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.

LBR Grey Castle

Checking

5008074 LBR Grey Castle

112 pieces in 26 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

Light Bluish Gray 90 pieces

  • Brick 1 x 1 Light Bluish Gray Part 3005 Element 4211389 ×6
  • Brick 2 x 2 Light Bluish Gray Part 3003 Element 4211387 ×2
  • Brick Special 1 x 2 with Masonry Brick Profile Light Bluish Gray Part 98283 Element 6000066 ×12
  • Hinge Plate 1 x 4 Swivel Top / Base - Hollow Clip [Complete Assembly] Light Bluish Gray Part 1927 Element 6416524 ×4
  • Plate 1 x 1 Light Bluish Gray Part 3024 Element 4211399 1 spare in the box ×4
  • Plate 1 x 2 Light Bluish Gray Part 3023 Element 4211398 or 3023194 ×8
  • Plate 2 x 2 Light Bluish Gray Part 3022 Element 4211397 ×2
  • Plate 3 x 3 Light Bluish Gray Part 11212 Element 6015347 ×2
  • Plate Special 1 x 2 with Door Rail Light Bluish Gray Part 32028 Element 4211568 ×2
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Light Bluish Gray Part 87580 Element 6126082 or 4565393 ×2
  • Shield Triangular with Black Falcon and Black Border Print Light Bluish Gray Part 3846pr0040 Element 6335631 ×2
  • Technic Brick 1 x 1 with Axle Hole Light Bluish Gray Part 73230 Element 6336539 ×2
  • Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin Light Bluish Gray Part 32064a Element 6206249 or 4233493 ×8
  • Tile Special 1 x 1 with Clip with Rounded Edges Light Bluish Gray Part 15712 Element 6308012 or 6071229 ×34

Green 6 pieces

  • Flag 4 x 1 Wavy [First Wave Right] Green Part 4495b Element 6268947 or 449528 ×2
  • Plate 2 x 8 Green Part 3034 Element 303428 ×1
  • Plate 4 x 4 Green Part 3031 Element 4243821 or 4113158 ×2
  • Plate Special 1 x 2 Side Handle [Free Ends] Green Part 2540 Element 4542391 or 4519974 ×1

Red 5 pieces

  • Brick 1 x 1 Red Part 3005 Element 300521 ×4
  • Brick Arch 1 x 4 Red Part 3659 Element 365921 ×1

Dark Bluish Gray 4 pieces

  • Plate 2 x 2 Dark Bluish Gray Part 3022 Element 4211094 ×2
  • Plate 4 x 4 Corner Dark Bluish Gray Part 2639 Element 4539429 ×2

Dark Blue 2 pieces

  • Minifig Trophy Statuette, Black Falcon Knight/Soldier Print Dark Blue Part 90398pr9997 Element 6469796 ×2

Reddish Brown 2 pieces

  • Antenna 1 x 4 with Flat Top Reddish Brown Part 3957b Element 4538252 ×2

Sand Green 2 pieces

  • Minifig Trophy Statuette, Forestman, Red Collar Print Sand Green Part 90398pr9996 Element 6469795 ×2

Black 1 piece

  • Flag 2 x 2 Square, Flared Clip Edge [Thick Clips] Black Part 80326 Element 6363034 ×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.