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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.

Birthday Table Decoration

Checking

40153 Birthday Table Decoration

120 pieces in 54 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 27 pieces

  • Plate Round 1 x 1 with Solid Stud Blue Part 6141 Element 614123 1 spare in the box ×4
  • Plate Round 1 x 1 Swirled Top Bright Pink Part 15470 Element 6424008 or 6060795 1 spare in the box ×1
  • Plate Round Corner 6 x 6 Green Part 6003 Element 6021999 or 4240403 ×4
  • Plate Round 1 x 1 with Solid Stud Red Part 6141 Element 614121 1 spare in the box ×4
  • Dish 8 x 8 Inverted [Radar], Solid Studs, Rounded Anti-stud Underside Reddish Brown Part 3961 Element 4659004 ×1
  • Plate Round Corner 4 x 4 Reddish Brown Part 30565 Element 4636170 ×4
  • Dish 4 x 4 Inverted [Radar] White Part 3960 Element 396001 ×1
  • Plate Round 1 x 1 with Open Stud White Part 85861 Element 6168642 or 4547649 1 spare in the box ×4
  • Plate Round Corner 4 x 4 White Part 30565 Element 4178429 ×4

Bricks 23 pieces

  • Brick 1 x 2 Blue Part 3004 Element 4613959 or 300423 ×1
  • Brick 1 x 4 Blue Part 3010 Element 301023 ×1
  • Brick 2 x 4 Blue Part 3001 Element 300173 or 300123 ×1
  • Brick 1 x 2 Medium Nougat Part 3004 Element 4569382 ×3
  • Brick 2 x 2 Red Part 3003 Element 4103590 or 300371 ×1
  • Brick 2 x 8 Red Part 3007 Element 6036408 or 300721 ×1
  • Brick 2 x 2 Tan Part 3003 Element 4114306 or 300305 ×3
  • Brick 1 x 2 without Bottom Tube Trans-Clear Part 3065 Element 6514262 or 6244904 ×4
  • Brick 1 x 1 Yellow Part 3005 Element 300524 ×8

Bricks Round and Cones 20 pieces

  • Brick Round 2 x 2 with Axle Hole Blue Part 3941 Element 614373 or 614323 ×1
  • Cone 1 x 1 [Top Groove] Blue Part 59900 Element 4529235 ×2
  • Brick Round Corner 4 x 4 Macaroni Wide with 3 Studs Medium Nougat Part 48092 Element 6022004 ×8
  • Brick Round Corner 4 x 4 Macaroni Wide with 3 Studs Tan Part 48092 Element 6452537 or 6006805 ×4
  • Brick Round 4 x 4 with 4 Side Pin Holes and Center Axle Hole White Part 6222 Element 6615542 or 4203583 ×1
  • Brick Round Corner 4 x 4 Macaroni Wide with 3 Studs White Part 48092 Element 6550183 or 6337627 ×4

Plates 14 pieces

  • Plate 1 x 3 Blue Part 3623 Element 362323 ×1
  • Plate 2 x 2 Reddish Brown Part 3022 Element 4613975 or 4216695 ×2
  • Plate 2 x 3 Reddish Brown Part 3021 Element 4211189 ×1
  • Plate 1 x 2 White Part 3023 Element 6552100 or 6548261 ×2
  • Plate 2 x 2 White Part 3022 Element 6552099 or 6548260 ×1
  • Plate 1 x 1 Yellow Part 3024 Element 302424 1 spare in the box ×3
  • Plate 1 x 3 Yellow Part 3623 Element 362324 ×4

Tiles 7 pieces

  • Tile 1 x 2 with Groove White Part 3069b Element 6548264 or 306901 ×3
  • Tile 1 x 1 with Groove Yellow Part 3070b Element 307024 1 spare in the box ×2
  • Tile 1 x 3 Yellow Part 63864 Element 4558172 ×2

Bricks Sloped 5 pieces

  • Brick Sloped 33° 3 x 2 Red Part 3298 Element 329821 ×1
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Yellow Part 54200 Element 4504381 or 4283095 1 spare in the box ×2
  • Brick Sloped 45° 2 x 1 with 2/3 Cutout [New Version] Yellow Part 15672 Element 6069170 or 6018491 ×2

Plates Special 5 pieces

  • Plate Special 2 x 2 with 2 Pin Holes Black Part 2817 Element 281726 ×1
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Blue Part 87580 Element 6126049 or 4565319 ×1
  • Technic Plate 2 x 8 [7 Holes] Red Part 3738 Element 373821 ×1
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) White Part 15573 Element 6550152 or 6051511 ×2

Technic Pins 4 pieces

  • Technic Pin 1/2 without Friction Ridges Blue Part 4274 Element 4143005 1 spare in the box ×4

Bricks Special 2 pieces

  • Brick Special 1 x 2 with Pin Red Part 2458 Element 245821 ×2

Energy Effects 2 pieces

  • Flame / Headwear Accessory Plume / Feather, Triple Point Trans-Orange Part 64647 Element 6314353 or 6100044 1 spare in the box ×2

Minifig Accessories 2 pieces

  • Food Ice Cream Scoops Lime Part 6254 Element 6061678 ×2

Technic Axles 2 pieces

  • Technic Axle 3 Light Bluish Gray Part 4519 Element 4211815 ×1
  • Technic Axle 5 Light Bluish Gray Part 32073 Element 32073194 or 4211639 ×1

Minifig Heads 1 piece

  • Minifig Head Bluecoat Soldier, Large Smile / Sad with Tear Yellow Part 3626cpr1762 Element 6123714 ×1

Minifig Headwear 1 piece

  • Jester's Cap with Red Half and Red Pom Print White Part 62537pr0003 Element 6034839 or 4585450 ×1

Minifig Upper Body 1 piece

  • Torso, Odd Arms, Jester Costume, Red and White Collar, Lion head on Buckle Print, Left Red Arm, Right White Arm, Yellow Hands Red Part 973e025pr1629 Element 6043810 or 6023459 ×1

Panels 1 piece

  • Panel 1 x 2 x 1 [Rounded Corners] Blue Part 4865b Element 6146218 ×1

Technic Connectors 1 piece

  • Technic Axle Connector Double Flexible [Rubber] Black Part 45590 Element 4198367 ×1

Technic Special 1 piece

  • Technic Plate 1 x 5 with Smooth Ends, 4 Studs and Centre Axle Hole Blue Part 32124 Element 6280384 or 4112874 ×1

Tiles Special 1 piece

  • Tile, Star with Stud Holder, Pin Hole Bright Light Orange Part 11609 Element 6432033 or 6167776 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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