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.

Panda

Checking

6173 Panda

8 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

Green 2 pieces

  • Duplo Figure Bob / Pageboy Hair Reddish Brown, 'ZOO' on Front and Back Shirt - Tan Legs Green Part 75121pr0006 Element 4667867 ×1
  • Duplo Plant, Flower with 1 Top Stud Green Part 6510 Element 4100854 ×1

Tan 2 pieces

  • Duplo Brick 2 x 2 Tan Part 3437 Element 4583322 or 4166963 ×1
  • Duplo Brick 2 x 4 Tan Part 3011 Element 4625112 ×1

Bright Green 1 piece

  • Duplo Brick 2 x 2 Bright Green Part 3437 Element 4583789 or 4168579 ×1

Lime 1 piece

  • Duplo Brick 2 x 2 Lime Part 3437 Element 4183780 ×1

Red 1 piece

  • Duplo Plant, Flower with 1 Top Stud Red Part 6510 Element 4100774 ×1

White 1 piece

  • Duplo Animal Panda, Sitting, Rectangle Eyes White Part 12146pr0001 Element 6058756 or 6019895 ×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.