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.
3,831 pieces in 820 part and color combinations, plus 16 minifigures.
The official piece count includes the 68 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 1 x 1White ×36Trans-Clear ×9Trans-Clear is see-through: hold the piece up to a light.
Plate 1 x 2White ×25Trans-Clear ×2Trans-Clear is see-through: hold the piece up to a light.
Plate Round 1 x 1 with Open StudWhite ×66Trans-Clear ×6Trans-Clear is see-through: hold the piece up to a light.
Tile 1 x 1 with GrooveWhite ×22Trans-Clear ×12Trans-Clear is see-through: hold the piece up to a light.
Tile 1 x 4 with GrooveWhite ×8Trans-Clear ×2Trans-Clear is see-through: hold the piece up to a light.
Tile Round 1 x 1White ×1Trans-Clear ×18Trans-Clear is see-through: hold the piece up to a light.
28 more look-alike pairs
Tile Special Round 1 x 1 with Hollow BarWhite ×36Trans-Clear ×5Trans-Clear is see-through: hold the piece up to a light.
Brick 1 x 3Tan ×1Light Nougat ×8Tan is yellower and darker than Light Nougat.
Brick 1 x 4Tan ×2Light Nougat ×6Tan is yellower and darker than Light Nougat.
Brick Special 1 x 1 with HeadlightTan ×3Light Nougat ×4Tan is yellower and darker than Light Nougat.
Panel 1 x 6 x 5Tan ×1Light Nougat ×1Tan is yellower and darker than Light Nougat.
Plate 1 x 2Tan ×17Light Nougat ×1Tan is yellower and darker than Light Nougat.
Plate 1 x 4Tan ×7Light Nougat ×2Tan is yellower and darker than Light Nougat.
Tile 1 x 1 with GrooveTan ×5Light Nougat ×9Tan is yellower and darker than Light Nougat.
Brick 1 x 2Light Aqua ×3Sand Green ×2Light Aqua is bluer and redder than Sand Green.
Tile 1 x 1 with GrooveLight Aqua ×2Sand Green ×8Light Aqua is bluer and redder than Sand Green.
Tile 1 x 2 with GrooveLight Aqua ×10Sand Green ×4Light Aqua is bluer and redder than Sand Green.
Tile 1 x 4 with GrooveLight Aqua ×3Sand Green ×2Light Aqua is bluer and redder than Sand Green.
Tile Special 1 x 2 Grille with Bottom GrooveLight Bluish Gray ×1Flat Silver ×6Light Bluish Gray is lighter than Flat Silver.
Brick 1 x 1Medium Nougat ×52Nougat ×11Medium Nougat is darker and greener than Nougat.
Brick Special 1 x 2 with Masonry Brick ProfileMedium Nougat ×53Nougat ×12Medium Nougat is darker and greener than Nougat.
Plate 1 x 1Dark Turquoise ×2Medium Azure ×2Dark Turquoise is darker than Medium Azure.
Plate 1 x 1Medium Nougat ×20Nougat ×12Medium Nougat is darker and greener than Nougat.
Plate 1 x 2Medium Nougat ×21Nougat ×7Medium Nougat is darker and greener than Nougat.
Plate 1 x 4Medium Nougat ×7Nougat ×4Medium Nougat is darker and greener than Nougat.
Bracket 1 x 2 - 2 x 2Tan ×15Dark Tan ×5Tan is lighter than Dark Tan.
Brick 1 x 1Tan ×16Dark Tan ×1Tan is lighter than Dark Tan.
Plate 1 x 6Tan ×12Dark Tan ×3Tan is lighter than Dark Tan.
Plate Special 1 x 2 with Door RailTan ×15Dark Tan ×2Tan is lighter than Dark Tan.
Tile 1 x 2 with GrooveBlack ×6Dark Blue ×2Black is yellower and darker than Dark Blue.
Tile Special Round 1 x 1 with Hollow BarBlack ×2Dark Blue ×1Black is yellower and darker than Dark Blue.
Plate Round 1 x 1 with Open StudBlack ×3Dark Bluish Gray ×6Black is darker than Dark Bluish Gray.
Plate Special Round 1 x 1 with Hollow Stud and Horizontal Bar 1LBlack ×3Dark Bluish Gray ×7Black is darker than Dark Bluish Gray.
Tile Special 1 x 1 with Clip with Rounded EdgesBlack ×2Dark Bluish Gray ×5Black is darker than Dark Bluish Gray.
