 2 x 2 without Inside Ridges Trans-Dark Blue Part 6223 Element 6514091 or 6238043 ×1
  • Brick 2 x 2 without Inside Ridges Trans-Green Part 6223 Element 6514090 or 6219774 ×3
  • Brick 2 x 2 without Inside Ridges Trans-Medium Blue Part 6223 Element 6239417 or 6109713 ×8
  • Brick 1 x 2 White Part 3004 Element 6548257 or 4613964 ×7
  • Brick 1 x 4 White Part 3010 Element 6550135 or 301001 ×1
  • Brick 2 x 2 White Part 3003 Element 6552095 or 6548256 ×21
  • Brick 2 x 4 White Part 3001 Element 6552094 or 300101 ×15
  • Brick 2 x 6 White Part 2456 Element 6552122 or 4249698 ×5
  • Brick 2 x 8 White Part 3007 Element 6619309 or 6033776 ×2

Plates Special 52 pieces

  • Plate Special 3 x 2 with Rounded End, Hole Black Part 3176 Element 317676 or 317626 ×2
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Dark Bluish Gray Part 87580 Element 6126083 or 4565322 ×2
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Dark Red Part 87580 Element 4613761 ×1
  • Bracket 1 x 2 - 2 x 2 Green Part 44728 Element 6117971 or 6048853 ×4
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Green Part 87580 Element 6389692 or 4565321 ×2
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Light Bluish Gray Part 87580 Element 6126082 or 4565393 ×4
  • Plate Special 2 x 4 with Pins Light Bluish Gray Part 30157 Element 4211572 ×1
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Medium Nougat Part 87580 Element 6102994 ×2
  • Plate Special 1 x 2 with 1 Stud with Groove (Jumper) Reddish Brown Part 3794b Element 4219726 ×6
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) White Part 87580 Element 6550157 or 6126046 ×27
  • Plate Special 4 x 4, Studs on One Edge Plain] White Part 6179 Element 6550149 or 617901 ×1

Plates 43 pieces

  • Plate 4 x 12 Blue Part 3029 Element 4528850 or 4166870 ×1
  • Plate 6 x 8 Blue Part 3036 Element 303673 or 303623 ×1
  • Plate 2 x 4 Green Part 3020 Element 302028 ×2
  • Plate 2 x 6 Green Part 3795 Element 379528 ×1
  • Plate 1 x 1 Light Bluish Gray Part 3024 Element 4211399 1 spare in the box ×8
  • Plate 2 x 2 Light Bluish Gray Part 3022 Element 4211397 ×2
  • Plate 1 x 4 Reddish Brown Part 3710 Element 4211190 ×2
  • Plate 2 x 4 Reddish Brown Part 3020 Element 4211186 ×1
  • Plate 2 x 2 Tan Part 3022 Element 4114084 or 302205 ×4
  • Plate 2 x 8 Tan Part 3034 Element 4113988 or 303405 ×1
  • Plate 1 x 1 Trans-Orange Part 3024 Element 6513961 or 6252040 1 spare in the box ×2
  • Plate 1 x 2 Trans-Orange Part 3023 Element 6514005 or 6240217 ×1
  • Plate 1 x 1 Trans-Yellow Part 3024 Element 6513966 or 6252045 1 spare in the box ×2
  • Plate 1 x 2 Trans-Yellow Part 3023 Element 6514002 or 6240211 ×2
  • Plate 16 x 16 White Part 91405 Element 4618526 ×1
  • Plate 2 x 10 White Part 3832 Element 6552109 or 383201 ×1
  • Plate 2 x 2 White Part 3022 Element 6552099 or 6548260 ×1
  • Plate 2 x 4 White Part 3020 Element 6552098 or 302001 ×3
  • Plate 4 x 12 White Part 3029 Element 4168072 or 302901 ×1
  • Plate 4 x 4 Corner White Part 2639 Element 6552129 or 4508662 ×2
  • Plate 4 x 8 White Part 3035 Element 6609533 or 303501 ×1
  • Plate 6 x 8 White Part 3036 Element 303651 or 303601 ×2
  • Plate 8 x 8 White Part 41539 Element 4624911 or 4529687 ×1

