BlockTalk Find Your Set

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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.

Lightning McQueen's Race Day

Checking

10924 Lightning McQueen's Race Day

42 pieces in 32 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

White 9 pieces

  • Duplo Brick 1 x 2 x 2 with Bottom Tube White Part 76371 Element 6101121 ×2
  • Duplo Brick 1 x 3 x 2 Round Top, Cut Away Sides with Tire Print White Part 14222pr0013 Element 6305194 ×2
  • Duplo Brick 2 x 2 White Part 3437 Element 343701 ×2
  • Duplo Brick 2 x 2 with Black Checkered Print White Part 3437pr0043 Element 6101162 ×2
  • Duplo Plate 2 x 8 White Part 44524 Element 4563575 ×1

Red 8 pieces

  • Duplo Brick 2 x 2 with Pink '2' Print Red Part 3437pr0135 Element 6304524 ×1
  • Duplo Brick 3 x 2 Slope 33° Red Part 35114 Element 6208516 ×2
  • Duplo Car Body 2 Top Studs and Spoiler with Lightning McQueen Rust-Eze and Wide Smile Print Red Part 88765pr0004 Element 6187422 ×1
  • Duplo Fuel Container 1 x 2 x 2 Red Part 45141 Element 6020063 ×1
  • Duplo Plate 2 x 4 Red Part 40666 Element 4583329 or 4567246 ×2
  • Duplo Turntable 4 x 4 Base, Flush Surface Red Part 92005 Element 4603681 ×1

Light Bluish Gray 7 pieces

  • Duplo Brick 2 x 2 Light Bluish Gray Part 3437 Element 4583794 or 4266228 ×3
  • Duplo Brick 2 x 3 with Curved Top Light Bluish Gray Part 2302 Element 6306693 or 6001661 ×1
  • Duplo Brick 2 x 4 Curved Top Light Bluish Gray Part 98223 Element 6185036 ×1
  • Duplo Brick 2 x 4 Curved Top with 'TOW MATER' Print Light Bluish Gray Part 98223pr0019 Element 6305203 ×1
  • Duplo Crane Base 2 x 2 with Hook Holder Light Bluish Gray Part 15450 Element 6100058 ×1

Medium Azure 6 pieces

  • Duplo Brick 1 x 2 x 2 with Bottom Tube Medium Azure Part 76371 Element 6101124 ×2
  • Duplo Brick 2 x 2 Medium Azure Part 3437 Element 6054619 ×1
  • Duplo Brick 2 x 2 with Light Aqua '1' Print Medium Azure Part 3437pr0128 Element 6286271 ×1
  • Duplo Brick 2 x 2 x 1 1/2 with Curved Top, and '123' and 'REGULAR' Gas / Fuel / Petrol Pump Print Medium Azure Part 11170pr0001 Element 6305212 or 6186590 ×1
  • Duplo Plate Round 4 x 4 Medium Azure Part 98222 Element 6306692 ×1

Black 4 pieces

  • Duplo Car Base 2 x 4 with Fixed Axles - 27.5 Black Tires & Red Wheels Black Part 12592c03 Element 6432416 or 6246972 ×1
  • Duplo Car Base 2 x 4 with Fixed Axles - 27.5 Silver Wheels and Black Tires Black Part 12592c01 Element 6246954 or 6048910 ×1
  • Duplo Hook Black Part 15449 Element 6469374 or 6050965 ×1
  • Duplo Hose with Rubber End and Light Bluish Gray Nozzle Black Part 58498c01 Element 4548111 ×1

Tan 2 pieces

  • Duplo Plate 2 x 4 Tan Part 40666 Element 4527235 ×2

Yellow 2 pieces

  • Duplo Brick 2 x 2 with Bright Light Yellow '3' Print Yellow Part 3437pr0130 Element 6286274 ×1
  • Duplo Trophy Cup with Number 1 in Shield - Closed Handles, Deep Notches Yellow Part 73241 Element 6127196 or 6053877 ×1

Dark Azure 1 piece

  • Duplo Brick 2 x 4 Curved Top with White 'PISTON CUP' Print Dark Azure Part 98223pr0018 Element 6305195 ×1

Dark Orange 1 piece

  • Duplo Car Body 2 Top Studs Truck with Cars Tow Mater, Bottom Teeth Print Dark Orange Part 88764pr0002 Element 6305206 or 6187427 ×1

Flat Silver 1 piece

  • Duplo Wrench with Handles Flat Silver Part 16265 Element 6057851 ×1

Lime 1 piece

  • Duplo Flag Wavy 3 x 4 with Post Lime Part 31925 Element 6187321 ×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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