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.

Garbage Truck

Checking

20011 Garbage Truck

74 pieces in 36 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 21 pieces

  • Plate 2 x 3 Black Part 3021 Element 302126 ×2
  • Plate 2 x 8 Black Part 3034 Element 303426 ×2
  • Plate 1 x 2 Green Part 3023 Element 302328 ×1
  • Plate 1 x 4 Green Part 3710 Element 371028 ×3
  • Plate 4 x 6 Green Part 3032 Element 4116671 ×2
  • Plate 1 x 4 Light Bluish Gray Part 3710 Element 4211445 ×1
  • Plate 2 x 2 Light Bluish Gray Part 3022 Element 4211397 ×1
  • Plate 1 x 1 Trans-Clear Part 3024 Element 6513962 or 6252041 ×2
  • Plate 1 x 1 Trans-Red Part 3024 Element 6513963 or 6252042 ×2
  • Plate 1 x 4 Yellow Part 3710 Element 371024 ×1
  • Plate 2 x 3 Yellow Part 3021 Element 302124 ×3
  • Plate 2 x 4 Yellow Part 3020 Element 302024 ×1

Bricks 10 pieces

  • Brick 1 x 1 Green Part 3005 Element 300528 ×4
  • Brick 1 x 4 Green Part 3010 Element 4112838 or 301028 ×3
  • Brick 1 x 2 without Bottom Tube Trans-Brown Part 3065 Element 6514267 or 6244909 ×2
  • Brick 1 x 4 Yellow Part 3010 Element 301024 ×1

Plates Special 9 pieces

  • Plate Special 1 x 2 with Handle on End [Closed Ends] Dark Bluish Gray Part 60478 Element 4521187 ×2
  • Plate Special 1 x 2 with Clips Horizontal [Thick U-Clips] Green Part 60470a Element 4537902 ×1
  • Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring] Light Bluish Gray Part 4081b Element 6281998 or 4632575 ×2
  • Plate Special 2 x 2 with Wheel Holders Light Bluish Gray Part 4600 Element 4211504 ×2
  • Bracket 1 x 2 - 2 x 2 Yellow Part 44728 Element 6117938 or 4615642 ×2

Bricks Special 8 pieces

  • Brick Special 1 x 2 with Grille Green Part 2877 Element 6078096 or 287728 ×8

Wheels and Tyres 8 pieces

  • Tyre 15 x 6 Offset Tread Small with Band around Center Black Part 87414 Element 4578677 ×4
  • Wheel 8 x 6 White Part 4624 Element 462401 ×4

Bricks Sloped 5 pieces

  • Brick Sloped 45° 2 x 4 Green Part 3037 Element 4141737 or 303728 ×1
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Light Bluish Gray Part 54200 Element 4521921 or 4244372 1 spare in the box ×4

Plates Round Curved and Dishes 4 pieces

  • Plate Round 1 x 1 with Solid Stud Light Bluish Gray Part 6141 Element 4211525 1 spare in the box ×4

Tiles 3 pieces

  • Tile 1 x 2 with Groove Black Part 3069b Element 306926 ×1
  • Tile 2 x 2 with Groove Green Part 3068b Element 4107762 or 306828 ×1
  • Tile 1 x 2 with Groove Light Bluish Gray Part 3069b Element 4211414 ×1

Hinges, Arms and Turntables 2 pieces

  • Hinge Brick 2 x 2 Top Plate Thin Black Part 6134 Element 4124096 or 613426 ×1
  • Hinge Brick 1 x 2 Base Light Bluish Gray Part 3937 Element 4211469 ×1

Tiles Special 2 pieces

  • Tile Special 1 x 2 Grille with Bottom Groove Dark Bluish Gray Part 2412b Element 4210631 ×1
  • Tile Special 1 x 2 Grille with Bottom Groove Yellow Part 2412b Element 241224 ×1

Bricks Round and Cones 1 piece

  • Cone 1 x 1 [Top Groove] Light Bluish Gray Part 59900 Element 4529241 ×1

Transportation - Land 1 piece

  • Wheel Arch, Mudguard 2 x 4 Studded Yellow Part 3788 Element 378824 ×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.