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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.

Kai - Spinjitzu Master

Checking

70633 Kai - Spinjitzu Master

57 pieces in 30 part and color combinations, plus 1 minifigure.

LEGO counts 61 pieces. This inventory comes from a separate parts catalog and lists 62, including the 5 parts inside the minifigures; the two do not always count the same elements, so their totals differ. Spare parts are counted in neither figure.

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

Plates 14 pieces

  • Plate 1 x 2 Light Bluish Gray Part 3023 Element 4211398 or 3023194 ×2
  • Plate 1 x 1 Red Part 3024 Element 302421 1 spare in the box ×2
  • Plate 1 x 2 Red Part 3023 Element 302321 ×2
  • Plate 1 x 3 Red Part 3623 Element 362321 ×2
  • Plate 1 x 8 Red Part 3460 Element 346021 ×2
  • Plate 2 x 3 Red Part 3021 Element 302121 ×4

Plates Round Curved and Dishes 8 pieces

  • Plate Round 1 x 1 with Open Stud Light Bluish Gray Part 85861 Element 6168647 or 6124825 1 spare in the box ×4
  • Plate Round 1 x 1 with Solid Stud Red Part 6141 Element 614121 1 spare in the box ×4

Plates Special 5 pieces

  • Bracket 1 x 2 - 2 x 4 Black Part 93274 Element 6118829 or 4616245 ×1
  • Plate Special 1 x 4 with 2 Studs, 3 Bottom Tubes Black Part 92593 Element 4599499 ×2
  • Plate Special 1 x 2, Top Clip [Split] Red Part 92280 Element 4597713 ×2

Tiles Special 5 pieces

  • Tile Special 2 x 2 Inverted Black Part 11203 Element 6013867 ×1
  • Tile Special 1 x 2 Grille with Bottom Groove Pearl Gold Part 2412b Element 4490599 ×2
  • Tile Special 1 x 1 with Clip with Rounded Edges Red Part 15712 Element 6348058 or 6072998 ×2

Bricks Curved 4 pieces

  • Brick Curved 2 x 1 No Studs [1/2 Bow] Red Part 11477 Element 6029946 ×4

Bricks Wedged 4 pieces

  • Brick Wedged, Curved 6 x 4 Triple Black Part 43712 Element 6621861 or 6584707 ×1
  • Brick Wedged, Curved Inverted 6 x 4 Black Part 43713 Element 4180469 ×1
  • Brick Wedged, Curved 1 x 2 x 2/3 No Studs, Wing End Pearl Gold Part 47458 Element 6375715 or 6114676 ×2

Minifig Shields, Weapons, & Tools 4 pieces

  • Weapon Throwing Star / Shuriken with Textured Grips Flat Silver Part 93058b 2 spares in the box ×2
  • Weapon Sword Katana with Dragon Guard (The Sword of Fire) Pearl Gold Part 93055 Element 6587954 or 6096099 ×2

Bricks Special 3 pieces

  • Brick Special 1 x 4 with 4 Studs on One Side Black Part 30414 Element 4162443 ×2
  • Brick Special 2 x 4 with Pin Holes and Flywheel Socket [Airjitzu] Black Part 18585 Element 6210749 or 6110042 ×1

Energy Effects 2 pieces

  • Flame / Headwear Accessory Plume / Feather, Triple Point Trans-Orange Part 64647 Element 6314353 or 6100044 1 spare in the box ×2

Tiles 2 pieces

  • Tile 1 x 2 with Groove Red Part 3069b Element 4178178 or 306921 ×2

Hinges, Arms and Turntables 1 piece

  • Rotor, Spinner, 10 Diameter Red Part 35775 Element 6211787 ×1

Plates Wedged 1 piece

  • Wedge Plate 3 x 6 Cut Corners Black Part 2419 Element 241926 ×1

Technic Special 1 piece

  • Gearwheel 8 Tooth with Pin Holes and Flywheel Recess (Ninjago) [Short Shaft] Black Part 18590 Element 6210763 or 6110044 ×1

Tiles Round and Curved 1 piece

  • Tile Round 2 x 2 with Black Circular Lines on Red Background Print Pearl Gold Part 14769pr0015 Element 6212640 ×1

Tools 1 piece

  • Rip Cord Flexible with Handle Thick Black Part 16965 Element 6289760 or 6210760 ×1

Windscreens and Fuselage 1 piece

  • Windscreen 4 x 4 x 5 Cone with Pins Trans-Clear Part 18591 Element 6210747 or 6108477 ×1

Minifigures 1 figure

  • Kai in Spinjitzu Masters Outfit (Sons of Garmadon) Minifigure, checked as a whole figure ×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.