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.

Winged Rahi (Klakk)

Checking

20005 Winged Rahi (Klakk)

38 pieces in 15 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

Large Buildable Figures 14 pieces

  • Large Figure Wing, Makuta Marbled Pearl Light Gray Pattern Black Part 60919pat0001 Element 4521319 ×2
  • Large Figure Head Connector Block (Toa Metru) Dark Bluish Gray Part 47312 Element 4278473 or 4217832 ×1
  • Large Figure Chest Cover (Toa Metru) Pearl Light Gray Part 49423 Element 4294799 or 4247224 ×1
  • Large Figure Engine / Jet Pack (Rahi Sonic Jet) Pearl Light Gray Part 61801 Element 4525712 ×2
  • Large Figure Weapon Blade, Aqua Warblade (Hewkii Mahri) Pearl Light Gray Part 57527 Element 4504534 ×1
  • Large Figure Weapon, Claw, Triple, Small with Axle Hole Pearl Light Gray Part 61806 Element 4525717 ×4
  • Large Figure Head Connector Block Eye/Brain Stalk - Short Trans-Neon Green Part 57536 Element 4505191 ×1
  • Large Figure Skeletal, Torso with Beam, 2 Ball Joints, and 7 Tooth Half Gear White Part 47306 Element 4278499 or 4217827 ×1
  • Large Figure Skeletal, Torso, Upper, with 2 Ball Joints (Toa Inika) White Part 53545 Element 4506532 or 4292584 ×1

Technic Pins 10 pieces

  • Technic Pin with Friction Ridges Lengthwise and Center Slots Black Part 2780 Element 4121715 or 278026 1 spare in the box ×5
  • Technic Axle Pin with Friction Ridges Lengthwise Blue Part 43093 Element 4309323 or 4206482 ×5

Technic Connectors 9 pieces

  • Technic Axle and Pin Connector Perpendicular Black Part 6536 Element 6261371 or 4173668 ×4
  • Technic Axle Connector 2 x 3 with Ball Socket, Closed Sides, Squared Ends Dark Bluish Gray Part 60176 Element 4519225 ×5

Technic Axles 5 pieces

  • Technic Axle 5 Light Bluish Gray Part 32073 Element 32073194 or 4211639 ×1
  • Technic Axle 2 Notched Red Part 32062 Element 4142865 ×4

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.