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The Workshop Sheet 10 of 19

LEGO Missing Piece Checker

Enter a set number, mark each piece found or missing, and leave with a list of what is missing, the element IDs LEGO asks for and links to buy the parts. It is free and needs no account. Rule out the usual hiding places first.

Easter Egg

Checking

40371 Easter Egg

239 pieces in 56 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.

Look-alike colors in this set

These parts appear in this set in two colors that are easy to confuse. If you are one short in one color, check whether it went in where the other color belongs. Each color has its own element ID in the parts list at the back of the instructions.

  • Tile Round 1 x 1 Quarter Dark Turquoise ×4 Medium Azure ×4 Dark Turquoise is darker than Medium Azure.
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Piece checklist

Bright Light Orange 44 pieces

  • Plate 1 x 2 Bright Light Orange Part 3023 Element 6028736 or 4645043 ×4
  • Plate 1 x 4 Bright Light Orange Part 3710 Element 6020073 ×14
  • Plate 1 x 6 Bright Light Orange Part 3666 Element 6020074 ×6
  • Plate 2 x 2 Bright Light Orange Part 3022 Element 6003033 or 4645047 ×9
  • Plate 2 x 3 Bright Light Orange Part 3021 Element 6097503 or 4645048 ×4
  • Plate 2 x 4 Bright Light Orange Part 3020 Element 6097511 ×3
  • Plate 2 x 6 Bright Light Orange Part 3795 Element 6097509 ×4

Lime 38 pieces

  • Plate 1 x 4 Lime Part 3710 Element 4187743 or 4122441 ×8
  • Plate 1 x 6 Lime Part 3666 Element 4534665 or 4529160 ×8
  • Plate 2 x 2 Lime Part 3022 Element 4613977 or 4537937 ×2
  • Plate 2 x 2 Corner Lime Part 2420 Element 4633822 or 4210207 ×8
  • Plate 2 x 4 Lime Part 3020 Element 4537936 or 4534667 ×8
  • Plate 2 x 6 Lime Part 3795 Element 4621548 or 4563344 ×4

White 32 pieces

  • Brick 2 x 6 White Part 2456 Element 6552122 or 4249698 ×2
  • Brick Special 1 x 1 with Studs on 2 Adjacent Sides White Part 26604 Element 6224811 ×4
  • Plate 1 x 2 White Part 3023 Element 6552100 or 6548261 ×2
  • Plate 2 x 6 White Part 3795 Element 6550146 or 379501 ×4
  • Plate 2 x 8 White Part 3034 Element 6552101 or 303401 ×2
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) White Part 15573 Element 6550152 or 6051511 ×2
  • Plate Special 4 x 6, Studs on 3 Edges White Part 6180 Element 6619292 or 4163986 ×1
  • Tile 1 x 2 with Groove White Part 3069b Element 6548264 or 306901 ×4
  • Tile 1 x 4 with Groove White Part 2431 Element 6548255 or 243101 ×1
  • Tile 2 x 2 Corner White Part 14719 Element 6550151 or 6058329 ×8
  • Tile Round 1 x 1 with Offset Black Eye Print White Part 98138pr0008 Element 6284599 or 6029156 1 spare in the box ×2

Tan 24 pieces

  • Brick Special 1 x 1 with Studs on 2 Adjacent Sides Tan Part 26604 Element 6175968 ×12
  • Brick Special 1 x 4 with 4 Studs on One Side Tan Part 30414 Element 4201062 or 4177990 ×4
  • Plate 1 x 2 Tan Part 3023 Element 4113917 or 302305 ×4
  • Plate 2 x 2 Corner Tan Part 2420 Element 4114077 or 242005 ×4

Yellow 18 pieces

  • Brick 1 x 2 x 2 with Inside Stud Holder Yellow Part 3245c Element 4121625 ×4
  • Brick Special 1 x 4 with 4 Studs on One Side Yellow Part 30414 Element 4164073 or 3041424 ×4
  • Plate 1 x 2 Yellow Part 3023 Element 302324 ×2
  • Plate 2 x 2 Yellow Part 3022 Element 4613978 or 302224 ×4
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Yellow Part 15573 Element 6092583 ×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 ×1
  • Tile 2 x 4 with Groove Yellow Part 87079 Element 6388490 or 4560181 ×2

Red 12 pieces

  • Plate Round 1 x 1 with Solid Stud Red Part 6141 Element 614121 1 spare in the box ×12

Orange 10 pieces

  • Brick Sloped Double 45° 1 x 1 Orange Part 35464 Element 6223631 1 spare in the box ×1
  • Plant, Flower, Plate Round 1 x 1 with 5 Petals Orange Part 24866 Element 6214234 1 spare in the box ×3
  • Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip] Orange Part 60897 Element 6352223 or 6055326 ×2
  • Tile Round 1 x 1 Quarter Orange Part 25269 Element 6173925 1 spare in the box ×4

Yellowish Green 8 pieces

  • Tile Round 1 x 1 Quarter Yellowish Green Part 25269 Element 6607364 or 6240468 1 spare in the box ×8

Dark Purple 6 pieces

  • Brick 1 x 4 x 3 Dark Purple Part 49311 Element 6289698 ×2
  • Tile Round 1 x 1 Quarter Dark Purple Part 25269 Element 6199891 1 spare in the box ×4

Black 4 pieces

  • Brick Special 1 x 1 with Studs on 2 Adjacent Sides Black Part 26604 Element 6187572 ×4

Bright Pink 4 pieces

  • Tile Round 1 x 1 Quarter Bright Pink Part 25269 Element 6240463 1 spare in the box ×4

Dark Blue 4 pieces

  • Tile Round 1 x 1 Quarter Dark Blue Part 25269 Element 6554207 or 6199890 1 spare in the box ×4

Dark Bluish Gray 4 pieces

  • Plate 1 x 4 Dark Bluish Gray Part 3710 Element 4211001 ×4

Dark Pink 4 pieces

  • Tile Round 1 x 1 Quarter Dark Pink Part 25269 Element 6240462 1 spare in the box ×4

Dark Turquoise 4 pieces

  • Tile Round 1 x 1 Quarter Dark Turquoise Part 25269 Element 6240467 1 spare in the box Also in Medium Azure ×4

Light Aqua 4 pieces

  • Tile Round 1 x 1 Quarter Light Aqua Part 25269 Element 6199886 1 spare in the box ×4

Magenta 4 pieces

  • Tile Round 1 x 1 Quarter Magenta Part 25269 Element 6199889 1 spare in the box ×4

Medium Azure 4 pieces

  • Tile Round 1 x 1 Quarter Medium Azure Part 25269 Element 6603341 or 6150370 1 spare in the box Also in Dark Turquoise ×4

Bright Green 3 pieces

  • Plant, Flower, Plate Round 1 x 1 with 5 Petals Bright Green Part 24866 Element 6526150 or 6206150 1 spare in the box ×3

Bright Light Blue 3 pieces

  • Plant, Flower, Plate Round 1 x 1 with 5 Petals Bright Light Blue Part 24866 Element 6209683 1 spare in the box ×3

Lavender 3 pieces

  • Plant, Flower, Plate Round 1 x 1 with 5 Petals Lavender Part 24866 Element 6214235 1 spare in the box ×3

Light Bluish Gray 2 pieces

  • Plate 6 x 6 Light Bluish Gray Part 3958 Element 4211474 ×2

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.

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