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.

Treasure Hunt

Checking

7883 Treasure Hunt

14 pieces in 12 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

Duplo, Quatro and Primo 12 pieces

  • Duplo Plate 2 x 4 Dark Bluish Gray Part 40666 Element 4216423 or 4210822 ×1
  • Duplo Brick 2 x 2 x 2 with Indented Sides (Tree Trunk) Dark Orange Part 31061 Element 4100841 ×2
  • Duplo Plant Tree Leaves with 4 Top Studs Green Part 31059 Element 4100842 ×1
  • Duplo Plate 2 x 4 Green Part 40666 Element 4256362 or 4157606 ×2
  • Duplo Treasure / Gold Pearl Gold Part 48647 Element 4279735 ×1
  • Duplo Sword / Cutlass Pearl Light Gray Part 54037 Element 4494882 or 4289277 ×1
  • Duplo Pistol with Silver Barrel Reddish Brown Part 55343 Element 4494903 or 4289305 ×1
  • Duplo Treasure Chest 2 x 4 x 3 Reddish Brown Part 48036 Element 4294651 ×1
  • Duplo Flag 3 x 2 1/3, with Ragged Edge, Handle, and Treasure Map Print Tan Part 54073pr0001 Element 4289306 ×1
  • Duplo Plate 4 x 8 Tan Part 4672 Element 6288592 or 6184966 ×1

Non-Buildable Figures (Duplo, Fabuland, etc) 2 pieces

  • Duplo Figure with Pirate Hat, Medium Blue Legs, Medallion, Moustache Print Dark Red Part 47394pr0001 ×1
  • Duplo Figure with Rounded Head with Skeleton / Ghost Print White Part 51741pr0001 Element 4292205 ×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.