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.

Iconic Red Plane

Checking

30669 Iconic Red Plane

51 pieces in 30 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 19 pieces

  • Brick Sloped 45° 2 x 1 with Bottom Pin Red Part 3040b Element 4121934 or 304021 ×1
  • Plate 2 x 4 Red Part 3020 Element 302021 ×2
  • Plate Round Corners 2 x 6 Double Red Part 18980 Element 6108802 ×1
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Red Part 15573 Element 6092565 ×7
  • Tile 1 x 6 with Groove Red Part 6636 Element 4113858 ×2
  • Tile 2 x 2 with Groove Red Part 3068b Element 306821 ×1
  • Tile Round 1 x 1 Quarter Red Part 25269 Element 6170390 1 spare in the box ×2
  • Tile Special 2 x 3 Pentagonal Red Part 22385 Element 6294045 ×1
  • Wedge Plate 6 x 2 Left Red Part 78443 Element 6371579 ×1
  • Wedge Plate 6 x 2 Right Red Part 78444 Element 6371578 ×1

White 16 pieces

  • Bracket 1 x 2 - 1 x 2 Inverted White Part 99780 Element 6548278 or 6070698 ×2
  • Brick Curved Inverted 2 x 2 with 1 x 2 Cutouts White Part 1750 Element 6400127 ×1
  • Brick Curved Inverted 4 x 1 White Part 13547 Element 6552146 or 6034675 ×2
  • Plate 1 x 2 White Part 3023 Element 6552100 or 6548261 ×1
  • Plate 1 x 4 White Part 3710 Element 6552108 or 6548266 ×2
  • Plate 2 x 2 White Part 3022 Element 6552099 or 6548260 ×2
  • Plate 2 x 4 White Part 3020 Element 6552098 or 302001 ×2
  • Plate Special 4 x 4 with 3 x 3 Quarter Round Cutout White Part 35044 Element 6550172 or 6254335 ×2
  • Tile Round 1 x 1 Quarter White Part 25269 Element 6548285 or 6172366 1 spare in the box ×2

Light Bluish Gray 4 pieces

  • Plate Special 1 x 2 with Door Rail Light Bluish Gray Part 32028 Element 4211568 ×2
  • Plate Special 1 x 2 with Wheel Holder, Reinforced Underside Light Bluish Gray Part 66897 Element 6395349 ×1
  • Wheel Holder, Plate, Round 2 x 2 Thin with Clips Light Bluish Gray Part 2655 Element 6152344 or 4211373 ×1

Trans-Light Blue 3 pieces

  • Brick Curved 2 x 1 No Studs [1/2 Bow] Trans-Light Blue Part 11477 Element 6508249 or 6435020 ×2
  • Plate 1 x 2 Trans-Light Blue Part 3023 Element 6514007 or 6240222 ×1

Yellow 3 pieces

  • Plate 1 x 3 Yellow Part 3623 Element 362324 ×2
  • Plate 2 x 4 Yellow Part 3020 Element 302024 ×1

Black 2 pieces

  • Propeller 3 Blade Small Black Part 2421 Element 6170693 or 4289255 ×1
  • Wheel Skateboard / Trolley Black Part 2496 Element 6223673 or 4569104 ×1

Trans-Green 2 pieces

  • Plate Round 1 x 1 with Solid Stud Trans-Green Part 6141 Element 6514057 or 6240221 1 spare in the box ×2

Trans-Red 2 pieces

  • Plate Round 1 x 1 with Solid Stud Trans-Red Part 6141 Element 6514051 or 6208450 1 spare in the box ×2

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.