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.

Wind Energy

Checking

11952 Wind Energy

38 pieces in 23 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

White 14 pieces

  • Brick Curved 4 x 1 No Studs [Stud Holder with Symmetric Ridges] White Part 11153 Element 6578744 or 6564905 ×3
  • Brick Round 2 x 2, Pin Holes White Part 17485 Element 6218899 ×1
  • Plate 1 x 1 White Part 3024 Element 6548262 or 302401 1 spare in the box ×3
  • Plate 1 x 3 White Part 3623 Element 6552105 or 6550144 ×1
  • Plate Special Round 2 x 2 with Center Stud (Jumper Plate) White Part 18674 Element 6615555 or 6093053 ×1
  • Support Round 1 x 1 x 6 Solid Pillar White Part 43888 Element 6615531 or 6073345 ×1
  • Wedge Plate 3 x 2 Left White Part 43723 Element 6552121 or 4179875 ×4

Dark Red 5 pieces

  • Brick Curved 1 x 2 x 1 1/3 with Curved Top Dark Red Part 6091 Element 6411330 or 4539082 ×2
  • Plate 1 x 2 Dark Red Part 3023 Element 4539097 or 4162582 ×1
  • Technic Brick 1 x 2 [1 Pin Hole] Dark Red Part 3700 Element 6212010 or 4215402 ×1
  • Tile 1 x 2 with Groove Dark Red Part 3069b Element 4539090 or 4529548 ×1

Green 4 pieces

  • Cone 1 x 1 [Top Groove] Green Part 59900 Element 4529239 ×2
  • Plate 2 x 6 Green Part 3795 Element 379528 ×2

Reddish Brown 4 pieces

  • Brick Sloped 65° 2 x 2 x 2 with Bottom Tube Reddish Brown Part 3678b Element 4585066 or 4211320 ×2
  • Plate Round 1 x 1 with Solid Stud Reddish Brown Part 6141 Element 4216581 1 spare in the box ×2

Tan 4 pieces

  • Brick 1 x 4 Tan Part 3010 Element 4113916 or 301005 ×1
  • Brick Arch 1 x 4 Tan Part 3659 Element 4550323 or 4542424 ×1
  • Technic Axle Pin without Friction Ridges Lengthwise Tan Part 3749 Element 4666579 or 4186017 ×2

Black 3 pieces

  • Lever Small Base with Black Lever Black Part 298c02 Element 73587 1 spare in the box ×1
  • Technic Plate 1 x 5 with Smooth Ends, 4 Studs and Centre Axle Hole Black Part 32124 Element 6280168 or 4114689 ×2

Bright Light Orange 2 pieces

  • Plant, Flower, Plate Round 1 x 1 with 5 Petals Bright Light Orange Part 24866 Element 6209681 1 spare in the box ×2

Blue 1 piece

  • Plate 2 x 2 Blue Part 3022 Element 4613973 or 302223 ×1

Light Bluish Gray 1 piece

  • Technic Plate Rotor 3 Blade with Smooth Ends, 6 Studs, 1 Bottom Ridge (Propeller) Light Bluish Gray Part 51138 Element 6307999 ×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.