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.
2,179 pieces in 528 part and color combinations, plus 4 minifigures.
LEGO counts 2,180 pieces. This inventory comes from a separate parts catalog and lists 2,196, including the 17 parts inside the minifigures; the two do not always count the same elements, so their totals differ. 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 1 x 2Orange ×2Trans-Orange ×14Trans-Orange is see-through: hold the piece up to a light.
Brick Curved 2 x 1 No Studs [1/2 Bow]Reddish Brown ×2Dark Brown ×4Reddish Brown is redder and lighter than Dark Brown.
Brick Curved 2 x 2 x 2/3Reddish Brown ×7Dark Brown ×18Reddish Brown is redder and lighter than Dark Brown.
Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)Reddish Brown ×6Dark Brown ×2Reddish Brown is redder and lighter than Dark Brown.
Brick Sloped 30° 1 x 2 x 2/3Reddish Brown ×4Dark Brown ×7Reddish Brown is redder and lighter than Dark Brown.
Plate 1 x 2Reddish Brown ×23Dark Brown ×1Reddish Brown is redder and lighter than Dark Brown.
29 more look-alike pairs
Tile 1 x 2 with GrooveReddish Brown ×3Dark Brown ×2Reddish Brown is redder and lighter than Dark Brown.
Tile 2 x 2 with GrooveReddish Brown ×4Dark Brown ×12Reddish Brown is redder and lighter than Dark Brown.
Brick 1 x 1Tan ×20Dark Tan ×6Tan is lighter than Dark Tan.
Brick 1 x 1 x 3Tan ×4Dark Tan ×8Tan is lighter than Dark Tan.
Brick 1 x 2Tan ×4Dark Tan ×5Tan is lighter than Dark Tan.
Brick 1 x 4Tan ×2Dark Tan ×9Tan is lighter than Dark Tan.
Brick Arch 1 x 3 x 3 [Gothic]Tan ×1Dark Tan ×2Tan is lighter than Dark Tan.
Brick Arch 1 x 4Tan ×1Dark Tan ×8Tan is lighter than Dark Tan.
Brick Sloped 45° 2 x 1 with Bottom PinTan ×4Dark Tan ×17Tan is lighter than Dark Tan.
Brick Special 1 x 1 with HeadlightTan ×5Dark Tan ×8Tan is lighter than Dark Tan.
Brick Special 1 x 2 with 2 Studs on 1 SideTan ×1Dark Tan ×2Tan is lighter than Dark Tan.
Plate 1 x 1Tan ×18Dark Tan ×16Tan is lighter than Dark Tan.
Plate 1 x 2Tan ×1Dark Tan ×5Tan is lighter than Dark Tan.
Plate 1 x 4Tan ×2Dark Tan ×7Tan is lighter than Dark Tan.
Plate 2 x 2Tan ×1Dark Tan ×1Tan is lighter than Dark Tan.
Plate 2 x 2 CornerTan ×1Dark Tan ×2Tan is lighter than Dark Tan.
Plate Round Corners 2 x 6 DoubleTan ×1Dark Tan ×1Tan is lighter than Dark Tan.
Plate Special 1 x 4 with 2 Studs with Groove [New Underside]Tan ×2Dark Tan ×14Tan is lighter than Dark Tan.
Brick Curved 2 x 2 x 2/3Black ×1Dark Blue ×4Black is yellower and darker than Dark Blue.
Tile 1 x 2 with GrooveBlack ×1Dark Blue ×6Black is yellower and darker than Dark Blue.
Tile Round 1 x 1 QuarterBlack ×2Dark Blue ×4Black is yellower and darker than Dark Blue.
Bar 1L with Clip [Cut Edges and One Side Hole] [Full Clip]Black ×3Dark Bluish Gray ×8Black is darker than Dark Bluish Gray.
Brick Sloped 65° 2 x 2 x 2 with Bottom TubeBlack ×4Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Brick Special 1 x 2 with GrilleBlack ×13Dark Bluish Gray ×3Black is darker than Dark Bluish Gray.
Plate 1 x 1Black ×12Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Plate 1 x 2Black ×20Dark Bluish Gray ×7Black is darker than Dark Bluish Gray.
Plate 1 x 8Black ×2Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Plate Round 4 x 4 with Pin HoleBlack ×2Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Tile 1 x 2 with GrooveBlack ×1Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Sticker Sheet for Set 910046-1[No Color/Any Color]Part 10114119Element 6551566×1
Tools
1 piece
Brick and Axle Separator v2.0OrangePart 96874Element 6240515 or 4654448×1
Minifigures
4 figures
Kid, White Torso, Dark Blue Medium Legs, Dark Brown HairMinifigure, checked as a whole figure×1
Woman, Bright Light Orange Torso, Dark Tan Legs, Dark Orange HairMinifigure, checked as a whole figure×1
Captain, Dark Tan Torso, Sand Blue Legs, Dark Green Hat, Dark Orange BeardMinifigure, checked as a whole figure×1
Man, Reddish Brown Apron, Reddish Brown CapMinifigure, 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.