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.

Floral Art

Checking

31207 Floral Art

2,870 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

Tiles Round and Curved 2,188 pieces

  • Tile Round 1 x 1 Bright Light Orange Part 98138 Element 6322822 ×370
  • Tile Round 1 x 1 Bright Pink Part 98138 Element 6284587 or 6055380 ×158
  • Tile Round 1 x 1 Dark Pink Part 98138 Element 6322821 ×370
  • Tile Round 1 x 1 Dark Turquoise Part 98138 Element 6311437 ×370
  • Tile Round 1 x 1 Light Nougat Part 98138 Element 6315196 or 6056616 ×370
  • Tile Round 1 x 1 White Part 98138 Element 6564903 or 6284572 ×550

Plates Round Curved and Dishes 523 pieces

  • Plate Round 1 x 1 with Solid Stud Blue Part 6141 Element 614123 ×242
  • Plate Round 1 x 1 with Solid Stud Dark Blue Part 6141 Element 6021623 or 4184112 ×281

Bricks 46 pieces

  • Brick 1 x 1 White Part 3005 Element 6552096 or 6548258 ×12
  • Brick 1 x 16 White Part 2465 Element 6552092 or 246501 ×6
  • Brick 1 x 4 White Part 3010 Element 6550135 or 301001 ×6
  • Brick 1 x 8 White Part 3008 Element 6550134 or 300801 ×18
  • Brick 2 x 2 Corner White Part 2357 Element 6552088 or 6548253 ×4

Technic Pins 32 pieces

  • Technic Pin with Friction Ridges Lengthwise with No Center Slots Black Part 61332 Element 6279875 ×32

Bricks Special 26 pieces

  • Brick Special 16 x 16 x 1 1/3 with Pin Holes Black Part 65803 Element 6302092 ×6
  • Brick Special 1 x 2 with Pin - Bottom Stud Holder White Part 44865 Element 6406522 ×20

Plates 26 pieces

  • Plate 2 x 8 Black Part 3034 Element 303426 ×1
  • Plate 2 x 6 Dark Bluish Gray Part 3795 Element 4211002 ×3
  • Plate 2 x 16 White Part 4282 Element 6609534 or 4119227 ×6
  • Plate 2 x 2 Corner White Part 2420 Element 6548254 or 242051 ×4
  • Plate 2 x 6 White Part 3795 Element 6550146 or 379501 ×8
  • Plate 3 x 3 White Part 11212 Element 6552153 or 6104805 ×4

Tiles 25 pieces

  • Tile 1 x 8 with Numbers 1,2,3,4,5,6,7,8 Print Black Part 4162pr9988 Element 6329429 ×1
  • Tile 1 x 3 White Part 63864 Element 6552134 or 6548270 ×8
  • Tile 1 x 8 with Groove White Part 4162 Element 6552110 or 416201 ×16

Technic Panels 2 pieces

  • Technic Panel 3 x 5 with Wall Mount Hole Black Part 67139 Element 6302094 ×2

Tools 2 pieces

  • Brick Separator 4 Studs Wide Black Part 55819 Element 6302093 ×1
  • Tile Remover Key Diamond [DOTS] Dark Turquoise Part 78169 Element 6375932 ×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.