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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.

Halloween Owl

Checking

40497 Halloween Owl

228 pieces in 70 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.

Look-alike colors in this set

These parts appear in this set in two colors that are easy to confuse. If you are one short in one color, check whether it went in where the other color belongs. Each color has its own element ID in the parts list at the back of the instructions.

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Piece checklist

Plates 39 pieces

  • Plate 1 x 1 Black Part 3024 Element 302426 1 spare in the box ×7
  • Plate 2 x 2 Black Part 3022 Element 302226 ×4
  • Plate 2 x 6 Dark Brown Part 3795 Element 4518687 ×1
  • Plate 1 x 2 Light Bluish Gray Part 3023 Element 4211398 or 3023194 ×3
  • Plate 2 x 2 Lime Part 3022 Element 4613977 or 4537937 ×4
  • Plate 1 x 1 Medium Azure Part 3024 Element 6603339 or 6097493 1 spare in the box ×4
  • Plate 1 x 4 Reddish Brown Part 3710 Element 4211190 ×1
  • Plate 2 x 4 Reddish Brown Part 3020 Element 4211186 ×3
  • Plate 4 x 4 Reddish Brown Part 3031 Element 4243838 or 4225868 ×2
  • Plate 1 x 1 Tan Part 3024 Element 4159553 or 302405 1 spare in the box ×4
  • Plate 2 x 2 Tan Part 3022 Element 4114084 or 302205 ×2
  • Plate 2 x 4 Tan Part 3020 Element 4114309 or 302005 ×4

Bricks Sloped 35 pieces

  • Brick Sloped 45° 2 x 1 Double / Inverted with Bottom Stud Holder Bright Light Orange Part 3049d Element 6530802 or 6208781 ×1
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Dark Brown Part 54200 Element 6259071 or 6033014 1 spare in the box ×5
  • Brick Sloped 30° 1 x 2 x 2/3 Dark Brown Part 85984 Element 6127366 ×3
  • Brick Sloped 45° 2 x 1 with Bottom Pin Dark Green Part 3040b Element 4255624 ×2
  • Brick Sloped 33° 3 x 1 Olive Green Part 4286 Element 6345506 ×3
  • Brick Sloped 30° 1 x 2 x 2/3 Orange Part 85984 Element 6068996 or 4648855 ×16
  • Brick Sloped Inverted 45° 2 x 1 Reddish Brown Part 3665 Element 4211222 ×4
  • Brick Sloped Inverted 45° 4 x 2 Double with 2 x 2 Recessed Tan Part 4871 Element 6139363 or 4655082 ×1

Bricks Curved 20 pieces

  • Brick Curved 2 x 1 No Studs [1/2 Bow] Black Part 11477 Element 6047276 ×4
  • Brick Curved 4 x 1 Double, No Studs Dark Brown Part 93273 Element 6135005 ×4
  • Brick Curved 2 x 2 x 2/3 Reddish Brown Part 15068 Element 6146858 ×6
  • Brick Curved 4 x 1 No Studs [Stud Holder with Symmetric Ridges] Reddish Brown Part 11153 Element 6580400 or 6045941 ×2
  • Brick Curved 2 x 2 x 2/3 Tan Part 15068 Element 6046924 ×1
  • Brick Curved 3 x 2 No Studs Tan Part 24309 Element 6232147 ×1
  • Brick Curved 4 x 1 Double, No Studs Tan Part 93273 Element 4666611 ×2

Plates Special 20 pieces

  • Plate Special 1 x 1 with Tooth Black Part 49668 Element 4273590 ×4
  • Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised [Solid Anti-stud] Blue Part 99206 Element 6116797 ×1
  • Plate Special 1 x 2 with End Towball Dark Bluish Gray Part 22890 Element 6370802 or 6338168 ×2
  • Plate Special Round 2 x 2 with Center Stud (Jumper Plate) Dark Bluish Gray Part 18674 Element 6115080 ×3
  • Plate Special 1 x 2 5.9mm Towball Socket Light Bluish Gray Part 14418 Element 6414556 or 6338163 ×2
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Orange Part 87580 Element 6126063 or 6013635 ×2
  • Plate Special 2 x 3 with Rocks Reddish Brown Part 27261 Element 6251403 ×5
  • Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised [Solid Anti-stud] White Part 99206 Element 6046979 ×1

