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.

Baking

Checking

5007938 Baking

40 pieces in 32 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.

Show

Piece checklist

Tiles Round and Curved 11 pieces

  • Tile Round 1 x 1 Bright Pink Part 98138 Element 6284587 or 6055380 ×1
  • Tile Round 1 x 2 Half Circle Light Bluish Gray Part 1748 Element 6510070 or 6408629 ×1
  • Tile Round 1 x 1 Medium Azure Part 98138 Element 6322819 ×2
  • Tile Round 1 x 1 Medium Nougat Part 98138 Element 6284589 or 6055383 ×1
  • Tile Round 1 x 1 with Circle and Dark Red Blob Print Medium Nougat Part 98138pr0059 Element 6287871 or 6161541 ×1
  • Tile Round 1 x 1 with Cookie Print Medium Nougat Part 98138pr0018 Element 6287854 or 6055384 ×1
  • Tile Round 1 x 1 with Cookie/Pie with Heart Print Medium Nougat Part 98138pr0100 Element 6315331 or 6250383 ×1
  • Tile Round 1 x 1 with Pink Donut Print Medium Nougat Part 98138pr0090 Element 6329593 ×1
  • Tile Round 1 x 1 with Jam in Center Cookie Print Tan Part 98138pr0050 Element 6285621 or 6139650 ×1
  • Tile Round 1 x 1 with Waffle, Dark Orange Edges Print Tan Part 98138pr0121 Element 6287774 ×1

Plates Round Curved and Dishes 10 pieces

  • Plate Special 1 x 2 Rounded with 2 Open Studs Bright Light Yellow Part 35480 Element 6296501 ×1
  • Plate Round 1 x 1 Swirled Top Bright Pink Part 15470 Element 6424008 or 6060795 ×1
  • Plate Special 1 x 2 Rounded with 2 Open Studs Dark Bluish Gray Part 35480 Element 6221607 ×2
  • Plate Round 1 x 1 with Open Stud Dark Tan Part 85861 Element 6300322 ×4
  • Plate Round 4 x 4 with 2 x 2 Round Opening Trans-Light Blue Part 11833 Element 6507891 or 6384260 ×1
  • Plate Round 1 x 1 Swirled Top White Part 15470 Element 6424009 or 6102794 ×1

Plates Special 7 pieces

  • Plate Special 1 x 2 with Handle on End [Closed Ends] Bright Light Yellow Part 60478 Element 6296964 ×1
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Medium Lavender Part 15573 Element 6312455 ×4
  • Bracket 1 x 2 - 1 x 2 Inverted White Part 99780 Element 6548278 or 6070698 ×1
  • Plate Special 3 x 2 with Rounded End, Hole White Part 3176 Element 6609537 or 6089696 ×1

Bricks Round and Cones 3 pieces

  • Brick Round 4 x 4 Centre Hole Black Part 87081 Element 4558957 ×1
  • Brick Round 2 x 2 x 1 2/3 Dome Top, Hollow Stud Trans-Clear Part 30151b Element 6514278 or 6286876 ×1
  • Brick Round 2 x 2 with Axle Hole Trans-Light Blue Part 3941 Element 6514282 or 6273153 ×1

Plates 3 pieces

  • Plate 4 x 4 Black Part 3031 Element 4243819 or 303126 ×1
  • Plate 2 x 2 Light Bluish Gray Part 3022 Element 4211397 ×1
  • Plate 2 x 3 Light Bluish Gray Part 3021 Element 4211396 ×1

Bricks Curved 2 pieces

  • Brick Curved 1 x 2 x 1 1/3 with Curved Top Bright Light Blue Part 6091 Element 6411396 or 6372136 ×1
  • Brick Curved 2 x 1 No Studs [1/2 Bow] Medium Lavender Part 11477 Element 6136331 ×1

Bricks Sloped 1 piece

  • Brick Sloped 45° 2 x 1 with Bottom Pin Bright Pink Part 3040b Element 4517995 ×1

Bricks Special 1 piece

  • Brick Special 1 x 1 with Studs on 2 Sides Light Bluish Gray Part 47905 Element 4213567 ×1

Minifig Accessories 1 piece

  • Equipment Whisk with Thick Ring with Anti-roll Notch Light Bluish Gray Part 79808 Element 6372781 ×1

Tiles Special 1 piece

  • Tile Special 1 x 1 with Clip with Rounded Edges Bright Light Yellow Part 15712 Element 6348060 or 6296531 ×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.