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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.

Ninja Knights

Checking

4805 Ninja Knights

9 pieces in 7 part and color combinations, plus 5 minifigures.

The official piece count includes the 22 parts inside the set's minifigures, which this inventory lists separately. 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.

Show

Piece checklist

Minifig Shields, Weapons, & Tools 7 pieces

  • Weapon Gun / Flintlock / Musket (Pirate) Black Part 2561 Element 4167833 or 4112804 ×1
  • Weapon Gun / Pistol Flintlock Black Part 2562 Element 4264492 or 4114377 ×1
  • Weapon Sword / Katana [Octagonal Guard] Black Part 30173a Element 4613936 or 4114206 ×1
  • Weapon Lance Brown Part 3849 Element 4160964 or 384925 ×2
  • Weapon Sword / Katana [Octagonal Guard] Light Gray Part 30173a Element 4114205 ×2

Flags, Banners and Signs 2 pieces

  • Flag 3 x 6 with Golden Fan Print Trans-Clear Part 71865 Element 4114337 ×1
  • Flag 3 x 6 with Red Sail with Tan Patches Print Trans-Clear Part 71864 Element 4114335 ×1

Minifigures 5 figures

  • Robber with Tattered Green Vest Minifigure, checked as a whole figure ×1
  • Ninja, Black Minifigure, checked as a whole figure ×1
  • Ninja, Dark Gray Minifigure, checked as a whole figure ×1
  • Shogun, Armor and Helmet with Horn, Blue and Black Robe Minifigure, checked as a whole figure ×1
  • Samurai, Blue 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.

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