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.
4,193 pieces in 773 part and color combinations, plus 4 minifigures.
The official piece count includes the 17 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 1 x 1Reddish Brown ×3Dark Brown ×18Reddish Brown is redder and lighter than Dark Brown.
Brick 1 x 2Reddish Brown ×3Dark Brown ×4Reddish Brown is redder and lighter than Dark Brown.
Brick Sloped 18° 4 x 1Dark Brown ×2Reddish Brown ×3Dark Brown is greener and darker than Reddish Brown.
Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)Reddish Brown ×7Dark Brown ×7Reddish Brown is redder and lighter than Dark Brown.
Brick Sloped 30° 1 x 2 x 2/3Reddish Brown ×16Dark Brown ×7Reddish Brown is redder and lighter than Dark Brown.
Door Frame 1 x 4 x 6 Type 2Reddish Brown ×1Dark Brown ×1Reddish Brown is redder and lighter than Dark Brown.
105 more look-alike pairs
Plate 1 x 1Reddish Brown ×39Dark Brown ×35Reddish Brown is redder and lighter than Dark Brown.
Plate 1 x 2Dark Brown ×14Reddish Brown ×27Dark Brown is greener and darker than Reddish Brown.
Plate 1 x 4Dark Brown ×23Reddish Brown ×10Dark Brown is greener and darker than Reddish Brown.
Plate 1 x 6Dark Brown ×10Reddish Brown ×20Dark Brown is greener and darker than Reddish Brown.
Plate 1 x 8Reddish Brown ×3Dark Brown ×1Reddish Brown is redder and lighter than Dark Brown.
Plate 2 x 4Reddish Brown ×1Dark Brown ×2Reddish Brown is redder and lighter than Dark Brown.
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)Reddish Brown ×23Dark Brown ×18Reddish Brown is redder and lighter than Dark Brown.
Plate Special 2 x 2 with Only 2 studsReddish Brown ×13Dark Brown ×13Reddish Brown is redder and lighter than Dark Brown.
Tile 1 x 2 with GrooveReddish Brown ×9Dark Brown ×13Reddish Brown is redder and lighter than Dark Brown.
Tile 1 x 3Reddish Brown ×1Dark Brown ×8Reddish Brown is redder and lighter than Dark Brown.
Tile 1 x 4 with GrooveDark Brown ×5Reddish Brown ×7Dark Brown is greener and darker than Reddish Brown.
Tile 1 x 6 with GrooveReddish Brown ×3Dark Brown ×14Reddish Brown is redder and lighter than Dark Brown.
Tile 1 x 8 with GrooveDark Brown ×2Reddish Brown ×4Dark Brown is greener and darker than Reddish Brown.
Tile 2 x 2 Curved, MacaroniReddish Brown ×2Dark Brown ×4Reddish Brown is redder and lighter than Dark Brown.
Tile 2 x 2 with GrooveReddish Brown ×1Dark Brown ×8Reddish Brown is redder and lighter than Dark Brown.
Window 1 x 2 x 2 Flat FrontDark Brown ×4Reddish Brown ×2Dark Brown is greener and darker than Reddish Brown.
Brick Curved 1 x 1 x 2/3 Double Curved Top, No StudsTan ×2Dark Tan ×18Tan is lighter than Dark Tan.
Bracket 1 x 1 - 1 x 1 InvertedDark Blue ×7Black ×3Dark Blue is bluer and lighter than Black.
Bracket 1 x 2 - 1 x 2 InvertedBlack ×6Dark Blue ×4Black is yellower and darker than Dark Blue.
Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)Black ×3Dark Blue ×3Black is yellower and darker than Dark Blue.
Brick Sloped 30° 1 x 2 x 2/3Dark Blue ×3Black ×5Dark Blue is bluer and lighter than Black.
Plate 1 x 1Black ×24Dark Blue ×4Black is yellower and darker than Dark Blue.
Plate 1 x 2Dark Blue ×2Black ×52Dark Blue is bluer and lighter than Black.
Plate 1 x 3Black ×7Dark Blue ×1Black is yellower and darker than Dark Blue.
Plate 1 x 4Dark Blue ×1Black ×18Dark Blue is bluer and lighter than Black.
Plate 2 x 2 CornerDark Blue ×2Black ×11Dark Blue is bluer and lighter than Black.
Plate 6 x 8Dark Blue ×1Black ×14Dark Blue is bluer and lighter than Black.
Plate Round 1 x 1 with Solid StudBlack ×2Dark Blue ×7Black is yellower and darker than Dark Blue.
Plate Round Corner 5 x 5 with 4 x 4 Round CutoutBlack ×3Dark Blue ×5Black is yellower and darker than Dark Blue.
Plate Special 1 x 2 Rounded with 2 Open StudsBlack ×10Dark Blue ×7Black is yellower and darker than Dark Blue.
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)Black ×44Dark Blue ×6Black is yellower and darker than Dark Blue.
