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.

BIONICLE Good Guy Polybag (Disney Promotional Sweden)

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6934 BIONICLE Good Guy Polybag (Disney Promotional Sweden)

16 pieces in 10 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 6 pieces

  • Large Figure Head Connector Block (Toa Metru) Dark Bluish Gray Part 47312 Element 4278473 or 4217832 ×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 ×2
  • Technic Axle Connector 2 x 3 with Ball Socket, Open Sides Dark Bluish Gray Part 32174 Element 4217829 ×1
  • Technic Axle and Pin Connector 2 x 5 with Two Ball Joint Sockets Dark Bluish Gray Part 47296 Element 4217826 ×2

Black 5 pieces

  • Large Figure Foot, with Ball Joint Socket 2 x 3 x 5 Black Part 41668 Element 4162076 ×2
  • Technic Axle 2 Notched Black Part 32062 Element 4109810 or 3206226 1 spare in the box ×3

Dark Red 2 pieces

  • Large Figure Skeletal, Limb, Angular with Ball Joint, and Axle Hole Dark Red Part 32476 Element 4291513 or 4234440 ×2

Blue 1 piece

  • Technic Axle Pin with Friction Ridges Lengthwise Blue Part 43093 Element 4309323 or 4206482 1 spare in the box ×1

Pearl Light Gray 1 piece

  • Large Figure Weapon Spear-Head, Bladed End Pearl Light Gray Part 44808 Element 4221451 or 4194982 ×1

Trans-Neon Green 1 piece

  • Large Figure Head Connector Block Eye/Brain Stalk (Toa Metru) Trans-Neon Green Part 47313 Element 4238920 or 4218955 ×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.