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.

Ahkmou

Checking

8610 Ahkmou

27 pieces in 13 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

Dark Bluish Gray 11 pieces

  • Large Figure Head Connector Block 3 x 4 x 1 2/3 Dark Bluish Gray Part 32553 Element 4210750 ×1
  • Large Figure Skeletal, Limb, Angular 90°, 3 x 3 x 2 with 2 Ball Joints, and Axle Hole Dark Bluish Gray Part 47300 Element 4540593 or 4289249 ×4
  • Technic Axle Connector 2 x 3 with Ball Socket, Open Sides Dark Bluish Gray Part 32174 Element 4217829 ×6

Blue 6 pieces

  • Technic Axle Pin with Friction Ridges Lengthwise Blue Part 43093 Element 4309323 or 4206482 ×6

Light Brown 4 pieces

  • Large Figure Foot, with Ball Joint Socket 2 x 3 x 5 Light Brown Part 41668 Element 4219222 ×2
  • Large Figure Mask Rau with Marbled Pearl Light Gray Pattern (Ahkmou) Light Brown Part 32574pat0001 Element 4225420 ×1
  • Large Figure Skeletal, Torso with 6 Holes (Matoran) Light Brown Part 47295 Element 4219215 ×1

Black 3 pieces

  • Technic Axle 1.5 with Perpendicular Axle Connector (Technic Pole Reverser Handle) Black Part 6553 Element 4107765 or 655326 ×1
  • Technic Axle 2 Notched Black Part 32062 Element 4109810 or 3206226 ×1
  • Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots Black Part 6558 Element 655826 ×1

Glow In Dark Opaque 1 piece

  • Large Figure Throwing Disc, Kanoka, Po-Metru 373 Print Glow In Dark Opaque Part 32533pr0373 Element 4251475 ×1

Pearl Light Gray 1 piece

  • Launcher, Large Figure Weapon, Kanoka Disk Launcher (Matoran) Pearl Light Gray Part 47304 Element 4219218 ×1

Trans-Dark Blue 1 piece

  • Large Figure Head Connector Block Eye/Brain Stalk Trans-Dark Blue Part 32554 Element 4219226 ×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.