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 2 x 10Black ×7Dark Bluish Gray ×3Black is darker than Dark Bluish Gray.
Plate 4 x 10Black ×9Dark Bluish Gray ×4Black is darker than Dark Bluish Gray.
Plate 6 x 10Black ×3Dark Bluish Gray ×4Black is darker than Dark Bluish Gray.
Plate Special 1 x 2 with Handle on End [Closed Ends]Black ×6Dark Bluish Gray ×4Black is darker than Dark Bluish Gray.
Technic Brick 4 x 6 with 2 x 4 OpeningDark AzurePart 32531Element 6185546×2
Red
27 pieces
Brick 2 x 10RedPart 3006Element 4617857 or 300621×8
Brick Special 1 x 4 with 4 Studs on One SideRedPart 30414Element 4177991 or 4157223×6
Plate 4 x 12RedPart 3029Element 4514717 or 302921×3
Plate Special 1 x 2 Rounded with 2 Open StudsRedPart 35480Element 6210269×1
Plate Special 1 x 2 with Clip Horizontal on EndRedPart 63868Element 6346804 or 4534648×4
Technic Axle 6RedPart 3706Element 6130002 or 4191526×1
Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [2 Lateral Holes, Small Pin Hole]RedPart 65304Element 6347789×4
Tan
27 pieces
Brick Special 1 x 1 with Studs on 2 Adjacent SidesTanPart 26604Element 6175968×4
Brick Special 1 x 1 x 1 2/3 with Studs on 1 SideTanPart 32952Element 6232135×12
Plate 1 x 10TanPart 4477Element 4143409 or 447705×2
Plate 2 x 12TanPart 2445Element 6093864 or 4526771×4
Plate 4 x 8TanPart 3035Element 4509897 or 4191103×1
Plate 8 x 8TanPart 41539Element 4624223 or 4502811×2
Technic Axle Pin without Friction Ridges LengthwiseTanPart 3749Element 4666579 or 4186017×2
Flat Silver
19 pieces
Animal Body Part, Barb / Claw / Tooth / Talon / Horn, LargeFlat SilverPart 11089Element 6385598×19
Medium Lavender
14 pieces
Brick Curved 2 x 3Medium LavenderPart 6215Element 6212388×2
Plate 1 x 4Medium LavenderPart 3710Element 6015108 or 4619524×2
Plate 1 x 6Medium LavenderPart 3666Element 6015109 or 4649745×10
Yellow
14 pieces
Brick Special 1 x 2 x 1 2/3 with 8 Studs on 3 SidesYellowPart 67329Element 6310247×14
Trans-Dark Pink
5 pieces
Brick Round 2 x 2 with Axle HoleTrans-Dark PinkPart 3941Element 6514288 or 6296852×5
Dark Turquoise
4 pieces
Brick 1 x 8Dark TurquoisePart 3008Element 6289133×4
Medium Nougat
4 pieces
Plate 1 x 1 x 2/3 with Open StudMedium NougatPart 86996Element 6383946×4
Orange
3 pieces
Bar 1L with Clip [Cut Edges and One Side Hole] [Gap in Clip]OrangePart 48729bElement 6278159 or 6223596×2
Brick and Axle Separator v2.0OrangePart 96874Element 6240515 or 4654448×1
Dark Tan
2 pieces
Brick Curved Inverted 2 x 2 x 2/3Dark TanPart 32803Element 6356427×2
Reddish Brown
2 pieces
Plate Special 1 x 2 with Pin Hole UnderneathReddish BrownPart 18677Element 6192310 or 6178035×2
[No Color/Any Color]
1 piece
Sticker Sheet for Set 76215-1[No Color/Any Color]Part 10087146Element 6376554×1
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.