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.

Mantax

Checking

8919 Mantax

58 pieces in 28 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

Black 29 pieces

  • Animal Body Part / Plant, Tail / Claw / Horn / Branch / Tentacle, End Section Black Part 40379 Element 6055070 or 4508453 ×1
  • Animal Body Part / Plant, Tail / Neck / Branch / Trunk, Middle Section with Pin, Round Pin Hole Black Part 40378 Element 6487364 or 6055071 ×1
  • Bar 1L with Clip Black Part 48729a Element 4272218 ×2
  • Large Figure Chest Cover, Barraki Carapar Marbled Pearl Light Gray Pattern Black Part 59490pat0001 Element 4505473 ×2
  • Large Figure Foot, Barraki Mantax Black Part 57569 Element 4498132 ×2
  • Large Figure Head, Barraki Mantax, Marbled Pearl Light Gray Pattern Black Part 57550pat0001 Element 4500064 ×1
  • Large Figure Limb Cover, Upper Leg Section (Piraka) Black Part 53566 Element 4284564 ×2
  • Large Figure Skeletal, Limb, with 2 Ball Joints, and 3 Holes (Rahkshi) Black Part 45749 Element 4294582 or 4227596 ×1
  • Large Figure Skeletal, Limb, with 2 Ball Joints, and 3 Holes (Vahki) Black Part 47328 Element 4289376 or 4224135 ×2
  • Large Figure Skeletal, Limb, with 2 Ball Joints, and Hole (Toa Metru) Black Part 47311 Element 4278747 or 4218526 ×1
  • Large Figure Skeletal, Torso, Chest (Rahkshi) Black Part 44136 Element 4278806 ×1
  • Large Figure Skeletal, Torso, Lower, with 2 Ball Joints, 2 Axle Holes, and 4 Holes (Vahki) Black Part 47330 Element 4289927 or 4225235 ×1
  • Large Figure Skeletal, Torso, Upper, with 2 Ball Joints (Toa Inika) Black Part 53545 Element 4292590 ×1
  • Plant / Creature Body Part, Vine / Tail / Tentacle / Bionicle Spine, Spiky Black Part 55236 Element 6024295 or 4288838 ×2
  • Technic Axle and Pin Connector Perpendicular 3L with 2 Pin Holes Black Part 42003 Element 6273708 or 4200326 ×1
  • Technic Pin with Friction Ridges Lengthwise and Center Slots Black Part 2780 Element 4121715 or 278026 ×8

Dark Bluish Gray 10 pieces

  • 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 7 with Two Ball Joint Sockets Dark Bluish Gray Part 50898 Element 4242036 ×4
  • Technic Beam 1 x 2 with Ball Joint Angled Dark Bluish Gray Part 50923 Element 4503381 or 4289258 ×1

Pearl Light Gray 5 pieces

  • Large Figure Weapon Claw, Barraki Mantax Pincer Pearl Light Gray Part 57565 Element 4497140 ×2
  • Large Figure Weapon, Claw / Limb (Barraki Mandible) Pearl Light Gray Part 57554 Element 4497129 ×2
  • Launcher, Large Figure Weapon, Squid Ammo Launcher Pearl Light Gray Part 57556 Element 4497131 ×1

Red 5 pieces

  • Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small Red Part 53451 Element 6270107 or 4568388 1 spare in the box ×4
  • Technic Axle 2 Notched Red Part 32062 Element 4142865 ×1

Blue 3 pieces

  • Technic Axle Pin with Friction Ridges Lengthwise Blue Part 43093 Element 4309323 or 4206482 ×3

Light Bluish Gray 2 pieces

  • Technic Axle 3 Light Bluish Gray Part 4519 Element 4211815 ×2

Trans-Orange 2 pieces

  • Projectile, Large Figure Weapon, Ammo, Squid Trans-Orange Part 57555 Element 4511873 or 4500092 ×2

Trans-Red 2 pieces

  • Light Cover 1 x 1 Round with Internal Bar / Bionicle Barraki Eye Trans-Red Part 58176 Element 6507867 or 6171762 ×2

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.