BlockTalk Find Your Set

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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.

Fallingwater

Checking

21005 Fallingwater

811 pieces in 60 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.

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Piece checklist

Tan 580 pieces

  • Brick 1 x 1 Tan Part 3005 Element 4113915 or 300505 ×9
  • Brick 1 x 2 Tan Part 3004 Element 4109995 or 300405 ×13
  • Brick 1 x 3 Tan Part 3622 Element 4162465 or 4113920 ×9
  • Brick 1 x 4 Tan Part 3010 Element 4113916 or 301005 ×3
  • Brick 1 x 6 Tan Part 3009 Element 4112982 or 300905 ×11
  • Brick 1 x 8 Tan Part 3008 Element 4159774 or 4124002 ×21
  • Brick 2 x 2 Corner Tan Part 2357 Element 4124455 or 4112541 ×3
  • Brick 2 x 3 Tan Part 3002 Element 4159739 or 300205 ×8
  • Brick 2 x 4 Tan Part 3001 Element 4114319 or 300105 ×6
  • Brick 2 x 6 Tan Part 2456 Element 4181134 or 4143256 ×3
  • Brick 2 x 8 Tan Part 3007 Element 6037398 or 4141533 ×5
  • Brick Sloped Inverted 45° 2 x 1 Tan Part 3665 Element 4159196 or 366505 ×3
  • Brick Special 1 x 1 with Headlight Tan Part 4070 Element 4280137 or 4118793 ×8
  • Panel 1 x 1 x 1 Corner Tan Part 6231 Element 4612603 or 4568287 ×18
  • Panel 1 x 2 x 1 [Square Corners] Tan Part 4865a Element 4124460 ×23
  • Plate 1 x 1 Tan Part 3024 Element 4159553 or 302405 ×19
  • Plate 1 x 10 Tan Part 4477 Element 4143409 or 447705 ×4
  • Plate 1 x 2 Tan Part 3023 Element 4113917 or 302305 ×90
  • Plate 1 x 3 Tan Part 3623 Element 4121921 or 362305 ×73
  • Plate 1 x 4 Tan Part 3710 Element 4113233 or 371005 ×57
  • Plate 1 x 6 Tan Part 3666 Element 4124067 or 366605 ×20
  • Plate 2 x 10 Tan Part 3832 Element 4249019 or 4248731 ×3
  • Plate 2 x 2 Tan Part 3022 Element 4114084 or 302205 ×8
  • Plate 2 x 2 Corner Tan Part 2420 Element 4114077 or 242005 ×18
  • Plate 2 x 3 Tan Part 3021 Element 4118790 or 302105 ×17
  • Plate 2 x 4 Tan Part 3020 Element 4114309 or 302005 ×10
  • Plate 2 x 6 Tan Part 3795 Element 4113993 or 379505 ×5
  • Plate 2 x 8 Tan Part 3034 Element 4113988 or 303405 ×3
  • Plate 4 x 4 Tan Part 3031 Element 4243824 or 4113919 ×2
  • Plate 4 x 6 Tan Part 3032 Element 4114001 ×4
  • Plate 4 x 8 Tan Part 3035 Element 4509897 or 4191103 ×1
  • Tile 1 x 1 with Groove Tan Part 3070b Element 4125253 1 spare in the box ×17
  • Tile 1 x 2 with Groove Tan Part 3069b Element 4114026 ×54
  • Tile 1 x 4 with Groove Tan Part 2431 Element 4550324 or 4542398 ×3
  • Tile 1 x 6 with Groove Tan Part 6636 Element 4157277 or 4108151 ×9
  • Tile 1 x 8 with 'Fallingwater' Print Tan Part 4162pr0003 Element 4590985 or 89843 ×1
  • Tile 1 x 8 with Groove Tan Part 4162 Element 4544139 or 4519964 ×1
  • Tile 2 x 2 with Groove Tan Part 3068b Element 4185177 or 4114002 ×13
  • Tile Special 1 x 2 Grille with Bottom Groove Tan Part 2412b Element 4124456 or 393305 ×5

Trans-Clear 96 pieces

  • Plate 1 x 2 Trans-Clear Part 3023 Element 6514001 or 6240204 ×44
  • Tile 1 x 2 with Groove Trans-Clear Part 3069b Element 6514223 or 6251294 ×52

Dark Green 69 pieces

  • Brick 1 x 1 Dark Green Part 3005 Element 6618073 or 4521915 ×31
  • Plate 1 x 6 Dark Green Part 3666 Element 6618082 or 4245566 ×38

Dark Bluish Gray 32 pieces

  • Baseplate 16 x 32 Dark Bluish Gray Part 3857 Element 4269651 ×1
  • Brick 2 x 4 Dark Bluish Gray Part 3001 Element 4211085 ×2
  • Brick 8 x 16 Dark Bluish Gray Part 4204 Element 6283470 or 4217133 ×1
  • Brick Special 1 x 1 with Headlight Dark Bluish Gray Part 4070 Element 4211044 ×1
  • Brick Special 1 x 4 with 4 Studs on One Side Dark Bluish Gray Part 30414 Element 4210725 ×1
  • Plate 1 x 1 Dark Bluish Gray Part 3024 Element 4210719 ×6
  • Plate 1 x 2 Dark Bluish Gray Part 3023 Element 4211063 ×7
  • Plate 1 x 3 Dark Bluish Gray Part 3623 Element 4211133 ×4
  • Plate 1 x 4 Dark Bluish Gray Part 3710 Element 4211001 ×4
  • Plate 1 x 6 Dark Bluish Gray Part 3666 Element 4211056 ×2
  • Plate 1 x 8 Dark Bluish Gray Part 3460 Element 4210998 ×1
  • Plate 2 x 8 Dark Bluish Gray Part 3034 Element 4210997 ×1
  • Plate 4 x 8 Dark Bluish Gray Part 3035 Element 4211061 ×1

Light Bluish Gray 14 pieces

  • Plate Round 1 x 1 with Solid Stud Light Bluish Gray Part 6141 Element 4211525 2 spares in the box ×14

Reddish Brown 14 pieces

  • Plate Round 1 x 1 with Solid Stud Reddish Brown Part 6141 Element 4216581 2 spares in the box ×14

Black 6 pieces

  • Brick 1 x 3 Black Part 3622 Element 362226 ×4
  • Brick 2 x 10 Black Part 3006 Element 4617860 or 300626 ×2

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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