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.
82 pieces in 34 part and color combinations, plus 1 minifigure.
The official piece count includes the 9 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.
Technic Pin with Friction Ridges Lengthwise and Center SlotsBlackPart 2780Element 4121715 or 2780261 spare in the box×4
Bricks Round and Cones
3 pieces
Cone 1 x 1 [Top Groove]Trans-OrangePart 59900Element 6514017 or 6172233×3
Minifig Shields, Weapons, & Tools
2 pieces
Weapon Lightsaber Hilt with Bottom RingBlackPart 64567Element 4614712 or 45988971 spare in the box×2
Plates Special
2 pieces
Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip]BlackPart 60897Element 6330189 or 4617547×2
Technic Beams
2 pieces
Technic Beam 1 x 2 ThinBlackPart 41677Element 6338428 or 4167726×2
String, Bands and Reels
1 piece
Chain 16L [21 Links]Trans-OrangePart 60169Element 6132438 or 6058837×1
Supports, Girders and Cranes
1 piece
Support 2 x 2 x 10 Girder Triangular Vertical - Type 4 - 3 Posts, 3 SectionsBlackPart 95347Element 6470981 or 4667463×1
Technic Beams Special
1 piece
Technic Beam 1 x 3 with Ball Joint in MiddleDark Bluish GrayPart 98577Element 6001085×1
Technic Special
1 piece
Technic Brick Special 2 x 2 with Ball Socket Wide and Axle HoleBlackPart 92013Element 4619763×1
Tiles
1 piece
Tile 1 x 2 with GrooveYellowPart 3069bElement 306924×1
Minifigures
1 figure
Breez in Flat Silver ArmorMinifigure, 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.