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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.

Unicorn Cake Delivery Car

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42675 Unicorn Cake Delivery Car

59 pieces in 43 part and color combinations, plus 2 minifigures.

The official piece count includes the 8 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

White 22 pieces

  • Antenna 1 x 4 with Flat Top White Part 3957b Element 6550147 or 395701 ×1
  • Bracket 1 x 2 - 2 x 2 Inverted White Part 99207 Element 6552151 or 6548279 ×1
  • Brick Curved 1 x 1 White Part 7126 Element 6536331 ×2
  • Brick Curved 4 x 1 Double, No Studs White Part 93273 Element 6552143 or 6023806 ×2
  • Brick Round 3 x 4 x 2/3 Triple Curved with 2 Sunk Studs with Unicorn Face, Rainbow Mane, Bright Pink Nose, Dark Blue Eyes, Coral Star, Yellow/Bright Light Blue Headlights Print White Part 93604pr0011 Element 6581524 ×1
  • Panel 1 x 2 x 1 with Rounded Corners and Central Divider White Part 93095 Element 6670628 or 6615556 ×1
  • Panel 1 x 4 x 3 with White/Medium Blue Unicorn Cake on Wheels on Coral Background Print White Part 60581pr0015 Element 6581525 ×2
  • Plate 1 x 4 White Part 3710 Element 6552108 or 6548266 ×1
  • Plate Special 1 x 2 [Side Handle Closed Ends] White Part 48336 Element 6552125 or 4222017 ×1
  • Plate Special 1 x 2 with Clips Horizontal [Open O Clips] White Part 60470b Element 6347287 or 4556152 ×1
  • Plate Special Round 2 x 2 with Center Stud (Jumper Plate) White Part 18674 Element 6615555 or 6093053 ×1
  • Plate Special Round 2 x 2 with Melting Drops/Icing on Sides White Part 65700 Element 6443905 ×1
  • Steering Stand 1 x 2 with Black Steering Wheel White Part 3829c01 Element 4208543 or 9551 ×1
  • Tile 2 x 2 with Groove White Part 3068b Element 6548263 or 306801 ×1
  • Tile Special 1 x 2 Grille with Bottom Groove White Part 2412b Element 6601902 or 241201 ×1
  • Wheel 11 x 12 with Hole Notched for Wheels Holder Pin White Part 6014b Element 4170457 ×4

Bright Pink 9 pieces

  • Brick Curved 2 x 1 No Studs [1/2 Bow] Bright Pink Part 11477 Element 6443844 or 6254396 ×2
  • Brick Round 2 x 2 with Axle Hole Bright Pink Part 3941 Element 6498748 ×1
  • Brick Sloped 45° 2 x 2 Bright Pink Part 3039 Element 6543491 ×1
  • Plate Round 1 x 1 Swirled Top / Poo Bright Pink Part 53119 Element 6519699 1 spare in the box ×2
  • Tile 1 x 4 with Groove Bright Pink Part 2431 Element 4621552 ×1
  • Tile 2 x 2 with Groove Bright Pink Part 3068b Element 4615728 ×1
  • Tile Round 2 x 2 with Bottom Stud Holder Bright Pink Part 14769 Element 6092768 ×1

Medium Lavender 7 pieces

  • Plant, Flower, Peony Rose with 2 Layers Medium Lavender Part 5904 Element 6550818 or 6519102 ×1
  • Plate 1 x 4 Medium Lavender Part 3710 Element 6015108 or 4619524 ×4
  • Plate 2 x 4 Medium Lavender Part 3020 Element 4619516 ×2

Black 4 pieces

  • Tyre 21 x 12 with Offset Tread Small Wide and Center Band Black Part 87697 Element 6575727 or 4568644 ×4

Magenta 3 pieces

  • Brick Round 2 x 2 Dome Bottom [Open Stud] Magenta Part 15395 Element 6487828 or 6120650 ×1
  • Brick Round 2 x 2 Dome Top, Vented Stud Magenta Part 3262 Element 6429064 ×1
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Magenta Part 87580 Element 6250075 or 6126069 ×1

Medium Azure 3 pieces

  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Medium Azure Part 15573 Element 6603587 or 6331949 ×1
  • Plate Special Round 2 x 2 with Center Stud (Jumper Plate) Medium Azure Part 18674 Element 6136419 ×1
  • Tile 1 x 4 with Groove Medium Azure Part 2431 Element 4624705 ×1

Pearl Gold 2 pieces

  • Creature Body Part, Horn (Unicorn) Pearl Gold Part 89522 Element 6214208 or 4584762 1 spare in the box ×1
  • Plate Round 1 x 1 with Open Stud Pearl Gold Part 85861 Element 6190252 or 6141499 1 spare in the box ×1

Trans-Dark Pink 2 pieces

  • Plate 1 x 2 Trans-Dark Pink Part 3023 Element 6514008 or 6240228 ×2

Yellow 2 pieces

  • Container Box 2 x 2 x 1 [Plain] Yellow Part 35700 Element 6383172 ×1
  • Tile 1 x 4 with Groove Yellow Part 2431 Element 243124 ×1

Coral 1 piece

  • Tile 1 x 4 with Groove Coral Part 2431 Element 6258570 ×1

Lavender 1 piece

  • Vehicle Base 4 x 10 x 2 1/2 with Mudguards, Wheel Pins and 6 x 2 Centre Recess with 3 Holes, Black Wheel Holders Lavender Part 12622c03 Element 6584091 ×1

Light Aqua 1 piece

  • Food Cupcake with Stud Light Aqua Part 79743 Element 6361352 ×1

Medium Nougat 1 piece

  • Tile Round 1 x 1 with Pink Donut Print Medium Nougat Part 98138pr0090 Element 6329593 1 spare in the box ×1

Trans-Clear 1 piece

  • Windscreen 2 x 4 x 2 Trans-Clear Part 3823 Element 6581801 or 6253681 ×1

Minifigures 2 figures

  • Paisley, White Top, Bright Light Blue Pants Minifigure, checked as a whole figure ×1
  • Leo, Bright Light Orange Vest, Dark Blue Pants 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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