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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.

My First Cars and Trucks

Checking

10816 My First Cars and Trucks

39 pieces in 31 part and color combinations.

LEGO counts 36 pieces. This inventory comes from a separate parts catalog and lists 39; the two do not always count the same elements, so their totals differ. 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

Duplo, Quatro and Primo 36 pieces

  • 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
  • Duplo Plate 2 x 3 with 4 Studs and Hinge Black Part 13355 Element 6162007 or 6036787 ×1
  • Duplo Train Crossing Gate Base / Crane Base with Bottom Hole Black Part 13358 Element 6036717 ×1
  • Duplo Brick 2 x 2 Blue Part 3437 Element 343723 ×2
  • Duplo Brick 2 x 4 Curved Top with Double Windows, Figures on Both Flat Sides - Side A Male and Dog - Side B Male and Female Blue Part 98223pr0008 Element 6138935 ×1
  • Duplo Car Base 2 x 6 - 4 Yellow Wheels with Black Tires on 4 Fixed Axles Blue Part 11841c02 Element 6200778 or 6138943 ×1
  • Duplo Brick 2 x 2 Bright Light Orange Part 3437 Element 4583550 or 4226194 ×2
  • Duplo Car Base 2 x 6 - 4 Yellow Wheels with Black Tires on 4 Fixed Axles Bright Light Orange Part 11841c02 Element 6200777 or 6138858 ×1
  • Duplo Brick 2 x 2 Light Bluish Gray Part 3437 Element 4583794 or 4266228 ×2
  • Duplo Crane Base 2 x 2 with Hook Holder Light Bluish Gray Part 15450 Element 6100058 ×1
  • Duplo Ladder with Base Locking Ring, Short (Fire) Light Bluish Gray Part 19663 Element 6113962 ×1
  • Duplo Siren / Flashing Light - Trans-Orange Light Bluish Gray Part 2318c02 Element 6660796 or 6217423 ×1
  • Duplo Brick 2 x 2 x 2 with Traffic Light Duplo Minifig Green Walk / Red Don't Walk Print Lime Part 31110pr0104 Element 6138937 ×1
  • Duplo Plate 2 x 4 Lime Part 40666 Element 4185178 ×1
  • Duplo Brick 2 x 3 Medium Azure Part 87084 Element 6138409 ×2
  • Duplo Brick 2 x 3 with Curved Top Medium Azure Part 2302 Element 6138111 ×2
  • Duplo Brick 2 x 4 Curved Bottom Orange Part 98224 Element 6005013 ×1
  • Duplo Brick 2 x 4 Curved Top Orange Part 98223 Element 4659508 ×1
  • Duplo Brick 2 x 2 x 2 with Water Cooler with Tap Print Red Part 31110pr0099 Element 6138939 ×1
  • Duplo Brick 2 x 3 x 2 with Curved Top with 2 Windows and Girl/Boy Print Red Part 11344pr0006 Element 6138929 ×1
  • Duplo Car Base 2 x 6 - 4 Yellow Wheels with Black Tires on 4 Fixed Axles Red Part 11841c02 Element 6200780 or 6138944 ×1
  • Duplo Brick 1 x 2 x 2 with Bottom Tube White Part 76371 Element 6101121 ×2
  • Duplo Plate 2 x 6 White Part 98233 Element 6059082 ×2
  • Duplo Brick 2 x 2 Slope 45° with Window with Boy & Girl on Opposite Sides Print Yellow Part 6474pr0010 Element 6138936 ×2
  • Duplo Brick 2 x 4 Yellow Part 3011 Element 4290060 or 301124 ×1
  • Duplo Dump Truck Bed 4 x 4 x 2 (Tipper) Yellow Part 14094 Element 6036780 ×1
  • Duplo Plate 2 x 4 Yellow Part 40666 Element 4160152 ×1

Gear Parts 3 pieces

  • Idea Card, For Set 10816-1 - Card 1 [No Color/Any Color] Part 6150516 ×1
  • Idea Card, For Set 10816-1 - Card 2 [No Color/Any Color] Part 6150517 ×1
  • Idea Card, For Set 10816-1 - Card 3 [No Color/Any Color] Part 6150518 ×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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