Plate Special 2 x 2 with Only 2 studsDark Blue ×1Black ×2Dark Blue is bluer and lighter than Black.
Tile 1 x 1 with GrooveDark Blue ×7Black ×14Dark Blue is bluer and lighter than Black.
Tile 1 x 2 with GrooveBlack ×28Dark Blue ×1Black is yellower and darker than Dark Blue.
Tile 1 x 3Dark Blue ×4Black ×2Dark Blue is bluer and lighter than Black.
Tile 1 x 4 with GrooveBlack ×3Dark Blue ×2Black is yellower and darker than Dark Blue.
Tile 2 x 2 Curved, MacaroniBlack ×10Dark Blue ×1Black is yellower and darker than Dark Blue.
Tile 2 x 4 with GrooveBlack ×3Dark Blue ×1Black is yellower and darker than Dark Blue.
Tile 2 x 6Dark Blue ×1Black ×2Dark Blue is bluer and lighter than Black.
Tile Round 1 x 1 Half CircleBlack ×15Dark Blue ×4Black is yellower and darker than Dark Blue.
Tile Round 1 x 1 QuarterBlack ×26Dark Blue ×35Black is yellower and darker than Dark Blue.
Bar 2L with Stop in CenterBlack ×2Dark Bluish Gray ×4Black is darker than Dark Bluish Gray.
Bracket 1 x 1 - 1 x 1Dark Bluish Gray ×2Black ×5Dark Bluish Gray is lighter than Black.
Bracket 1 x 1 - 1 x 1 InvertedDark Bluish Gray ×16Black ×3Dark Bluish Gray is lighter than Black.
Bracket 1 x 1 - 1 x 2Black ×3Dark Bluish Gray ×4Black is darker than Dark Bluish Gray.
Bracket 1 x 2 - 1 x 2 InvertedDark Bluish Gray ×23Black ×6Dark Bluish Gray is lighter than Black.
Bracket 2 x 2 with 1 x 2 Vertical StudsBlack ×5Dark Bluish Gray ×8Black is darker than Dark Bluish Gray.
Bracket 3 x 2 x 1 1/3 with Bottom Stud HolderDark Bluish Gray ×1Black ×1Dark Bluish Gray is lighter than Black.
Brick 1 x 16Black ×3Dark Bluish Gray ×4Black is darker than Dark Bluish Gray.
Brick 1 x 2Black ×2Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Brick 1 x 3Black ×1Dark Bluish Gray ×6Black is darker than Dark Bluish Gray.
Brick 1 x 6Dark Bluish Gray ×2Black ×4Dark Bluish Gray is lighter than Black.
Brick 1 x 8Black ×2Dark Bluish Gray ×3Black is darker than Dark Bluish Gray.
Brick 2 x 2 CornerBlack ×2Dark Bluish Gray ×9Black is darker than Dark Bluish Gray.
Brick 2 x 4Black ×3Dark Bluish Gray ×5Black is darker than Dark Bluish Gray.
Brick Curved 1 x 1 x 2/3 Double Curved Top, No StudsBlack ×4Dark Bluish Gray ×4Black is darker than Dark Bluish Gray.
Brick Curved 1 x 2 x 1 1/3 with Curved TopBlack ×2Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Brick Sloped 30° 1 x 2 x 2/3Black ×5Dark Bluish Gray ×6Black is darker than Dark Bluish Gray.
Brick Sloped 45° 2 x 1 Triple with Inside Stud HolderBlack ×2Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Brick Sloped Double 45° 1 x 1Black ×4Dark Bluish Gray ×6Black is darker than Dark Bluish Gray.
Brick Special 1 x 1 with HeadlightDark Bluish Gray ×1Black ×2Dark Bluish Gray is lighter than Black.
Brick Special 1 x 2 with GrilleDark Bluish Gray ×2Black ×1Dark Bluish Gray is lighter than Black.
Hinge Plate 1 x 2 Locking with 1 Finger on Side, without GrooveDark Bluish Gray ×1Black ×1Dark Bluish Gray is lighter than Black.
Panel 1 x 1 x 1 CornerBlack ×2Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Panel 1 x 2 x 1 [Rounded Corners]Black ×3Dark Bluish Gray ×11Black is darker than Dark Bluish Gray.
Plate 1 x 1Black ×24Dark Bluish Gray ×14Black is darker than Dark Bluish Gray.
Plate 1 x 12Dark Bluish Gray ×1Black ×15Dark Bluish Gray is lighter than Black.
Plate 1 x 2Dark Bluish Gray ×6Black ×52Dark Bluish Gray is lighter than Black.
Plate 1 x 4Dark Bluish Gray ×5Black ×18Dark Bluish Gray is lighter than Black.
Plate 1 x 6Dark Bluish Gray ×6Black ×9Dark Bluish Gray is lighter than Black.
Plate 1 x 8Black ×23Dark Bluish Gray ×7Black is darker than Dark Bluish Gray.
Plate 2 x 2Black ×1Dark Bluish Gray ×3Black is darker than Dark Bluish Gray.
