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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.

Foo

Checking

71386-4 Foo

33 pieces in 18 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 Curved 9 pieces

  • Brick Curved 1 x 2 x 1 1/3 with Curved Top Green Part 6091 Element 6374489 or 6100223 ×2
  • Brick Curved 1 x 1 x 2/3 Double Curved Top, No Studs White Part 49307 Element 6552178 or 6550177 ×7

Bricks Special 4 pieces

  • Brick Special 1 x 1 with Headlight Green Part 4070 Element 4187334 or 4109676 ×2
  • Brick Special 1 x 2 x 1 2/3 with 8 Studs on 3 Sides White Part 67329 Element 6552182 or 6312480 ×2

Plates Special 4 pieces

  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) White Part 15573 Element 6550152 or 6051511 ×3
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) White Part 87580 Element 6550157 or 6126046 ×1

Tiles Round and Curved 4 pieces

  • Tile Round 1 x 1 Half Circle Green Part 24246 Element 6250600 or 6174154 1 spare in the box ×2
  • Tile Round 1 x 1 Light Bluish Gray Part 98138 Element 6284071 or 4650260 1 spare in the box ×2

Bricks 3 pieces

  • Brick 1 x 1 Green Part 3005 Element 300528 ×3

Hinges, Arms and Turntables 2 pieces

  • Hinge Brick 1 x 2 Top Plate Thin Dark Bluish Gray Part 3938 Element 6176400 or 4541235 ×1
  • Hinge Brick 1 x 2 Base Medium Nougat Part 3937 Element 6167642 ×1

Plates Round Curved and Dishes 2 pieces

  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) White Part 4032a Element 6601914 or 403201 ×1
  • Plate Round Corners 4 x 4 x 2/3 Circle with Reduced Knobs Yellow Part 66792 Element 6314197 ×1

Tiles 2 pieces

  • Tile 1 x 2 with Oval Black Eyes Print White Part 3069bpr0321 Element 6334690 ×1
  • Tile 2 x 2 with Foo and Barcode Print (Sticker) White Part 3068bpr9884 Element 6333982 ×1

Panels 1 piece

  • Panel 1 x 2 x 2 [Side Supports / Hollow Studs] Trans-Clear Part 87552 Element 6514185 or 6253231 ×1

Plates 1 piece

  • Plate 2 x 2 White Part 3022 Element 6552099 or 6548260 ×1

Tiles Special 1 piece

  • Tile Special Round 1 x 1 with Hollow Bar Bright Pink Part 20482 Element 6230579 1 spare in the box ×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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