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.
1,910 pieces in 604 part and color combinations, plus 7 minifigures.
LEGO counts 1,941 pieces. This inventory comes from a separate parts catalog and lists 1,943, including the 33 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.
Tile 1 x 2 with GrooveRed ×1Trans-Red ×4Trans-Red is see-through: hold the piece up to a light.
Tile 1 x 2 with GrooveWhite ×1Trans-Clear ×1Trans-Clear is see-through: hold the piece up to a light.
Plate 1 x 6Dark Turquoise ×6Medium Azure ×1Dark Turquoise is darker than Medium Azure.
Plate 1 x 6Tan ×1Dark Tan ×2Tan is lighter than Dark Tan.
Brick Curved 4 x 1 Double, No StudsBlack ×3Dark Blue ×2Black is yellower and darker than Dark Blue.
Brick Sloped 45° 2 x 2Black ×3Dark Blue ×2Black is yellower and darker than Dark Blue.
35 more look-alike pairs
Plate 1 x 1Black ×4Dark Blue ×2Black is yellower and darker than Dark Blue.
Plate 2 x 2Black ×4Dark Blue ×2Black is yellower and darker than Dark Blue.
Plate 2 x 6Black ×2Dark Blue ×1Black is yellower and darker than Dark Blue.
Plate Special 1 x 4 with 2 Studs with Groove [New Underside]Black ×2Dark Blue ×1Black is yellower and darker than Dark Blue.
Tile 1 x 6 with GrooveBlack ×2Dark Blue ×4Black is yellower and darker than Dark Blue.
Tile 45° Cut 2 x 2 (Triangle)Black ×5Dark Blue ×2Black is yellower and darker than Dark Blue.
Bar 1L with Clip [Cut Edges and One Side Hole] [Full Clip]Black ×2Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Brick 2 x 2Black ×4Dark Bluish Gray ×9Black is darker than Dark Bluish Gray.
Brick Curved 1 x 4 x 2/3 Double, No StudsBlack ×4Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Brick Sloped 30° 1 x 2 x 2/3Black ×21Dark Bluish Gray ×9Black is darker than Dark Bluish Gray.
Brick Sloped 45° 2 x 1 with 2/3 Inverted Cutout and no studBlack ×2Dark Bluish Gray ×6Black is darker than Dark Bluish Gray.
Brick Special 1 x 2 Palisade [aka Log]Black ×8Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Brick Special 1 x 2 with 2 Studs on 1 SideBlack ×1Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Plate 1 x 1Black ×4Dark Bluish Gray ×4Black is darker than Dark Bluish Gray.
Plate 1 x 10Black ×1Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Plate 1 x 2Black ×16Dark Bluish Gray ×10Black is darker than Dark Bluish Gray.
Plate 1 x 6Black ×7Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Plate 2 x 12Black ×2Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Plate 2 x 2Black ×4Dark Bluish Gray ×4Black is darker than Dark Bluish Gray.
Plate 2 x 3Black ×4Dark Bluish Gray ×6Black is darker than Dark Bluish Gray.
Plate 2 x 4Black ×2Dark Bluish Gray ×9Black is darker than Dark Bluish Gray.
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)Black ×6Dark Bluish Gray ×5Black is darker than Dark Bluish Gray.
Plate Special 1 x 1 Rounded with HandleBlack ×1Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip]Black ×4Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Plate Special 1 x 2 Rounded with 2 Open StudsBlack ×9Dark Bluish Gray ×4Black is darker than Dark Bluish Gray.
Plate Special 1 x 2, Top Clip [Open O]Black ×2Dark Bluish Gray ×4Black is darker than Dark Bluish Gray.
Plate Special 1 x 4 with 2 Studs with Groove [New Underside]Black ×2Dark Bluish Gray ×9Black is darker than Dark Bluish Gray.
Technic Brick 1 x 2 [1 Pin Hole]Black ×7Dark Bluish Gray ×3Black is darker than Dark Bluish Gray.
Tile 1 x 6 with GrooveBlack ×2Dark Bluish Gray ×10Black is darker than Dark Bluish Gray.
Tile 2 x 2 with GrooveBlack ×7Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Tile 2 x 6Black ×2Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Tile Special 1 x 2 Grille with Bottom GrooveBlack ×5Dark Bluish Gray ×3Black is darker than Dark Bluish Gray.
Tile Special Round 1 x 1 with Hollow BarBlack ×4Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Wedge Plate 2 x 2 Cut CornerBlack ×4Dark Bluish Gray ×4Black is darker than Dark Bluish Gray.
Wheel Arch, Mudguard 4 x 2 x 2 1/2Black ×4Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Arm Skeleton [Bent / 2 Clips]Dark Bluish GrayPart 93609Element 6318697 or 6167900×1
Stickers
1 piece
Sticker Sheet for Set 60473-1[No Color/Any Color]Part 10111692Element 6530353×1
Technic Panels
1 piece
Technic Panel Car Mudguard 13 x 2 x 5BlackPart 71689Element 6358257×1
Tools
1 piece
Brick and Axle Separator v2.0OrangePart 96874Element 6240515 or 4654448×1
Minifigures
7 figures
Train Conductor, Sand Blue Vest, Dark Blue LegsMinifigure, checked as a whole figure×1
Just Jason, Orange Jacket, Dark Blue Legs, Reddish Brown HairMinifigure, checked as a whole figure×1
Drea Brickle, Lavender Jacket, Dark Azure Medium Legs, Black SkirtMinifigure, checked as a whole figure×1
Construction Worker, Ted Brickle, Bright Light Blue Shirt, Reddish Brown Legs, Dark Orange Belt, Red HelmetMinifigure, checked as a whole figure×1
Police Officer Lina Brickle, Black Safety Vest, White HairMinifigure, checked as a whole figure×1
Astronaut, Jenny Brickle, White Spacesuit, Dark Azure Backpack, Standard HelmetMinifigure, checked as a whole figure×1
Firefighter, Black Fire Suit, Vibrant Yellow HelmetMinifigure, 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.