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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.

Duplo Farm

Checking

9173 Duplo Farm

81 pieces in 50 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 26 pieces

  • Duplo Brick 1 x 2 x 2 with Corn Print Red Part 4066pr0128 Element 82562 ×2
  • Duplo Brick 2 x 2 Red Part 3437 Element 4583321 or 343721 ×1
  • Duplo Brick 2 x 4 Red Part 3011 Element 4583326 or 4290074 ×1
  • Duplo Brick 2 x 4 x 2 with 2 x 2 Square Arch Red Part 6394 Element 639421 ×4
  • Duplo Building 4 x 8 x 6 with Front Door and Window Red Part 6431 Element 643121 ×1
  • Duplo Building Door Frame / Entryway with Double Doorway and 4 x 8 Studs on Top Red Part 6432 Element 643221 ×1
  • Duplo Building with Chimney, Cutout for Door / Window, Yellow Roof Shingles Red Part 31028c01 Element 75730 ×2
  • Duplo Figure, Early Child, with Straight Hair Brown, Yellow Legs, Yellow Overalls and Hearts on Straps Print Red Part 75176pr0003 ×1
  • Duplo Figure, Early, Hair Bob Brown, Blue Legs, Blue Overalls, Turned Up Nose Print Red Part 74298pr0016 Element 75519 ×1
  • Duplo Figure, Early, with Flat Cap Blue, Blue Legs, Blue Overalls, Turned Up Nose Print Red Part 74432pr0008 ×1
  • Duplo Figure, Early, with Flat Cap Brown, Blue Legs, Plaid Shirt Print (Farmer) Red Part 74432pr0055 Element 75883 ×1
  • Duplo Horse Trough 2 x 4 x 2 Red Part 4882 Element 488221 ×1
  • Duplo Loading Chute / Silo Sliding Door Panel / Lid Red Part 31026 Element 4494677 or 3102621 ×1
  • Duplo Plow, Roller Attachment, Smooth with Yellow Cylindrical Stripe Red Part 31035pr0001 Element 82426 ×1
  • Duplo Roofpiece Slope 50 2 x 4 Yellow Shingles Red Part 31030pat0001 Element 4100425 or 75727 ×3
  • Duplo Trailer Bed Hatch Red Part 4822 Element 4192366 or 482221 ×1
  • Duplo Wagon Dump Body Red Part 4821a ×1
  • Duplo Wheelbarrow with Yellow Wheels Red Part 2292c01 Element 4100746 ×1
  • Storage Bin, Dacta, Large Red Part 71093 ×1

White 17 pieces

  • Duplo Animal Chicken / Hen / Rooster, Tail, Lobe Comb, on Green Base White Part 75020 Element 75020 ×1
  • Duplo Animal Chicken / Hen, Tail, Smooth Red Comb, on Green Base White Part 75021pr0001 Element 75021 ×2
  • Duplo Animal Cow with Black Spots Print White Part 75720pr0001 Element 75720 ×2
  • Duplo Animal Cow, Baby (Calf) with Spots Print White Part 75721pr0001 Element 75721 ×2
  • Duplo Animal Sheep White Part 75724pr0002 Element 75724 ×2
  • Duplo Door / Gate / Stabledoor 1 x 4 x 4 White Part 2294 Element 229401 ×2
  • Duplo Door / Window 1 x 4 x 2 Pane with Curved Top White Part 31022 Element 3102201 ×1
  • Duplo Door 1 x 4 x 4 with Four Panes, Different Size and Curved Top White Part 31023 Element 3102301 ×3
  • Duplo Fence 1 x 6 x 2 Paled (Picket) White Part 6497 Element 4100729 or 649701 ×2

Brown 14 pieces

  • Duplo Animal Horse with One Stud and Moveable Head, Eyes Print Brown Part 75725pr0001 ×1
  • Duplo Container Wooden-Style Crate Brown Part 6446 Element 644625 ×2
  • Duplo Fence 1 x 6 x 2 Brown Part 31021 Element 4100731 or 3102125 ×11

Yellow 7 pieces

  • Duplo Brick 1 x 2 x 2 with Bucket of Carrots Print Yellow Part 4066pr0114 Element 82437 ×1
  • Duplo Brick 1 x 2 x 2 with Bundle of Straw Print Yellow Part 4066pr0132 Element 82547 ×2
  • Duplo Brick 1 x 2 x 2 with Carrot, Apple, and Lettuce Print Yellow Part 4066pr0066 Element 82546 ×1
  • Duplo Figure, Early Child, Hair Swept Left Brown, Blue Legs, Blue Overalls Print Yellow Part 75271pr0007 ×1
  • Duplo Horse Trough 2 x 4 x 2 Yellow Part 4882 Element 488224 ×1
  • Duplo Loading Chute / Silo with 2 x 4 Base Bricks Yellow Part 31025 Element 3102524 ×1

Blue 5 pieces

  • Duplo Brick 2 x 2 Blue Part 3437 Element 343723 ×1
  • Duplo Brick 2 x 3 with Curved Top Blue Part 2302 Element 230273 or 230223 ×1
  • Duplo Plough Blue Part 31032 Element 3103223 ×1
  • Duplo Plow, Roller Holder Blue Part 4828 Element 482823 ×1
  • Duplo Tractor with Light Gray Engine and Fenders Blue Part 73572c05 Element 4174053 or 75877 ×1

Nougat 5 pieces

  • Duplo Animal Pig / Piglet on Green Base Nougat Part 75726 Element 75726 ×3
  • Duplo Animal Pig, Adult Nougat Part 75722 Element 75722 ×2

Green 4 pieces

  • Duplo Baseplate 12 x 16 Green Part 6851 Element 4219744 or 685128 ×2
  • Duplo Brick 2 x 2 Green Part 3437 Element 6528078 or 4583552 ×1
  • Duplo Tractor with Light Gray Engine and Fenders Green Part 73572c05 Element 4174056 or 75878 ×1

Dark Orange 2 pieces

  • Duplo Animal Horse with One Stud and Moveable Head, Eyes Print Dark Orange Part 75725pr0001 Element 75749 or 75725 ×1
  • Duplo Animal Horse/Foal without Spots Dark Orange Part 75723pr0001 Element 6278606 or 6149646 ×1

Trans-Clear 1 piece

  • Storage Bin Lid Trans-Clear Part 71094 ×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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