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.

Blue Shy Guy

Checking

71410-5 Blue Shy Guy

47 pieces in 28 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

Bricks Curved 13 pieces

  • Brick Curved 1 x 2 x 1 No Studs Blue Part 37352 Element 6290532 ×2
  • Brick Curved 2 x 1 No Studs [1/2 Bow] Blue Part 11477 Element 6055065 ×3
  • Brick Curved 1 x 1 x 2/3 Double Curved Top, No Studs Medium Nougat Part 49307 Element 6296061 ×8

Plates 13 pieces

  • Plate 1 x 1 Blue Part 3024 Element 302423 1 spare in the box ×1
  • Plate 1 x 2 Blue Part 3023 Element 302323 ×2
  • Plate 2 x 2 Corner Blue Part 2420 Element 242073 or 242023 ×1
  • Plate 2 x 3 Blue Part 3021 Element 302123 ×2
  • Plate 2 x 3 with 1 x 1 Cutout Dark Brown Part 73831 Element 6336664 ×1
  • Plate 1 x 4 Medium Nougat Part 3710 Element 6167700 ×1
  • Plate 2 x 3 with 1 x 1 Cutout Medium Nougat Part 73831 Element 6336665 ×1
  • Plate 1 x 1 Pearl Gold Part 3024 Element 6069887 1 spare in the box ×1
  • Plate 1 x 2 Red Part 3023 Element 302321 ×1
  • Plate 2 x 3 Reddish Brown Part 3021 Element 4211189 ×2

Plants & Trees 7 pieces

  • Plant, Flower, Plate Round 1 x 1 with 5 Petals Coral Part 24866 Element 6295242 1 spare in the box ×3
  • Plant, Grass Stem with Bar Hole [3.2mm] Lime Part 15279 Element 6188696 or 6055510 ×1
  • Plant, Plate 1 x 1 Round with 3 Leaves Lime Part 32607 Element 6286831 ×2
  • Plant, Round 1 x 1 - 3 Bamboo Leaves Lime Part 30176 Element 6175572 ×1

Tiles Round and Curved 4 pieces

  • Tile Round 2 x 2 with Shy Guy and Barcode Print (Sticker) Blue Part 14769pr9989 Element 6407689 ×1
  • Tile Round 1 x 1 with Tree Stump, Wood Log Print Reddish Brown Part 98138pr0048 Element 6285623 or 6139449 1 spare in the box ×1
  • Tile Round 2 x 2 with Tree Trunk / Wood Log Print Reddish Brown Part 14769pr1075 Element 6182435 ×1
  • Tile Round 3 x 3 with Two Large Black Ovals and One Small Black Oval (Shy Guy Face) Print White Part 67095pr0006 Element 6482825 or 6407861 ×1

Bricks Special 2 pieces

  • Brick Special 1 x 1 with Stud on 1 Side Red Part 87087 Element 4558886 ×1
  • Brick Special 1 x 1 x 1 2/3 with Studs on 1 Side White Part 32952 Element 6552171 or 6548288 ×1

Plates Special 2 pieces

  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Reddish Brown Part 15573 Element 6092590 ×2

Technic Bricks 2 pieces

  • Technic Brick 1 x 2 [1 Pin Hole] Blue Part 3700 Element 370023 ×2

Technic Pins 2 pieces

  • Technic Pin 1/2 without Friction Ridges Light Bluish Gray Part 4274 Element 4274194 or 4211483 1 spare in the box ×2

Minifig Lower Body 1 piece

  • Feet, 2 x 3 x 2/3 with 6 Studs on Top Magenta Part 66859 Element 6493279 or 6330892 ×1

Plates Round Curved and Dishes 1 piece

  • Plate Round Corners 6 x 6 x 2/3 Circle with Reduced Knobs Dark Purple Part 66789 Element 6326550 ×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.