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.

All-in-One-Box-of-Fun

Checking

10572 All-in-One-Box-of-Fun

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

Duplo, Quatro and Primo 64 pieces

  • Duplo Animal Dog Large Paws with Open Mouth and Spots between Eyes, Brown Neck Print Black Part 58057pr0002 Element 6020090 or 4518549 ×1
  • 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 Door / Window Frame Flat Front Surface, Completely Open Back Blue Part 61649 Element 4595172 ×1
  • Duplo Plate 2 x 4 Blue Part 40666 Element 4170804 ×2
  • Duplo Brick 2 x 2 Bright Green Part 3437 Element 4583789 or 4168579 ×2
  • Duplo Brick 2 x 2 Slope 45° Bright Green Part 6474 Element 4583530 ×2
  • Duplo Brick 2 x 4 Curved Top Bright Green Part 98223 Element 4648246 ×1
  • Duplo Plant, Flower with 1 Top Stud Bright Green Part 6510 Element 4121575 ×1
  • Duplo Plate 4 x 8 Bright Green Part 4672 Element 6048851 or 4279293 ×1
  • Duplo Brick 2 x 2 Bright Light Orange Part 3437 Element 4583550 or 4226194 ×2
  • Duplo Brick 2 x 2 with '2' Print Bright Light Orange Part 3437pr0029 Element 6056479 ×1
  • Duplo Brick 2 x 2 with Two Mice Print Bright Light Orange Part 3437pr0030 Element 6057745 ×1
  • Duplo Plate 2 x 4 Bright Light Orange Part 40666 Element 6472816 or 4224314 ×2
  • Duplo Brick 2 x 2 Dark Orange Part 3437 Element 4583791 or 4158534 ×2
  • Duplo Brick 2 x 2 Lime Part 3437 Element 4183780 ×4
  • Duplo Brick 2 x 2 with '3' Print Lime Part 3437pr0035 Element 6056492 ×1
  • Duplo Brick 2 x 2 with Apples and Worm Print Lime Part 3437pr0034 Element 6056495 ×1
  • Duplo Brick 2 x 3 with Curved Bottom Lime Part 98252 Element 4655944 ×2
  • Duplo Plate 2 x 4 Lime Part 40666 Element 4185178 ×1
  • Duplo Brick 1 x 2 x 2 with Bottom Tube Medium Azure Part 76371 Element 6101124 ×2
  • Duplo Brick 2 x 2 Medium Azure Part 3437 Element 6054619 ×4
  • Duplo Brick 2 x 2 with '1' Print Medium Azure Part 3437pr0027 Element 6056475 ×1
  • Duplo Brick 2 x 2 with Radio Print Medium Azure Part 3437pr0028 Element 6056477 ×1
  • Duplo Brick 1 x 2 x 2 with Bottom Tube Orange Part 76371 Element 6250127 or 6101120 ×2
  • 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 Plant, Flower with 1 Top Stud Orange Part 6510 Element 4224677 or 4217971 ×1
  • Duplo Brick 2 x 2 Red Part 3437 Element 4583321 or 343721 ×2
  • Duplo Brick 2 x 2 x 1 1/2 with Curved Top Red Part 11170 Element 6020407 ×2
  • Duplo Brick 2 x 4 Red Part 3011 Element 4583326 or 4290074 ×2
  • Duplo Car Base 2 x 6 - 4 Flat Silver Wheels with Black Tires on 4 Fixed Axles Red Part 11841c01 Element 6201062 or 6141640 ×1
  • 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 ×2
  • Duplo Door / Window with Four Equal Square Cornered Panes White Part 90265 Element 4586178 ×2
  • Duplo Brick 2 x 3 with Curved Top Yellow Part 2302 Element 230274 or 230224 ×2
  • Duplo Door / Window Frame Flat Front Surface, Completely Open Back Yellow Part 61649 Element 4595171 or 4541213 ×1

Non-Buildable Figures (Duplo, Fabuland, etc) 1 piece

  • Duplo Figure Child with Cap Red, with Light Bluish Gray Top with Medium Blue Sleeves over Green Shirt with '8' - Nougat Face and Hands - Blue Legs Light Bluish Gray Part 47511pr0004 Element 6233836 or 6179295 ×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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