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.

Hogwarts Students

Checking

40419 Hogwarts Students

39 pieces in 20 part and color combinations, plus 4 minifigures.

LEGO counts 53 pieces. This inventory comes from a separate parts catalog and lists 55, including the 16 parts inside the minifigures; the two do not always count the same elements, so their totals differ. Spare parts are counted in neither figure.

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.

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Piece checklist

Dark Brown 10 pieces

  • Brick Round 1 x 1 Open Stud Dark Brown Part 3062b Element 6022105 ×6
  • Equipment Wand [Individual] Dark Brown Part 36752a ×4

Dark Tan 8 pieces

  • Brick Special 1 x 1 with Headlight Dark Tan Part 4070 Element 6273590 ×2
  • Plate 1 x 2 Dark Tan Part 3023 Element 4528604 or 4497082 ×3
  • Plate 2 x 4 Dark Tan Part 3020 Element 4497077 or 4267874 ×2
  • Tile 2 x 2 with Groove Dark Tan Part 3068b Element 4507045 or 4251986 ×1

Reddish Brown 8 pieces

  • Book Binding with Two Studs Reddish Brown Part 24324 Element 6167879 or 6134672 ×1
  • Book Cover [Plain] Reddish Brown Part 24093 Element 6174229 or 6134673 ×1
  • Brick 1 x 1 Reddish Brown Part 3005 Element 4211242 ×2
  • Brick 1 x 4 Reddish Brown Part 3010 Element 4211225 ×1
  • Brick Special 1 x 1 x 1 2/3 with Studs on 1 Side Reddish Brown Part 32952 Element 6201911 ×1
  • Plate 1 x 1 Reddish Brown Part 3024 Element 4221744 1 spare in the box ×1
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Reddish Brown Part 15573 Element 6092590 ×1

Pearl Gold 7 pieces

  • Equipment Lantern Pearl Gold Part 37776 Element 6283475 ×1
  • Plate Round 1 x 1 with Solid Stud Pearl Gold Part 6141 Element 4523159 1 spare in the box ×6

Tan 3 pieces

  • Tile 1 x 2 with Groove Tan Part 3069b Element 4114026 ×2
  • Tile 2 x 3 with Marauders Map with 'DRACO' Print Tan Part 26603pr0039 Element 6311386 ×1

Bright Green 1 piece

  • Plant, Apple Bright Green Part 33051 Element 6413063 or 4107050 ×1

Dark Blue 1 piece

  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Dark Blue Part 87580 Element 6389696 or 4565320 ×1

Trans-Yellow 1 piece

  • Brick Round 1 x 1 Open Stud Trans-Yellow Part 3062b Element 6514236 or 6238674 ×1

Minifigures 4 figures

  • Harry Potter, Gryffindor Sweater, Black Legs Minifigure, checked as a whole figure ×1
  • Draco Malfoy, Slytherin Sweater, Black Legs Minifigure, checked as a whole figure ×1
  • Cho Chang, Ravenclaw Sweater Minifigure, checked as a whole figure ×1
  • Hannah Abbott Minifigure, checked as a whole figure ×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.