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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.

Spy Shark

Checking

6135 Spy Shark

55 pieces in 31 part and color combinations, plus 1 minifigure.

LEGO counts 57 pieces. This inventory comes from a separate parts catalog and lists 60, including the 5 parts inside the minifigures; the two do not always count the same elements, so their totals differ. Spare parts are counted in neither figure.

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

Black 32 pieces

  • Brick 1 x 4 Black Part 3010 Element 301026 ×1
  • Brick 2 x 2 Corner Black Part 2357 Element 235776 or 235726 ×2
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Black Part 3660 Element 366026 ×2
  • Brick Special Octagonal 2 x 2 x 3 1/3 with Side Studs Black Part 6042 Element 4247905 or 604226 ×4
  • Brick Special Octagonal 2 x 3 x 1 2/3 Sloped Black Part 6032 Element 4247916 or 603226 ×2
  • Cone 2 x 2 x 1 2/3 Octagonal, Open Stud Black Part 6039 Element 4247938 or 4161038 ×2
  • Fence Lattice 1 x 4 x 1 Black Part 3633 Element 4187209 or 363326 ×2
  • Hinge Vehicle Roof Holder 1 x 4 Black Part 4315 Element 4250225 or 431576 ×1
  • Minifig Footwear Flipper [Thin] Black Part 59275 ×2
  • Plate 1 x 2 Black Part 3023 Element 302326 ×1
  • Plate 1 x 6 Black Part 3666 Element 366626 ×1
  • Plate 2 x 2 Black Part 3022 Element 302226 ×2
  • Plate 2 x 6 Black Part 3795 Element 379526 ×1
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Black Part 4032a Element 403226 ×2
  • Plate Special 1 x 1 with Clip Horizontal [Thick U Clip] Black Part 6019 Element 601976 or 601926 ×2
  • Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring] Black Part 4081b Element 6281993 or 4632571 ×2
  • Tail Old with Aquazone Aquashark Blue Shark with Red X Print Black Part 3587pr0001 Element 81818 ×1
  • Technic Axle 2 Black Part 3704 Element 370426 ×2

Blue 13 pieces

  • Bracket 8 x 2 x 1 1/3 Blue Part 4732 Element 473223 ×1
  • Brick Wedged, Sloped Inverted 4 x 4 Triple [2 Connections between Front Studs] Blue Part 4855 Element 4586676 or 4296468 ×1
  • Plate 1 x 1 Blue Part 3024 Element 302423 1 spare in the box ×2
  • Plate 1 x 2 Blue Part 3023 Element 302323 ×4
  • Plate 1 x 4 Blue Part 3710 Element 371023 ×3
  • Tile 1 x 2 with Underwater Navigation Print Blue Part 3069bpr0093 Element 81820 ×1
  • Wedge Plate 3 x 6 Cut Corners Blue Part 2419 Element 241923 ×1

Trans-Neon Orange 5 pieces

  • Plate Round 1 x 1 with Solid Stud Trans-Neon Orange Part 6141 Element 6240218 or 3005747 1 spare in the box ×2
  • Propeller 3 Blade 3 Diameter with Axle Cross Trans-Neon Orange Part 6041 Element 4165521 or 604147 ×2
  • Windscreen 10 x 4 x 2 1/3 Canopy with Black Aquasharks Print Trans-Neon Orange Part 2507pr0002 ×1

Chrome Silver 2 pieces

  • Weapon Harpoon [4 Grooves on Shaft] Chrome Silver Part 57467 ×2

Light Gray 2 pieces

  • Technic Axle Pin without Friction Ridges Lengthwise Light Gray Part 3749 Element 4184168 or 4154179 ×2

Green 1 piece

  • Plant, Bush 2 x 2 x 4 Green Part 6064 Element 6269009 or 606428 ×1

Minifigures 1 figure

  • Aquashark 2 Minifigure, checked as a whole figure ×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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