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.

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Checking

41952 Big Message Board

943 pieces in 21 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

Tiles 575 pieces

  • Tile 1 x 1 with Groove Bright Green Part 3070b Element 6172375 2 spares in the box ×97
  • Tile 1 x 1 with Groove Coral Part 3070b Element 6275876 3 spares in the box ×127
  • Tile 1 x 1 with Groove Lavender Part 3070b Element 6211403 3 spares in the box ×127
  • Tile 1 x 1 with Groove White Part 3070b Element 6550138 or 307001 3 spares in the box ×127
  • Tile 1 x 1 with Groove Yellow Part 3070b Element 307024 2 spares in the box ×97

Tiles Round and Curved 286 pieces

  • Tile Round 1 x 1 Quarter Bright Green Part 25269 Element 6275873 1 spare in the box ×30
  • Tile Round 1 x 1 Quarter Coral Part 25269 Element 6250022 1 spare in the box ×40
  • Tile Round 1 x 1 Quarter Dark Azure Part 25269 Element 6199887 2 spares in the box ×106
  • Tile Round 1 x 1 Quarter Lavender Part 25269 Element 6240465 1 spare in the box ×40
  • Tile Round 1 x 1 Quarter White Part 25269 Element 6548285 or 6172366 1 spare in the box ×40
  • Tile Round 1 x 1 Quarter Yellow Part 25269 Element 6195183 1 spare in the box ×30

Bricks Curved 40 pieces

  • Brick Curved 1 x 4 x 2/3 Double, No Studs Dark Azure Part 79756 Element 6592837 or 6385737 ×36
  • Brick Curved 2 x 2 x 2/3 Double, Corner, No Studs Dark Azure Part 79757 Element 6385735 ×4

Plates 38 pieces

  • Plate 16 x 16 Blue Part 91405 Element 4610305 ×4
  • Plate 2 x 2 Dark Bluish Gray Part 3022 Element 4211094 ×6
  • Plate 2 x 8 Dark Bluish Gray Part 3034 Element 4210997 ×18
  • Plate 4 x 4 Corner Dark Bluish Gray Part 2639 Element 4539429 ×4
  • Plate 2 x 6 Yellow Part 3795 Element 379524 ×6

Plates Special 2 pieces

  • Plate Special 2 x 6 with Wall Mount Hook Dark Azure Part 78168 Element 6385734 ×2

Tools 2 pieces

  • Tile Remover Key Diamond [DOTS] Medium Azure Part 78169 Element 6342513 ×1
  • 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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