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.

Jack Stone Policeman Buildable Watch with Toy

Checking

4179688 Jack Stone Policeman Buildable Watch with Toy

32 pieces in 10 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

Pen & Watch 30 pieces

  • Watch Face with 'LEGO Jack Stone' Logo Print Blue Part upn0465pr0014 ×1
  • Watch, Bezel Round, No Studs Blue Part upn0277 ×4
  • Watch, Link Blue Part upn0389 ×14
  • Watch, Bezel Round, 8 Studs Orange Part upn0382 ×1
  • Watch, Link Orange Part upn0389 ×4
  • Watch, Clasp, Female Trans-Dark Blue Part upn0182 ×1
  • Watch, Clasp, Male Trans-Dark Blue Part upn0068 ×1
  • Watch, Link Yellow Part upn0389 ×4

Minifig Accessories 1 piece

  • Equipment Radio [Extended Handle, Compact Speaker Grille] Black Part 3962b Element 396226 ×1

Minifigs 1 piece

  • Juniors Midifig, Jack Stone, Police - Blue Legs, Black Jacket, Blue Cap with Star, Sunglasses Black Part 40514pr0004 Element 4154547 ×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.