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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.

LEGOLAND Build Magnet

Checking

854013 LEGOLAND Build Magnet

33 pieces in 27 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

Plates 11 pieces

  • Plate 1 x 1 Black Part 3024 Element 302426 ×2
  • Plate 1 x 1 Blue Part 3024 Element 302423 ×3
  • Plate 1 x 8 Light Bluish Gray Part 3460 Element 4211425 ×1
  • Plate 2 x 4 Light Bluish Gray Part 3020 Element 4211395 ×1
  • Plate 1 x 1 White Part 3024 Element 6548262 or 302401 ×2
  • Plate 1 x 4 White Part 3710 Element 6552108 or 6548266 ×1
  • Plate 1 x 4 Yellow Part 3710 Element 371024 ×1

Plates Special 7 pieces

  • Bracket 1 x 1 - 1 x 1 Inverted Black Part 36840 Element 6234695 ×1
  • Bracket 1 x 1 - 1 x 1 Inverted Bright Light Yellow Part 36840 Element 6236034 ×1
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Green Part 15573 Element 6092586 ×1
  • Plate Special 1 x 1 with Clip Horizontal [Thick Open O Clip] Red Part 61252 Element 6335377 or 4524644 ×1
  • Bracket 1 x 2 - 1 x 2 Inverted Yellow Part 99780 Element 6057458 ×2
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Yellow Part 15573 Element 6092583 ×1

Minifig Accessories 3 pieces

  • Equipment Telescope / Torch / Spyglass, Support Round 1 x 1 x 1 2/3 Black Part 64644 Element 4538456 ×1
  • Tap 1 x 1 without Hole in Spout Blue Part 4599b Element 459923 ×1
  • Tap 1 x 1 without Hole in Spout Yellow Part 4599b Element 4256320 ×1

Bricks 2 pieces

  • Brick 1 x 1 Blue Part 3005 Element 300523 ×1
  • Brick 1 x 1 Red Part 3005 Element 300521 ×1

Bricks Special 2 pieces

  • Brick Special 1 x 2 with 2 Studs on 1 Side Red Part 11211 Element 6019155 ×2

Stickers 2 pieces

  • Sticker Sheet 1 for Set 854013-1 [No Color/Any Color] Part 854013a ×1
  • Sticker Sheet 2 for Set 854013-1 [No Color/Any Color] Part 854013b ×1

Tiles 2 pieces

  • Tile 1 x 8 with Groove White Part 4162 Element 6552110 or 416201 ×1
  • Tile 2 x 4 with Groove Yellow Part 87079 Element 6388490 or 4560181 ×1

Tiles Round and Curved 2 pieces

  • Tile Round 1 x 1 with Red Spiral Print White Part 98138pr0013 Element 6411552 or 6284600 ×1
  • Tile Round 1 x 1 Quarter Yellow Part 25269 Element 6195183 ×1

Magnets and Holders 1 piece

  • Brick Magnet, 4 x 4 Medium Azure Part 49555 Element 6256031 ×1

Plates Round Curved and Dishes 1 piece

  • Plate Special 1 x 2 Rounded with 2 Open Studs White Part 35480 Element 6552167 or 6550175 ×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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