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.

The LEGO Store Watford Grand Opening

Checking

WATFORD The LEGO Store Watford Grand Opening

3 pieces in 3 part and color combinations, plus 3 minifigures.

LEGO counts 14 pieces. This inventory comes from a separate parts catalog and lists 15, including the 12 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.

Show

Piece checklist

Minifig Accessories 2 pieces

  • Sports Skateboard with Trolley Wheel Holders Blue Part 42511 Element 4569105 or 4172695 ×1
  • Equipment Signal Paddle White Part 3900 Element 390001 ×1

Wheels and Tyres 1 piece

  • Wheel Skateboard / Trolley Black Part 2496 Element 6223673 or 4569104 ×1

Minifigures 3 figures

  • Blue Torso, Tan Legs, Black Hair Minifigure, checked as a whole figure ×1
  • Conductor - Dark Blue Jacket, Black Legs, Black Hat, Beard Minifigure, checked as a whole figure ×1
  • Man, Dark Blue Plaid Shirt, Tan Legs, Dark Red Cap, Beard 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.