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.
Builders who report a missing piece often find it in one of these places. Tick each one off as you look.
Look-alike colors in this set
These parts appear in this set in two colors that are easy to confuse. If you are one short in one color,
check whether it went in where the other color belongs. Each color has its own element ID in the parts list
at the back of the instructions.
Plate 1 x 6Tan ×3Dark Tan ×2Tan is lighter than Dark Tan.
Bracket 1 x 2 - 2 x 2Black ×8Dark Bluish Gray ×4Black is darker than Dark Bluish Gray.
Bracket 1 x 2 - 2 x 2 InvertedBlack ×16Dark Bluish Gray ×4Black is darker than Dark Bluish Gray.
Brick Special 1 x 2 with 2 Studs on 1 SideBlack ×2Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Brick Wedged 2 x 2 FacetBlack ×8Dark Bluish Gray ×4Black is darker than Dark Bluish Gray.
Plate 1 x 2Black ×11Dark Bluish Gray ×42Black is darker than Dark Bluish Gray.
8 more look-alike pairs
Plate 1 x 4Black ×4Dark Bluish Gray ×9Black is darker than Dark Bluish Gray.
Plate 1 x 8Black ×3Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Plate 2 x 3Black ×4Dark Bluish Gray ×7Black is darker than Dark Bluish Gray.
Plate 4 x 4Black ×2Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Plate Round 4 x 4 with Pin HoleBlack ×2Dark Bluish Gray ×6Black is darker than Dark Bluish Gray.
Plate Special 1 x 2 with Handle on End [Closed Ends]Black ×4Dark Bluish Gray ×4Black is darker than Dark Bluish Gray.
Technic Beam 1 x 7 ThickBlack ×2Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Technic Plate 2 x 4 [3 Holes]Black ×8Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Technic Beam 1 x 7 Bent (4 - 4) ThickWhitePart 32348Element 6278132 or 4509912×5
Technic Beam 2 x 4 L-Shape ThickWhitePart 32140Element 6271824 or 4118980×7
Technic Brick 1 x 4 [3 Pin Holes]WhitePart 3701Element 6601913 or 370101×1
Technic CamWhitePart 6575Element 6410764 or 4144134×8
Technic Pin 1/2 without Friction RidgesWhitePart 4274Element 6552190 or 63880181 spare in the box×2
Technic Plate 2 x 4 [3 Holes]WhitePart 3709Element 370901×1
Tile Special 1 x 2 with Two Vertical Teeth / ToothWhitePart 15209Element 6046384×4
Tile Special Round 2 x 2 with HoleWhitePart 15535Element 6310185×10
Bright Green
97 pieces
Bracket 1 x 2 - 2 x 2 InvertedBright GreenPart 99207Element 6401818×9
Brick 1 x 2Bright GreenPart 3004Element 4647553 or 4177582×4
Brick 1 x 3Bright GreenPart 3622Element 6343280 or 4177578×4
Brick Curved 1 x 2 x 1 1/3 with Curved TopBright GreenPart 6091Element 6411397×6
Brick Curved 2 x 1 with Inverted CutoutBright GreenPart 78666Element 6404619×2
Brick Curved 2 x 2 x 2/3Bright GreenPart 15068Element 6138513×13
Brick Curved Inverted 2 x 2 x 2/3Bright GreenPart 32803Element 6404643×4
Brick Round Corner, Curved 3 x 3 x 1 Quarter CircleBright GreenPart 76797Element 6404637×4
Brick Sloped 30° 1 x 2 x 2/3Bright GreenPart 85984Element 6138510×2
Brick Sloped 45° 2 x 1 with Bottom PinBright GreenPart 3040bElement 6300148 or 6102905×2
Plate 1 x 1Bright GreenPart 3024Element 6401817 or 62237411 spare in the box×10
Plate 1 x 2Bright GreenPart 3023Element 6343326 or 6014491×15
Plate 2 x 2Bright GreenPart 3022Element 6357612 or 4195196×9
Plate 2 x 4Bright GreenPart 3020Element 6141590 or 6014494×7
Plate Round Half 4 x 8Bright GreenPart 22888Element 6133847×2
Technic Plate 2 x 8 [7 Holes]Bright GreenPart 3738Element 6138494×1
Tile 1 x 2 with GrooveBright GreenPart 3069bElement 6195258 or 4195201×2
Tile 1 x 4 with GrooveBright GreenPart 2431Element 6195267 or 4647548×1
Blue
68 pieces
Brick Round 1 x 1 Open StudBluePart 3062bElement 306223×6
