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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 Ambush

Checking

2258 Ninja Ambush

61 pieces in 27 part and color combinations, plus 2 minifigures.

The official piece count includes the 10 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

Bricks Round and Cones 9 pieces

  • Brick Round 1 x 1 Open Stud Reddish Brown Part 3062b Element 4211183 ×9

Technic Pins 8 pieces

  • Technic Pin 1/2 without Friction Ridges Blue Part 4274 Element 4143005 1 spare in the box ×4
  • Technic Pin without Friction Ridges Lengthwise Light Bluish Gray Part 3673 Element 4211807 or 3673194 1 spare in the box ×4

Bricks Special 6 pieces

  • Brick Special 1 x 2 Palisade [aka Log] Reddish Brown Part 30136 Element 4211180 ×6

Plates 5 pieces

  • Plate 1 x 2 Reddish Brown Part 3023 Element 4211150 ×2
  • Plate 2 x 8 Reddish Brown Part 3034 Element 4211211 ×1
  • Plate 4 x 4 Reddish Brown Part 3031 Element 4243838 or 4225868 ×1
  • Plate 6 x 8 Reddish Brown Part 3036 Element 4223729 ×1

Bricks Sloped 4 pieces

  • Brick Sloped 45° 2 x 1 with Bottom Pin Light Bluish Gray Part 3040b Element 4211614 ×4

Plants & Trees 4 pieces

  • Plant, Round 1 x 1 - 3 Bamboo Leaves Green Part 30176 Element 6270003 or 6248461 ×4

Technic Bricks 4 pieces

  • Technic Brick 1 x 1 with Pin Hole Dark Bluish Gray Part 6541 Element 4210639 ×2
  • Technic Brick 1 x 2 [2 Pin Holes] Dark Bluish Gray Part 32000 Element 4210762 ×2

Panels 3 pieces

  • Panel 1 x 2 x 1 [Rounded Corners] Dark Green Part 4865b ×3

Plates Round Curved and Dishes 3 pieces

  • Plate Round 1 x 1 with Solid Stud Dark Bluish Gray Part 6141 Element 4210633 1 spare in the box ×2
  • Plate Round 1 x 1 with Solid Stud Reddish Brown Part 6141 Element 4216581 1 spare in the box ×1

Plates Special 3 pieces

  • Plate Special 2 x 2 with 2 Pin Holes Light Bluish Gray Part 2817 Element 4211376 ×1
  • Plate Special 3 x 2 with Rounded End, Hole Red Part 3176 Element 4188189 or 317621 ×1
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Reddish Brown Part 87580 Element 4565394 ×1

Tiles 3 pieces

  • Tile 2 x 2 with Groove Tan Part 3068b Element 4185177 or 4114002 ×3

Animal / Creature Body Parts 2 pieces

  • Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Medium Pearl Gold Part 87747 Element 4617082 or 4611904 ×1
  • Animal Body Part, Dog Bone [Long] White Part 92691 Element 4600307 ×1

Bars, Ladders and Fences 2 pieces

  • Bar 1L with Top Stud and Two Side Studs Pearl Gold Part 92690 Element 6328909 or 4640843 ×1
  • Bar 4L (Lightsaber Blade / Wand) Pearl Gold Part 30374 Element 6147169 or 4600267 ×1

Minifig Shields, Weapons, & Tools 2 pieces

  • Weapon Sword / Katana / Shamshir with Uncapped Pommel [Square Guard] Flat Silver Part 30173b Element 4569471 ×1
  • Weapon Axe Head, Clip-on (Viking) [Thick Clip] Speckle Black-Silver Part 53454 ×1

Technic Connectors 2 pieces

  • Technic Pin Connector Perpendicular Long Black Part 32557 Element 4143466 ×2

Tiles Special 1 piece

  • Tile Special 1 x 2 Grille with Bottom Groove Tan Part 2412b Element 4124456 or 393305 ×1

Minifigures 2 figures

  • Kai (The Golden Weapons) Minifigure, checked as a whole figure ×1
  • Bonezai - 3626c Head 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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