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.

Learning Games

Checking

9040 Learning Games

92 pieces in 27 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 50 pieces

  • Duplo Brick 1 x 2 x 2 Yellow Part 4066 Element 4519295 or 4519293 ×42
  • Duplo Brick 2 x 2 Slope 45° Yellow Part 6474 Element 4118928 ×4
  • Duplo Brick 2 x 4 Yellow Part 3011 Element 4290060 or 301124 ×1
  • Duplo Brick 2 x 4 x 2 Yellow Part 31111 Element 4107915 ×1
  • Duplo Figure, Early Child, Hair Swept Left Dark Orange, Red Legs, Red Collar and Blue Argyle Print Yellow Part 75271pr0003 ×1
  • Duplo Figure, Early Child, with Straight Hair Black, Red Legs, Red Collar and Buttons Print Yellow Part 75176pr0011 Element 75501 ×1

White 12 pieces

  • Duplo Animal Chicken / Hen, Tail, Smooth Red Comb, on Green Base White Part 75021pr0001 Element 75021 ×2
  • Duplo Animal Cow, Baby (Calf) with Spots Print White Part 75721pr0001 Element 75721 ×2
  • Duplo Fence 1 x 6 x 2 White Part 31021 Element 4583390 or 4500249 ×8

Bright Green 9 pieces

  • Duplo Brick 2 x 2 Bright Green Part 3437 Element 4583789 or 4168579 ×2
  • Duplo Brick 2 x 4 Bright Green Part 3011 Element 4513084 or 4290085 ×7

Red 7 pieces

  • Duplo Brick 2 x 2 Slope 45° Red Part 6474 Element 647421 ×4
  • Duplo Brick 2 x 4 Red Part 3011 Element 4583326 or 4290074 ×1
  • Duplo Brick 2 x 4 x 2 Red Part 31111 Element 4107913 ×1
  • Duplo Figure, Early Child, Hair Swept Left Brown, Blue Legs, White Stripes and Blue Overalls with One Strap Print Red Part 75271pr0006 Element 4114486 ×1

[No Color/Any Color] 5 pieces

  • Activity Card for Set 9040-1 [No Color/Any Color] Part 50726 Element 4226800 ×1
  • Activity Guide Folder for Set 9040-1 [No Color/Any Color] Part 45186 Element 4226801 ×1
  • Duplo Game Board for Set 9040-1 [No Color/Any Color] Part 4221678 ×1
  • Duplo Playmat with Shops and Baskets Print [No Color/Any Color] Part 4221674 ×1
  • Sticker Sheet for Set 9040-1 [No Color/Any Color] Part 4221554 ×1

Blue 2 pieces

  • Duplo Brick 2 x 4 Blue Part 3011 Element 4290075 or 301123 ×1
  • Duplo Brick 2 x 4 x 2 Blue Part 31111 Element 4107914 ×1

Dark Orange 2 pieces

  • Duplo Animal Horse/Foal without Spots Dark Orange Part 75723pr0001 Element 6278606 or 6149646 ×2

Green 2 pieces

  • Duplo Brick 2 x 4 x 2 Green Part 31111 Element 4107916 ×1
  • Duplo Figure, Early Child, with Pigtails Brown, White Legs, White, Red and Yellow Flowers Green Part 76045pr0001 ×1

Nougat 2 pieces

  • Duplo Animal Pig / Piglet on Green Base Nougat Part 75726 Element 75726 ×2

Trans-Clear 1 piece

  • Duplo Baseplate 24 x 24 Trans-Clear Part 4268 ×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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