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.

Mixer

Checking

6581680 Mixer

34 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

Medium Nougat 7 pieces

  • Plate Special 1 x 3 Rounded with 3 Open Studs Medium Nougat Part 77850 Element 6492538 ×1
  • Tile Round 1 x 1 Medium Nougat Part 98138 Element 6284589 or 6055383 ×3
  • Tile Round 1 x 1 with Cookie Print Medium Nougat Part 98138pr0018 Element 6287854 or 6055384 ×1
  • Tile Round 1 x 1 with Pink Donut Print Medium Nougat Part 98138pr0090 Element 6329593 ×2

White 5 pieces

  • Plate Round 1 x 1 Swirled Top White Part 15470 Element 6424009 or 6102794 ×1
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) White Part 15573 Element 6550152 or 6051511 ×2
  • Plate Special Round 1 x 2 Half Circle with Stud (Jumper) White Part 1745 Element 6510064 or 6462354 ×1
  • Tile Special Round 1 x 1 with Hollow Bar White Part 20482 Element 6186681 or 6178492 ×1

Bright Light Yellow 4 pieces

  • Brick 2 x 2 Bright Light Yellow Part 3003 Element 6212064 ×1
  • Plate 1 x 2 Bright Light Yellow Part 3023 Element 6554796 or 6201647 ×1
  • Plate Special 1 x 2 with Handle on End [Closed Ends] Bright Light Yellow Part 60478 Element 6296964 ×1
  • Tile Special 1 x 1 with Clip with Rounded Edges Bright Light Yellow Part 15712 Element 6348060 or 6296531 ×1

Tan 4 pieces

  • Equipment Whisk with Thick Ring with Anti-roll Notch Tan Part 79808 Element 6456641 ×1
  • Tile Round 1 x 1 with Christmas Cookie Print Tan Part 98138pr0255 Element 6361753 ×2
  • Tile Round 1 x 1 with Waffle, Dark Orange Edges Print Tan Part 98138pr0121 Element 6287774 ×1

Dark Bluish Gray 3 pieces

  • Plate Special 1 x 2 Rounded with 2 Open Studs Dark Bluish Gray Part 35480 Element 6221607 ×3

Light Bluish Gray 3 pieces

  • Brick Special 1 x 1 with Studs on 2 Sides Light Bluish Gray Part 47905 Element 4213567 ×1
  • Plate 4 x 4 Light Bluish Gray Part 3031 Element 4243797 or 4211403 ×1
  • Tile Round 1 x 2 Half Circle Light Bluish Gray Part 1748 Element 6510070 or 6408629 ×1

Medium Azure 3 pieces

  • Brick Curved 1 x 2 x 1 1/3 with Curved Top Medium Azure Part 6091 Element 6335566 or 4655246 ×1
  • Brick Curved 2 x 1 No Studs [1/2 Bow] Medium Azure Part 11477 Element 6603334 or 6071246 ×1
  • Brick Sloped 45° 2 x 1 with Bottom Pin Medium Azure Part 3040b Element 6603301 or 4619655 ×1

Reddish Brown 2 pieces

  • Plate Round 1 x 1 with Open Stud Reddish Brown Part 85861 Element 6215659 ×2

Bright Pink 1 piece

  • Tile Round 1 x 1 Bright Pink Part 98138 Element 6284587 or 6055380 ×1

Lavender 1 piece

  • Plate Round 1 x 1 Swirled Top / Poo Lavender Part 53119 Element 6492250 ×1

Trans-Clear 1 piece

  • Brick Round 2 x 2 x 1 2/3 Dome Top, Hollow Stud Trans-Clear Part 30151b Element 6514278 or 6286876 ×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.