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.
Brick Wedged, Curved 2 x 1 with Stud Notch LeftBlack ×9Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Brick Wedged, Curved 2 x 1 with Stud Notch RightBlack ×9Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Plate Special 1 x 1 Rounded with HandleBlack ×6Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Plate Special 1 x 2 with Clip Horizontal on EndBlack ×1Dark Bluish Gray ×4Black is darker than Dark Bluish Gray.
Technic Rotation Joint Ball Loop with Two Perpendicular Pins with FrictionBlack ×4Dark Bluish Gray ×4Black is darker than Dark Bluish Gray.
Brick Sloped 45° 2 x 1 with Bottom PinSand BluePart 3040bElement 6212055 or 4168633×2
Plate 1 x 1Sand BluePart 3024Element 6257079 or 61950281 spare in the box×14
Plate 1 x 2Sand BluePart 3023Element 6198156 or 4167468×33
Plate 2 x 3Sand BluePart 3021Element 6353800 or 4153276×8
Tile Round 1 x 1 QuarterSand BluePart 25269Element 64003052 spares in the box×24
Black
66 pieces
Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)BlackPart 54200Element 4504382 or 42871591 spare in the box×3
Brick Special 1 x 1 with Stud on 1 SideBlackPart 87087Element 4558954×6
Brick Special 1 x 2 with Studs on 2 SidesBlackPart 52107Element 4253815×1
Brick Wedged, Curved 2 x 1 with Stud Notch LeftBlackPart 29120Element 6181720Also in Dark Bluish Gray×9
Brick Wedged, Curved 2 x 1 with Stud Notch RightBlackPart 29119Element 6181713Also in Dark Bluish Gray×9
Plate 1 x 3BlackPart 3623Element 362326×4
Plate 1 x 4BlackPart 3710Element 371026×4
Plate 2 x 2BlackPart 3022Element 302226×6
Plate Round 1 x 1 with Open StudBlackPart 85861Element 6168646 or 61006271 spare in the box×1
Plate Special 1 x 1 Rounded with HandleBlackPart 26047Element 6157554Also in Dark Bluish Gray×6
Plate Special 1 x 2 with Clip Horizontal on EndBlackPart 63868Element 6336989 or 4535739Also in Dark Bluish Gray×1
Plate Special 1 x 2 with Clip Horizontal on SideBlackPart 11476Element 6313116 or 6132731×1
Technic Axle 2 NotchedBlackPart 32062Element 4109810 or 3206226×2
Technic Ball Joint with Through Axle HoleBlackPart 53585Element 4286267×2
Technic Pin with Friction Ridges Lengthwise with No Center SlotsBlackPart 61332Element 62798751 spare in the box×2
Technic Rotation Joint Ball Loop with Two Perpendicular Pins with FrictionBlackPart 47455Element 4272426 or 4213374Also in Dark Bluish Gray×4
Tile 1 x 4 with GrooveBlackPart 2431Element 243126×1
Tile Round 1 x 1 with White Dot/Circle/Eye PrintBlackPart 98138pr0107Element 6284072 or 62538311 spare in the box×4
Dark Tan
13 pieces
Animal Body Part, Barb / Claw / Tooth / Talon / Horn, SmallDark TanPart 53451Element 6270111 or 60227171 spare in the box×2
Brick Special 1 x 2 Palisade [aka Log]Dark TanPart 30136Element 4520257×6
Plate 2 x 6Dark TanPart 3795Element 4550329×5
Sand Green
13 pieces
Brick Sloped 30° 1 x 2 x 2/3Sand GreenPart 85984Element 6210479×8
Plate Special 2 x 2 with Groove and Center Stud (Jumper)Sand GreenPart 87580Element 6186826×1
Wedge Plate 2 x 2 Cut CornerSand GreenPart 26601Element 6233984×4
Tan
11 pieces
Brick Special 1 x 2 with 2 Studs on 1 SideTanPart 11211Element 6024495×3
Plate 1 x 2TanPart 3023Element 4113917 or 302305×8
Orange
10 pieces
Brick Sloped 30° 1 x 2 x 2/3OrangePart 85984Element 6068996 or 4648855×8
Brick and Axle Separator v2.0OrangePart 96874Element 6240515 or 4654448×1
Plate Special 2 x 2 with Groove and Center Stud (Jumper)OrangePart 87580Element 6126063 or 6013635×1
Red
8 pieces
Brick Special 1 x 2 x 1 1/3 with Rotation Joint SocketRedPart 80431Element 6377024×4
Plate 2 x 2 CornerRedPart 2420Element 242071 or 242021×4
Green
6 pieces
Plant, Plate 1 x 1 Round with 3 LeavesGreenPart 32607Element 6229130×6
Bright Pink
4 pieces
Plate 1 x 1Bright PinkPart 3024Element 6031883 or 45995401 spare in the box×4
Dark Green
4 pieces
Plant / Creature Body Part, Vine / Tail / Tentacle / Bionicle Spine, SpikyDark GreenPart 55236Element 6369999 or 4294148×2
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)Dark GreenPart 4032aElement 6035029×2
Olive Green
2 pieces
Plate Round Corner 6 x 6Olive GreenPart 6003Element 6218088×2
Flat Silver
1 piece
Animal Body Part, Barb / Claw / Tooth / Talon / Horn, SmallFlat SilverPart 53451Element 6270108 or 46129011 spare in the box×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.