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.

Onua Nuva

Checking

8566 Onua Nuva

41 pieces in 24 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 15 pieces

  • Large Figure Foot, with Ball Joint Socket 3 x 6 x 2 1/3 Black Part 32475 Element 4143514 ×2
  • Large Figure Mask Pakari Nuva Black Part 43616 Element 4180278 ×1
  • Large Figure Skeletal, Torso, Gearbox Black Part 32489 Element 4143531 ×1
  • Large Figure Skeletal, Limb, Angular 90°, 4 x 4 x 2 with 2 Ball Joints, and Axle Hole Dark Gray Part 41670 Element 4162083 ×2
  • Large Figure Skeletal, Limb, with 2 Ball Joints, and 1 Hole (Toa Nuva) Dark Gray Part 43557 Element 4175738 ×2
  • Large Figure Head Connector Block 3 x 4 x 1 2/3 Light Gray Part 32553 Element 4143537 ×1
  • Large Figure Chest Cover, Armor, Toa Nuva Pearl Light Gray Part 43558 Element 4285866 or 4175713 ×1
  • Large Figure Shoulder Cover, Armour Pearl Light Gray Part 43559 Element 4570152 or 4285865 ×2
  • Large Figure Weapon Saw, Breaker / All-Terrain Track Pearl Light Gray Part 44034 Element 4178664 ×2
  • Large Figure Head Connector Block Eye/Brain Stalk Trans-Green Part 32554 Element 4144420 ×1

Technic Connectors 8 pieces

  • Technic Axle Connector 2 x 3 with Ball Socket, Open Sides Black Part 32174 Element 4119328 ×6
  • Technic Axle 1.5 with Perpendicular Axle Connector (Technic Pole Reverser Handle) Light Gray Part 6553 Element 655302 ×1
  • Technic Axle and Pin Connector Angled #1 Light Gray Part 32013 Element 4106376 ×1

Technic Axles 7 pieces

  • Technic Axle 2 Notched Black Part 32062 Element 4109810 or 3206226 ×1
  • Technic Axle 3 Black Part 4519 Element 6238084 or 451926 ×2
  • Technic Axle 5 Black Part 32073 Element 4114740 ×1
  • Technic Axle 6 Black Part 3706 Element 370626 ×1
  • Technic Axle 3 with Stud Dark Gray Part 6587 Element 4113884 or 658727 ×2

Technic Bushes 4 pieces

  • Technic Bush Light Gray Part 3713 Element 4125313 or 659002 ×2
  • Technic Bush 1/2 Smooth with Axle Hole Reduced Light Gray Part 32123a 1 spare in the box ×2

Technic Gears 4 pieces

  • Technic Gear 12 Tooth Double Bevel Light Gray Part 32270 Element 4141454 or 4125322 ×3
  • Technic Gear 20 Tooth Double Bevel with Axle Hole Type 2 [X Opening] Light Gray Part 32269 Element 4141455 ×1

Technic Pins 2 pieces

  • Technic Axle Pin with Friction Ridges Lengthwise Black Part 43093 Element 4184170 or 4168884 1 spare in the box ×2

Technic Special 1 piece

  • Technic Ball Joint Black Part 32474 Element 4290713 or 4143539 ×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.