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.

The Joker

Checking

41588 The Joker

151 pieces in 53 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

Plates 61 pieces

  • Plate 4 x 4 Black Part 3031 Element 4243819 or 303126 ×1
  • Plate 4 x 6 Black Part 3032 Element 303226 ×1
  • Plate 1 x 1 Bright Light Blue Part 3024 Element 6184484 or 6013803 1 spare in the box ×2
  • Plate 1 x 2 Bright Light Orange Part 3023 Element 6028736 or 4645043 ×2
  • Plate 1 x 2 Dark Purple Part 3023 Element 4655695 or 4589622 ×2
  • Plate 2 x 4 Dark Purple Part 3020 Element 6030277 or 4589625 ×1
  • Plate 4 x 4 Dark Purple Part 3031 Element 6109819 or 4243837 ×1
  • Plate 1 x 1 Green Part 3024 Element 302428 1 spare in the box ×6
  • Plate 1 x 2 Green Part 3023 Element 302328 ×14
  • Plate 1 x 3 Green Part 3623 Element 4107758 or 362328 ×1
  • Plate 1 x 4 Green Part 3710 Element 371028 ×8
  • Plate 2 x 2 Green Part 3022 Element 302228 ×4
  • Plate 2 x 2 Corner Green Part 2420 Element 4157120 or 242028 ×2
  • Plate 2 x 4 Green Part 3020 Element 302028 ×1
  • Plate 4 x 4 Green Part 3031 Element 4243821 or 4113158 ×1
  • Plate 1 x 2 Red Part 3023 Element 302321 ×2
  • Plate 1 x 1 White Part 3024 Element 6548262 or 302401 1 spare in the box ×2
  • Plate 1 x 2 White Part 3023 Element 6552100 or 6548261 ×5
  • Plate 2 x 3 White Part 3021 Element 6550136 or 302101 ×2
  • Plate 1 x 4 Yellow Part 3710 Element 371024 ×1
  • Plate 2 x 4 Yellow Part 3020 Element 302024 ×2

Bricks Curved 20 pieces

  • Brick Arch 1 x 3 x 2 Curved Top Green Part 6005 Element 4644085 or 4583768 ×1
  • Brick Curved 1 x 2 x 1 1/3 with Curved Top Green Part 6091 Element 6374489 or 6100223 ×5
  • Brick Curved 2 x 1 No Studs [1/2 Bow] Green Part 11477 Element 6047426 ×8
  • Brick Curved 4 x 1 No Studs [Stud Holder with Symmetric Ridges] Green Part 11153 Element 6578747 or 6042951 ×6

Bricks Special 15 pieces

  • Brick Special 1 x 1 with Headlight Green Part 4070 Element 4187334 or 4109676 ×1
  • Brick Special 1 x 2 x 1 2/3 with 4 Studs on 1 Side Light Bluish Gray Part 22885 Element 6123809 ×14

Tiles 13 pieces

  • Tile 1 x 4 with Groove Black Part 2431 Element 243126 ×1
  • Tile 2 x 4 with White Squares in Black Circles and Red Number 1 Pattern Black Part 87079pr0124 Element 6188632 ×1
  • Tile 1 x 2 with Groove Bright Light Orange Part 3069b Element 4622062 ×2
  • Tile 1 x 2 with Groove Green Part 3069b Element 306928 ×2
  • Tile 1 x 1 with Groove White Part 3070b Element 6550138 or 307001 1 spare in the box ×2
  • Tile 1 x 2 with Groove White Part 3069b Element 6548264 or 306901 ×1
  • Tile 1 x 4 with Black and Bright Light Yellow Triangle Offset on Red Rectangle Print White Part 2431pr0094 Element 6188704 ×1
  • 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 ×2

Tiles Round and Curved 12 pieces

  • Tile Round 1 x 1 with Large and Small White Squares Print (Brickheadz Eye) Black Part 98138pr0060 Element 6284077 or 6178627 1 spare in the box ×2
  • Tile Round 1 x 1 Quarter Green Part 25269 Element 6150607 1 spare in the box ×10

Bricks 11 pieces

  • Brick 1 x 2 with Tie with Skulls Print Bright Light Orange Part 3004pr0025 Element 6188722 ×1
  • Brick 2 x 2 Bright Pink Part 3003 Element 4550359 or 4245307 ×1
  • Brick 1 x 1 Dark Purple Part 3005 Element 6084028 or 4640738 ×2
  • Brick 1 x 2 Dark Purple Part 3004 Element 6104154 or 4640739 ×2
  • Brick 1 x 4 Dark Purple Part 3010 Element 6185995 or 4640611 ×2
  • Brick 1 x 4 with Joker Suit Print Dark Purple Part 3010pr0012 Element 6188665 ×1
  • Brick 2 x 2 Light Bluish Gray Part 3003 Element 4211387 ×2

Bricks Sloped 11 pieces

  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Green Part 54200 Element 4546705 or 4503118 1 spare in the box ×7
  • Brick Sloped 30° 1 x 2 x 2/3 Green Part 85984 Element 6000071 ×2
  • Brick Sloped 30° 1 x 2 x 2/3 White Part 85984 Element 6550189 or 4547489 ×2

Plates Special 5 pieces

  • Plate Special 1 x 4 with 2 Studs, 3 Bottom Tubes Black Part 92593 Element 4599499 ×1
  • Plate Special 1 x 2 with Clip Horizontal on Side White Part 11476 Element 6313115 or 6070712 ×2
  • Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised [Solid Anti-stud] White Part 99206 Element 6046979 ×2

Bricks Round and Cones 2 pieces

  • Brick Round 2 x 2 with Axle Hole Light Bluish Gray Part 3941 Element 4211526 ×2

Plates Round Curved and Dishes 1 piece

  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Dark Bluish Gray Part 4032a Element 4211042 ×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.