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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.

Cole's Earth Mech

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71806 Cole's Earth Mech

226 pieces in 69 part and color combinations, plus 2 minifigures.

The official piece count includes the 9 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

Black 70 pieces

  • Brick Curved 4 x 1 Double, No Studs Black Part 93273 Element 4613153 ×5
  • Brick Round 4 x 4 Centre Hole Black Part 87081 Element 4558957 ×2
  • Brick Round Corner 2 x 2 Macaroni with Stud Notch and Reinforced Underside [New Style] Black Part 85080 Element 6078253 or 4567436 ×2
  • Brick Sloped 45° 2 x 1 Double / Inverted with Bottom Stud Holder Black Part 3049d Element 4220539 ×4
  • Brick Sloped 45° 2 x 2 Black Part 3039 Element 303926 ×2
  • Brick Special 1 x 1 with Studs on 2 Adjacent Sides Black Part 26604 Element 6187572 ×2
  • Brick Special 1 x 2 with Studs on 2 Sides Black Part 52107 Element 4253815 ×2
  • Brick Wedged, Curved 2 x 3 x 2/3 Two Studs, Wing End Black Part 47456 Element 4285883 or 4218569 ×3
  • Large Figure Cover 4 x 3 x 2 with Bar, 4 Studs, Ridged Black Part 79896 Element 6466691 ×1
  • Large Figure Cover 4 x 5 x 2 with Bar, 4 Studs, Ridged Black Part 4986 Element 6466417 ×4
  • Plate 2 x 3 Black Part 3021 Element 302126 ×8
  • Plate Round Corner 3 x 3 Black Part 30357 Element 4227392 ×4
  • Plate Round Corner 3 x 3 with 2 x 2 Round Cutout Black Part 68568 Element 6325190 ×2
  • Plate Special 2 x 2 with 1 Pin Hole [Complete Underside Rib] Black Part 10247 Element 6061032 ×2
  • Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised [Half Hollow Anti-stud] - Updated Version Black Part 4304 Element 6469445 ×12
  • Technic Axle 4 Black Part 3705 Element 370526 ×2
  • Technic Brick Special 2 x 2 with Ball Socket Wide and Axle Hole, No Arm Holes Black Part 67696 Element 6360825 ×6
  • Technic Pin Connector Hub with 2 Pins with Friction Ridges Lengthwise [Small Squared Pin Holes] Black Part 44874 Element 6366229 ×1
  • Technic Pin with Friction Ridges Lengthwise with No Center Slots Black Part 61332 Element 6279875 1 spare in the box ×1
  • Tile Special 1 x 1 with Clip with Rounded Edges Black Part 15712 Element 6335388 or 6066102 ×4
  • Wedge Plate 3 x 4 with Stud Notches [Reinforced Underside] Black Part 90194 Element 6170529 or 6021504 ×1

Pearl Gold 38 pieces

  • Brick Round Corner 2 x 2 Macaroni with Stud Notch and Reinforced Underside [New Style] Pearl Gold Part 85080 Element 6107743 ×8
  • Brick Sloped 45° 2 x 1 Triple with Inside Stud Holder Pearl Gold Part 15571 Element 6075079 ×2
  • Plate 2 x 2 Pearl Gold Part 3022 Element 6347982 or 6162885 ×14
  • Plate Round 1 x 1 with Solid Stud Pearl Gold Part 6141 Element 4523159 1 spare in the box ×4
  • Plate Special 1 x 2 [Side Handle Closed Ends] Pearl Gold Part 48336 Element 4585493 ×2
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Pearl Gold Part 15573 Element 6092594 ×4
  • Tile Round 2 x 2 with Dragon Head, White Gear in Dark Azure Circle Print Pearl Gold Part 14769pr9988 Element 6467216 ×1
  • Tile Special 2 x 2 Corner with Cut Corner - Facet Pearl Gold Part 27263 Element 6388241 or 6207046 ×2
  • Weapon Sword / Katana / Shamshir with Capped Pommel [Square Guard] Pearl Gold Part 21459 Element 6116596 1 spare in the box ×1

Trans-Orange 34 pieces

  • Brick 1 x 2 without Bottom Tube Trans-Orange Part 3065 Element 6514273 or 6466832 ×4
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Trans-Orange Part 54200 Element 6245265 or 4244369 1 spare in the box ×2
  • Brick Sloped 45° 1 x 1 x 2/3 Quadruple Convex [Pyramid] Trans-Orange Part 22388 Element 6581704 or 6250584 1 spare in the box ×8
  • Brick Sloped 45° 2 x 1 with Bottom Pin Trans-Orange Part 3040b Element 6507935 or 6219825 ×4
  • Brick Wedged, Sloped 4 x 4 Fractured Polygon Top Trans-Orange Part 64867 Element 6507894 or 6466641 ×2
  • Plate 1 x 2 Trans-Orange Part 3023 Element 6514005 or 6240217 ×10
  • Tile Special 2 x 3 Pentagonal Trans-Orange Part 22385 Element 6514164 or 6382017 ×4

