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.

Play Box

Checking

5010388 Play Box

121 pieces in 39 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

Medium Nougat 66 pieces

  • Brick 1 x 2 Medium Nougat Part 3004 Element 4569382 ×6
  • Brick 1 x 3 Medium Nougat Part 3622 Element 6192922 or 4569536 ×8
  • Brick 1 x 4 Medium Nougat Part 3010 Element 6223183 or 6047565 ×15
  • Brick 1 x 6 Medium Nougat Part 3009 Element 6099341 or 4569381 ×23
  • Plate 1 x 2 Medium Nougat Part 3023 Element 6218360 or 4645055 ×4
  • Plate 1 x 4 Medium Nougat Part 3710 Element 6167700 ×1
  • Plate 1 x 6 Medium Nougat Part 3666 Element 6295464 ×2
  • Plate 2 x 10 Medium Nougat Part 3832 Element 6607346 ×1
  • Plate 2 x 8 Medium Nougat Part 3034 Element 6226644 ×2
  • Plate 4 x 10 Medium Nougat Part 3030 Element 6596437 ×1
  • Plate 6 x 10 Medium Nougat Part 3033 Element 6482273 ×1
  • Plate 6 x 8 Medium Nougat Part 3036 Element 6397821 ×1
  • Plate 8 x 8 Medium Nougat Part 41539 Element 6133486 ×1

Dark Orange 29 pieces

  • Brick Curved 1 x 2 x 2/3 Double Curved Top, No Studs Dark Orange Part 3563 Element 6441768 ×4
  • Brick Curved 1 x 4 x 2/3 Double, No Studs Dark Orange Part 79756 Element 6439724 ×4
  • Brick Curved 2 x 2 x 2/3 Double, Corner, No Studs Dark Orange Part 79757 Element 6502371 ×4
  • Tile 1 x 1 with Groove Dark Orange Part 3070b Element 6143431 ×4
  • Tile 1 x 6 with Groove Dark Orange Part 6636 Element 6359696 ×6
  • Tile 2 x 4 with Groove Dark Orange Part 87079 Element 6058089 ×7

Black 11 pieces

  • Plate Round 1 x 1 with Solid Stud Black Part 6141 Element 614126 ×2
  • Plate Special 1 x 2 with Angled Handles on Side Black Part 92692 Element 4604304 ×1
  • Tile 1 x 2 with Stud Notch Right Black Part 5092 Element 6510139 or 6458188 ×1
  • Tile 1 x 4 with Groove Black Part 2431 Element 243126 ×1
  • Tile 1 x 8 with Groove Black Part 4162 Element 416226 ×2
  • Tile 2 x 6 Black Part 69729 Element 6318582 ×4

Red 4 pieces

  • Plate 2 x 2 Red Part 3022 Element 4613974 or 302221 ×1
  • Tile Round 1 x 2 Half Circle Red Part 1748 Element 6516544 ×1
  • Tile Special Round 2 x 2 with Hole Red Part 15535 Element 6102138 ×2

Blue 3 pieces

  • Dish 2 x 2 Inverted [Radar] Blue Part 4740 Element 4570283 or 4239188 ×1
  • Plate Special Round 1 x 2 Half Circle with Stud (Jumper) Blue Part 1745 Element 6533009 ×1
  • Tile 1 x 6 with Groove Blue Part 6636 Element 4118785 or 4108153 ×1

Bright Green 3 pieces

  • Tile 1 x 2 with Stud Notch Right Bright Green Part 5092 Element 6527816 ×1
  • Tile Round 1 x 1 Quarter Bright Green Part 25269 Element 6275873 ×1
  • Tile Round 1 x 2 Half Circle Bright Green Part 1748 Element 6536989 ×1

Yellow 2 pieces

  • Animal, Bird, Duck / Duckling with Black Eyes, Orange Beak Yellow Part 49661pr0001 Element 6269141 ×1
  • Tile Round 1 x 1 Quarter Yellow Part 25269 Element 6195183 ×1

Bright Light Orange 1 piece

  • Tile 1 x 2 with Stud Notch Left Bright Light Orange Part 5091 Element 6510136 ×1

Dark Blue 1 piece

  • Plate Special 1 x 4 with 2 Studs with Groove [New Underside] Dark Blue Part 41740 Element 6256610 ×1

White 1 piece

  • Tile Round 1 x 1 with Curved Black Eye with Central Pupil Partially Closed Print White Part 98138pr0082 Element 6329607 ×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.