Plate 1 x 3BluePart 3623Element 362323×4
Plate 1 x 6BluePart 3666Element 366623×4
Plate 2 x 2BluePart 3022Element 4613973 or 302223×5
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)BluePart 4032aElement 403223×4
Plate Special 1 x 2 with Handle on End [Closed Ends]BluePart 60478Element 6073890×6
Technic Axle Pin with Friction Ridges LengthwiseBluePart 43093Element 4309323 or 4206482×13
Technic Pin Long with Friction Ridges Lengthwise, 1 Center SlotBluePart 42924Element 6299413×25
Tile 2 x 2 with GrooveBluePart 3068bElement 306823×1
Pearl Gold
37 pieces
Brick Sloped 45° 2 x 1 Triple with Inside Stud HolderPearl GoldPart 15571Element 6075079×16
Plate Round 1 x 1 with Open StudPearl GoldPart 85861Element 6190252 or 61414991 spare in the box×1
Tile Special 1 x 2 with Sloped Walls AKA Money / Gold Bar [Ingot]Pearl GoldPart 99563Element 6207933 or 4651407×20
Dark Red
35 pieces
Plate 1 x 2Dark RedPart 3023Element 4539097 or 4162582×2
Tile 1 x 2 with GrooveDark RedPart 3069bElement 4539090 or 4529548×2
Tile 1 x 4 with GrooveDark RedPart 2431Element 4539060 or 4164220×2
Tile 2 x 2 with Bowser and Barcode Print (Sticker)Dark RedPart 3068bpr9467Element 6413111×1
Tile 2 x 4 with GrooveDark RedPart 87079Element 6186003×24
Tile 2 x 6Dark RedPart 69729Element 6335319×2
Tile Special 2 x 3 PentagonalDark RedPart 22385Element 6291066×2
Orange
30 pieces
Brick 1 x 4OrangePart 3010Element 4118827×6
Brick Round 1 x 1 Open StudOrangePart 3062bElement 6220715 or 6039213×2
Brick Round 2 x 2 with Axle HoleOrangePart 3941Element 4141089×2
Brick and Axle Separator v2.0OrangePart 96874Element 6240515 or 4654448×1
Plate 1 x 2OrangePart 3023Element 4177932 or 4163009×6
Plate 1 x 3OrangePart 3623Element 6147047 or 4513281×4
Plate 2 x 2OrangePart 3022Element 4613982 or 4159007×4
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)OrangePart 4032aElement 6030521 or 4164243×1
Technic Beam 1 x 3 ThickOrangePart 32523Element 6102618 or 4655127×4
Bright Light Yellow
20 pieces
Plate 1 x 6Bright Light YellowPart 3666Element 6211356×8
Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised [Solid Anti-stud]Bright Light YellowPart 99206Element 6296521×12
Reddish Brown
20 pieces
Brick Special 1 x 2 with 2 Studs on 1 SideReddish BrownPart 11211Element 6397820×2
Plate 2 x 2 CornerReddish BrownPart 2420Element 4211257×2
Technic Brick 1 x 1 with Axle HoleReddish BrownPart 73230Element 6397610×12
Technic Brick 1 x 1 with Pin HoleReddish BrownPart 6541Element 4620075 or 4528461×4
Dark Orange
12 pieces
Dish 4 x 4 with 4 StudsDark OrangePart 65138Element 6404641×10
Technic Disc 3 x 3Dark OrangePart 2723Element 6404642×2
Dark Green
4 pieces
Brick Curved Inverted 2 x 1Dark GreenPart 24201Element 6170761×2
Tile Special 1 x 1 with Clip with Rounded EdgesDark GreenPart 15712Element 6348061 or 6310996×2
Dark Tan
4 pieces
Plate 1 x 6Dark TanPart 3666Element 6015424Also in Tan×2
Plate Special 2 x 2 with Pin on BottomDark TanPart 2476aElement 6606096 or 6276849×2
Lime
2 pieces
Technic Axle and Pin Connector PerpendicularLimePart 6536Element 6261378 or 6149996×2
Trans-Orange
2 pieces
Plate Round 1 x 1 with Open StudTrans-OrangePart 85861Element 6510162 or 61740231 spare in the box×2
Trans-Red
2 pieces
Wave / Flame Rounded Large with Marbled Trans-Yellow PatternTrans-RedPart 85959pat0003Element 6513987 or 6172283×2
Bright Light Orange
1 piece
Projectile, Arrow with Shaft, Trans-Orange Liquid Shaped EndBright Light OrangePart 70694c01Element 6512339 or 6407526×1
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.
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.