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.

Farm Set

Checking

1040-2 Farm Set

88 pieces in 47 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

Yellow 29 pieces

  • Duplo Brick 2 x 2 Yellow Part 3437 Element 4583546 or 343724 ×3
  • Duplo Chair 2 x 2 x 2 with One Stud Yellow Part 4839 ×4
  • Duplo Cone 2 x 2 x 1 Yellow Part dupupn0009 ×1
  • Duplo Door / Window Narrow, 1 x 3 x 2 1/2 with Four Panes Yellow Part 4808 ×3
  • Duplo Door / Window with Four Panes Yellow Part 4809 Element 480924 ×1
  • Duplo Door 1 x 4 x 4 with Porthole and 7 Vertical Grooves Yellow Part 4807 ×1
  • Duplo Door 1 x 4 x 5 with Porthole and 7 Vertical Grooves Yellow Part dupupn0043 ×2
  • Duplo Door 4 x 6 for Roof Loft with 7 Grooves Yellow Part 4814 ×2
  • Duplo Figure, Early, Hair Bob Light Gray, Blue Legs, Plain Top Yellow Part 74298pr0022 ×1
  • Duplo Figure, Early, with Flat Cap Brown, Blue Legs, no White in Eyes Print Yellow Part 74432pr0001a ×1
  • Duplo Horse Trough 2 x 4 x 2 Yellow Part 4882 Element 488224 ×1
  • Duplo Plate 2 x 4 x 1/3 Half Circle with 2 Studs [Thin] Yellow Part 3808 Element 380824 ×2
  • Duplo Plow, Roller Attachment / Disk Yellow Part dupupn0026 ×1
  • Duplo Propeller / Windmill 8 Blade Fan 6 x 6 Yellow Part 3965 ×1
  • Duplo Roof-Piece Slope 60°, 8 x 4 x 4, with Red Base, and Shingles with Opening Yellow Part 4812 ×2
  • Duplo Roofpiece Slope 30 4 x 4 Shingled with a Red Base Yellow Part 4860c03 Element 4169104 ×2
  • Duplo Sign Post Short Yellow Part 4375 Element 4612898 or 437524 ×1

Red 17 pieces

  • Duplo Brick 1 x 2 x 2 with 4 Eggs Print Red Part 4066pr0052 ×1
  • Duplo Brick 1 x 2 x 2 with Carton and Bottle Print Red Part 4066pr0138 ×1
  • Duplo Brick 1 x 2 x 2 with Corn Print Red Part 4066pr0128 Element 82562 ×1
  • Duplo Brick 1 x 2 x 2 with Three Loaves of Bread Print, Middle Dark Red Part 4066pr0116 ×1
  • Duplo Brick 2 x 2 Red Part 3437 Element 4583321 or 343721 ×6
  • Duplo Brick 2 x 4 Red Part 3011 Element 4583326 or 4290074 ×2
  • Duplo Building 6 x 16 x 6, Front Double Doors and Two Windows, Left Window, and Right Door Openings, Top Sliding Trap Door Red Part 4800 ×1
  • Duplo Door / Window Frame Flat Front Surface Red Part 4253 ×1
  • Duplo Tractor with Blue Engine and Fenders Red Part 73572c03 ×1
  • Duplo Trailer Bed Hatch Red Part 4822 Element 4192366 or 482221 ×1
  • Duplo Wagon Dump Body Red Part 4821a ×1

Brown 15 pieces

  • Duplo Fence 1 x 5 x 1 1/2, Interlocking Brown Part 3967 ×15

Blue 13 pieces

  • Duplo Brick 1 x 2 x 2 with Sausages Print Blue Part 4066pr0189 ×1
  • Duplo Brick 2 x 2 Blue Part 3437 Element 343723 ×4
  • Duplo Brick 2 x 2 Pin on Side Blue Part 3966 ×1
  • Duplo Conveyor Belt 3 x 10 x 6 Blue Part 4829c01 ×1
  • Duplo Figure, Early, Hair Bob Black, Blue Legs, Plain Top Blue Part 74298pr0030 ×1
  • Duplo Figure, Early, with Flat Cap Yellow, Blue Legs, Plain Top Blue Part 74432pr0009 ×1
  • Duplo Plow, Roller Holder Blue Part 4828 Element 482823 ×1
  • Duplo Support / Column 2 x 8 x 6 Blue Part 73352 Element 4528925 or 4528920 ×1
  • Duplo Tractor with Red Engine and Fenders Blue Part 73572c01 ×1
  • Duplo Trailer with Frame with Small Reinforcement Blue Part 4820b ×1

White 6 pieces

  • Duplo Animal Chicken / Hen Tail and Smooth Red Comb - Bottom Stud Holder White Part 4810pr0001 ×3
  • Duplo Animal Chicken / Rooster, Large Tail, Lobe Comb, with Stud Holder on Bottom, without Base White Part dupupn0044 ×1
  • Duplo Animal Sheep, with Solid Black Eyes (Old Style) White Part 4012pr0001 ×2

Fabuland Red 2 pieces

  • Duplo Animal Cow, Solid Black Eyes (Old Style) Fabuland Red Part 4010pr0001 ×2

Light Gray 2 pieces

  • Duplo Shovel (Old Style) Light Gray Part 4572 ×2

Nougat 2 pieces

  • Duplo Animal Pig, Short, Solid Black Eyes (Old Style) Nougat Part 4011pr0001 ×2

Fabuland Brown 1 piece

  • Duplo Animal Horse / Pony, Eyes Solid Black Fabuland Brown Part 4009pr0001 ×1

Green 1 piece

  • Duplo Brick 1 x 2 x 2 with Two Cheeses Print Green Part 4066pr0029 ×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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