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.

Helicopter

Checking

1690 Helicopter

27 pieces in 21 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

Plates 10 pieces

  • Plate 1 x 2 Blue Part 3023 Element 302323 ×1
  • Plate 1 x 6 Blue Part 3666 Element 366623 ×1
  • Plate 1 x 2 Light Gray Part 3023 Element 302302 ×2
  • Plate 1 x 6 Red Part 3666 Element 366621 ×2
  • Plate 2 x 6 Red Part 3795 Element 379521 ×1
  • Plate 1 x 1 Trans-Red Part 3024 Element 6513963 or 6252042 ×1
  • Plate 1 x 6 White Part 3666 Element 6552107 or 6548265 ×2

Bars, Ladders and Fences 4 pieces

  • Lever Small Base with Black Lever Black Part 298c02 Element 73587 ×2
  • Bar 1 x 6 [Closed Studs] Red Part 6140 Element 4561802 or 4289557 ×2

Plates Special 4 pieces

  • Plate Special 1 x 2 with 1 Stud without Groove (Jumper) Blue Part 3794a ×1
  • Plate Special 1 x 2 with Handles [Flat Ends / Low Attachment] Light Gray Part 3839b Element 383902 ×1
  • Plate Special 3 x 2 with Rounded End, Hole Light Gray Part 3176 Element 317652 or 317602 ×1
  • Plate Special 2 x 2 with Wheel Holder White Part 4488 Element 448801 ×1

Plates Wedged 2 pieces

  • Wedge Plate 3 x 4 without Stud Notches White Part 4859 Element 4215973 or 4199395 ×2

Tiles Special 2 pieces

  • Tile Special 2 x 2 with Top Pin Black Part 2460 Element 4258354 or 246026 ×1
  • Tile Special 1 x 2 with Handle Blue Part 2432 Element 243223 ×1

Transportation - Sea and Air 2 pieces

  • Propeller 3 Blade Small Black Part 2421 Element 6170693 or 4289255 ×1
  • Propeller 4 Blade 5 Diameter with Rounded Ends, Open Hub Light Gray Part 2479 Element 247902 ×1

Bricks 1 piece

  • Brick 1 x 2 Blue Part 3004 Element 4613959 or 300423 ×1

Bricks Sloped 1 piece

  • Brick Sloped Inverted 34° 3 x 1 without Internal Stopper Blue Part 4287a ×1

Tiles 1 piece

  • Tile 1 x 1 with Groove Blue Part 3070b Element 4206330 or 307073 ×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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