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.
371 pieces in 156 part and color combinations, plus 1 minifigure.
The official piece count includes the 8 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.
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 3 x 3 CornerBlack ×2Dark Blue ×2Black is yellower and darker than Dark Blue.
Plate 1 x 5Black ×1Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Bar 1L with Clip [Cut Edges and One Side Hole] [Full Clip]Pearl GoldPart 3484Element 6453281×4
Brick Special 1 x 2 Rounded with Center BarsPearl GoldPart 77808Element 6510211 or 6370621×2
Brick Wedged, Curved 1 x 2 x 2/3 No Studs, Wing EndPearl GoldPart 47458Element 6375715 or 6114676×2
Hinge Cylinder 1 x 2 Locking with 2 Click Fingers and Axle Hole, 7 TeethPearl GoldPart 57360Element 6561444×4
Large Figure Limb Cover / Claw / Spike Large with AxlePearl GoldPart 15362Element 6542432 or 6300599×2
Plate 2 x 2Pearl GoldPart 3022Element 6347982 or 6162885×3
Plate Round 1 x 1 with Open StudPearl GoldPart 85861Element 6190252 or 61414991 spare in the box×4
Plate Round Half 3 x 6 with 1 x 2 CutoutPearl GoldPart 18646Element 6561440×4
Plate Special 1 x 2 [Side Handle Closed Ends]Pearl GoldPart 48336Element 4585493×4
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)Pearl GoldPart 15573Element 6092594×1
Technic Pin Connector Round [Slotted]Pearl GoldPart 62462Element 6390147 or 6245500×8
Tile 1 x 2 with Stud Notch LeftPearl GoldPart 5091Element 6508101×1
Tile 1 x 2 with Stud Notch RightPearl GoldPart 5092Element 6508086×1
Tile 3 x 3 Curved, MacaroniPearl GoldPart 79393Element 6539407×12
Tile Special 2 x 3 Pentagonal with Dark Blue PrintPearl GoldPart 22385pr0156Element 6545014×1
Dark Blue
41 pieces
Brick Curved 1 x 2 x 1 with Curved TopDark BluePart 5841Element 6554240 or 6536123×4
Brick Curved 2 x 2 x 2/3Dark BluePart 15068Element 6554196 or 6061569×1
Brick Curved Inverted 2 x 1Dark BluePart 24201Element 6236573×2
Brick Round Corner 3 x 3 x 2 Dome TopDark BluePart 88293Element 6223695×4
Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)Dark BluePart 54200Element 4504374 or 45020921 spare in the box×2
Brick Sloped 45° 2 x 1 with 2/3 Inverted Cutout and no studDark BluePart 28192Element 6166857×4
Brick Sloped Inverted 45° 2 x 1Dark BluePart 3665Element 6554200 or 6097498×2
Brick Special 1 x 2 x 1 2/3 with 4 Studs on 1 SideDark BluePart 22885Element 6429965 or 6224469×2
Brick Wedged, Curved 1 x 4 with Stud Notch LeftDark BluePart 5415Element 6558908 or 6536143×1
Brick Wedged, Curved 1 x 4 with Stud Notch RightDark BluePart 5414Element 6558853 or 6536142×1
Brick Wedged, Curved 3 x 2 with Stud Notch LeftDark BluePart 80177Element 6470066×1
Brick Wedged, Curved 3 x 2 with Stud Notch RightDark BluePart 80178Element 6470085×1
Plate 1 x 2Dark BluePart 3023Element 6554191 or 4528981×1
Plate 2 x 4Dark BluePart 3020Element 6554194 or 4667595×2
Plate 3 x 3 CornerDark BluePart 77844Element 6474895Also in Black×2
Plate 4 x 6Dark BluePart 3032Element 6037887 or 4252314×1
Tile 1 x 2 with Stud Notch LeftDark BluePart 5091Element 6510132 or 6485269×2
Tile 1 x 2 with Stud Notch RightDark BluePart 5092Element 6510146 or 6485271×2
Tile Round 1 x 1 QuarterDark BluePart 25269Element 6554207 or 61998901 spare in the box×4
Tile Special 2 x 2 Corner with Cut Corner - FacetDark BluePart 27263Element 6166854×2
Dark Bluish Gray
34 pieces
Bar 1L with Clip [Cut Edges and One Side Hole] [Full Clip]Dark Bluish GrayPart 3484Element 6439040×2
Bracket 1 x 2 - 1 x 2 InvertedDark Bluish GrayPart 99780Element 6000606×1
