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.

Fun Creations

Checking

10865 Fun Creations

70 pieces in 52 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 70 pieces

  • Duplo Brick 2 x 2 with Eye with Gold Outline, White Spot and Curve Print on Two Sides Black Part 3437pr0090 Element 6175379 ×1
  • Duplo Brick 2 x 3 with Curved Top Black Part 2302 Element 6475449 or 6172448 ×1
  • Duplo Brick 3 x 2 x 2 Slope Black Part 63871 Element 6172447 or 6001662 ×2
  • Duplo Plate 2 x 4 Black Part 40666 Element 4192931 ×1
  • Duplo Brick 2 x 2 Blue Part 3437 Element 343723 ×1
  • Duplo Brick 2 x 2 x 1 1/2 with Curved Top Blue Part 11170 Element 6019567 ×2
  • Duplo Brick 2 x 3 x 2 with Curved Top and Eye Print with Color Detail in Eye on Both Sides Blue Part 11344pr0003 Element 6033178 ×1
  • Duplo Plate 2 x 4 Blue Part 40666 Element 4170804 ×1
  • Duplo Brick 2 x 2 x 1 1/2 with Curve Bright Green Part 11169 Element 6094052 ×3
  • Duplo Plate 2 x 4 Bright Green Part 40666 Element 4170795 ×2
  • Duplo Plate 2 x 6 Bright Green Part 98233 Element 4647944 ×1
  • Duplo Brick 2 x 3 with Curved Top Bright Light Orange Part 2302 Element 6055103 ×2
  • Duplo Brick 2 x 2 Bright Light Yellow Part 3437 Element 4648231 or 4261816 ×1
  • Duplo Brick 2 x 2 Bright Pink Part 3437 Element 4654353 or 4223919 ×2
  • Duplo Brick 2 x 2 Slope 45° Bright Pink Part 6474 Element 4667516 or 4549388 ×2
  • Duplo Plate 2 x 6 Bright Pink Part 98233 Element 6167550 ×1
  • Duplo Plate 2 x 6 Dark Azure Part 98233 Element 6167685 ×1
  • Duplo Brick Round 2 x 2 x 2 Dark Orange Part 98225 Element 6033052 ×1
  • Duplo Brick 2 x 2 Dark Pink Part 3437 Element 4648234 ×4
  • Duplo Brick 2 x 2 Dark Purple Part 3437 Element 6028109 or 4226865 ×1
  • Duplo Brick 2 x 4 Curved Top Dark Purple Part 98223 Element 6021023 ×1
  • Duplo Brick 2 x 2 Green Part 3437 Element 6528078 or 4583552 ×1
  • Duplo Brick 2 x 2 Lavender Part 3437 Element 4654789 ×2
  • Duplo Brick 2 x 2 - Grooved Pin on Side Lime Part 22881 Element 6127191 ×1
  • Duplo Brick 2 x 4 Curved Bottom Lime Part 98224 Element 6004979 ×1
  • Duplo Plate 2 x 4 Lime Part 40666 Element 4185178 ×1
  • Duplo Brick 2 x 3 Medium Azure Part 87084 Element 6138409 ×1
  • Duplo Brick 2 x 3 with Curved Bottom Medium Azure Part 98252 Element 6167834 ×2
  • Duplo Plate 2 x 4 Medium Azure Part 40666 Element 6211342 ×1
  • Duplo Plant, Flower with 1 Top Stud Medium Blue Part 6510 Element 4255329 or 4171508 ×2
  • Duplo Brick 2 x 2 Orange Part 3437 Element 4159527 ×1
  • Duplo Brick 2 x 2 Slope 45° Orange Part 6474 Element 6031870 or 4223932 ×3
  • Duplo Brick 2 x 4 Curved Bottom Orange Part 98224 Element 6005013 ×1
  • Duplo Cone 2 x 2 Square Base Orange Part 47408 Element 6057566 or 4579016 ×1
  • Duplo Brick 1 x 2 x 2 with Bottom Tube Red Part 76371 Element 6040230 ×1
  • Duplo Brick 2 x 2 Red Part 3437 Element 4583321 or 343721 ×1
  • Duplo Brick 2 x 3 with Curved Top Red Part 2302 Element 230271 or 230221 ×2
  • Duplo Brick 2 x 3 x 2 with Curved Top Red Part 11344 Element 6600044 or 6020150 ×1
  • Duplo Brick 2 x 3 x 2 with Curved Top and Eye Print on Both Sides Red Part 11344pr0001 Element 6020949 ×1
  • Duplo Plate 2 x 4 Reddish Brown Part 40666 Element 4251777 ×1
  • Duplo Brick 1 x 2 x 2 with Bottom Tube White Part 76371 Element 6101121 ×1
  • Duplo Brick 2 x 2 x 1 1/2 with Curved Top, Window with Girl and Boy on Opposite Sides Print White Part 11170pr0005 Element 6217858 ×1
  • Duplo Brick 2 x 3 with Curved Bottom White Part 98252 Element 6534145 or 6167551 ×1
  • Duplo Brick 2 x 4 White Part 3011 Element 301101 ×1
  • Duplo Cake Swirl Decoration with Top Stud White Part 18918 Element 6108780 or 6056595 ×1
  • Duplo Plate 2 x 6 White Part 98233 Element 6059082 ×1
  • Duplo Boat 4 x 7 Yellow Part 13535 Element 6218315 ×1
  • Duplo Brick 2 x 2 Yellow Part 3437 Element 4583546 or 343724 ×2
  • Duplo Brick 2 x 2 Slope 45° with Window with Boy & Girl on Opposite Sides Print Yellow Part 6474pr0010 Element 6138936 ×1
  • Duplo Brick 2 x 4 Curved Top Yellow Part 98223 Element 6099784 or 4654826 ×1
  • Duplo Brick Round 2 x 2 x 2 Yellow Part 98225 Element 6021304 ×1
  • Duplo Rotor 3 blade, 4 Diameter (Propeller) Yellow Part 15211 Element 6269087 or 6070016 ×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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