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.
342 pieces in 115 part and color combinations, plus 1 minifigure.
The official piece count includes the 4 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.
Brick Wedged, Curved 2 x 1 with Stud Notch LeftSand GreenPart 29120Element 6221730×1
Brick Wedged, Curved 2 x 1 with Stud Notch RightSand GreenPart 29119Element 6221729×1
Tile Special 2 x 2 InvertedSand GreenPart 11203Element 6186828×1
Dark Green
2 pieces
Plant, Grass Stem with Bar Hole [3.2mm]Dark GreenPart 15279Element 6396754×1
Plate Round 1 x 1 with Open StudDark GreenPart 85861Element 62305711 spare in the box×1
Dark Purple
2 pieces
Plant, Leaf/Petal 4 x 6 x 1 1 / 3Dark PurplePart 7096Element 6602218×1
Plate Special Round 2 x 2 with Center Stud (Jumper Plate)Dark PurplePart 18674Element 6261501×1
Flat Silver
2 pieces
Cone 1.17 x 1.17 x 2/3 (Fez)Flat SilverPart 85975Element 6317181×1
Equipment Cutlery - Spoon, Flat BottomFlat SilverPart 80179Element 63631481 spare in the box×1
Dark Orange
1 piece
Costume / Mask, Pumpkin with Jack O' Lantern Face and Green Stem PrintDark OrangePart 20695pr0001Element 6604936×1
Magenta
1 piece
Plant, Leaf/Petal 4 x 6 x 1 1 / 3MagentaPart 7096Element 6519960×1
Pearl Titanium
1 piece
Minifig Pot Small with Handle HoldersPearl TitaniumPart 98374Element 6363146 or 6153593×1
Reddish Brown
1 piece
Technic Beam 1 x 3 ThickReddish BrownPart 32523Element 6121726 or 4211330×1
Trans-Yellow
1 piece
Brick Round 1 x 1 Open StudTrans-YellowPart 3062bElement 6514236 or 6238674×1
[No Color/Any Color]
1 piece
Sticker Sheet for Set 43288-1[No Color/Any Color]Part 10116253Element 6592966×1
Minifigures
1 figure
SallyMinifigure, 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.