Brick Curved Inverted 2 x 2 x 2/3Dark Bluish GrayPart 32803Element 6344820×2
Brick Special 1 x 1 with HeadlightDark Bluish GrayPart 4070Element 4211044×6
Hinge Brick 1 x 2 Top Plate ThinDark Bluish GrayPart 3938Element 6176400 or 4541235×4
Hinge Cylinder 1 x 2 Locking with 1 Finger and Axle Hole On Ends [No Side Slots]Dark Bluish GrayPart 53923Element 6265702×2
Hinge Plate 1 x 2 Locking with 1 Finger on Side, without GrooveDark Bluish GrayPart 44567bElement 6266248×2
Plate 1 x 5Dark Bluish GrayPart 78329Element 6413109Also in Black×2
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)Dark Bluish GrayPart 15573Element 6092572×1
Plate Special 1 x 2 with 5.9mm Centre Side TowballDark Bluish GrayPart 14417Element 6414560 or 6338160×2
Plate Special 1 x 2 with Clip Horizontal on EndDark Bluish GrayPart 63868Element 6336990 or 4581225×2
Plate Special 2 x 2 with Horizontal T-Bar UnderneathDark Bluish GrayPart 5066Element 6457961×2
Technic Pin 1/2 with FrictionDark Bluish GrayPart 89678Element 63956351 spare in the box×4
Wedge Plate 2 x 4Dark Bluish GrayPart 51739Element 4527082×2
Dark Red
26 pieces
Bracket 1 x 1 - 1 x 1Dark RedPart 36841Element 6384234×4
Bracket 1 x 2 - 2 x 2 InvertedDark RedPart 99207Element 6335330×4
Brick Sloped Inverted 45° 2 x 1Dark RedPart 3665Element 6005399 or 4590811×2
Plate 1 x 3Dark RedPart 3623Element 4539076 or 4164223×4
Plate 2 x 2 CornerDark RedPart 2420Element 4585751 or 4541513×4
Plate 2 x 3Dark RedPart 3021Element 6264030 or 4541510×1
Plate 4 x 4Dark RedPart 3031Element 6134368 or 4613268×1
Plate Special 1 x 2 Rounded with 2 Open StudsDark RedPart 35480Element 6212040×4
Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom PinDark RedPart 32064aElement 6206250 or 4539059×2
Light Bluish Gray
21 pieces
Bracket 1 x 1 - 1 x 1Light Bluish GrayPart 36841Element 6248078 or 6227012×2
Hinge Brick 1 x 2 BaseLight Bluish GrayPart 3937Element 4211469×2
Plate Round 1 x 1 with Solid StudLight Bluish GrayPart 6141Element 42115251 spare in the box×4
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)Light Bluish GrayPart 4032aElement 4211475×5
Plate Special 1 x 1 x 2/3 Half Round with Side StudLight Bluish GrayPart 3386Element 6448793×4
Plate Special 1 x 2 with Clip Horizontal on SideLight Bluish GrayPart 11476Element 6313114 or 6028812×2
Plate Special 1 x 2 with Handles on EndsLight Bluish GrayPart 18649Element 6093058×2
Dark Tan
9 pieces
Plate 2 x 4Dark TanPart 3020Element 4497077 or 4267874×1
Plate Special 1 x 2 Rounded with 2 Open StudsDark TanPart 35480Element 6231386×4
Wedge Plate 2 x 2 Cut CornerDark TanPart 26601Element 6228921×2
Wedge Plate 3 x 2 LeftDark TanPart 43723Element 6002843×1
Wedge Plate 3 x 2 RightDark TanPart 43722Element 6002847×1
Blue
4 pieces
Technic Axle Pin with Friction Ridges LengthwiseBluePart 43093Element 4309323 or 4206482×4
Medium Azure
3 pieces
Plate 4 x 4Medium AzurePart 3031Element 6141594×1
Tile Round 1 x 2 Half Circle with Dark Turquoise Surface, White Dots PrintMedium AzurePart 1748pr0001Element 66002801 spare in the box×2
Bright Pink
1 piece
Brick Special 1 x 2 with 2 Studs on 1 SideBright PinkPart 11211Element 6353192×1
Orange
1 piece
Brick and Axle Separator v2.0OrangePart 96874Element 6240515 or 4654448×1
Reddish Brown
1 piece
Technic Axle 3 with StopReddish BrownPart 24316Element 6135494×1
Yellow
1 piece
Brick 2 x 2YellowPart 3003Element 4103588 or 300374×1
Minifigures
1 figure
Iron Spider-Man, Plain Legs, 3171 ClawsMinifigure, 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.
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.