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.

Naughty Spud

Checking

3281 Naughty Spud

10 pieces in 8 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 9 pieces

  • Duplo Brick 2 x 2 with Two Apples Print Bright Green Part 3437pr0023 ×2
  • Duplo Brick 2 x 2 x 2 with Indented Sides (Tree Trunk) Dark Orange Part 31061 Element 4100841 ×1
  • Duplo Brick 2 x 2 Green Part 3437 Element 6528078 or 4583552 ×1
  • Duplo Brick 2 x 4 Green Part 3011 Element 4290071 or 301128 ×2
  • Duplo Ladder 8 Rung Red Part 2224 Element 4164452 ×1
  • Duplo Brick 1 x 2 x 2 with Colorful Bird Print Yellow Part 4066pr0119 ×1
  • Duplo Playmat, Apples / Eaten Apples Print [No Color/Any Color] Part 48078pr0002 ×1

Non-Buildable Figures (Duplo, Fabuland, etc) 1 piece

  • Duplo Figure, Early, Scarecrow Head, Medium Blue Legs, Red and Green Scarf Print (Spud from Bob the Builder) Sand Purple Part 42742pr0001 Element 4167846 ×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.