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.
979 pieces in 226 part and color combinations, plus 6 minifigures.
The official piece count includes the 26 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 Sloped 18° 2 x 1 x 2/3 with 4 Slots / GrateBlack ×2Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)Black ×2Dark Bluish Gray ×4Black is darker than Dark Bluish Gray.
Brick Sloped 30° 1 x 2 x 2/3Black ×3Dark Bluish Gray ×10Black is darker than Dark Bluish Gray.
Brick Special 1 x 1 with Stud on 1 SideBlack ×4Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Plate 2 x 2Black ×4Dark Bluish Gray ×12Black is darker than Dark Bluish Gray.
Plate 2 x 4Black ×1Dark Bluish Gray ×14Black is darker than Dark Bluish Gray.
2 more look-alike pairs
Plate Special 1 x 2 with Door RailBlack ×2Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Tile 1 x 6 with GrooveBlack ×4Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Technic Beam 1 x 2 ThickRedPart 43857Element 4185664×3
Technic Brick 1 x 4 [3 Pin Holes]RedPart 3701Element 370121×8
Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole]RedPart 32054Element 4140806 or 4125198×12
Flat Silver
35 pieces
Plate Round 1 x 1 with Solid StudFlat SilverPart 6141Element 46336916 spares in the box×22
Tile Special 1 x 2 Grille with Bottom GrooveFlat SilverPart 2412bElement 4619636×13
Blue
24 pieces
Technic Axle Pin with Friction Ridges LengthwiseBluePart 43093Element 4309323 or 4206482×8
Technic Pin 1/2 without Friction RidgesBluePart 4274Element 41430053 spares in the box×10
Technic Pin Long with Friction Ridges Lengthwise, 2 Center SlotsBluePart 6558Element 4514553×6
Dark Tan
10 pieces
Plate 1 x 6Dark TanPart 3666Element 6015424×2
Plate Special 2 x 2 with Pin on BottomDark TanPart 2476aElement 6606096 or 6276849×4
Technic Axle 3 with StudDark TanPart 6587Element 6031821 or 6013821×2
Technic Axle 5 with StopDark TanPart 15462Element 6055631×2
Tan
8 pieces
Brick 2 x 4TanPart 3001Element 4114319 or 300105×2
Technic Pin 3/4TanPart 32002Element 6663097 or 60139381 spare in the box×2
Technic Pin Long without Friction RidgesTanPart 32556×4
Trans-Clear
4 pieces
Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)Trans-ClearPart 54200Element 6245250 or 42443621 spare in the box×4
Trans-Bright Green
3 pieces
Projectile, Spring Shooter Ammunition 8L BarTrans-Bright GreenPart 15303Element 6287551 or 6062599×3
Trans-Brown
3 pieces
Brick 1 x 2 without Bottom TubeTrans-BrownPart 3065Element 6514267 or 6244909×3
Orange
1 piece
Brick and Axle Separator v2.0OrangePart 96874Element 6240515 or 4654448×1
Pearl Titanium
1 piece
Weapon Lightsaber Hilt with Bottom RingPearl TitaniumPart 64567Element 61227271 spare in the box×1
White
1 piece
Equipment Space Binoculars / Scanner / ElectrobinocularsWhitePart 30304Element 6359936 or 6122729×1
Minifigures
6 figures
General Hux, CapMinifigure, checked as a whole figure×1
Stormtrooper Officer, First Order, Dark Red PauldronMinifigure, checked as a whole figure×1
First Order Officer / Lieutenant / Captain, FemaleMinifigure, checked as a whole figure×1
First Order Crew Member / Fleet Engineer / Gunner, Reddish Brown SkinMinifigure, checked as a whole figure×1
First Order Crew Member / Fleet Engineer / Gunner, Light Nougat SkinMinifigure, checked as a whole figure×1
Kylo Ren, Black HeadMinifigure, 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.