BlockTalk Find Your Set

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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.

Train Starter Set with Motor

Checking

2932 Train Starter Set with Motor

32 pieces in 18 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 29 pieces

  • Duplo Suitcase Blue Part 6427 Element 4100726 or 642723 ×1
  • Duplo Train Track 4 x 8 Curved [Short] Dark Gray Part 6378 Element 637827 ×12
  • Duplo Train Track 4 x 8 Straight Dark Gray Part 6377 Element 637727 ×2
  • Duplo Brick 2 x 2 Green Part 3437 Element 6528078 or 4583552 ×1
  • Duplo Brick 2 x 4 Red Part 3011 Element 4583326 or 4290074 ×1
  • Duplo Intelli-Train Smart Brick with Yellow Arrow Print Red Part 81917pr0001 Element 81917 ×1
  • Duplo Train Compartment/Container Frame Red Part 31301 Element 4129944 ×2
  • Duplo Train Locomotive Base Red Part 2961 Element 4129947 ×1
  • Duplo Train Passenger Car Canopy / Cover Trans-Clear Part 31302 Element 4129945 ×2
  • Duplo Brick 1 x 2 x 2 with Road Sign Train Print Yellow Part 4066pr0059 Element 82550 ×1
  • Duplo Brick 2 x 2 Yellow Part 3437 Element 4583546 or 343724 ×1
  • Duplo Plant, Flower with 1 Top Stud Yellow Part 6510 Element 4100853 ×1
  • Duplo Sign Post Tall Yellow Part 4913 Element 4129949 ×1
  • Duplo Train Base 4 x 8 with Red Wheels, and Moveable Hook Yellow Part 31300c01 Element 4129946 ×1
  • Duplo Train Passenger Car Front Canopy Yellow Part 31298c01 Element 4129943 ×1

Non-Buildable Figures (Duplo, Fabuland, etc) 3 pieces

  • Duplo Figure, Early, with Flat Cap Black, Black Legs, Four Yellow Buttons and Red Tie Print Black Part 74432pr0013 Element 75741 ×1
  • Duplo Figure, Early, Hair Bob Light Gray, Blue Legs, Jacket with Pockets and Collar, Glasses Print Red Part 74298pr0072 ×1
  • Duplo Figure, Early Child, with Straight Hair Black, Blue Legs, Yellow Top with Collar and 2 Buttons Print Yellow Part 75176pr0002 ×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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