Bricks 15 pieces

  • Brick 2 x 2 Bright Pink Part 3003 Element 4550359 or 4245307 ×3
  • Brick 1 x 4 Dark Purple Part 3010 Element 6185995 or 4640611 ×4
  • Brick 2 x 2 Dark Turquoise Part 3003 Element 6314091 or 4120399 ×1
  • Brick 1 x 1 Reddish Brown Part 3005 Element 4211242 ×4
  • Brick 1 x 4 Reddish Brown Part 3010 Element 4211225 ×1
  • Brick 2 x 4 Reddish Brown Part 3001 Element 4211201 ×2

Bricks Special 15 pieces

  • Brick Special 1 x 2 x 1 2/3 with 4 Studs on 1 Side Black Part 22885 Element 6275806 ×1
  • Brick Special 1 x 4 with 4 Studs on One Side Black Part 30414 Element 4162443 ×3
  • Brick Special 1 x 2 with 2 Studs on 1 Side Dark Tan Part 11211 Element 6310835 ×4
  • Brick Special 1 x 2 x 1 2/3 with 4 Studs on 1 Side Tan Part 22885 Element 6214334 ×3
  • Brick Special 1 x 2 x 1 2/3 with 8 Studs on 3 Sides White Part 67329 Element 6552182 or 6312480 ×4

Bricks Wedged 15 pieces

  • Brick Wedged, Curved 2 x 1 with Stud Notch Left Dark Brown Part 29120 Element 6258952 Also in Reddish Brown ×4
  • Brick Wedged, Curved 2 x 1 with Stud Notch Right Dark Brown Part 29119 Element 6258950 Also in Reddish Brown ×3
  • Brick Wedged, Curved 2 x 1 with Stud Notch Left Reddish Brown Part 29120 Element 6290397 Also in Dark Brown ×4
  • Brick Wedged, Curved 2 x 1 with Stud Notch Right Reddish Brown Part 29119 Element 6290396 Also in Dark Brown ×4

Plants & Trees 14 pieces

  • Plant, Flower, Plate Round 1 x 1 with 5 Petals Bright Light Orange Part 24866 Element 6209681 1 spare in the box ×6
  • Plant, Leaves 4 x 3 Dark Orange Part 2423 Element 6022079 ×3
  • 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 Orange Part 24866 Element 6214234 1 spare in the box ×3

Plates Round Curved and Dishes 14 pieces

  • Plate Round 2 x 2 with Rounded Bottom [Boat Stud] Black Part 2654 Element 4617551 or 4278359 ×2
  • Plate Round Corner 6 x 6 Dark Tan Part 6003 Element 6022043 ×4
  • Plate Round Corner 6 x 6 Medium Lavender Part 6003 Element 6227038 ×4
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Orange Part 4032a Element 6030521 or 4164243 ×2
  • Plate Round Corner 3 x 3 Reddish Brown Part 30357 Element 4283660 ×2

Tiles Round and Curved 14 pieces

  • Tile Round 1 x 1 Quarter Black Part 25269 Element 6172383 1 spare in the box ×10
  • Tile Round 1 x 1 with White Dot/Circle/Eye Print Black Part 98138pr0107 Element 6284072 or 6253831 1 spare in the box ×4

Plates Wedged 12 pieces

  • Wedge Plate 2 x 2 Cut Corner Reddish Brown Part 26601 Element 6218366 ×12

Bricks Round and Cones 4 pieces

  • Brick Round Corner 4 x 4 Macaroni Wide with 3 Studs Dark Purple Part 48092 Element 6176192 or 6097443 ×4

Hinges, Arms and Turntables 4 pieces

  • Hinge Plate 1 x 4 Swivel Top / Base - Solid Clip [Complete Assembly] Black Part 73983 Element 6102782 or 74011 ×2
  • Turntable 2 x 2 Plate, Base Black Part 3680 Element 368076 or 368026 ×1
  • Turntable 2 x 2 Plate - Top Light Bluish Gray Part 3679 Element 4540203 or 4495467 ×1

Tiles 3 pieces

  • Tile 1 x 2 with Groove Reddish Brown Part 3069b Element 4211151 ×1
  • Tile 2 x 2 Corner Reddish Brown Part 14719 Element 6221608 ×2

Animal / Creature Body Parts 2 pieces

  • Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Medium Black Part 87747 Element 6270091 or 4563477 1 spare in the box ×2

Tiles Special 2 pieces

  • Tile Special 1 x 1 with Clip with Rounded Edges Black Part 15712 Element 6335388 or 6066102 ×2

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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