BlockTalk Find Your Set

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.

Creative Sorter

Checking

6784 Creative Sorter

26 pieces in 24 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

Red 5 pieces

  • Duplo Brick 2 x 2 x 2 Curved Top with Eye with White on Two Sides Print Red Part 3664pr0024 Element 4654450 ×1
  • Duplo Brick 2 x 4 Curved Bottom Red Part 98224 Element 4651503 ×1
  • Duplo Brick 2 x 4 Curved Top Red Part 98223 Element 4648243 ×1
  • Duplo Plate 2 x 4 Red Part 40666 Element 4583329 or 4567246 ×1
  • Duplo Sorting Template - Bird Red Part 759464 ×1

Yellow 5 pieces

  • Duplo Brick 2 x 2 Yellow Part 3437 Element 4583546 or 343724 ×1
  • Duplo Brick 2 x 3 x 2 with Curve Yellow Part 2301 Element 230124 ×1
  • Duplo Brick 2 x 4 x 2 with 2 x 2 Square Arch Yellow Part 6394 Element 4221004 or 639424 ×1
  • Duplo Brick 3 x 2 x 2 Slope with Eye Print Yellow Part 63871pr0001 Element 4658206 ×1
  • Duplo Playmat, Sorting Template - Giraffe Yellow Part 99356 ×1

Blue 4 pieces

  • Duplo Brick 1 x 2 x 2 Blue Part 4066 Element 4519303 or 4162459 ×1
  • Duplo Brick 2 x 3 with Curved Top Blue Part 2302 Element 230273 or 230223 ×1
  • Duplo Brick 2 x 3 with Curved Top with Eye Print on Both Sides Blue Part 2302pr0001 Element 4658207 ×1
  • Duplo Brick 2 x 4 x 2 with 2 x 2 Square Arch Blue Part 6394 Element 4267406 or 639423 ×1

Orange 4 pieces

  • Duplo Brick 1 x 2 x 2 Orange Part 4066 Element 4183513 ×1
  • Duplo Brick 2 x 2 Orange Part 3437 Element 4159527 ×1
  • Duplo Brick 2 x 3 with Curved Top Orange Part 2302 Element 4259655 ×1
  • Duplo Plate 2 x 4 Orange Part 40666 Element 4183518 ×1

Bright Green 2 pieces

  • Duplo Brick 2 x 3 with Curved Top Bright Green Part 2302 Element 4170797 ×2

Dark Orange 2 pieces

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

Lime 2 pieces

  • Duplo Brick 2 x 4 Curved Top Lime Part 98223 Element 4652863 ×1
  • Duplo Plate 2 x 4 Lime Part 40666 Element 4185178 ×1

Medium Blue 2 pieces

  • Duplo Brick 2 x 6 Medium Blue Part 2300 Element 4652757 or 4529208 ×1
  • Duplo Playmat, Sorting Template - Elephant Medium Blue Part 99353 ×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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