Tiles 21 pieces

  • Tile 2 x 2 with Groove Medium Blue Part 3068b Element 4528357 or 4188291 ×7
  • Tile 1 x 4 with Groove Medium Nougat Part 2431 Element 6102998 or 4657956 ×2
  • Tile 2 x 2 with Dark Brown Minecraft Grid Print (Crafting Table) Medium Nougat Part 3068bpr0236 Element 6097003 ×1
  • Tile 1 x 4 with Groove Reddish Brown Part 2431 Element 4211194 ×1
  • Tile 2 x 4 with Groove Reddish Brown Part 87079 Element 4579690 ×1
  • Tile 1 x 2 with Groove White Part 3069b Element 6548264 or 306901 ×3
  • Tile 2 x 2 with Groove White Part 3068b Element 6548263 or 306801 ×5
  • Tile 2 x 4 with Groove White Part 87079 Element 6548271 or 4560178 ×1

Plates Round Curved and Dishes 12 pieces

  • Plate Round 1 x 1 with Solid Stud Black Part 6141 Element 614126 1 spare in the box ×8
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Black Part 4032a Element 403226 ×1
  • Plate Round 1 x 1 with Solid Stud Trans-Dark Blue Part 6141 Element 6514055 or 6240214 1 spare in the box ×1
  • Plate Round 1 x 1 with Solid Stud White Part 6141 Element 6601919 or 614101 1 spare in the box ×2

Bricks Special 11 pieces

  • Brick Special 1 x 2 with Masonry Brick Profile Dark Bluish Gray Part 98283 Element 6000311 ×6
  • Bracket 5 x 2 x 1 1/3 with Holes, Pin Bottom Light Bluish Gray Part 11215 Element 6028811 ×2
  • Brick Special 1 x 1 with Handle Medium Nougat Part 2921 Element 6170572 or 6102959 ×1
  • Brick Special 1 x 1 with Headlight White Part 4070 Element 6548267 or 407001 ×2

Plants & Trees 9 pieces

  • Plant, Flower Stem Green Part 3741 Element 6277589 or 374128 ×1
  • Plant, Flower, Plate Round 1 x 1 with 4 Petals Reddish Brown Part 33291 Element 6170302 or 4623429 ×8

Bricks Sloped 6 pieces

  • Brick Sloped 45° 2 x 2 Trans-Dark Blue Part 3039 Element 6514101 or 6244887 ×4
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Trans-Orange Part 54200 Element 6245265 or 4244369 1 spare in the box ×2

Hinges, Arms and Turntables 6 pieces

  • Hinge Brick 1 x 4 [Lower] Light Bluish Gray Part 3831 Element 4211461 ×2
  • Hinge Brick 1 x 4 [Upper] Light Bluish Gray Part 3830 Element 6327412 or 6011459 ×2
  • Hinge Brick 1 x 4 [Lower] Medium Nougat Part 3831 Element 6102967 ×1
  • Hinge Brick 1 x 4 [Upper] White Part 3830 Element 6327411 or 6011456 ×1

Minifig Accessories 3 pieces

  • Equipment Telescope / Torch / Spyglass, Support Round 1 x 1 x 1 2/3 Dark Brown Part 64644 Element 4538950 ×2
  • Equipment Shovel Blocky Reddish Brown Part 18791 Element 6442903 or 6093630 ×1

Bricks Round and Cones 2 pieces

  • Cone 1 x 1 [Top Groove] Trans-Orange Part 59900 Element 6514017 or 6172233 ×2

Containers 2 pieces

  • Bucket 1 x 1 x 1 Handle Dark Tan Part 95344 Element 6245275 or 4626884 1 spare in the box ×1
  • Bucket 1 x 1 x 1 Light Bluish Gray Part 95343 Element 6057487 ×1

Technic Bricks 2 pieces

  • Technic Brick 1 x 4 [3 Pin Holes] Tan Part 3701 Element 4234365 or 370105 ×2

Minifig Shields, Weapons, & Tools 1 piece

  • Tool Pickaxe Blocky, Double Reddish Brown Part 18789 Element 6093628 ×1

Minifigures 3 figures

  • Steve Minifigure, checked as a whole figure ×1
  • Creeper Minifigure, checked as a whole figure ×1
  • Snow Golem 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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