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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.

Toa Mahri Kongu

Checking

8910 Toa Mahri Kongu

63 pieces in 22 part and color combinations.

LEGO counts 64 pieces. This inventory comes from a separate parts catalog and lists 63; 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

Red 20 pieces

  • Projectile, Large Figure Weapon, Ammo (Cordak) Red Part 57525 Element 4497796 ×16
  • Technic Axle 2 Notched Red Part 32062 Element 4142865 ×4

Dark Bluish Gray 15 pieces

  • Large Figure Head Connector Block (Toa Metru) Dark Bluish Gray Part 47312 Element 4278473 or 4217832 ×1
  • Large Figure Skeletal, Limb, with 2 Ball Joints (Toa Metru) Dark Bluish Gray Part 47297 Element 4499715 ×2
  • Large Figure Skeletal, Limb, with 2 Ball Joints, and 3 Holes (Vahki) Dark Bluish Gray Part 47328 Element 4289386 or 4248827 ×2
  • Large Figure Skeletal, Torso with Beam, 2 Ball Joints, and 7 Tooth Half Gear Dark Bluish Gray Part 47306 Element 4287086 ×1
  • Technic Axle Connector 2 x 3 with Ball Socket, Open Sides Dark Bluish Gray Part 32174 Element 4217829 ×5
  • Technic Axle and Pin Connector 2 x 5 with Two Ball Joint Sockets Dark Bluish Gray Part 47296 Element 4217826 ×4

Dark Green 11 pieces

  • Brick Round 2 x 2 x 2 Robot Body, Axle Holder '+' Orientation Dark Green Part 30361c Element 6069269 or 4506417 ×1
  • Large Figure Foot, Rahkshi Dark Green Part 44138 Element 4504531 ×2
  • Large Figure Limb Cover (Toa Inika) Dark Green Part 53543 Element 4276542 ×2
  • Large Figure Limb Cover (Toa Metru) Dark Green Part 47299 Element 4218310 ×2
  • Large Figure Mask Zatth Dark Green Part 57534 Element 4505199 ×1
  • Large Figure Skeletal, Limb, with Ball Joint, and Gear with Axle Hole (Toa Hordika) Dark Green Part 50921 Element 4290053 ×2
  • Large Figure Skeletal, Torso, Upper, with 9 Holes (Mahri Kongu) Dark Green Part 57547 Element 4505896 ×1

Black 9 pieces

  • Technic Pin with Friction Ridges Lengthwise and Center Slots Black Part 2780 Element 4121715 or 278026 ×9

Pearl Light Gray 4 pieces

  • Flexible Ribbed Hose 8mm Ends 19L Pearl Light Gray Part 57539 Element 4561465 or 4506460 ×1
  • Large Figure Chest Cover (Toa Metru) Pearl Light Gray Part 49423 Element 4294799 or 4247224 ×1
  • Launcher, Large Figure Weapon Cannon, Cordak Blaster Pearl Light Gray Part 57523c01 Element 4544505 or 4504505 ×2

Blue 2 pieces

  • Technic Axle Pin with Friction Ridges Lengthwise Blue Part 43093 Element 4309323 or 4206482 ×2

Trans-Neon Green 2 pieces

  • Brick Round 2 x 2 x 1 2/3 Dome Top, Blocked Open Stud Trans-Neon Green Part 30151a Element 4506533 or 4144475 ×1
  • Large Figure Head Connector Block Eye/Brain Stalk - Short Trans-Neon Green Part 57536 Element 4505191 ×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.