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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.

Exclusive Weapon Training Set - Limited Edition

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853111 Exclusive Weapon Training Set - Limited Edition

28 pieces in 20 part and color combinations, plus 1 minifigure.

LEGO counts 26 pieces. This inventory comes from a separate parts catalog and lists 33, 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

Black 6 pieces

  • Bar 6L with Stop Ring Black Part 63965 Element 6170421 or 6081988 ×1
  • Bar, 4 Top Bars, Palm Tree Top Black Part 2566 Element 4532220 or 4159103 ×1
  • Weapon Lightsaber Hilt with Bottom Ring Black Part 64567 Element 4614712 or 4598897 ×2
  • Weapon Sword / Katana [Octagonal Guard] Black Part 30173a Element 4613936 or 4114206 ×2

Dark Bluish Gray 6 pieces

  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Dark Bluish Gray Part 54200 Element 4504378 or 4244373 ×1
  • Brick Special 1 x 1 with Studs on 2 Sides Dark Bluish Gray Part 47905 Element 4213574 ×1
  • Chain 6L [5 Links] Dark Bluish Gray Part 92338 Element 6311445 or 4600437 ×1
  • Plate 1 x 1 Dark Bluish Gray Part 3024 Element 4210719 ×1
  • Tool Chainsaw Blade Dark Bluish Gray Part 6117 Element 6166069 or 4211048 ×2

Light Bluish Gray 4 pieces

  • Weapon Lightsaber Hilt Short Curved with Ridges Light Bluish Gray Part 61199 Element 6547077 or 6107472 ×3
  • Weapon Spike Flexible 3.5L Light Bluish Gray Part 64727 Element 6270081 or 4616840 ×1

Reddish Brown 3 pieces

  • Bar 6L with Stop Ring Reddish Brown Part 63965 Element 6170468 or 6155727 ×3

Blue 2 pieces

  • Brick 1 x 2 Blue Part 3004 Element 4613959 or 300423 ×2

[No Color/Any Color] 2 pieces

  • Trading Card, Ninjago Deck #1: *1 - Sensei Wu (White Outfit) [No Color/Any Color] Part 4631444 ×1
  • Trading Card, Ninjago Deck #1: *4 - Force Field (Golden Card) [No Color/Any Color] Part 4631447 ×1

Glow In Dark Trans 1 piece

  • Plant / Creature Body Part, Vine / Tail / Tentacle / Bionicle Spine, Spiky Glow In Dark Trans Part 55236 Element 4578512 or 4500078 ×1

Red 1 piece

  • Flag 4 x 1 Wavy [First Wave Right] Red Part 4495b Element 6268946 or 449521 ×1

Trans-Light Blue 1 piece

  • Wave / Lightning Angular, Double with Marbled Trans-Purple Pattern Trans-Light Blue Part 59233pat0001 Element 6514339 or 6450487 ×1

Trans-Neon Green 1 piece

  • Wave / Lightning Angular, Double with Marbled Trans-Green Pattern Trans-Neon Green Part 59233pat0002 Element 4550293 ×1

Trans-Neon Orange 1 piece

  • Wave / Flame Rounded with Base Rim Trans-Neon Orange Part 6126b Element 6258495 or 6167743 ×1

Minifigures 1 figure

  • Master Wu in White Robes (The Golden Weapons) 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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