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.
2,424 pieces in 251 part and color combinations, plus 10 minifigures.
The official piece count includes the 40 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 2 x 2Black ×12Dark Bluish Gray ×5Black is darker than Dark Bluish Gray.
Technic Pin Connector Plate 1 x 2 x 1 2/3 [Two Holes On Top]Black ×2Dark Bluish Gray ×12Black is darker than Dark Bluish Gray.
Tyre Offset Tread with Center Band 23 x 7BlackPart 61254Element 4541455×2
Wheel 18 x 8 with Fake Bolts and Shallow Spokes and Axle HoleWhitePart 56903Element 6013484×2
Containers
2 pieces
Cupboard 2 x 3 x 2 DoorTrans-Light BluePart 4533Element 6514073 or 6253216×1
Cupboard 2 x 3 x 2 with Hollow StudsWhitePart 92410Element 4619665×1
String, Bands and Reels
2 pieces
Rubber Belt Small [15mm ID] [Round Cross Section]WhitePart 85543Element 6699001 or 4580665×2
Windows and Doors
2 pieces
Window 1 x 2 x 3 Flat FrontWhitePart 60593Element 6468341 or 4536521×2
Large Buildable Figures
1 piece
Large Figure Weapon, Barrel with 2 Pin Holes and 3 Axle HolesLight Bluish GrayPart 98585Element 6186129 or 6039505×1
Minifig Accessories
1 piece
Food PretzelMedium NougatPart 10170Element 6359941 or 6192835×1
Tools
1 piece
Brick and Axle Separator v2.0OrangePart 96874Element 6240515 or 4654448×1
Transportation - Land
1 piece
Seat / Chair 2 x 2 with Center Sprue MarkBluePart 4079bElement 407923×1
Minifigures
10 figures
Kid - Blue Torso, Light Bluish Grey Legs, Black HairMinifigure, checked as a whole figure×1
Kid - Green Torso, Red Legs, Medium Nougat HairMinifigure, checked as a whole figure×1
Medium Blue Torso, Tan Legs, Dark Orange Hair, SunglassesMinifigure, checked as a whole figure×1
Dark Bluish Gray Torso, Medium Blue Legs, Tan HairMinifigure, checked as a whole figure×1
Orange Torso, Dark Brown Legs, Red CapMinifigure, checked as a whole figure×1
Kid - Orange Torso, Blue Legs, Dark Orange HairMinifigure, checked as a whole figure×1
Kid - Lime Torso, Medium Lavender Legs, Reddish Brown HairMinifigure, checked as a whole figure×1
Light Bluish Grey Torso, Dark Bluish Grey Legs, Light Bluish Grey HairMinifigure, checked as a whole figure×1
White Torso, Medium Azure Legs, Dark Brown HairMinifigure, checked as a whole figure×1
Bright Pink Torso, White Legs, Bright Light Yellow HairMinifigure, 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.