Seat / Chair 2 x 2 with Center Sprue MarkBlackPart 4079bElement 407926×1
Steering Wheel Small, 2 x 2 [Reinforced]Light Bluish GrayPart 16091Element 6092956 or 6061697×1
Wheel Arch 4 x 3 x 1 2/3RedPart 1846Element 6531940×4
Wheel Arch, Mudguard 2 x 3 x 1 1/3 with 2 x 2 PlateWhitePart 49097Element 6458581×1
Supports, Girders and Cranes
6 pieces
Support Round 1 x 1 x 6 Solid PillarReddish BrownPart 43888Element 4520612×2
Support Round 1 x 1 x 6 Solid PillarWhitePart 43888Element 6615531 or 6073345×4
Minifig Headwear
4 pieces
Hat, Mickey Mouse EarsBlackPart 8099Element 6595917×4
Minifig Upper Body
4 pieces
Arm Skeleton [Bent / 2 Clips]BlackPart 93609Element 6326681 or 6146095×4
Baseplates
3 pieces
Baseplate 16 x 32Dark Bluish GrayPart 3857Element 4269651×3
Minifig Heads
3 pieces
Minifig Head [Plain] [Vented Stud - 2 Holes]Trans-ClearPart 28621Element 6513992 or 6168665×3
Stickers
3 pieces
Sticker Sheet 1 for Set 43302-1[No Color/Any Color]Part 10117800Element 6609409×1
Sticker Sheet 2 for Set 43302-1[No Color/Any Color]Part 10117801Element 6609410×1
Sticker Sheet 3 for Set 43302-1[No Color/Any Color]Part 10117802Element 6609411×1
Animals / Creatures
2 pieces
Animal, Mouse with Yellow Shirt PrintMedium NougatPart 70844pr0001Element 6333209×1
Animal, Crab, Sebastian with Eyebrows PrintRedPart 67051pr0003Element 6380346×1
Flags, Banners and Signs
2 pieces
Flag 2 x 2 Square, Flared Clip Edge [Thick Clips]WhitePart 80326Element 6365487×2
Technic Special
2 pieces
Technic Ball JointWhitePart 32474Element 6052864 or 4585627×2
Tubes and Hoses
2 pieces
Hose Rigid 3mm D. 13L / 10.4cmWhitePart 75c13Element 6618711×1
Hose Rigid 3mm D. 21L / 16.8cmWhitePart 75c21Element 6614471×1
Minifigs
1 piece
Minifig Trophy StatuetteWhitePart 90398Element 6551374 or 6299492×1
Technic Axles
1 piece
Technic Axle 3YellowPart 4519Element 6130007×1
Technic Beams
1 piece
Technic Beam 2 x 4 L-Shape ThickRedPart 32140Element 6271827 or 4141270×1
Technic Connectors
1 piece
Technic Pin Connector Round 1L [Beam]WhitePart 18654Element 6550155 or 6177114×1
Tools
1 piece
Brick and Axle Separator v2.0Dark TurquoisePart 96874Element 6254100×1
Minifigures
16 figures
Dapper Dans Quartet Member, Dark Purple SuitMinifigure, checked as a whole figure×1
Popcorn SellerMinifigure, checked as a whole figure×1
Fire Department ChiefMinifigure, checked as a whole figure×1
Mickey MouseMinifigure, checked as a whole figure×1
Dapper Dans Quartet Member, Bright Light Orange SuitMinifigure, checked as a whole figure×1
Emporium SellerMinifigure, checked as a whole figure×1
Park Guest, Red Torso, Black Legs, Black HairMinifigure, checked as a whole figure×1
Park Guest, Lime Torso, Dark Turquoise Legs, Dark Brown HairMinifigure, checked as a whole figure×1
Park Guest, Child, Lime Torso, Dark Green Legs, Dark Brown HairMinifigure, checked as a whole figure×1
Park Guest, Red Torso, Dark Blue Legs, Bright Light Yellow HairMinifigure, checked as a whole figure×1
Dapper Dans Quartet Member, Dark Azure SuitMinifigure, checked as a whole figure×1
Dapper Dans Quartet Member, Red SuitMinifigure, checked as a whole figure×1
Minnie MouseMinifigure, checked as a whole figure×1
Park Guest, Child, Bright Light Yellow Torso, Blue Legs, Dark Brown HairMinifigure, checked as a whole figure×1
Park Guest, Dark Pink Torso, Medium Azure Legs, Black HairMinifigure, checked as a whole figure×1
Park Guest, Medium Azure Torso, Dark Blue Legs, Reddish Brown 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.