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.

Zane DX

Checking

2171 Zane DX

18 pieces in 17 part and color combinations, plus 1 minifigure.

The official piece count includes the 4 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.

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Piece checklist

[No Color/Any Color] 5 pieces

  • Trading Card, Ninjago Deck #1: 10 - Zane DX - North American Version [No Color/Any Color] Part 4621854 ×1
  • Trading Card, Ninjago Deck #1: 35 - Elemental Shift - North American Version [No Color/Any Color] Part 4621856 ×1
  • Trading Card, Ninjago Deck #1: 48 - Weapon Swap - North American Version [No Color/Any Color] Part 4621858 ×1
  • Trading Card, Ninjago Deck #1: 56 - Sonic Roar - North American Version [No Color/Any Color] Part 4621857 ×1
  • Trading Card, Ninjago Deck #1: 57 - Chain Crazy - North American Version [No Color/Any Color] Part 4621855 ×1

Light Bluish Gray 3 pieces

  • Bar 4L (Lightsaber Blade / Wand) Light Bluish Gray Part 30374 Element 6116608 or 4211628 ×1
  • Weapon Lightsaber Hilt with Bottom Ring Light Bluish Gray Part 64567 Element 4581155 or 4539481 ×1
  • Weapon Spike Flexible 3.5L Light Bluish Gray Part 64727 Element 6270081 or 4616840 ×1

Pearl Gold 3 pieces

  • Bar 1L with Top Stud and Two Side Studs Pearl Gold Part 92690 Element 6328909 or 4640843 ×1
  • Chain 6L [5 Links] Pearl Gold Part 92338 Element 6323688 or 4600501 ×1
  • Turntable 6 x 6 Round Red Base with Pearl Gold Top with Gold Faces on White and Blue Print (Ninjago Spinner) Pearl Gold Part 92547pr0012 Element 4614806 ×1

White 3 pieces

  • Brick 1 x 2 White Part 3004 Element 6548257 or 4613964 ×2
  • Plate 2 x 2 White Part 3022 Element 6552099 or 6548260 ×1

Black 2 pieces

  • Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip] Black Part 60897 Element 6330189 or 4617547 ×1
  • Weapon Sword / Katana [Octagonal Guard] Black Part 30173a Element 4613936 or 4114206 ×1

Red 2 pieces

  • Plate Round 2 x 2 with Rounded Bottom [Boat Stud] Red Part 2654 Element 4617080 or 4278275 ×1
  • Tile Special 1 x 1 with Clip with Rounded Tips and Center Cut Red Part 93794 Element 4617081 ×1

Minifigures 1 figure

  • Zane DX 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.