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.

Magikus

Checking

3836 Magikus

109 pieces in 36 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

Reddish Brown 17 pieces

  • Plate 1 x 4 Reddish Brown Part 3710 Element 4211190 ×4
  • Plate 2 x 10 Reddish Brown Part 3832 Element 4211214 ×5
  • Plate Special 1 x 2 with 1 Stud with Groove (Jumper) Reddish Brown Part 3794b Element 4219726 ×8

Red 15 pieces

  • Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small Red Part 53451 Element 6270107 or 4568388 1 spare in the box ×4
  • Brick 1 x 1 Red Part 3005 Element 300521 ×6
  • Plate Special 1 x 2 with 1 Stud with Groove (Jumper) Red Part 3794b Element 379421 ×4
  • Tile 2 x 2 with Groove Red Part 3068b Element 306821 ×1

Light Bluish Gray 12 pieces

  • Brick 1 x 2 Light Bluish Gray Part 3004 Element 4211388 ×2
  • Brick 1 x 4 Light Bluish Gray Part 3010 Element 4211394 ×2
  • Brick 1 x 6 Light Bluish Gray Part 3009 Element 4211393 ×2
  • Brick 1 x 8 Light Bluish Gray Part 3008 Element 4211392 ×2
  • Brick 2 x 4 Light Bluish Gray Part 3001 Element 4211385 ×2
  • Brick 2 x 6 Light Bluish Gray Part 2456 Element 4274668 or 4211795 ×2

Blue 11 pieces

  • Brick 1 x 1 Blue Part 3005 Element 300523 ×6
  • Plate Special 1 x 2 with 1 Stud with Groove (Jumper) Blue Part 3794b Element 379423 ×4
  • Tile 2 x 2 with Groove Blue Part 3068b Element 306823 ×1

Green 11 pieces

  • Brick 1 x 1 Green Part 3005 Element 300528 ×6
  • Plate Special 1 x 2 with 1 Stud with Groove (Jumper) Green Part 3794b Element 379428 ×4
  • Tile 2 x 2 with Groove Green Part 3068b Element 4107762 or 306828 ×1

Yellow 11 pieces

  • Plate Special 1 x 2 with 1 Stud with Groove (Jumper) Yellow Part 3794b Element 379424 ×4
  • Technic Brick 1 x 1 with Pin Hole Yellow Part 6541 Element 654124 ×6
  • Tile 2 x 2 with Groove Yellow Part 3068b Element 6388487 or 306824 ×1

Black 6 pieces

  • Animal, Bat Black Part 30103 Element 4587312 or 4106513 ×1
  • Die - 6 Sided Rubber Frame with Red Centre Studs (Board Games) Black Part 64776pat0001 Element 4539364 ×1
  • Equipment Pot / Cauldron 3 x 3 x 1 & 3/4 with Handles Black Part 4341 Element 4525078 or 434126 ×1
  • Plate Special 1 x 2 with 1 Stud with Groove (Jumper) Black Part 3794b Element 379426 ×1
  • Tile 2 x 2 with Groove Black Part 3068b Element 306826 ×1
  • Tool Screwdriver and Spanner / Wrench Black Part 4006 Element 6034000 or 4569095 ×1

White 6 pieces

  • Animal, Bird, Owl Large, Rounded Features White Part 40232 Element 4508643 or 4153277 ×1
  • Minifig Head Skeleton, Standard Skull Print White Part 3626bpr0895 Element 6008095 or 82359 ×4
  • Tile 2 x 2 with Groove White Part 3068b Element 6548263 or 306801 ×1

Dark Red 4 pieces

  • Cone 1 x 1 [Top Groove] Dark Red Part 59900 Element 4541498 or 4529238 ×4

Pearl Gold 4 pieces

  • Equipment Goblet / Glass Pearl Gold Part 2343 Element 4505990 ×4

Trans-Dark Blue 4 pieces

  • Brick Round 1 x 1 Open Stud Trans-Dark Blue Part 3062b Element 6514233 or 6238044 ×4

Trans-Green 4 pieces

  • Plate Round 1 x 1 with Solid Stud Trans-Green Part 6141 Element 6514057 or 6240221 1 spare in the box ×4

Trans-Neon Green 4 pieces

  • Equipment Magic Wand Trans-Neon Green Part 6124 Element 6245511 or 4218642 ×4

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.