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.

Fun with Wheels

Checking

5583 Fun with Wheels

78 pieces in 28 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 17 pieces

  • Duplo Brick 1 x 2 x 2 Red Part 4066 Element 4162461 or 4100634 ×2
  • 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 4 Red Part 3011 Element 4583326 or 4290074 ×2
  • Duplo Brick 2 x 6 Red Part 2300 Element 4290387 or 230021 ×1
  • Duplo Car Base 2 x 6 with Yellow Wheels and Open Hitch End Red Part 2312c01 Element 6006223 or 4592299 ×2
  • Duplo Plate 2 x 4 Red Part 40666 Element 4583329 or 4567246 ×2

Bright Green 14 pieces

  • Duplo Brick 2 x 2 Bright Green Part 3437 Element 4583789 or 4168579 ×6
  • Duplo Brick 2 x 3 with Curved Top Bright Green Part 2302 Element 4170797 ×2
  • Duplo Brick 2 x 4 Bright Green Part 3011 Element 4513084 or 4290085 ×2
  • Duplo Brick 2 x 6 Bright Green Part 2300 Element 4290394 or 4168312 ×1
  • Duplo Plate 2 x 4 Bright Green Part 40666 Element 4170795 ×2
  • Duplo Plate 8 x 16 Bright Green Part 6490 Element 4529254 or 4521771 ×1

Blue 13 pieces

  • Duplo Brick 2 x 2 Blue Part 3437 Element 343723 ×6
  • 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 Brick 2 x 6 x 2 with Curved Ends Blue Part 4197 Element 4161148 or 419723 ×1
  • Duplo Plate 2 x 4 Blue Part 40666 Element 4170804 ×2

Yellow 12 pieces

  • Duplo Brick 1 x 2 x 2 Yellow Part 4066 Element 4519295 or 4519293 ×2
  • Duplo Brick 2 x 2 Yellow Part 3437 Element 4583546 or 343724 ×6
  • Duplo Brick 2 x 3 with Curved Top Yellow Part 2302 Element 230274 or 230224 ×2
  • Duplo Brick 2 x 4 Yellow Part 3011 Element 4290060 or 301124 ×2

Orange 10 pieces

  • Duplo Brick 2 x 2 Orange Part 3437 Element 4159527 ×6
  • Duplo Brick 2 x 3 with Curved Top Orange Part 2302 Element 4259655 ×2
  • Duplo Brick 2 x 4 Orange Part 3011 Element 4290078 or 4158403 ×2

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

Trans-Light Blue 4 pieces

  • Duplo Brick 2 x 2 Trans-Light Blue Part 3437 Element 6507900 or 6201835 ×4

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.

We value your privacy

We use cookies 🍪 for analytics and to improve your experience. Read our privacy policy