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.

Peter Pan's Visit

Checking

10526 Peter Pan's Visit

39 pieces in 31 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.

Show

Piece checklist

Red 6 pieces

  • Duplo Boat 4 x 7 Red Part 13535 Element 6035165 ×1
  • Duplo Brick 1 x 2 x 2 with Bottom Tube Red Part 76371 Element 6040230 ×2
  • Duplo Brick 2 x 3 Red Part 87084 Element 4558881 ×2
  • Duplo Plant, Flower with 1 Top Stud Red Part 6510 Element 4100774 ×1

Bright Green 4 pieces

  • Duplo Animal Alligator / Crocodile, Mouth Opens, Crossed Eyes on Top of Snout Print (Peter Pan) Bright Green Part 87969 Element 6067990 ×1
  • Duplo Brick 2 x 2 Pin on Side Bright Green Part 3966 Element 4500333 or 4224085 ×2
  • Duplo Brick 2 x 3 Bright Green Part 87084 Element 4559584 ×1

Dark Orange 4 pieces

  • Duplo Brick 1 x 2 x 2 with Tribal Mask / Face Print Dark Orange Part 4066pr0087 Element 6032679 ×1
  • Duplo Brick 2 x 2 Dark Orange Part 3437 Element 4583791 or 4158534 ×1
  • Duplo Brick 2 x 4 Dark Orange Part 3011 Element 4290076 or 4158386 ×1
  • Duplo Brick 2 x 6 x 2 Curved Ends with Crossed Scimitar and Map, with Pot of Gold Print Dark Orange Part 4197pr0013 Element 6031854 ×1

Dark Red 4 pieces

  • Duplo Brick 2 x 2 Dark Red Part 3437 Element 4541375 or 4196417 ×4

Lime 3 pieces

  • Duplo Blanket 5 x 6 Lime Part 29988 Element 4546906 ×1
  • Duplo Brick 2 x 4 Lime Part 3011 Element 4290083 or 4166923 ×1
  • Duplo Figure with Bright Green Hat and Legs, and Light Nougat Face and Arms (Peter Pan) Lime Part 16857 Element 6064868 ×1

Reddish Brown 3 pieces

  • Duplo Log Bridge Reddish Brown Part 31062 Element 4520328 ×1
  • Duplo Plate 2 x 6 Reddish Brown Part 98233 Element 4657358 ×2

Light Bluish Gray 2 pieces

  • Duplo Brick 2 x 3 Light Bluish Gray Part 87084 Element 6421068 or 4558883 ×1
  • Duplo Door / Window, Castle Light Bluish Gray Part 16598 Element 6064116 ×1

Medium Azure 2 pieces

  • Duplo Plate Round Corner 4 x 4 Medium Azure Part 98218 Element 6184964 or 6033051 ×2

Pearl Gold 2 pieces

  • Duplo Brick 1 x 3 x 2 Round Top, Cut Away Sides with Skull and Crossbones in Laurel Wreath Print Pearl Gold Part 14222pr0002 Element 6052244 or 6032670 ×1
  • Duplo Treasure Chest Opening 2 x 3 x 3 with Detailed Lid Ends Pearl Gold Part 11249 Element 6034352 ×1

Trans-Light Blue 2 pieces

  • Duplo Brick 1 x 2 x 2 Trans-Light Blue Part 4066 Element 4164500 ×1
  • Duplo Brick 2 x 2 Trans-Light Blue Part 3437 Element 6507900 or 6201835 ×1

Yellow 2 pieces

  • Duplo Brick 2 x 3 Yellow Part 87084 Element 4558884 ×1
  • Duplo Chair with 4 Studs and Rounded Back Yellow Part 12651 Element 6194390 or 6040234 ×1

Blue 1 piece

  • Duplo Door / Window Frame Flat Front Surface, Completely Open Back Blue Part 61649 Element 4595172 ×1

Bright Light Blue 1 piece

  • Duplo Figure with Spike Hair and Headband, with Shirt with Collar Print (Jake) Bright Light Blue Part 13523pr0002 Element 6069979 ×1

Dark Bluish Gray 1 piece

  • Duplo Brick 2 x 2 Dark Bluish Gray Part 3437 Element 4583792 or 4583551 ×1

Green 1 piece

  • Duplo Plant Vine with Leaves and Two End Anti-Studs Green Part 89158 Element 6021037 or 4590614 ×1

Tan 1 piece

  • Duplo Brick 1 x 2 x 2 with Treasure Map Print Tan Part 4066pr0083 Element 6070323 ×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.