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.
2,144 pieces in 435 part and color combinations, plus 4 minifigures.
The official piece count includes the 20 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.
Tile 1 x 1 with GrooveDark Turquoise ×7Medium Azure ×2Dark Turquoise is darker than Medium Azure.
Brick Curved 2 x 1 No Studs [1/2 Bow]Reddish Brown ×1Dark Brown ×3Reddish Brown is redder and lighter than Dark Brown.
Brick Round 1 x 1 Open StudReddish Brown ×11Dark Brown ×12Reddish Brown is redder and lighter than Dark Brown.
Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)Reddish Brown ×12Dark Brown ×2Reddish Brown is redder and lighter than Dark Brown.
Plate 1 x 2Reddish Brown ×6Dark Brown ×25Reddish Brown is redder and lighter than Dark Brown.
Plate 2 x 6Reddish Brown ×14Dark Brown ×1Reddish Brown is redder and lighter than Dark Brown.
10 more look-alike pairs
Tile Round 1 x 1Reddish Brown ×5Dark Brown ×3Reddish Brown is redder and lighter than Dark Brown.
Tile 2 x 2 with GrooveBlack ×1Dark Blue ×5Black is yellower and darker than Dark Blue.
Tile Round 1 x 1 QuarterBlack ×10Dark Blue ×2Black is yellower and darker than Dark Blue.
Tile Special 2 x 3 PentagonalBlack ×17Dark Blue ×46Black is yellower and darker than Dark Blue.
Bracket 1 x 1 - 1 x 1 InvertedBlack ×2Dark Bluish Gray ×6Black is darker than Dark Bluish Gray.
Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)Black ×2Dark Bluish Gray ×4Black is darker than Dark Bluish Gray.
Plate 2 x 4Black ×2Dark Bluish Gray ×3Black is darker than Dark Bluish Gray.
Tile 1 x 4 with GrooveBlack ×3Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Tile Round 1 x 1 QuarterBlack ×10Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Weapon Hilt SymmetricBlack ×5Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Minifig Neckwear Backpack Non-OpeningReddish BrownPart 2524Element 6268828 or 4598713×1
Technic Special
3 pieces
Technic Plate 1 x 5 with Smooth Ends, 4 Studs and Centre Axle HoleReddish BrownPart 32124Element 6280388 or 6035580×3
Flags, Banners and Signs
2 pieces
Road Sign Clip-on 2.2 x 2.667 Triangular with Open O ClipReddish BrownPart 65676Element 6317561×2
Animal / Creature Accessories
1 piece
Animal / Creature Accessory, Horse Hitching, 1 x 2 Plate and 2 x 2 Plate [Studded]BlackPart 2397Element 6284697 or 6027996×1
Electronics
1 piece
Light Brick 2 x 3 x 1 1/3 with Dark Bluish Gray Base [Red LED]Trans-RedPart 54869Element 6577222 or 6555881×1
Minifig Heads
1 piece
Minifig Head [Plain] [Hollow Stud]Bright Light OrangePart 3626cElement 6201587×1
Minifig Upper Body
1 piece
Arm Mechanical Straight (Droid) [2 Clips at 90°]BlackPart 59230Element 45057571 spare in the box×1
Technic Connectors
1 piece
Technic Pin Connector Plate 1 x 2 x 1 2/3 [Two Holes On Top]Dark Bluish GrayPart 32530Element 4210763×1
Technic Pins
1 piece
Technic Axle Pin without Friction Ridges LengthwiseTanPart 3749Element 4666579 or 4186017×1
Tools
1 piece
Brick and Axle Separator v2.0Dark TurquoisePart 96874Element 6254100×1
Minifigures
4 figures
Blacksmith - Dark Tan Torso, Sand Blue legs, Dark Orange Hair and BeardMinifigure, checked as a whole figure×1
Woman - Green Tunic, Dark Tan/Reddish Brown Legs, Dark Brown Hair, QuiverMinifigure, checked as a whole figure×1
Black Falcon Knight, Female - Blue Torso, Pearl Dark Gray Legs, Dark Brown Hair, Flat Silver ShoulderguardMinifigure, checked as a whole figure×1
Black Falcon Knight - Blue Torso, Pearl Dark Grey Legs, Light Bluish Grey Hair, Flat Silver ShoulderguardMinifigure, 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.