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.

Umbra

Checking

8625 Umbra

179 pieces in 53 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

Technic Pins 42 pieces

  • Technic Pin Double with Axle Hole Black Part 32138 Element 4130597 or 4119589 ×2
  • Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots Black Part 6558 Element 655826 ×9
  • Technic Pin with Friction Ridges Lengthwise and Center Slots Black Part 2780 Element 4121715 or 278026 1 spare in the box ×15
  • Technic Axle Pin with Friction Ridges Lengthwise Blue Part 43093 Element 4309323 or 4206482 ×4
  • Technic Pin 3/4 Dark Bluish Gray Part 32002 Element 32002199 or 4211050 1 spare in the box ×4
  • Technic Pin 1/2 without Friction Ridges Light Bluish Gray Part 4274 Element 4274194 or 4211483 1 spare in the box ×4
  • Technic Axle Pin without Friction Ridges Lengthwise Tan Part 3749 Element 4666579 or 4186017 ×4

Technic Connectors 35 pieces

  • Technic Axle Connector Ridged [with x Hole x Orientation] Black Part 6538b Element 4113805 or 4107083 ×5
  • Technic Axle and Pin Connector Angled #1 Black Part 32013 Element 6284699 or 4107085 ×1
  • Technic Axle and Pin Connector Angled #2 - 180° Black Part 32034 Element 6271869 or 4107783 ×3
  • Technic Axle and Pin Connector Perpendicular Black Part 6536 Element 6261371 or 4173668 ×8
  • Technic Connector Block 3 x 3 Triangular with Axle, and Pin Hole Black Part 32175 Element 4287635 or 4249261 ×2
  • Technic Pin Connector Perpendicular 2 x 2 Bent Black Part 44809 Element 6325982 or 4480926 ×1
  • Technic Axle Connector 2 x 3 with Ball Socket, Open Sides Bright Light Orange Part 32174 Element 4248305 ×7
  • Technic Axle Connector 2 x 3 with Ball Socket and Axle Socket with Black Rubber Insert Dark Green Part 47326pat0001 Element 4227783 ×4
  • Technic Axle and Pin Connector 2 x 7 with Two Ball Joint Sockets Dark Green Part 50898 Element 4276581 ×2
  • Technic Axle and Pin Connector, Perpendicular with Extension Pearl Light Gray Part 53586 Element 4494486 or 4286268 ×2

Technic Axles 31 pieces

  • Technic Axle 4 Black Part 3705 Element 370526 ×2
  • Technic Axle 8 with Stop Black Part 55013 Element 4288089 ×2
  • Technic Axle 3 Light Bluish Gray Part 4519 Element 4211815 ×10
  • Technic Axle 7 Light Bluish Gray Part 44294 Element 44294194 or 4211805 ×1
  • Technic Axle 2 Notched Red Part 32062 Element 4142865 ×16

Large Buildable Figures 26 pieces

  • Large Figure Mask Ruru (Toa Metru) Black Part 47302 Element 4286361 or 4218524 ×1
  • Large Figure Foot, Toa Metru Bright Light Orange Part 47298 Element 4521191 or 4248228 ×1
  • Large Figure Weapon, Claw, Climbing Claw / Kodan Ball Half (Toa Nuva) Bright Light Orange Part 44036 Element 4282855 ×2
  • Large Figure Head Connector Block (Toa Metru) Dark Bluish Gray Part 47312 Element 4278473 or 4217832 ×1
  • Large Figure Skeletal, Connector Block 1 x 3 x 2 with 2 Pins and Axle Hole (Rhotuka) Dark Bluish Gray Part 50901 Element 4247658 ×1
  • Large Figure Limb Cover, Upper Leg Section (Piraka) Dark Green Part 53566 Element 4284565 ×4
  • Large Figure Skeletal, Limb, Plated with 2 Ball Joints (Piraka) Dark Green Part 53574 Element 4284580 ×2
  • Large Figure Skeletal, Limb, with 2 Ball Joints, and 3 Holes (Vahki) Dark Green Part 47328 Element 4289382 or 4227816 ×2
  • Large Figure Skeletal, Torso, Lower, with 2 Ball Joints, 2 Axle Holes, and 4 Holes (Vahki) Dark Green Part 47330 Element 4289934 ×1
  • Large Figure Chest Cover (Toa Metru) Pearl Light Gray Part 49423 Element 4294799 or 4247224 ×3
  • Large Figure Limb Cover / Torso Cover (Toa Inika) Pearl Light Gray Part 53544 Element 4494482 or 4292942 ×2
  • Large Figure Skeletal, Torso with 2 Ball Joints (Piraka) Pearl Light Gray Part 53564 Element 4494484 or 4287936 ×1
  • Large Figure Weapon Axe, Inika Light-up Laser Axe Pearl Light Gray Part 55827 Element 4493118 or 4294879 ×1
  • Large Figure Weapon Sword, Inika Light-up Energized Ice Sword Pearl Light Gray Part 55828 Element 4493119 or 4294860 ×1
  • Large Figure Weapon, Claw, Climbing Claw / Kodan Ball Half (Toa Nuva) Pearl Light Gray Part 44036 Element 4535261 or 4298444 ×2
  • Large Figure Head Connector Block Eye/Brain Stalk (Piraka) - Light-Up Trans-Neon Orange Part 53500 Element 4288205 ×1

Technic Special 13 pieces

  • Technic Ball Joint with Through Axle Hole Black Part 53585 Element 4286267 ×2
  • Technic Link 1 x 16 Light Bluish Gray Part 2637 Element 4211556 ×1
  • Technic Tooth 1 x 3 with Axle Hole [Rounded Underside] Pearl Light Gray Part 41669 Element 4284480 or 4177440 ×10

Technic Beams 12 pieces

  • Technic Beam 1 x 3 Thick Black Part 32523 Element 4142822 or 3252326 ×6
  • Technic Beam 1 x 7 Thick Black Part 32524 Element 4495935 or 4155458 ×3
  • Technic Beam 1 x 9 Bent (7 - 3) Thick Black Part 32271 Element 6276835 or 4140327 ×2
  • Technic Beam 2 x 4 L-Shape Thick Light Bluish Gray Part 32140 Element 6271831 or 4211610 ×1

Wheels and Tyres 8 pieces

  • Tyre 24 x 14 Shallow Tread (Tread Small Hub) Black Part 30648 Element 4524358 or 4153005 ×4
  • Wheel 18 x 14 with Pin Hole, Fake Bolts and Shallow Spokes Light Bluish Gray Part 55981 Element 6109684 or 4299119 ×4

Animal / Creature Body Parts 4 pieces

  • Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small Pearl Light Gray Part 53451 Element 4568390 or 4494086 1 spare in the box ×4

Projectiles / Launchers 3 pieces

  • Large Figure Spinner / Propeller with Code, Marbled Pearl Light Gray Pattern (Rhotuka) Dark Green Part 50899pat0001pr0001 ×2
  • Large Figure Spinner Rod 2.5L with Gear 8 Tooth (Rhotuka) Yellow Part 50903 Element 4263698 ×1

Technic Bushes 2 pieces

  • Technic Bush Light Bluish Gray Part 3713 Element 6275844 or 6271817 1 spare in the box ×2

Tubes and Hoses 2 pieces

  • Hose, Ribbed 7mm D. 11L / 8.8cm Pearl Light Gray Part 78c11 Element 4495208 or 4141672 ×2

Tools 1 piece

  • Rip Cord, Rhotuka, 12L with Connector Block 1 x 3 x 5 Black Part 50900 Element 4252442 ×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.