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.

Scuttlebug

Checking

71394-3 Scuttlebug

35 pieces in 21 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 Round Curved and Dishes 7 pieces

  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Bright Green Part 4032a Element 6138624 or 4114430 ×1
  • Plate Round Corners 4 x 4 x 2/3 Circle with Reduced Knobs Bright Green Part 66792 Element 6308875 ×1
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Dark Purple Part 4032a Element 6030534 ×1
  • Plate Round 1 x 1 with Solid Stud Red Part 6141 Element 614121 1 spare in the box ×4

Plants & Trees 6 pieces

  • Plant, Stem with 3 Leaves and Bottom Pin Bright Green Part 37695 Element 6235080 1 spare in the box ×1
  • Plant, Flower, Plate Round 1 x 1 with 5 Petals Green Part 24866 Element 6135287 1 spare in the box ×1
  • Plant, Plate 1 x 1 Round with 3 Leaves Green Part 32607 Element 6229130 ×2
  • Plant, Flower, Plate Round 1 x 1 with 5 Petals Lavender Part 24866 Element 6214235 1 spare in the box ×2

Bars, Ladders and Fences 5 pieces

  • Bar 6L with Stop Ring White Part 63965 Element 6170419 or 6081986 ×1
  • Bar, Angled with 1 x 1 Round Plate / Stud on End Yellow Part 65578 Element 6364360 1 spare in the box ×4

Bricks Special 5 pieces

  • Brick Special 1 x 1 with Stud on 1 Side Dark Purple Part 87087 Element 6310169 or 6063897 ×2
  • Brick Special 1 x 2 with Vertical Clip [Open O Clip] Dark Purple Part 30237b Element 6334177 ×1
  • Brick Special 1 x 1 with Stud on 1 Side Yellow Part 87087 Element 4624985 ×2

Bricks Curved 4 pieces

  • Brick Curved 1 x 1 x 2/3 Double Curved Top, No Studs Red Part 49307 Element 6278441 ×4

Panels 2 pieces

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

Plates 2 pieces

  • Plate 2 x 2 Dark Purple Part 3022 Element 6047422 or 4224861 ×1
  • Plate 2 x 3 Dark Purple Part 3021 Element 4225142 ×1

Bricks 1 piece

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

Bricks Sloped 1 piece

  • Brick Sloped 30° 1 x 2 x 2/3 with White Eyre, Bright Light Orange Eyelids Print Dark Purple Part 85984pr0028 Element 6353880 ×1

Hinges, Arms and Turntables 1 piece

  • Hinge Plate 1 x 2 Locking with 2 Fingers on Side, 7 Teeth White Part 50340 Element 6266201 ×1

Tiles 1 piece

  • Tile 2 x 2 with Skuttlebug and Barcode Print (Sticker) Yellow Part 3068bpr9722 Element 6354040 ×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.