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.

Summer Wave

Checking

6432709 Summer Wave

39 pieces in 18 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.

Show

Piece checklist

Bricks Curved 14 pieces

  • Brick Arch 1 x 3 x 2 Curved Top Blue Part 6005 Element 6236764 or 6078107 ×2
  • Brick Curved 1 x 2 x 1 1/3 with Curved Top Blue Part 6091 Element 6347945 or 4519981 ×4
  • Brick Curved 1 x 3 x 2 Inverted [Inside Bow] Blue Part 18653 Element 6382002 ×2
  • Brick Curved 1 x 2 x 1 1/3 with Curved Top White Part 6091 Element 6285777 or 609101 ×6

Bricks Sloped 14 pieces

  • Brick Sloped 30° 1 x 2 x 2/3 Blue Part 85984 Element 4651236 ×2
  • Brick Sloped 45° 2 x 2 Blue Part 3039 Element 303923 ×5
  • Brick Sloped 65° 2 x 2 x 2 with Bottom Tube Blue Part 3678b Element 4653712 or 4549797 ×3
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Trans-Dark Blue Part 54200 Element 6245256 or 4244366 ×4

Plates 4 pieces

  • Plate 6 x 8 Tan Part 3036 Element 6070501 or 4114056 ×1
  • Plate 1 x 2 White Part 3023 Element 6552100 or 6548261 ×2
  • Plate 1 x 4 White Part 3710 Element 6552108 or 6548266 ×1

Bricks 2 pieces

  • Brick 2 x 2 Blue Part 3003 Element 4103589 or 300373 ×1
  • Brick 2 x 4 Blue Part 3001 Element 300173 or 300123 ×1

Hinges, Arms and Turntables 2 pieces

  • Hinge Brick 1 x 2 Base Blue Part 3937 Element 393723 ×1
  • Hinge Brick 1 x 2 Top Plate Thin Light Bluish Gray Part 3938 Element 4211470 ×1

Animals / Creatures 1 piece

  • Animal, Crab Bright Light Orange Part 33121 Element 6253362 or 6005772 ×1

Minifig Accessories 1 piece

  • Sports Surfboard Standard Lime Part 90397 Element 6102906 ×1

Plates Wedged 1 piece

  • Wedge Plate 2 x 2 Right Blue Part 24307 Element 6189202 ×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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