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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.

Harry Potter Hogwarts Crests

Checking

31201 Harry Potter Hogwarts Crests

4,249 pieces in 33 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 Round Curved and Dishes 4,047 pieces

  • Plate Round 1 x 1 with Solid Stud Black Part 6141 Element 614126 12 spares in the box ×593
  • Plate Round 1 x 1 with Solid Stud Blue Part 6141 Element 614123 17 spares in the box ×431
  • Plate Round 1 x 1 with Solid Stud Dark Red Part 6141 Element 6314247 or 4209387 10 spares in the box ×503
  • Plate Round 1 x 1 with Solid Stud Flat Silver Part 6141 Element 4633691 15 spares in the box Also in Light Bluish Gray ×630
  • Plate Round 1 x 1 with Solid Stud Green Part 6141 Element 4569058 or 4519965 13 spares in the box ×499
  • Plate Round 1 x 1 with Solid Stud Light Bluish Gray Part 6141 Element 4211525 8 spares in the box Also in Flat Silver ×236
  • Plate Round 1 x 1 with Solid Stud Lime Part 6141 Element 4183133 2 spares in the box ×4
  • Plate Round 1 x 1 with Solid Stud Medium Azure Part 6141 Element 6102986 2 spares in the box ×10
  • Plate Round 1 x 1 with Solid Stud Pearl Gold Part 6141 Element 4523159 14 spares in the box ×604
  • Plate Round 1 x 1 with Solid Stud Pearl Titanium Part 6141 Element 6038201 11 spares in the box ×153
  • Plate Round 1 x 1 with Solid Stud Red Part 6141 Element 614121 2 spares in the box ×15
  • Plate Round 1 x 1 with Solid Stud White Part 6141 Element 6601919 or 614101 13 spares in the box ×369

Bricks 52 pieces

  • Brick 1 x 1 Black Part 3005 Element 300526 ×12
  • Brick 1 x 16 Black Part 2465 Element 246576 or 246526 ×8
  • Brick 1 x 4 Black Part 3010 Element 301026 ×8
  • Brick 1 x 8 Black Part 3008 Element 300826 ×20
  • Brick 2 x 2 Corner Black Part 2357 Element 235776 or 235726 ×4

Technic Pins 50 pieces

  • Technic Pin with Friction Ridges Lengthwise and Center Slots Black Part 2780 Element 4121715 or 278026 2 spares in the box ×50

Plates 34 pieces

  • Plate 2 x 12 Black Part 2445 Element 244526 ×1
  • Plate 2 x 16 Black Part 4282 Element 428276 or 428226 ×8
  • Plate 2 x 2 Corner Black Part 2420 Element 242026 ×4
  • Plate 2 x 4 Black Part 3020 Element 302026 ×1
  • Plate 2 x 6 Black Part 3795 Element 379526 Also in Dark Bluish Gray ×8
  • Plate 3 x 3 Black Part 11212 Element 6174917 ×4
  • Plate 2 x 6 Dark Bluish Gray Part 3795 Element 4211002 Also in Black ×8

Bricks Special 33 pieces

  • Brick Special 1 x 2 with Pin Black Part 2458 Element 6116990 or 245826 ×24
  • Brick Special 16 x 16 x 1 1/3 with Pin Holes Black Part 65803 Element 6302092 ×9

Tiles 29 pieces

  • Tile 1 x 3 Black Part 63864 Element 4558170 ×8
  • Tile 1 x 8 with Groove Black Part 4162 Element 416226 ×20
  • Tile 2 x 4 with White 'Harry Potter' Print Black Part 87079pr9980 Element 6329428 ×1

Technic Panels 2 pieces

  • Technic Panel 3 x 5 with Wall Mount Hole Black Part 67139 Element 6302094 ×2

Minifig Shields, Weapons, & Tools 1 piece

  • Tool Crowbar Pearl Gold Part 92585 Element 6056774 ×1

Tools 1 piece

  • Brick Separator 4 Studs Wide Black Part 55819 Element 6302093 ×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.

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