Orange 30 pieces

  • Bar 1L with Clip [Cut Edges and One Side Hole] [Full Clip] Orange Part 3484 Element 6439042 ×2
  • Bracket 1 x 1 - 1 x 2 Orange Part 79389 Element 6442363 ×4
  • Brick Sloped Double 45° 1 x 1 Orange Part 35464 Element 6223631 1 spare in the box ×4
  • Plate 2 x 3 Orange Part 3021 Element 4125278 ×2
  • Plate 2 x 4 Orange Part 3020 Element 4158355 or 4122468 ×1
  • Plate Angled 2 x 2 with Step and Hole in Center Orange Part 79846 Element 6372446 ×4
  • Technic Brick 1 x 1 with Axle Hole Orange Part 73230 Element 6339309 ×2
  • Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [2 Lateral Holes, Small Pin Hole] Orange Part 65304 Element 6347790 ×1
  • Tile Round 2 x 2 with Bottom Stud Holder Orange Part 14769 Element 6092770 ×8
  • Tile Special 1 x 2 with Sloped Walls AKA Money / Gold Bar [Ingot] Orange Part 99563 Element 6149656 ×2

Light Bluish Gray 29 pieces

  • Brick Round 2 x 2 Truncated Cone Light Bluish Gray Part 98100 Element 6028324 ×2
  • Brick Special 1 x 2 Palisade [aka Log] Light Bluish Gray Part 30136 Element 4550325 or 4519968 ×2
  • Brick Special 1 x 2 with 2 Studs on 1 Side Light Bluish Gray Part 11211 Element 6015344 ×8
  • Plate 1 x 4 Light Bluish Gray Part 3710 Element 4211445 ×2
  • Plate 4 x 4 Light Bluish Gray Part 3031 Element 4243797 or 4211403 ×2
  • Plate Special 1 x 2 Rounded with 2 Open Studs Light Bluish Gray Part 35480 Element 6248890 ×2
  • Plate Special 1 x 2, Top Clip [Open O] Light Bluish Gray Part 44861 Element 6326078 ×1
  • Plate Special 3 x 2 with Rounded End, Hole Light Bluish Gray Part 3176 Element 4211419 ×4
  • Technic Axle 7 Light Bluish Gray Part 44294 Element 44294194 or 4211805 ×2
  • Technic Axle and Pin Connector Angled #2 - 180° Light Bluish Gray Part 32034 Element 6346487 or 4211567 ×2
  • Tile Round 1 x 1 Light Bluish Gray Part 98138 Element 6284071 or 4650260 1 spare in the box ×2

Dark Bluish Gray 23 pieces

  • Bracket 1 x 1 - 1 x 2 Inverted Dark Bluish Gray Part 73825 Element 6336390 ×4
  • Brick Sloped 45° 2 x 1 with 2/3 Inverted Cutout and no stud Dark Bluish Gray Part 28192 Element 6168776 ×4
  • Brick Special 1 x 2 x 1 1/3 with Rotation Joint Socket Dark Bluish Gray Part 80431 Element 6398662 ×1
  • Plate 4 x 4 Corner Dark Bluish Gray Part 2639 Element 4539429 ×4
  • Plate Special 1 x 2 with Clips Horizontal [Open O Clips] Dark Bluish Gray Part 60470b Element 6350292 ×2
  • Technic Brick Special 2 x 2 with 10.2mm Balls with Holes and Axle Hole Dark Bluish Gray Part 17114 Element 6065816 ×1
  • Technic Brick Special 2 x 2 with Ball and Axle Hole, with 6 Holes in Ball Dark Bluish Gray Part 57909b Element 4497253 ×4
  • Tile 2 x 2 with Groove Dark Bluish Gray Part 3068b Element 4211055 ×2
  • Wedge Plate 4 x 8 Cut Corners Dark Bluish Gray Part 68297 Element 6311001 ×1

Flat Silver 1 piece

  • Weapon Sword / Khopesh Flat Silver Part 93247 Element 6461579 ×1

White 1 piece

  • Brick Special 1 x 2 with Rotation Joint Pin White Part 4920 Element 6472887 ×1

Minifigures 2 figures

  • Wolf Mask Warrior, Shoulder Pads Minifigure, checked as a whole figure ×1
  • Cole, Ninja Wrap 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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