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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.

Deluxe Starter Set

Checking

7792 Deluxe Starter Set

120 pieces in 34 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

Red 33 pieces

  • Duplo Ball Tube 45° Turn Red Part 31195 Element 4562879 or 4114705 ×3
  • Duplo Ball Tube Exit Door Red Part 31193 Element 4114730 ×1
  • Duplo Ball Tube exit with round doorway 2 x 6 x 5 Red Part 31191 Element 4114703 ×1
  • Duplo Brick 2 x 10 x 2 Arch Red Part 51704 Element 4276855 ×1
  • Duplo Brick 2 x 2 Red Part 3437 Element 4583321 or 343721 ×16
  • Duplo Brick 2 x 3 with Curved Top Red Part 2302 Element 230271 or 230221 ×2
  • Duplo Brick 2 x 4 Red Part 3011 Element 4583326 or 4290074 ×6
  • Duplo Brick 2 x 6 Red Part 2300 Element 4290387 or 230021 ×1
  • Duplo Car Base 2 x 6 with Yellow Wheels and Open Hitch End Red Part 2312c01 Element 6006223 or 4592299 ×1
  • Duplo Tricycle with 4 studs Red Part 31189 Element 4255336 ×1

Yellow 31 pieces

  • Duplo Ball Tube 45° Turn Yellow Part 31195 Element 4562722 or 4114707 ×2
  • Duplo Ball Tube exit with round doorway 2 x 6 x 5 Yellow Part 31191 Element 4114704 ×1
  • Duplo Brick 2 x 2 Yellow Part 3437 Element 4583546 or 343724 ×14
  • Duplo Brick 2 x 2 with Eye with White Spot Print, on Two Sides - Type 1 Yellow Part 3437pr0067 Element 82061 ×3
  • Duplo Brick 2 x 3 with Curved Top Yellow Part 2302 Element 230274 or 230224 ×2
  • Duplo Brick 2 x 4 Yellow Part 3011 Element 4290060 or 301124 ×6
  • Duplo Brick 2 x 6 Yellow Part 2300 Element 4290389 or 230024 ×1
  • Duplo Brick 2 x 6 x 2 with Curved Ends Yellow Part 4197 Element 4581346 or 419724 ×1
  • Duplo Car Base 2 x 6 with Open Hitch End and Red Wheels Yellow Part 2312c02 Element 6006222 or 4592297 ×1

Blue 27 pieces

  • Ball, Hard Plastic, 51mm (approx. 6 studs diameter) Blue Part 41250 Element 4100758 ×1
  • Duplo Ball Tube 45° Turn Blue Part 31195 Element 4562878 or 4114706 ×2
  • Duplo Ball Tube Exit Door Blue Part 31193 Element 4114731 ×1
  • Duplo Brick 2 x 2 Blue Part 3437 Element 343723 ×14
  • Duplo Brick 2 x 3 x 2 with Curve Blue Part 2301 Element 230123 ×2
  • Duplo Brick 2 x 4 Blue Part 3011 Element 4290075 or 301123 ×6
  • Duplo Car Base 2 x 6 with Yellow Wheels and Open Hitch End Blue Part 2312c01 Element 6006228 or 4592300 ×1

Bright Green 25 pieces

  • Duplo Brick 2 x 2 Bright Green Part 3437 Element 4583789 or 4168579 ×16
  • Duplo Brick 2 x 2 with Eye with White Spot Print, on Two Sides - Type 1 Bright Green Part 3437pr0067 Element 4170800 ×1
  • Duplo Brick 2 x 3 x 2 with Curve Bright Green Part 2301 Element 4170794 ×2
  • Duplo Brick 2 x 4 Bright Green Part 3011 Element 4513084 or 4290085 ×6

White 2 pieces

  • Duplo Animal Horse/Foal with Large Brown Spots Print White Part 75723pr0005 Element 4225958 or 75750 ×1
  • Duplo Figure Child with Cap Lime, with White Shirt under Blue Coveralls with worms in Pocket - Blue Legs White Part 47511pr0001 Element 6233829 or 4651115 ×1

Bright Pink 1 piece

  • Duplo Figure Child with Pigtails Reddish Brown, with Bright Pink Top with Dark Pink Heart and Sleeves - White Legs Bright Pink Part 47510c01pr0003 Element 4651109 or 4283579 ×1

Green 1 piece

  • Duplo Baseplate 12 x 16 Green Part 6851 Element 4219744 or 685128 ×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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