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.

Controller

Checking

CONTROLLER Controller

29 pieces in 22 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.

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Piece checklist

Plates Special 7 pieces

  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Black Part 15573 Element 6092585 ×1
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Black Part 87580 Element 6663108 or 4565323 ×2
  • Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised [Solid Anti-stud] Black Part 99206 Element 6052126 Also in Dark Bluish Gray ×1
  • Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised [Solid Anti-stud] Dark Bluish Gray Part 99206 Element 6352694 Also in Black ×2
  • Plate Special Round 2 x 2 with Center Stud (Jumper Plate) Red Part 18674 Element 6132541 ×1

Plates 4 pieces

  • Plate 1 x 1 Black Part 3024 Element 302426 ×1
  • Plate 1 x 4 Dark Bluish Gray Part 3710 Element 4211001 ×1
  • Plate 2 x 2 Dark Bluish Gray Part 3022 Element 4211094 ×1
  • Plate 2 x 6 Dark Bluish Gray Part 3795 Element 4211002 ×1

Tiles 4 pieces

  • Tile 1 x 1 with Groove Black Part 3070b Element 307026 ×1
  • Tile 1 x 2 with Groove Black Part 3069b Element 306926 ×3

Tiles Special 4 pieces

  • Tile Special 1 x 2 Grille with Bottom Groove Black Part 2412b Element 241226 ×1
  • Tile Special 2 x 2 Corner with Cut Corner - Facet Black Part 27263 Element 6166859 ×2
  • Tile Special Round 1 x 1 with Hollow Bar Light Bluish Gray Part 20482 Element 6258831 ×1

Plates Wedged 3 pieces

  • Wedge Plate 4 x 6 Cut Corners Black Part 32059 Element 4129572 ×1
  • Wedge Plate 2 x 2 Cut Corner Dark Bluish Gray Part 26601 Element 6164073 ×2

Tiles Round and Curved 3 pieces

  • Tile Round 1 x 1 Blue Part 98138 Element 6284575 or 6009460 ×1
  • Tile Round 1 x 1 Trans-Brown Part 98138 Element 6514195 or 6274744 ×1
  • Tile Round 1 x 1 Yellow Part 98138 Element 6284577 or 6070714 ×1

Bricks Sloped 2 pieces

  • Brick Sloped 18° 2 x 1 x 2/3 with 4 Slots / Grate Black Part 61409 Element 4541191 ×2

Plates Round Curved and Dishes 2 pieces

  • Plate Round 1 x 1 with Open Stud Light Bluish Gray Part 85861 Element 6168647 or 6124825 ×1
  • Plate Round 2 x 2 with Rounded Bottom [Boat Stud] Red Part 2654 Element 4617080 or 4278275 ×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.