BlockTalk Find Your Set

Free tool

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.

Peppa Pig Birthday House

Checking

10433 Peppa Pig Birthday House

59 pieces in 44 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

Duplo, Quatro and Primo 56 pieces

  • Duplo Plant, Flower with 1 Top Stud Bright Green Part 6510 Element 4121575 ×1
  • Duplo Stuffed Animal with Face Print Bright Light Orange Part 5431pr0001 Element 6527223 or 6482783 ×1
  • Duplo Brick 1 x 2 x 2 with Bottom Tube Bright Light Yellow Part 76371 Element 6294210 ×2
  • Duplo Brick 2 x 10 Bright Light Yellow Part 2291 Element 6487520 ×1
  • Duplo Brick 2 x 2 Bright Light Yellow Part 3437 Element 4648231 or 4261816 ×1
  • Duplo Brick 2 x 2 x 2 Bright Light Yellow Part 31110 Element 6287281 ×2
  • Duplo Brick 2 x 3 with Curved Bottom Bright Light Yellow Part 98252 Element 6296059 ×2
  • Duplo Brick 2 x 4 Bright Light Yellow Part 3011 Element 6294939 ×3
  • Duplo Door / Window Frame Flat Front Surface, Completely Open Back Bright Light Yellow Part 61649 Element 6294401 ×3
  • Duplo Door Frame 2 x 4 x 5 Bright Light Yellow Part 92094 Element 6294384 ×1
  • Duplo Cabinet 2 x 2 x 1.5 Coral Part 4890 Element 6294390 ×1
  • Duplo Plant, Flower with 1 Top Studs Coral Part 84195 Element 6393151 ×1
  • Duplo Skirt Satin, Knee Length Dark Pink Part 32896 Element 6475984 ×1
  • Duplo Plate 2 x 4 Dark Purple Part 40666 Element 6465897 ×2
  • Duplo Brick 1 x 2 x 2 with Green Coocoos Clock Print Lavender Part 76371pr9904 Element 6482782 ×1
  • Duplo Brick 2 x 2 with Medium Lavender Bow, Hearts Print Lavender Part 3437pr9977 Element 6482779 ×1
  • Duplo Tile 2 x 4 with Cushion Pattern Lavender Part 65110 Element 6343502 ×2
  • Duplo Brick 2 x 2 Light Aqua Part 3437 Element 6294237 ×2
  • Duplo Plate 2 x 4 Light Aqua Part 40666 Element 6296140 ×1
  • Duplo Bathroom Sink Lime Part 4892 Element 6465898 or 6121595 ×1
  • Duplo Plate Round 4 x 8 Semi-Circle Lime Part 29304 Element 6208323 ×1
  • Duplo Kettle with Closed Handles 2 x 2 x 1.5 Medium Azure Part 31042 Element 6477724 ×1
  • Duplo Plate Round 4 x 4 Medium Azure Part 98222 Element 6306692 ×1
  • Duplo Tile 2 x 4 with Wood Grain Pattern Medium Nougat Part 65109 Element 6392990 ×1
  • Duplo Brick 2 x 4 with Garlands Print Red Part 3011pr9981 Element 6482778 ×1
  • Duplo Brick 3 x 2 x 2 Slope Red Part 63871 Element 4534647 ×4
  • Duplo Camera Red Part 24806 Element 6464795 or 6259327 ×1
  • Duplo Plate 2 x 4 Red Part 40666 Element 4583329 or 4567246 ×1
  • Duplo Skirt with White Dots Print Red Part 106928pr0001 Element 6474357 ×1
  • Duplo Food 2 x 2 Round Cake with Stud on Top with Lime, Dark Pink Decorations Print Reddish Brown Part 65157pr9999 Element 6482780 ×1
  • Duplo Plate 4 x 6 Tan Part 25549 Element 6443793 ×1
  • Duplo Plate 6 x 12 Tan Part 4196 Element 6477725 or 6284700 ×1
  • Duplo Brick 1 x 2 x 2 with Bottom Tube Trans-Clear Part 76371 Element 6514049 or 6256723 ×1
  • Duplo Brick 1 x 2 x 2 with Kitchen Appliances Print White Part 76371pr9903 Element 6482781 ×1
  • Duplo Candle with Yellow Flame Print White Part 11854pr0001 Element 6468844 or 6192849 ×1
  • Duplo Door / Window with Four Equal Square Cornered Panes White Part 90265 Element 4586178 ×3
  • Duplo Door 1 x 4 x 4 with Four Panes, Same Size and Curved Top White Part 67872 Element 6313820 ×1
  • Duplo Drawer 2 x 2 with Pull Handle White Part 4891 Element 6167554 or 4501514 ×1
  • Duplo Ladder with 3 Studs White Part 3519 Element 6435543 ×1
  • Duplo Toilet (without Rim) White Part 4911 Element 4494910 or 4167524 ×1
  • Duplo Toilet Rim Yellowish Green Part 4912 Element 6477726 ×1

Non-Buildable Figures (Duplo, Fabuland, etc) 3 pieces

  • Duplo Figure Child, Rabbit with Warm Tan Head, Dark Pink Nose, Glasses Print Bright Light Yellow Part 104998pr0001 Element 6468164 ×1
  • Duplo Figure Child, Rabbit with White Head, Dark Pink Nose Print Dark Pink Part 104998pr0002 Element 6475127 ×1
  • Duplo Figure Child, Pig with Dark Pink Cheeks, Big Smile Print Red Part 105001pr0005 Element 6468163 ×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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