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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.

Yellow Truck (Box version) - ANA Promotion

Checking

7223-2 Yellow Truck (Box version) - ANA Promotion

36 pieces in 19 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 2 x 3 Black Part 3021 Element 302126 ×2
  • Plate 2 x 4 Dark Gray Part 3020 Element 4112232 or 302027 ×2
  • Plate 2 x 6 Dark Gray Part 3795 Element 379527 ×1
  • Plate 1 x 2 Trans-Clear Part 3023 Element 6514001 or 6240204 ×2
  • Plate 1 x 2 Yellow Part 3023 Element 302324 ×2
  • Plate 2 x 3 Yellow Part 3021 Element 302124 ×2

Wheels and Tyres 8 pieces

  • Tyre 14 x 9 Smooth Small Wide Slick Black Part 30028 Element 4508215 or 3002826 ×4
  • Wheel 8 x 9 with Hole Notched for Wheels Holder Pin Light Gray Part 30027b Element 4170498 or 4141632 ×4

Bricks Round and Cones 4 pieces

  • Brick Round 1 x 1 Open Stud Light Gray Part 3062b Element 306202 ×2
  • Cone 1 x 1 [No Top Groove] Light Gray Part 4589 Element 458902 ×2

Plates Special 4 pieces

  • Plate Special 1 x 2 Side Handle [Free Ends] Black Part 2540 Element 4140588 or 254026 ×1
  • Plate Special 2 x 2 with Wheel Holders Black Part 4600 Element 460026 ×2
  • Bracket 1 x 2 - 1 x 4 [Square Corners] Light Gray Part 2436 Element 4282741 or 243602 ×1

Plates Round Curved and Dishes 3 pieces

  • Plate Round 1 x 1 with Solid Stud Trans-Red Part 6141 Element 6514051 or 6208450 1 spare in the box ×1
  • Plate Round 1 x 1 with Solid Stud Trans-Yellow Part 6141 Element 6514056 or 6240216 1 spare in the box ×2

Bricks 2 pieces

  • Brick 1 x 2 Yellow Part 3004 Element 4613966 or 300424 ×2

Bricks Sloped 2 pieces

  • Brick Sloped Inverted 45° 2 x 1 Light Gray Part 3665 Element 366502 ×2

Bricks Curved 1 piece

  • Brick Curved 2 x 2 x 2/3 Two Studs and Lip End Yellow Part 41855 Element 4163718 ×1

Tiles Special 1 piece

  • Tile Special 1 x 2 Grille with Bottom Groove Black Part 2412b Element 241226 ×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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