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.
83 pieces in 51 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.
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.
Brick Round 1 x 1 Open StudBlack ×1Dark Bluish Gray ×6Black is darker than Dark Bluish Gray.
Plate 2 x 6Black ×1Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Plate 1 x 2Dark RedPart 3023Element 4539097 or 4162582×1
Plate 1 x 4Dark RedPart 3710Element 4539061 or 4164219×1
Plate 2 x 2 CornerDark RedPart 2420Element 4585751 or 4541513×2
Plate 2 x 4Dark RedPart 3020Element 4539071 or 4528320×1
Plate Special 1 x 2 [Side Handle Closed Ends]Dark RedPart 48336Element 4259941×2
Train Pantograph Shoe with Locking Hinge with 2 FingersDark RedPart 2922Element 4278429×3
Wedge Plate 3 x 4 with Stud NotchesDark RedPart 48183Element 4240012 or 4215968×1
Light Bluish Gray
11 pieces
Antenna 8H WhipLight Bluish GrayPart 2569Element 6265157 or 6164381×1
Engine / Air Scoop 2 x 2Light Bluish GrayPart 50943Element 4259422×1
Hinge Brick 1 x 2 Top Plate ThinLight Bluish GrayPart 3938Element 4211470×1
Plate 2 x 2Light Bluish GrayPart 3022Element 4211397×1
Seat / Chair 2 x 2Light Bluish GrayPart 4079×1
Technic Pin without Friction Ridges LengthwiseLight Bluish GrayPart 3673Element 4211807 or 36731941 spare in the box×2
Wheel 18 x 14 with Tread Small HubLight Bluish GrayPart 30285Element 4211646×4
Dark Bluish Gray
9 pieces
Brick Round 1 x 1 Open StudDark Bluish GrayPart 3062bElement 4211090Also in Black×6
Plate 2 x 6Dark Bluish GrayPart 3795Element 4211002Also in Black×1
Plate Special 1 x 1 with Clip Horizontal [Thick U Clip]Dark Bluish GrayPart 6019Element 4216973×1
Tile Special 1 x 2 Grille with Bottom GrooveDark Bluish GrayPart 2412bElement 4210631×1
Tan
6 pieces
Plate 1 x 1TanPart 3024Element 4159553 or 302405×2
Plate 2 x 2TanPart 3022Element 4114084 or 302205×2
Plate 2 x 4TanPart 3020Element 4114309 or 302005×1
Plate 2 x 8TanPart 3034Element 4113988 or 303405×1
Trans-Neon Green
1 piece
Plate Round 1 x 1 with Solid StudTrans-Neon GreenPart 6141Element 6240223 or 30057491 spare in the box×1
Trans-Red
1 piece
Bar 4L (Lightsaber Blade / Wand)Trans-RedPart 30374Element 6507880 or 6167284×1
Yellow
1 piece
Animal Body Part, Dinosaur, Raptor / Pteranodon Body, Black TopYellowPart 54130pr0001Element 4279199×1
Minifigures
1 figure
Shadow with Rope BundleMinifigure, 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.