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.

Easter Chick Egg

Checking

30579 Easter Chick Egg

52 pieces in 26 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 14 pieces

  • Brick Curved 2 x 1 No Studs [1/2 Bow] Orange Part 11477 Element 6055069 ×2
  • Brick Curved 2 x 2 x 2/3 White Part 15068 Element 6552147 or 6047220 ×4
  • Brick Curved 3 x 2 No Studs White Part 24309 Element 6552158 or 6132212 ×2
  • Brick Curved 1 x 2 x 1 1/3 with Curved Top Yellow Part 6091 Element 6388492 or 6361082 ×4
  • Brick Curved 2 x 2 x 2/3 Yellow Part 15068 Element 6079007 ×2

Plates 14 pieces

  • Plate 1 x 2 Bright Light Orange Part 3023 Element 6028736 or 4645043 ×3
  • Plate 2 x 2 Light Bluish Gray Part 3022 Element 4211397 ×1
  • Plate 1 x 2 Red Part 3023 Element 302321 ×1
  • Plate 1 x 2 White Part 3023 Element 6552100 or 6548261 ×4
  • Plate 1 x 1 Yellow Part 3024 Element 302424 1 spare in the box ×2
  • Plate 1 x 3 Yellow Part 3623 Element 362324 ×3

Bricks Sloped 5 pieces

  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Yellow Part 54200 Element 4504381 or 4283095 1 spare in the box ×2
  • Brick Sloped 45° 2 x 1 with 2/3 Inverted Cutout and no stud Yellow Part 28192 Element 6228597 ×3

Bricks Special 5 pieces

  • Brick Special 1 x 2 x 1 2/3 with 8 Studs on 3 Sides Black Part 67329 Element 6308883 ×2
  • Brick Special 1 x 2 with Studs on 2 Sides Bright Light Yellow Part 52107 Element 6296512 ×1
  • Brick Special 1 x 1 Studs on 4 Sides Light Bluish Gray Part 4733 Element 4211511 ×1
  • Brick Special 1 x 1 with Stud on 1 Side Yellow Part 87087 Element 4624985 ×1

Plates Round Curved and Dishes 4 pieces

  • Plate Round 1 x 1 with Solid Stud Blue Part 6141 Element 614123 1 spare in the box ×1
  • Plate Round Half 4 x 8 Green Part 22888 Element 6133767 ×2
  • Dish 3 x 3 Inverted [Radar] Yellow Part 43898 Element 6167518 or 4616180 ×1

Tiles Round and Curved 4 pieces

  • Tile Round 1 x 1 Bright Pink Part 98138 Element 6284587 or 6055380 1 spare in the box ×2
  • Tile Round 1 x 1 with Offset Black Eye Print White Part 98138pr0008 Element 6284599 or 6029156 1 spare in the box ×2

Plates Special 3 pieces

  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Tan Part 15573 Element 6092587 ×1
  • Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised [Solid Anti-stud] Yellow Part 99206 Element 6248833 or 6207936 ×2

Bricks Wedged 2 pieces

  • Brick Wedged, Curved 4 x 3 No Studs [Plain] White Part 64225 Element 6632143 or 4567878 ×2

Bricks Round and Cones 1 piece

  • Cone 1 x 1 [Top Groove] Orange Part 59900 Element 4518029 ×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.