BlockTalk Find Your Set

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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.

Building Fun

Checking

5548 Building Fun

81 pieces in 30 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.

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Piece checklist

Red 16 pieces

  • Duplo Brick 2 x 2 Red Part 3437 Element 4583321 or 343721 ×6
  • Duplo Brick 2 x 2 Slope 45° Red Part 6474 Element 647421 ×2
  • Duplo Brick 2 x 3 x 2 with Curve Red Part 2301 Element 230121 ×2
  • Duplo Brick 2 x 4 Red Part 3011 Element 4583326 or 4290074 ×2
  • Duplo Plant, Flower with 1 Top Stud Red Part 6510 Element 4100774 ×2
  • Duplo Plate 2 x 4 Red Part 40666 Element 4583329 or 4567246 ×2

Blue 14 pieces

  • Duplo Brick 2 x 2 Blue Part 3437 Element 343723 ×8
  • Duplo Brick 2 x 3 with Curved Top Blue Part 2302 Element 230273 or 230223 ×2
  • Duplo Brick 2 x 4 Blue Part 3011 Element 4290075 or 301123 ×2
  • Duplo Plate 2 x 4 Blue Part 40666 Element 4170804 ×2

Yellow 12 pieces

  • Duplo Brick 2 x 2 Yellow Part 3437 Element 4583546 or 343724 ×8
  • Duplo Brick 2 x 3 Yellow Part 87084 Element 4558884 ×2
  • Duplo Brick 2 x 4 Yellow Part 3011 Element 4290060 or 301124 ×2

Bright Green 9 pieces

  • Duplo Brick 2 x 2 Bright Green Part 3437 Element 4583789 or 4168579 ×6
  • Duplo Brick 2 x 4 Bright Green Part 3011 Element 4513084 or 4290085 ×2
  • Duplo Plant, Flower with 1 Top Stud Bright Green Part 6510 Element 4121575 ×1

White 9 pieces

  • Duplo Brick 1 x 2 x 2 White Part 4066 Element 4519305 or 4251661 ×2
  • Duplo Brick 2 x 2 White Part 3437 Element 343701 ×3
  • Duplo Brick 2 x 2 Slope 45° White Part 6474 Element 6171868 or 4255342 ×2
  • Duplo Brick 2 x 4 White Part 3011 Element 301101 ×1
  • Duplo Plate 2 x 4 White Part 40666 Element 4250172 or 4160151 ×1

Lime 8 pieces

  • Duplo Brick 2 x 2 Lime Part 3437 Element 4183780 ×6
  • Duplo Brick 2 x 4 Lime Part 3011 Element 4290083 or 4166923 ×2

Black 6 pieces

  • Duplo Brick 2 x 2 Black Part 3437 Element 4583790 or 343726 ×2
  • Duplo Brick 2 x 2 Slope 45° Black Part 6474 Element 4168694 ×2
  • Duplo Plate 2 x 4 Black Part 40666 Element 4192931 ×2

Orange 6 pieces

  • Duplo Brick 2 x 2 Orange Part 3437 Element 4159527 ×3
  • Duplo Brick 2 x 4 Orange Part 3011 Element 4290078 or 4158403 ×1
  • Duplo Plate 2 x 4 Orange Part 40666 Element 4183518 ×2

[No Color/Any Color] 1 piece

  • Sticker Sheet for Sets 5419-1, 5481-1, 5486-1, 5488-1, 5492-1, 5538-1, 5548-1, 5511-1, 4540313-1 [No Color/Any Color] Part 56151 Element 4293560 ×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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