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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.

2017 - Unused Parts Database Set

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DATABASE-2017 2017 - Unused Parts Database Set

43 pieces in 43 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 27 pieces

  • Duplo Brick 1 x 2 x 2 with '2017 EID MUBARAK LEGOLAND Malaysia Resort' Print Bright Green Part 4066pr9927 ×1
  • Duplo Brick 1 x 2 x 2 with 'Happy Bricktastic Birthday LEGOLAND Malaysia Resort' Print Dark Pink Part 4066pr9913 ×1
  • Duplo Brick 1 x 2 x 2 with 'Happy Bricktastic Birthday LEGOLAND Malaysia Resort' Print Dark Pink Part 76371pr9942 ×1
  • Duplo Brick 1 x 2 x 2 with 'Frohe Ostern LEGOLAND Discovery Centre' and Bunny Suit Guy Print Medium Blue Part 76371pr9986 ×1
  • Duplo Brick 1 x 2 x 2 with 'Happy Birthday 10 Jahre LEGOLAND Discovery Centre Berlin' Print Medium Blue Part 76371pr9946 ×1
  • Duplo Brick 1 x 2 x 2 with 'Happy Easter LEGOLAND Discovery Centre' Print Medium Blue Part 4066pr9912 ×1
  • Duplo Brick 1 x 2 x 2 with 'LEGOLAND Japan Grand Opening! April 1, 2016' Print Medium Blue Part 76371pr9926 ×1
  • Duplo Brick 1 x 2 x 2 with 'Thank you! LEGOLAND Malaysia Resort' Print Medium Blue Part 76371pr9923 ×1
  • Duplo Brick 1 x 2 x 2 with 'HAPPY HALLOWEEN LEGOLAND Malaysia Resort' Print Orange Part 76371pr9943 ×1
  • Duplo Brick 1 x 2 x 2 with 'LEGOLAND CALIFORNIA RESORT BRICK OR TREAT PARTY NIGHTS 2017 ' Print Orange Part 76371pr9897 ×1
  • Duplo Brick 1 x 2 x 2 with 'LEGO NINJAGO LEGOLAND Discovery Centre' Print Red Part 76371pr9939 ×1
  • Duplo Brick 1 x 2 x 2 with 'Merry Christmas LEGOLAND Discovery Center' Print Red Part 76371pr9971 ×1
  • Duplo Brick 1 x 2 x 2 with 'Merry Christmas LEGOLAND Discovery Centre' Print Red Part 76371pr9966 ×1
  • Duplo Brick 1 x 2 x 2 with Bottom Tube and 'LEGO NINJAGO LEGOLAND Discovery Center' Print Red Part 4066pr9870 ×1
  • Duplo Brick 1 x 2 x 2 with 'LEGOLAND FLORIDA RESORT KNIGHT LIGHTS' Print White Part 4066pr9899 ×1
  • Duplo Brick 1 x 2 x 2 with 'THE LEGO BATMAN MOVIE DAYS' Print White Part 76371pr9967 ×1
  • Duplo Brick 1 x 2 x 2 with 'VIP Tour LEGOLAND Malaysia Resort' Print White Part 76371pr9919 ×1
  • Duplo Brick 1 x 2 x 2 with '2017 LEGOLAND Castle Hotel' Print Yellow Part 76371pr9963 ×1
  • Duplo Brick 1 x 2 x 2 with 'GRAND OPENING LEGOLAND DISCOVERY CENTER PHILADELPHIA' Print Yellow Part 76371pr9956 ×1
  • Duplo Brick 1 x 2 x 2 with 'HAPPY BRICKTASTIC BIRTHDAY LEGOLAND Malaysia Resort' Print Yellow Part 76371pr9945 ×1
  • Duplo Brick 1 x 2 x 2 with 'Happy Diwali 2017 LEGOLAND Malaysia Resort' Print Yellow Part 76371pr9891 ×1
  • Duplo Brick 1 x 2 x 2 with 'JAHRESKARTE LEGOLAND Discovery Centre' Wizard Print Yellow Part 76371pr9949 ×1
  • Duplo Brick 1 x 2 x 2 with 'LEGOLAND DISCOVERY CENTRE' and Robot Print 2017 Yellow Part 76371pr9984 ×1
  • Duplo Brick 1 x 2 x 2 with 'LEGOLAND FLORIDA RESORT BRICK OR TREAT' Print Yellow Part 76371pr9977 ×1
  • Duplo Brick 1 x 2 x 2 with 'LEGOLAND Japan 2017' Print Yellow Part 76371pr9928 ×1
  • Duplo Brick 1 x 2 x 2 with 'LEGOLAND Japan April 1 2017' Print Yellow Part 76371pr9927 ×1
  • Duplo Brick 1 x 2 x 2 with 'NIGHT LIGHTS LEGOLAND FLORIDA' Print Yellow Part 76371pr9969 ×1

Bricks 11 pieces

  • Brick 2 x 4 x 3 with '15 Happy Birthday LEGOLAND Deutschland Resort' Print Yellow Part 30144pr9823 ×1
  • Brick 2 x 4 x 3 with 'HYUNDAI LEGOLAND Fahrschule 2017' Print Yellow Part 30144pr0204 ×1
  • Brick 2 x 4 x 3 with 'LEGO Friends Event', Legoland Deutschland Resort', '2017' Print Yellow Part 30144pr9810 ×1
  • Brick 2 x 4 x 3 with 'LEGOLAND DUBAI HAPPY HALLOWEEN 2017' Print Yellow Part 30144pr9913 ×1
  • Brick 2 x 4 x 3 with 'LEGOLAND Deutschland Resort 10 2017' (Besuchsmeister Silver) Print Yellow Part 30144pr9924 ×1
  • Brick 2 x 4 x 3 with 'LEGOLAND Deutschland Resort ACTION! MOVIE HEROES EVENT 2017' Print Yellow Part 30144pr9995 ×1
  • Brick 2 x 4 x 3 with 'LEGOLAND Deutschland Resort Fabrik 2017' Print Yellow Part 30144pr0194 ×1
  • Brick 2 x 4 x 3 with 'LEGOLAND Deutschland Resort HAPPY HALLOWEEN 2017' Print Yellow Part 30144pr0210 ×1
  • Brick 2 x 4 x 3 with 'LEGOLAND Deutschland Resort Happy Birthday 15' Print Yellow Part 30144pr9895 ×1
  • Brick 2 x 4 x 3 with 'LEGOLAND Deutschland Resort MERLIN'S MAGIC WAND' Print Yellow Part 30144pr0221 ×1
  • Brick 2 x 4 x 3 with 'LEGOLAND FERIENDORF 2017', Minifigure with Suitcase Print Yellow Part 30144pr0041 ×1

Minifig Lower Body 4 pieces

  • Leg, Left Bright Light Blue Part 3817 Element 6006023 ×1
  • Leg, Right Bright Light Blue Part 3816 Element 6006022 ×1
  • Leg, Left Pearl Titanium Part 3817 Element 6097812 ×1
  • Leg, Right Pearl Titanium Part 3816 Element 6097813 ×1

Minifig Shields, Weapons, & Tools 1 piece

  • Weapon Throwing Star / Shuriken with Textured Grips [Complete Sprue of 2] Flat Silver Part 19807 Element 6117255 ×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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