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.
1,178 pieces in 344 part and color combinations, plus 5 minifigures.
The official piece count includes the 25 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.
Brick Special 1 x 2 Palisade [aka Log]Tan ×3Dark Tan ×1Tan is lighter than Dark Tan.
Plate 2 x 3Tan ×5Dark Tan ×3Tan is lighter than Dark Tan.
Plate 2 x 3Black ×2Dark Blue ×2Black is yellower and darker than Dark Blue.
Plate Round Corner 3 x 3Dark Blue ×2Black ×4Dark Blue is bluer and lighter than Black.
Plate Special 1 x 2 Rounded with 2 Open StudsDark Blue ×5Black ×8Dark Blue is bluer and lighter than Black.
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)Black ×2Dark Blue ×2Black is yellower and darker than Dark Blue.
19 more look-alike pairs
Bar 6L with Stop RingDark Bluish Gray ×2Black ×1Dark Bluish Gray is lighter than Black.
Bracket 1 x 2 - 1 x 2 InvertedDark Bluish Gray ×5Black ×6Dark Bluish Gray is lighter than Black.
Bracket 1 x 2 - 2 x 4Black ×6Dark Bluish Gray ×4Black is darker than Dark Bluish Gray.
Brick Arch 1 x 3 x 2Dark Bluish Gray ×2Black ×4Dark Bluish Gray is lighter than Black.
Brick Curved Inverted 2 x 1Dark Bluish Gray ×2Black ×4Dark Bluish Gray is lighter than Black.
Brick Sloped 18° 4 x 1Black ×2Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)Dark Bluish Gray ×9Black ×16Dark Bluish Gray is lighter than Black.
Large Figure Limb Cover / Claw / Spike Large with AxleBlack ×13Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Plate 1 x 3Black ×1Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Plate 1 x 6Black ×4Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Plate 2 x 2Dark Bluish Gray ×3Black ×2Dark Bluish Gray is lighter than Black.
Plate 2 x 3Black ×2Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Plate 2 x 4Black ×11Dark Bluish Gray ×4Black is darker than Dark Bluish Gray.
Plate 2 x 6Dark Bluish Gray ×2Black ×1Dark Bluish Gray is lighter than Black.
Plate Round 1 x 1 with Open StudBlack ×5Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Plate Special 1 x 2 Rounded with 2 Open StudsDark Bluish Gray ×20Black ×8Dark Bluish Gray is lighter than Black.
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)Black ×2Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Technic Brick 1 x 2 [1 Pin Hole]Black ×2Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Tile Special Round 1 x 1 with Hollow BarBlack ×14Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Plate Special 2 x 2 with Bar Frame Octagonal, Reinforced, Completely Round StudsPearl TitaniumPart 75937Element 6197967×1
Weapon Lightsaber Hilt with Bottom RingPearl TitaniumPart 64567Element 61227271 spare in the box×1
Sand Blue
15 pieces
Brick 1 x 1Sand BluePart 3005Element 4620077 or 4169428×4
Brick Sloped 45° 2 x 1 with 2/3 Cutout [New Version]Sand BluePart 15672Element 6139519×8
Brick Special 1 x 2 with Masonry Brick ProfileSand BluePart 98283Element 6417947×3
Trans-Bright Green
14 pieces
Brick Round 2 x 2 with Axle HoleTrans-Bright GreenPart 3941Element 6549515 or 6514287×1
Cone 1 x 1 [Top Groove]Trans-Bright GreenPart 59900Element 6514024 or 6337628×1
Flame / Headwear Accessory Plume / Feather, Triple PointTrans-Bright GreenPart 64647Element 6323685 or 63016521 spare in the box×8
Light Cover with Internal Bar / Bionicle Barraki Eye with Black Eyes Print (Z-Blob)Trans-Bright GreenPart 58176pr0001Element 6508924 or 64342041 spare in the box×1
Plate Round 1 x 1 with Solid StudTrans-Bright GreenPart 6141Element 6514053 or 62402061 spare in the box×1
Tile 1 x 2 with Dark Turquoise Dragon on Temple PrintTrans-Bright GreenPart 3069bpr9957Element 6487036×1
Wave / Lightning Angular, DoubleTrans-Bright GreenPart 59233Element 6514338 or 6447572×1
Reddish Brown
12 pieces
Bracket 1 x 2 - 1 x 2 InvertedReddish BrownPart 99780Element 6174856×4
Brick Special 1 x 4 with 4 Studs on One SideReddish BrownPart 30414Element 6153594×2
Plate 1 x 4Reddish BrownPart 3710Element 4211190×2
Tile Special 1 x 1 with Clip with Rounded EdgesReddish BrownPart 15712Element 6348057 or 6071274×4
White
11 pieces
Brick Round 1 x 1 with Fins, Open StudWhitePart 4588Element 6331225 or 6321197×2
Brick Round 2 x 2, Pin HolesWhitePart 17485Element 6218899×1
Dish 2 x 2 Inverted [Radar]WhitePart 4740Element 6601845 or 474001×1
