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.

Tractor Fun

Checking

4969 Tractor Fun

4 pieces in 4 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

Blue 1 piece

  • Duplo Tractor with Light Bluish Gray Engine and Fenders Blue Part 73572c02 Element 4287512 ×1

Bright Green 1 piece

  • Duplo Plant, Flower with 1 Top Stud Bright Green Part 6510 Element 4121575 ×1

Dark Orange 1 piece

  • Duplo Brick 2 x 2 Dark Orange Part 3437 Element 4583791 or 4158534 ×1

Dark Red 1 piece

  • Duplo Figure with Cap Blue, with Dark Red Long Sleeve Shirt over White Shirt - Medium Blue Legs Dark Red Part 63710pr0001 Element 4596026 ×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.