Plate 2 x 2 CornerDark Bluish Gray ×1Black ×11Dark Bluish Gray is lighter than Black.
Plate 2 x 4Dark Bluish Gray ×8Black ×17Dark Bluish Gray is lighter than Black.
Plate 2 x 6Black ×3Dark Bluish Gray ×5Black is darker than Dark Bluish Gray.
Plate 4 x 4Dark Bluish Gray ×3Black ×3Dark Bluish Gray is lighter than Black.
Plate Round 1 x 1 with Open StudBlack ×13Dark Bluish Gray ×5Black is darker than Dark Bluish Gray.
Plate Round 1 x 1 with Solid StudDark Bluish Gray ×22Black ×2Dark Bluish Gray is lighter than Black.
Plate Round Half 3 x 6 with 1 x 2 CutoutBlack ×1Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Plate Special 1 x 2 Rounded with 2 Open StudsDark Bluish Gray ×33Black ×10Dark Bluish Gray is lighter than Black.
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)Black ×44Dark Bluish Gray ×10Black is darker than Dark Bluish Gray.
Plate Special 1 x 2 with Door RailDark Bluish Gray ×88Black ×2Dark Bluish Gray is lighter than Black.
Plate Special 1 x 3 with 2 Studs with Groove and Inside Stud Holder (Jumper)Dark Bluish Gray ×3Black ×2Dark Bluish Gray is lighter than Black.
Plate Special 2 x 2 with Only 2 studsDark Bluish Gray ×18Black ×2Dark Bluish Gray is lighter than Black.
Plate Special Round 1 x 1 with Hollow Stud and Horizontal Bar 1LDark Bluish Gray ×4Black ×5Dark Bluish Gray is lighter than Black.
Technic Brick 1 x 6 [5 Pin Holes]Black ×1Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Tile 1 x 1 with GrooveDark Bluish Gray ×17Black ×14Dark Bluish Gray is lighter than Black.
Tile 1 x 2 with GrooveBlack ×28Dark Bluish Gray ×8Black is darker than Dark Bluish Gray.
Tile 1 x 2 with Stud Notch LeftBlack ×1Dark Bluish Gray ×8Black is darker than Dark Bluish Gray.
Tile 1 x 2 with Stud Notch RightBlack ×1Dark Bluish Gray ×8Black is darker than Dark Bluish Gray.
Tile 1 x 3Dark Bluish Gray ×7Black ×2Dark Bluish Gray is lighter than Black.
Tile 1 x 4 with GrooveBlack ×3Dark Bluish Gray ×6Black is darker than Dark Bluish Gray.
Tile 1 x 6 with GrooveBlack ×7Dark Bluish Gray ×3Black is darker than Dark Bluish Gray.
Tile 1 x 8 with GrooveBlack ×16Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Tile 2 x 2 Curved, MacaroniBlack ×10Dark Bluish Gray ×4Black is darker than Dark Bluish Gray.
Tile 2 x 2 with GrooveDark Bluish Gray ×2Black ×3Dark Bluish Gray is lighter than Black.
Tile 2 x 4 with GrooveDark Bluish Gray ×3Black ×3Dark Bluish Gray is lighter than Black.
Tile 45° Cut 2 x 2 (Triangle)Black ×2Dark Bluish Gray ×6Black is darker than Dark Bluish Gray.
Tile Round 1 x 1Dark Bluish Gray ×1Black ×5Dark Bluish Gray is lighter than Black.
Tile Round 1 x 1 Half CircleBlack ×15Dark Bluish Gray ×8Black is darker than Dark Bluish Gray.
Tile Round 1 x 1 QuarterBlack ×26Dark Bluish Gray ×6Black is darker than Dark Bluish Gray.
Tile Round 2 x 2 with Bottom Stud HolderDark Bluish Gray ×2Black ×1Dark Bluish Gray is lighter than Black.
Tile Special 1 x 2 Grille with Bottom GrooveDark Bluish Gray ×9Black ×27Dark Bluish Gray is lighter than Black.
Tile Special 2 x 3 PentagonalDark Bluish Gray ×1Black ×1Dark Bluish Gray is lighter than Black.
Tile Special Round 1 x 1 with Hollow BarBlack ×1Dark Bluish Gray ×12Black is darker than Dark Bluish Gray.
Brick and Axle Separator v2.0Dark TurquoisePart 96874Element 6254100×1
Transportation - Sea and Air
1 piece
Propeller with PinBlackPart 54568Element 63050941 spare in the box×1
Minifigures
4 figures
Batman, Dark Bluish Grey Suit, Black / Dark Blue Cape, Black CowlMinifigure, checked as a whole figure×1
Harley Quinn in Jester Outfit, Red HeadMinifigure, checked as a whole figure×1
The Joker, Medium Lavender Suit, Dark Green HairMinifigure, checked as a whole figure×1
Catwoman, Light Bluish Grey SuitMinifigure, 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.