BlockTalk Find Your Set

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.

Basic Building Set

Checking

1922-2 Basic Building Set

60 pieces in 24 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

Bricks 50 pieces

  • Brick 2 x 2 without Inside Ridges Black Part 3003a ×2
  • Brick 2 x 4 Black Part 3001 Element 300126 ×2
  • Brick 2 x 2 without Inside Ridges Blue Part 3003a ×4
  • Brick 2 x 3 Blue Part 3002 Element 300223 ×2
  • Brick 2 x 4 Blue Part 3001 Element 300173 or 300123 ×4
  • Brick 4 x 12 Green Part 4202 Element 4537561 or 4250511 ×1
  • Brick 2 x 2 without Inside Ridges Red Part 3003a ×4
  • Brick 2 x 3 Red Part 3002 Element 300271 or 300221 ×2
  • Brick 2 x 4 Red Part 3001 Element 300121 ×4
  • Brick 2 x 8 Red Part 3007 Element 6036408 or 300721 ×2
  • Brick 2 x 4 without Cross Supports Trans-Clear Part 3001a ×2
  • Brick 2 x 2 without Inside Ridges White Part 3003a ×4
  • Brick 2 x 4 White Part 3001 Element 6552094 or 300101 ×4
  • Brick 2 x 2 with Eye [No Pupils] Print on Two Sides, Offset Yellow Part 3003pr0052 ×2
  • Brick 2 x 2 without Inside Ridges Yellow Part 3003a ×4
  • Brick 2 x 3 Yellow Part 3002 Element 300224 ×2
  • Brick 2 x 4 Yellow Part 3001 Element 300124 ×4
  • Brick 2 x 4 with Smile and Frown Print on Opposite Sides Yellow Part 3001pr0043 Element 80141 ×1

Wheels and Tyres 6 pieces

  • Brick Special 2 x 4 with Wheels, Freestyle Red Black Part 4180c02 ×2
  • Tyre Offset Tread 24 x 8 Black Part 3483 Element 4501048 or 348326 ×4

Windows and Doors 4 pieces

  • Door Frame 2 x 4 x 5 Red Part 4130 ×1
  • Window 2 x 4 x 3 Frame with Solid Studs Red Part 4132 Element 413221 ×1
  • Door 1 x 4 x 5 Yellow Part 4131 Element 4521099 ×1
  • Window 2 x 4 x 3 Pane Yellow Part 4133 Element 4113170 or 4101806 ×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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