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.

Bulk Set

Checking

9027 Bulk Set

144 pieces in 31 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

Yellow 37 pieces

  • Duplo Brick 1 x 2 x 2 Yellow Part 4066 Element 4519295 or 4519293 ×1
  • Duplo Brick 2 x 2 Yellow Part 3437 Element 4583546 or 343724 ×16
  • Duplo Brick 2 x 2 with Eye with White Spot Print, on Two Sides - Type 1 Yellow Part 3437pr0067 Element 82061 ×2
  • Duplo Brick 2 x 3 with Curved Top Yellow Part 2302 Element 230274 or 230224 ×3
  • Duplo Brick 2 x 4 Yellow Part 3011 Element 4290060 or 301124 ×10
  • Duplo Brick 2 x 6 Yellow Part 2300 Element 4290389 or 230024 ×1
  • Duplo Plate 2 x 4 Yellow Part 40666 Element 4160152 ×3
  • Duplo Plate 4 x 8 Yellow Part 4672 Element 6465940 or 6278979 ×1

Green 36 pieces

  • Duplo Brick 1 x 2 x 2 Green Part 4066 Element 4100630 ×1
  • Duplo Brick 2 x 2 Green Part 3437 Element 6528078 or 4583552 ×16
  • Duplo Brick 2 x 2 with Eye with White Spot Print, on Two Sides - Type 1 Green Part 3437pr0067 Element 82062 ×1
  • Duplo Brick 2 x 3 with Curved Top Green Part 2302 Element 230278 or 230228 ×3
  • Duplo Brick 2 x 4 Green Part 3011 Element 4290071 or 301128 ×10
  • Duplo Brick 2 x 6 Green Part 2300 Element 4295265 or 230028 ×1
  • Duplo Plate 2 x 4 Green Part 40666 Element 4256362 or 4157606 ×3
  • Duplo Plate 4 x 8 Green Part 4672 Element 4279291 or 467228 ×1

Red 36 pieces

  • Duplo Brick 1 x 2 x 2 Red Part 4066 Element 4162461 or 4100634 ×1
  • Duplo Brick 2 x 2 Red Part 3437 Element 4583321 or 343721 ×16
  • Duplo Brick 2 x 2 with Eye with White Spot Print, on Two Sides - Type 1 Red Part 3437pr0067 Element 4107957 ×1
  • Duplo Brick 2 x 3 with Curved Top Red Part 2302 Element 230271 or 230221 ×3
  • Duplo Brick 2 x 4 Red Part 3011 Element 4583326 or 4290074 ×10
  • Duplo Brick 2 x 6 Red Part 2300 Element 4290387 or 230021 ×1
  • Duplo Brick 2 x 8 Red Part 4199 Element 4291879 or 419921 ×1
  • Duplo Plate 2 x 4 Red Part 40666 Element 4583329 or 4567246 ×3

Blue 35 pieces

  • Duplo Brick 1 x 2 x 2 Blue Part 4066 Element 4519303 or 4162459 ×1
  • Duplo Brick 2 x 2 Blue Part 3437 Element 343723 ×16
  • Duplo Brick 2 x 3 with Curved Top Blue Part 2302 Element 230273 or 230223 ×3
  • Duplo Brick 2 x 4 Blue Part 3011 Element 4290075 or 301123 ×10
  • Duplo Brick 2 x 6 Blue Part 2300 Element 4290388 or 230023 ×1
  • Duplo Brick 2 x 8 Blue Part 4199 Element 4291881 or 419923 ×1
  • Duplo Plate 2 x 4 Blue Part 40666 Element 4170804 ×3

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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