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.

Spooky House

Checking

2223 Spooky House

41 pieces in 26 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 11 pieces

  • Duplo Ball Tube 45° Turn Red Part 31195 Element 4562879 or 4114705 ×1
  • Duplo Ball Tube exit with round doorway 2 x 6 x 5 Red Part 31191 Element 4114703 ×1
  • Duplo Brick 2 x 2 Red Part 3437 Element 4583321 or 343721 ×3
  • Duplo Brick 2 x 2 x 2 with Crown Print Red Part 31110pr0045 ×1
  • Duplo Brick 2 x 4 Red Part 3011 Element 4583326 or 4290074 ×2
  • Duplo Brick 2 x 8 Red Part 4199 Element 4291879 or 419921 ×1
  • Duplo Car Base 2 x 6 with Yellow Wheels and Open Hitch End Red Part 2312c01 Element 6006223 or 4592299 ×1
  • Duplo Figure, Early Child, with Pigtails Yellow, White Legs, White and Yellow Flowers Print Red Part 76045pr0002 Element 4114721 ×1

Yellow 11 pieces

  • Duplo Ball Tube 45° Turn Yellow Part 31195 Element 4562722 or 4114707 ×1
  • Duplo Brick 2 x 2 Yellow Part 3437 Element 4583546 or 343724 ×3
  • Duplo Brick 2 x 2 x 2 with Spider and Web Print Yellow Part 31110pr0041 Element 4114718 ×1
  • Duplo Brick 2 x 4 Yellow Part 3011 Element 4290060 or 301124 ×2
  • Duplo Brick 8 x 8 Yellow Part 31113 Element 4101454 ×1
  • Duplo Figure, Early Child, Hair Swept Left Brown, Blue Legs, Blue Overalls Print Yellow Part 75271pr0007 ×1
  • Duplo Train Steam Engine Cow Catcher Yellow Part 4550 Element 455024 ×1
  • Duplo Train Steam Engine Funnel Top, Red Top Yellow Part 4570c01 Element 73355 ×1

Blue 9 pieces

  • Ball, Hard Plastic, 51mm (approx. 6 studs diameter) Blue Part 41250 Element 4100758 ×1
  • Duplo Ball Tube 45° Turn Blue Part 31195 Element 4562878 or 4114706 ×2
  • Duplo Brick 2 x 2 Blue Part 3437 Element 343723 ×3
  • Duplo Brick 2 x 4 Blue Part 3011 Element 4290075 or 301123 ×2
  • Duplo Car Base 2 x 6 with Yellow Wheels and Open Hitch End Blue Part 2312c01 Element 6006228 or 4592300 ×1

Green 8 pieces

  • Duplo Ball Tube 45° Turn Green Part 31195 Element 4114708 ×2
  • Duplo Ball Tube Exit Door with King Print Green Part 31193pr0001 ×1
  • Duplo Brick 2 x 2 Green Part 3437 Element 6528078 or 4583552 ×3
  • Duplo Brick 2 x 4 Green Part 3011 Element 4290071 or 301128 ×2

Glow In Dark Opaque 2 pieces

  • Duplo Shroud, Ghost Costume Glow In Dark Opaque Part 31153 Element 4114713 ×2

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.