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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.

Skull Scorpio

Checking

70794 Skull Scorpio

107 pieces in 47 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 24 pieces

  • Large Figure Skeletal, Limb with Ball Joint and Ball Socket, Short Black Part 90612 Element 4593557 ×1
  • Large Figure Skeletal, Limb with Ball Sockets Black Part 90622 Element 4593567 ×1
  • Large Figure Head Connector Block (Toa Okoto) Flat Silver Part 19049 Element 6102606 ×1
  • Large Figure Limb Cover / Claw / Spike Large with Axle Flat Silver Part 15362 Element 6269148 or 6102809 ×2
  • Large Figure Mask Skull Flat Silver Part 20478 Element 6114369 ×1
  • Large Figure Skeletal, Limb with Ball Joint and Ball Socket, Rounded Beam Flat Silver Part 20474 Element 6114326 ×4
  • Large Figure Skeletal, Torso with 7 Ball Joints, and 6 Holes, Small Flat Silver Part 90626 Element 6115891 ×1
  • Large Figure Weapon Axe, Skull Warrior Flat Silver Part 20479 Element 6114372 ×2
  • Large Figure Mask of Stone with Marbled Trans-Neon Green Pattern Pearl Gold Part 19082pat0001 Element 6114475 ×1
  • Large Figure Limb Cover, Size 3, Armor with Ball Joint Socket Trans-Neon Green Part 90641 Element 6061058 or 4652389 ×2
  • Large Figure Skeletal, Limb, 4L with Ball Joint on Axle and Ball Socket Trans-Neon Green Part 90611 Element 6078390 ×2
  • Large Figure Torso Cover, Armour, Ribbed Trans-Neon Green Part 20473 Element 6114321 ×1
  • Large Figure Head Connector Block Eye/Brain Stalk (Toa Okoto) Trans-Neon Orange Part 19050 Element 6102640 ×1
  • Large Figure Weapon Claw, with Clip Trans-Neon Orange Part 92220 Element 6021344 ×4

Technic Connectors 19 pieces

  • Technic Axle Connector 2 x 3 with Ball Socket, Open Lower Axle Holes Black Part 93571 Element 4610948 ×3
  • Technic Axle Connector with Axle Hole Black Part 32039 Element 4107081 or 3203926 ×2
  • Technic Axle and Pin Connector Angled #2 - 180° Black Part 32034 Element 6271869 or 4107783 ×2
  • Technic Axle and Pin Connector Angled #4 - 135° Black Part 32192 Element 6262897 or 4121610 ×4
  • Technic Axle and Pin Connector Angled #6 - 90° Black Part 32014 Element 6268905 or 4107767 ×2
  • Technic Axle and Pin Connector Perpendicular Black Part 6536 Element 6261371 or 4173668 ×2
  • Technic Axle and Pin Connector Perpendicular 3L with 2 Pin Holes Black Part 42003 Element 6273708 or 4200326 ×1
  • Technic Axle and Pin Connector Perpendicular Double Black Part 32291 Element 6280394 or 4140430 ×1
  • Technic Axle and Pin Connector Angled #3 - 157.5° Light Bluish Gray Part 32016 Element 6261387 or 4211552 ×2

Technic Axles 16 pieces

  • Technic Axle 4 Black Part 3705 Element 370526 ×4
  • Technic Axle 3 Light Bluish Gray Part 4519 Element 4211815 ×1
  • Technic Axle 5 Light Bluish Gray Part 32073 Element 32073194 or 4211639 ×3
  • Technic Axle 2 Notched Red Part 32062 Element 4142865 ×8

Technic Pins 11 pieces

  • Technic Pin with Friction Ridges Lengthwise and Center Slots Black Part 2780 Element 4121715 or 278026 ×2
  • Technic Pin with Friction Ridges Lengthwise and Towball Black Part 6628 Element 4184169 or 662826 ×2
  • Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots Blue Part 6558 Element 4514553 ×3
  • Technic Axle Towball Light Bluish Gray Part 2736 Element 6443149 or 4211375 ×2
  • Technic Pin without Friction Ridges Lengthwise Light Bluish Gray Part 3673 Element 4211807 or 3673194 ×2

Technic Beams 10 pieces

  • Technic Beam 1 x 13 Thick Black Part 41239 Element 4522933 or 4164422 ×1
  • Technic Beam 1 x 3 Thin Black Part 6632 Element 6331723 or 4107828 ×2
  • Technic Beam 1 x 5 Thin with Axle Holes on Ends Black Part 11478 Element 6327028 or 6030286 ×4
  • Technic Beam 1 x 9 Thick Black Part 40490 Element 4645732 or 4542788 ×1
  • Technic Beam 3 x 3 L-Shape Thin Black Part 32056 Element 6271810 or 4112287 ×2

Animal / Creature Body Parts 9 pieces

  • Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Medium Black Part 87747 Element 6270091 or 4563477 ×3
  • Insect Body Part, Leg / Tail / Claw / Rib with Axle Pearl Titanium Part 15107 Element 6111290 ×6

Technic Bushes 6 pieces

  • Technic Bush Light Bluish Gray Part 3713 Element 6275844 or 6271817 ×6

Technic Special 4 pieces

  • Technic Tooth 1 x 3 with Axle Hole [Rounded Underside] Trans-Neon Green Part 41669 Element 4163577 ×2
  • Technic Tooth 1 x 3 with Axle Hole [Rounded Underside] Trans-Neon Orange Part 41669 Element 6111281 or 4163574 ×2

Technic Beams Special 3 pieces

  • Technic Beam 1 x 2 with Ball Joint Angled Dark Bluish Gray Part 50923 Element 4503381 or 4289258 ×2
  • Technic Beam 1 x 3 with Ball Joint in Middle Dark Bluish Gray Part 98577 Element 6001085 ×1

Pneumatics 2 pieces

  • Pneumatic Hose Connector with Axle Connector Dark Bluish Gray Part 99021 Element 6265669 or 6020189 ×2

Technic Steering, Suspension and Engine 2 pieces

  • Technic Link 1 x 6 without Stoppers Dark Bluish Gray Part 32005a Element 4629920 or 4211026 ×2

String, Bands and Reels 1 piece

  • Technic Rubber Belt Medium [26mm ID] [Round Cross Section] Blue Part 85545 Element 6049730 or 4544147 ×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.

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