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.

Mexico Postcard

Checking

5008075 Mexico Postcard

107 pieces in 42 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 44 pieces

  • Bracket 1 x 1 - 1 x 1 Inverted Tan Part 36840 Element 6365720 ×2
  • Brick 1 x 3 Tan Part 3622 Element 4162465 or 4113920 ×3
  • Brick 2 x 2 Tan Part 3003 Element 4114306 or 300305 ×2
  • Brick 2 x 3 Tan Part 3002 Element 4159739 or 300205 ×2
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Tan Part 54200 Element 4516055 or 4278069 ×5
  • Brick Sloped 45° 2 x 1 with Bottom Pin Tan Part 3040b Element 4121972 or 4113989 ×2
  • Plate 1 x 1 Tan Part 3024 Element 4159553 or 302405 ×7
  • Plate 1 x 3 Tan Part 3623 Element 4121921 or 362305 ×2
  • Plate 2 x 4 Tan Part 3020 Element 4114309 or 302005 ×4
  • Plate Special 4 x 4 with 2 x 2 Opening Tan Part 64799 Element 6223291 ×2
  • Tile 1 x 2 with Groove Tan Part 3069b Element 4114026 ×12
  • Tile 1 x 3 Tan Part 63864 Element 6131896 ×1

Black 20 pieces

  • Brick 1 x 2 Black Part 3004 Element 300426 ×4
  • Brick Special 1 x 2 x 1 2/3 with 4 Studs on 1 Side Black Part 22885 Element 6275806 ×3
  • Plate 1 x 1 Black Part 3024 Element 302426 ×1
  • Plate 1 x 6 Black Part 3666 Element 366626 ×5
  • Plate 4 x 10 Black Part 3030 Element 303076 or 303026 ×3
  • Tile 1 x 3 Black Part 63864 Element 4558170 ×2
  • Tile 1 x 6 with Groove Black Part 6636 Element 663626 ×2

Medium Blue 17 pieces

  • Tile 1 x 2 with Groove Medium Blue Part 3069b Element 4168345 ×2
  • Tile 2 x 3 Medium Blue Part 26603 Element 6211973 ×15

Dark Bluish Gray 8 pieces

  • Brick 1 x 3 Dark Bluish Gray Part 3622 Element 4211104 ×1
  • Brick Round Corner 2 x 2 Macaroni with Stud Notch and Reinforced Underside [New Style] Dark Bluish Gray Part 85080 Element 6360619 or 4583898 ×2
  • Brick Sloped 45° 2 x 1 with Bottom Pin Dark Bluish Gray Part 3040b Element 4211135 ×1
  • Brick Wedged, Sloped 45° 2 x 2 Corner Dark Bluish Gray Part 13548 Element 6227909 ×1
  • Cone Half 2 x 4 x 3 Dark Bluish Gray Part 38317 Element 6235153 ×1
  • Plate 1 x 2 Dark Bluish Gray Part 3023 Element 4211063 ×2

Green 5 pieces

  • Plant, Plate 1 x 1 Round with 3 Leaves Green Part 32607 Element 6229130 ×2
  • Plate 2 x 2 Corner Green Part 2420 Element 4157120 or 242028 ×1
  • Plate 2 x 3 Green Part 3021 Element 302128 ×1
  • Plate 4 x 6 Green Part 3032 Element 4116671 ×1

White 5 pieces

  • Food Ice Cream Scoops White Part 6254 Element 6458475 or 625401 ×1
  • Plate Special 3 x 5 Cloud with 3 Center Studs White Part 35470 Element 6223667 ×1
  • Plate Special Round 1 x 1 with Hollow Stud and Bar on Underside - Long Space White Part 79194 Element 6510221 or 6451665 ×1
  • Tile 2 x 6 White Part 69729 Element 6552183 or 6550182 ×1
  • Tile Special 1 x 1 with Clip with Rounded Edges White Part 15712 Element 6348055 or 6054551 ×1

Trans-Light Blue 3 pieces

  • Tile 1 x 1 with Groove Trans-Light Blue Part 3070b Element 6514261 or 6254256 ×3

Dark Azure 1 piece

  • Plate 4 x 6 Dark Azure Part 3032 Element 6343649 ×1

Light Bluish Gray 1 piece

  • Plate Special Round 1 x 2 Half Circle with Stud (Jumper) Light Bluish Gray Part 1745 Element 6510058 or 6420741 ×1

Pearl Gold 1 piece

  • Tile Special Round 1 x 1 with Hollow Bar Pearl Gold Part 20482 Element 6186672 or 6126113 ×1

Reddish Brown 1 piece

  • Equipment Candlestick Reddish Brown Part 37762 Element 6422088 ×1

Yellow 1 piece

  • Brick Round 1 x 1 Open Stud Yellow Part 3062b Element 306844 or 306224 ×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.