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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.

Kitty Chico at Vets

Checking

562003 Kitty Chico at Vets

32 pieces in 26 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 11 pieces

  • Plate 1 x 2 Light Aqua Part 3023 Element 6146701 or 6015054 ×3
  • Plate 2 x 2 Magenta Part 3022 Element 6109930 or 6091599 ×1
  • Plate 1 x 2 Tan Part 3023 Element 4113917 or 302305 ×1
  • Plate 2 x 2 Tan Part 3022 Element 4114084 or 302205 ×1
  • Plate 2 x 4 Tan Part 3020 Element 4114309 or 302005 ×1
  • Plate 1 x 1 Trans-Green Part 3024 Element 6513967 or 6252046 ×2
  • Plate 1 x 1 Trans-Light Blue Part 3024 Element 6513964 or 6252043 ×2

Bricks Special 3 pieces

  • Brick Special 1 x 1 with Stud on 1 Side White Part 87087 Element 6550190 or 4558952 ×2
  • Brick Special 1 x 2 with Vertical Clip [Open O Clip] White Part 30237b Element 6320300 or 6092873 ×1

Plates Special 3 pieces

  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Magenta Part 15573 Element 6101073 ×1
  • Plate Special 1 x 1 with Clip Horizontal [Thick Open O Clip] White Part 61252 Element 6347293 or 4538353 ×1
  • Plate Special 1 x 2 Side Handle [Free Ends] White Part 2540 Element 4140583 or 254051 ×1

Tiles 3 pieces

  • Tile 1 x 2 with Groove Dark Turquoise Part 3069b Element 6213779 or 4164140 ×1
  • Tile 2 x 4 with Groove Dark Turquoise Part 87079 Element 6223065 ×1
  • Tile 1 x 2 with Notepad with Dark Blue Order Print White Part 3069bpr0176 Element 6173617 ×1

Containers 2 pieces

  • Box 2 x 2 x 2 Door with Slot Trans-Clear Part 4346 Element 6499105 or 6247357 ×1
  • Box 2 x 2 x 2 [Hollow Studs] White Part 4345b Element 434501 ×1

Minifig Accessories 2 pieces

  • Equipment Medical Syringe Bright Light Blue Part 87989 Element 6003298 ×1
  • Equipment Cutlery - Spoon, Rounded Bottom Flat Silver Part 34173 Element 6460705 or 6196796 ×1

Plates Round Curved and Dishes 2 pieces

  • Dish 2 x 2 Inverted [Radar] Trans-Light Blue Part 4740 Element 6580378 or 6245307 ×1
  • Plate Round 1 x 1 with Solid Stud Trans-Yellow Part 6141 Element 6514056 or 6240216 ×1

Tiles Special 2 pieces

  • Tile Special Round 1 x 1 with Hollow Bar White Part 20482 Element 6186681 or 6178492 ×2

Animals / Creatures 1 piece

  • Animal, Cat, Sitting with Medium Nougat Eyes, Dark Pink Nose and Black and White Patches (Chico) Print Sand Blue Part 11602pr0003 Element 6172417 ×1

Bricks 1 piece

  • Brick 1 x 2 Light Aqua Part 3004 Element 6022032 ×1

Panels 1 piece

  • Panel 1 x 2 x 3 [Side Supports / Hollow Studs] White Part 87544 Element 6550191 or 4585448 ×1

Tiles Round and Curved 1 piece

  • Tile Round 1 x 1 Light Bluish Gray Part 98138 Element 6284071 or 4650260 ×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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