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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.

McQueen's Visit to Doc's Garage

Checking

10456 McQueen's Visit to Doc's Garage

33 pieces in 24 part and color combinations, plus 1 minifigure.

The official piece count includes the 2 parts inside the set's minifigures, which this inventory lists separately. Spare parts are counted in neither figure.

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

Red 8 pieces

  • Duplo Brick 1 x 2 x 2 with Bottom Tube Red Part 76371 Element 6040230 ×3
  • Duplo Brick 1 x 2 x 2 with Side Cutouts and Channel in Top Red Part 42234 Element 6536360 or 6139021 ×2
  • Duplo Brick 2 x 2 Red Part 3437 Element 4583321 or 343721 ×3

White 7 pieces

  • Duplo Brick 1 x 2 x 2 with Bottom Tube White Part 76371 Element 6101121 ×2
  • Duplo Brick 2 x 4 Curved Top with 'DOCTOR NUDSON;, Red/Blue Serpents around Wrench Print White Part 98223pr0045 Element 6536357 ×1
  • Duplo Door / Window Frame Flat Front Surface, Completely Open Back White Part 61649 Element 6135524 or 4622476 ×1
  • Duplo Door, Garage, 6 x 7 with 12 Panes White Part 79789 Element 6376238 ×1
  • Duplo Plate 2 x 4 White Part 40666 Element 4250172 or 4160151 ×2

Light Aqua 4 pieces

  • Duplo Brick 2 x 2 Light Aqua Part 3437 Element 6294237 ×2
  • Duplo Brick 2 x 3 with Curved Bottom Light Aqua Part 98252 Element 6294241 ×1
  • Duplo Kettle with Ribbed Handles 2 x 2 x 1.5 Light Aqua Part 5729 Element 6523008 ×1

Medium Azure 3 pieces

  • Duplo Brick 2 x 2 Medium Azure Part 3437 Element 6054619 ×1
  • Duplo Brush Medium Azure Part 24807 Element 6464781 or 6138094 ×1
  • Duplo Syringe Medium Azure Part 5928 Element 6523098 ×1

Dark Azure 2 pieces

  • Duplo Brick 1 x 2 x 2 with Tool Rack, Wrench, Screwdriver, Stethoscope Print Dark Azure Part 76371pr0269 Element 6536358 ×1
  • Duplo Suitcase / Bag Dark Azure Part 20302 Element 6226885 ×1

Light Bluish Gray 2 pieces

  • Duplo Brick 2 x 10 Light Bluish Gray Part 2291 Element 6533627 ×1
  • Duplo Brick 2 x 4 Curved Top Light Bluish Gray Part 98223 Element 6185036 ×1

Medium Nougat 2 pieces

  • Duplo Cabinet 2 x 4 x 5 Medium Nougat Part 27395 Element 6430080 ×1
  • Duplo Door / Lid, Wood Effect Medium Nougat Part 98459 Element 6527917 or 6327079 ×1

Reddish Brown 2 pieces

  • Duplo Plate Round Corner 4 x 4 Reddish Brown Part 98218 Element 6390998 ×2

Black 1 piece

  • Duplo Hose with Rubber End and Light Bluish Gray Nozzle Black Part 58498c01 Element 4548111 ×1

Dark Bluish Gray 1 piece

  • Duplo Wrench with Handles Dark Bluish Gray Part 16265 Element 6464779 or 6432321 ×1

Yellow 1 piece

  • Duplo Plate 2 x 4 Yellow Part 40666 Element 4160152 ×1

Minifigures 1 figure

  • Lightning McQueen, Duplo Minifigure, checked as a whole figure ×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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