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.

Creative Bucket

Checking

10555 Creative Bucket

65 pieces in 38 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 11 pieces

  • Duplo Brick 2 x 2 Red Part 3437 Element 4583321 or 343721 ×4
  • Duplo Brick 2 x 2 x 1 1/2 with Curve Red Part 11169 Element 6019566 ×2
  • Duplo Brick 2 x 2 x 2 Curved Top with Eye with White on Two Sides Print Red Part 3664pr0024 Element 4654450 ×1
  • Duplo Brick 2 x 4 Curved Bottom Red Part 98224 Element 4651503 ×2
  • Duplo Plant, Flower with 1 Top Stud Red Part 6510 Element 4100774 ×1
  • Duplo Plate 2 x 4 Red Part 40666 Element 4583329 or 4567246 ×1

Bright Green 10 pieces

  • Duplo Brick 1 x 2 x 2 Bright Green Part 4066 Element 4519299 or 4162464 ×2
  • Duplo Brick 2 x 2 Bright Green Part 3437 Element 4583789 or 4168579 ×2
  • Duplo Brick 2 x 2 with Eye with White Spot and Varied Color Curve inside a Black Circle Print on Both Sides Bright Green Part 3437pr0049 Element 6004991 ×1
  • 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 Plate 2 x 4 Bright Green Part 40666 Element 4170795 ×1

Blue 8 pieces

  • Duplo Brick 2 x 2 Blue Part 3437 Element 343723 ×4
  • Duplo Brick 2 x 4 Blue Part 3011 Element 4290075 or 301123 ×2
  • Duplo Car Base 2 x 6 with Fake Bolts, Open Hitch End and Yellow Wheels Blue Part 11248c01 Element 6042648 ×1
  • Duplo Plate 2 x 8 Blue Part 44524 Element 4224189 ×1

Yellow 8 pieces

  • Duplo Brick 1 x 2 x 2 with Bottom Tube Yellow Part 76371 Element 6030817 ×2
  • Duplo Brick 2 x 2 Yellow Part 3437 Element 4583546 or 343724 ×2
  • Duplo Brick 2 x 3 with Curved Top Yellow Part 2302 Element 230274 or 230224 ×1
  • Duplo Brick 2 x 3 with Curved Top with Eye Print on Both Sides Yellow Part 2302pr0001 Element 6004329 ×1
  • Duplo Plate 2 x 4 Yellow Part 40666 Element 4160152 ×2

Lime 7 pieces

  • Duplo Brick 2 x 2 Lime Part 3437 Element 4183780 ×2
  • Duplo Brick 2 x 3 with Curved Bottom Lime Part 98252 Element 4655944 ×2
  • Duplo Brick 2 x 4 Curved Top Lime Part 98223 Element 4652863 ×2
  • Duplo Brick 2 x 4 x 2 Arch Lime Part 11198 Element 6018595 ×1

Orange 7 pieces

  • Duplo Brick 2 x 2 Orange Part 3437 Element 4159527 ×2
  • 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
  • Duplo Plate 2 x 4 Orange Part 40666 Element 4183518 ×1

Medium Blue 5 pieces

  • Duplo Brick 2 x 2 Medium Blue Part 3437 Element 4166960 or 4162701 ×2
  • Duplo Brick 2 x 3 with Curved Top Medium Blue Part 2302 Element 4541728 ×2
  • Duplo Door / Window Frame Flat Front Surface, Completely Open Back Medium Blue Part 61649 Element 4653574 ×1

Dark Pink 3 pieces

  • Duplo Brick 2 x 2 Dark Pink Part 3437 Element 4648234 ×2
  • Duplo Plant, Flower with 1 Top Stud Dark Pink Part 6510 Element 4224735 or 4217970 ×1

Dark Orange 2 pieces

  • Duplo Brick 2 x 2 Dark Orange Part 3437 Element 4583791 or 4158534 ×2

Trans-Light Blue 2 pieces

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

White 2 pieces

  • Duplo Door / Window with Four Equal Square Cornered Panes White Part 90265 Element 4586178 ×1
  • Duplo Fence 1 x 6 x 2 Paled (Picket) White Part 6497 Element 4100729 or 649701 ×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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