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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.

DREAMZzz T-Rex

Checking

5009052 DREAMZzz T-Rex

47 pieces in 20 part and color combinations, plus 1 minifigure.

The official piece count includes the 5 parts inside the set's minifigures, which this inventory lists separately. 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

Plates 15 pieces

  • Plate 1 x 2 Dark Azure Part 3023 Element 4653988 ×1
  • Plate 1 x 3 Dark Azure Part 3623 Element 6153538 or 6089780 ×3
  • Plate 1 x 2 Dark Bluish Gray Part 3023 Element 4211063 ×1
  • Plate 1 x 1 Red Part 3024 Element 302421 ×5
  • Plate 1 x 2 Red Part 3023 Element 302321 ×4
  • Plate 1 x 3 Red Part 3623 Element 362321 ×1

Bricks Curved 9 pieces

  • Brick Curved 1 x 2 x 1 1/3 with Curved Top Dark Azure Part 6091 Element 6411366 or 6151669 ×2
  • Brick Curved Inverted 2 x 1 Dark Azure Part 24201 Element 6475998 or 6231942 ×3
  • Brick Curved 2 x 1 No Studs [1/2 Bow] Red Part 11477 Element 6029946 ×2
  • Brick Curved 2 x 1 with Inverted Cutout Red Part 78666 Element 6369577 ×2

Plates Special 8 pieces

  • Plate Special 1 x 1 Rounded with Handle Dark Bluish Gray Part 26047 Element 6388119 ×3
  • Plate Special 1 x 2 with Clip Horizontal on End Dark Bluish Gray Part 63868 Element 6336990 or 4581225 ×2
  • Plate Special 1 x 1 with Clip Horizontal [Thick Open O Clip] Orange Part 61252 Element 6347295 or 4593773 ×1
  • Plate Special Round 1 x 1 with Hollow Stud and Horizontal Bar 1L Red Part 32828 Element 6384112 ×2

Bricks Special 4 pieces

  • Brick Special 1 x 1 with Studs on 2 Sides Dark Bluish Gray Part 47905 Element 4213574 ×4

Tiles Round and Curved 4 pieces

  • Tile Round 1 x 1 Half Circle Orange Part 24246 Element 6344851 or 6177760 ×4

Plates Round Curved and Dishes 3 pieces

  • Plate Round 1 x 1 with Solid Stud Black Part 6141 Element 614126 ×1
  • Plate Round 1 x 1 with Solid Stud White Part 6141 Element 6601919 or 614101 ×2

Minifig Upper Body 2 pieces

  • Arm Mechanical with 2 Clips [Battle Droid] Red Part 30377 Element 6370686 ×2

Tiles Special 2 pieces

  • Tile Special Round 1 x 1 with Hollow Bar Red Part 20482 Element 6215539 or 6188827 ×2

Minifigures 1 figure

  • Mateo, Puffer Vest, 2003pr0001 Hair 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.

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