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.
705 pieces in 217 part and color combinations, plus 7 minifigures.
The official piece count includes the 53 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 2 x 8Black ×8Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Plant, Plate 1 x 1 Round with 3 LeavesMedium LavenderPart 32607Element 6210460×2
Tan
4 pieces
Brick Special 1 x 4 with 4 Studs on One SideTanPart 30414Element 4201062 or 4177990×1
Plate 1 x 6TanPart 3666Element 4124067 or 366605×2
Plate Special 2 x 2 with Only 2 studsTanPart 33909Element 6221467×1
Trans-Purple
4 pieces
Brick 1 x 2 x 5 without Side SupportsTrans-PurplePart 46212Element 6514089 or 6350502×2
Brick Sloped 45° 2 x 2Trans-PurplePart 3039Element 6514102 or 6331105×1
Plate Round 1 x 1 with Solid StudTrans-PurplePart 6141Element 6514054 or 62402101 spare in the box×1
Yellow
4 pieces
Technic Pin without Friction Ridges LengthwiseYellowPart 3673Element 63318221 spare in the box×4
Medium Azure
3 pieces
Plate 2 x 2Medium AzurePart 3022Element 6603309 or 4625032×1
Plate 2 x 8Medium AzurePart 3034Element 6603343 or 6253666×1
Tile 1 x 2 with GrooveMedium AzurePart 3069bElement 6603315 or 4649741×1
Trans-Red
3 pieces
Plate 1 x 2Trans-RedPart 3023Element 6514003 or 6240212×3
Blue
2 pieces
Technic Axle Pin with Friction Ridges LengthwiseBluePart 43093Element 4309323 or 4206482×2
Dark Azure
2 pieces
Brick Special 1 x 1 with Stud on 1 SideDark AzurePart 87087Element 6004938×2
Dark Purple
2 pieces
Plant, Flower Stem with Bar and 6 StemsDark PurplePart 19119Element 6420217×1
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)Dark PurplePart 15573Element 6092604×1
Light Aqua
2 pieces
Plant, Flower, Plate Round 1 x 1 with 5 PetalsLight AquaPart 24866Element 62518541 spare in the box×2
Medium Nougat
2 pieces
Plate 1 x 1 x 2/3 with Open StudMedium NougatPart 86996Element 6383946×2
Bright Green
1 piece
Tile Special Round 1 x 1 with Hollow BarBright GreenPart 20482Element 64006491 spare in the box×1
Dark Turquoise
1 piece
Brick and Axle Separator v2.0Dark TurquoisePart 96874Element 6254100×1
Pearl Titanium
1 piece
Bar 1L with Top Stud and Two Side StudsPearl TitaniumPart 92690Element 6158415×1
Reddish Brown
1 piece
Technic Axle 3 with StopReddish BrownPart 24316Element 6135494×1
[No Color/Any Color]
1 piece
Sticker Sheet for Set 60432-1[No Color/Any Color]Part 10105873Element 6465723×1
Minifigures
7 figures
Alien, LimeMinifigure, checked as a whole figure×2
Astronaut, White and Dark Azure Spacesuit, Dark Azure Backpack and Helmet, Stubble BeardMinifigure, checked as a whole figure×1
Astronaut, White Spacesuit, Bright Green Backpack and Helmet, GoateeMinifigure, checked as a whole figure×1
Astronaut, White Spacesuit, Bright Light Orange Armor and HelmetMinifigure, checked as a whole figure×1
Astronaut, White and Dark Blue Spacesuit, Dark Azure Backpack and Helmet, EarpieceMinifigure, checked as a whole figure×1
Robot with Battery PackMinifigure, 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.