Hinge Plate 1 x 2 Locking with 2 Fingers on Side, 7 TeethWhitePart 50340Element 6266201×2
Plate 1 x 2WhitePart 3023Element 6552100 or 6548261×3
Plate 2 x 3WhitePart 3021Element 6550136 or 302101×1
Plate Round 2 x 2 with Rounded Bottom [Boat Stud]WhitePart 2654Element 6601843 or 6552259×1
Animal Body Part, Barb / Claw / Tooth / Talon / Horn, MediumYellowish GreenPart 87747Element 62674171 spare in the box×1
Animal Body Part, Barb / Claw / Tooth / Talon / Horn, SmallYellowish GreenPart 53451Element 6275487 or 61095561 spare in the box×6
Food Egg with 1.5mm Hole [Plain]Yellowish GreenPart 24946Element 6398468×1
Plate Round 1 x 1 with Open StudYellowish GreenPart 85861Element 62560921 spare in the box×1
Opal Trans-Dark Pink
7 pieces
Cloud / Dust with BarOpal Trans-Dark PinkPart 68547Element 6514393 or 6447569×1
Weapon Sword with Jagged Edges, AxleOpal Trans-Dark PinkPart 98856Element 6474533×6
Trans-Clear
5 pieces
Brick Round 2 x 2 x 2 Crystal Facets TopTrans-ClearPart 5331Element 6513916 or 6466880×3
Wheel Wheelchair with Pin Hole, Fixed Black Hard Rubber Tire PatternTrans-ClearPart 80441pat0001Element 6503251 or 64007731 spare in the box×2
Blue
4 pieces
Technic Axle Pin with Friction Ridges LengthwiseBluePart 43093Element 4309323 or 4206482×4
Green
4 pieces
Plate Special 1 x 1 x 2/3 Half Round with Side StudGreenPart 3386Element 6493351×4
Yellow
4 pieces
Brick Round 1 x 1 Open StudYellowPart 3062bElement 306844 or 306224×2
Tile Round 1 x 1 with Eye, Orange Sun, Black Iris PrintYellowPart 98138pr0417Element 64882491 spare in the box×2
Opal Trans-Dark Blue
3 pieces
Cone 1 x 1 [Top Groove]Opal Trans-Dark BluePart 59900Element 6514020 or 6337455×3
Bright Green
2 pieces
Plate Special Round 2 x 2 with Center Stud (Jumper Plate)Bright GreenPart 18674Element 6380676×1
Technic Pin 1/2 with Anti-StudBright GreenPart 65826Element 63012841 spare in the box×1
Opal Trans-Clear
2 pieces
Brick Round 1 x 1 Open StudOpal Trans-ClearPart 3062bElement 6514239 or 6363601×1
Plate Special 8-Sided Crystal/Gem 1 x 1 x 2/3Opal Trans-ClearPart 65092Element 6514349 or 62873091 spare in the box×1
Trans-Light Blue
2 pieces
Brick Round 1 x 1 Open StudTrans-Light BluePart 3062bElement 6514238 or 6238677×1
Tile 1 x 2 with Mill, Large Skull, Waterfall on Floating Rock PrintTrans-Light BluePart 3069bpr0423Element 6523611 or 6487100×1
Trans-Orange
2 pieces
Brick Sloped 45° 1 x 1 x 2/3 Quadruple Convex [Pyramid]Trans-OrangePart 22388Element 6581704 or 62505841 spare in the box×1
Plate 1 x 1Trans-OrangePart 3024Element 6513961 or 62520401 spare in the box×1
Trans-Red
2 pieces
Cone 1 x 1 [Top Groove]Trans-RedPart 59900Element 6514021 or 6337596×1
Rock 1 x 1 Jewel / Gem 24 FacetTrans-RedPart 30153Element 6513969 or 62477851 spare in the box×1
Dark Brown
1 piece
Door 1 x 4 x 6 Round Top with Window and Keyhole, Reinforced EdgeDark BrownPart 64390Element 6254792×1
Dark Turquoise
1 piece
Brick and Axle Separator v2.0Dark TurquoisePart 96874Element 6254100×1
Flat Silver
1 piece
Plate Special 1 x 1 with ToothFlat SilverPart 49668Element 4625146×1
Lavender
1 piece
Plant, Stem with 3 Leaves and Bottom PinLavenderPart 37695Element 64660421 spare in the box×1
Light Aqua
1 piece
Plant, Flower, Plate Round 1 x 1 with 5 PetalsLight AquaPart 24866Element 62518541 spare in the box×1
Medium Nougat
1 piece
Plate 2 x 3 with 1 x 1 CutoutMedium NougatPart 73831Element 6336665×1
Opal Trans-Light Blue
1 piece
Plate Special 8-Sided Crystal/Gem 1 x 1 x 2/3Opal Trans-Light BluePart 65092Element 6514350 or 64469141 spare in the box×1
Opal Trans-Purple
1 piece
Rock 1 x 1 Crystal 5 PointOpal Trans-PurplePart 30385Element 6507866 or 6442192×1
Trans-Dark Blue
1 piece
Tile 1 x 2 with Sandman's Tower PrintTrans-Dark BluePart 3069bpr9958Element 6523612 or 6487063×1
Trans-Green
1 piece
Rock 1 x 1 Jewel / Gem 24 FacetTrans-GreenPart 30153Element 6513970 or 62477881 spare in the box×1
[No Color/Any Color]
1 piece
Sticker Sheet for Set 71478-1[No Color/Any Color]Part 10108713Element 6487159×1
Minifigures
5 figures
Dizzy, SkirtMinifigure, checked as a whole figure×1
AstridMinifigure, checked as a whole figure×1
Mateo, Puffer VestMinifigure, checked as a whole figure×1
Never Witch, Ghost LegsMinifigure, checked as a whole figure×1
DoganMinifigure, 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.