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.
6,749 pieces in 658 part and color combinations, plus 9 minifigures.
The official piece count includes the 36 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 Round 1 x 1 with Solid StudTrans-Red ×8Red ×2Trans-Red is see-through: hold the piece up to a light.
Bracket 1 x 2 - 1 x 2Black ×2Dark Bluish Gray ×13Black is darker than Dark Bluish Gray.
Bracket 1 x 2 - 1 x 2 InvertedBlack ×22Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Brick 1 x 4Black ×4Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Brick Curved 1 x 1 x 2/3 Double Curved Top, No StudsDark Bluish Gray ×7Black ×8Dark Bluish Gray is lighter than Black.
Brick Sloped 18° 4 x 1Dark Bluish Gray ×2Black ×2Dark Bluish Gray is lighter than Black.
36 more look-alike pairs
Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)Black ×2Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Brick Sloped 30° 1 x 2 x 2/3Black ×15Dark Bluish Gray ×10Black is darker than Dark Bluish Gray.
Brick Special 1 x 1 x 1 2/3 with Studs on 1 SideDark Bluish Gray ×2Black ×18Dark Bluish Gray is lighter than Black.
Brick Special 1 x 2 with GrilleBlack ×7Dark Bluish Gray ×4Black is darker than Dark Bluish Gray.
Plate 1 x 3Dark Bluish Gray ×14Black ×3Dark Bluish Gray is lighter than Black.
Plate 1 x 6Black ×1Dark Bluish Gray ×14Black is darker than Dark Bluish Gray.
Plate 2 x 10Dark Bluish Gray ×6Black ×11Dark Bluish Gray is lighter than Black.
Plate 2 x 12Black ×6Dark Bluish Gray ×11Black is darker than Dark Bluish Gray.
Plate 2 x 2Dark Bluish Gray ×8Black ×69Dark Bluish Gray is lighter than Black.
Plate 2 x 2 CornerDark Bluish Gray ×4Black ×2Dark Bluish Gray is lighter than Black.
Plate 2 x 3Dark Bluish Gray ×1Black ×21Dark Bluish Gray is lighter than Black.
Plate 2 x 4Black ×11Dark Bluish Gray ×12Black is darker than Dark Bluish Gray.
Plate 2 x 6Black ×6Dark Bluish Gray ×10Black is darker than Dark Bluish Gray.
Plate 2 x 8Dark Bluish Gray ×5Black ×5Dark Bluish Gray is lighter than Black.
Plate 4 x 10Dark Bluish Gray ×3Black ×3Dark Bluish Gray is lighter than Black.
Plate 4 x 6Black ×11Dark Bluish Gray ×4Black is darker than Dark Bluish Gray.
Plate 6 x 10Dark Bluish Gray ×6Black ×2Dark Bluish Gray is lighter than Black.
Plate 6 x 12Black ×1Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Plate 6 x 16Dark Bluish Gray ×2Black ×1Dark Bluish Gray is lighter than Black.
Plate 8 x 8Dark Bluish Gray ×1Black ×1Dark Bluish Gray is lighter than Black.
Plate Round 2 x 2 with Rounded Bottom [Boat Stud]Dark Bluish Gray ×16Black ×2Dark Bluish Gray is lighter than Black.
Plate Special 1 x 1 with Clip Horizontal [Thick Open O Clip]Dark Bluish Gray ×8Black ×4Dark Bluish Gray is lighter than Black.
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)Black ×7Dark Bluish Gray ×10Black is darker than Dark Bluish Gray.
Technic Beam 1 x 11 ThickBlack ×4Dark Bluish Gray ×4Black is darker than Dark Bluish Gray.
Tile 1 x 2 with GrooveDark Bluish Gray ×5Black ×2Dark Bluish Gray is lighter than Black.
Tile Special 1 x 2 Grille with Bottom GrooveBlack ×22Dark Bluish Gray ×36Black is darker than Dark Bluish Gray.
Wedge Plate 12 x 3 LeftBlack ×1Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Wedge Plate 12 x 3 RightDark Bluish Gray ×1Black ×1Dark Bluish Gray is lighter than Black.
Wedge Plate 2 x 2 Cut CornerBlack ×4Dark Bluish Gray ×3Black is darker than Dark Bluish Gray.
Wedge Plate 2 x 2 RightBlack ×1Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Wedge Plate 3 x 2 LeftBlack ×17Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Wedge Plate 3 x 2 RightBlack ×17Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Wedge Plate 6 x 3 LeftDark Bluish Gray ×2Black ×5Dark Bluish Gray is lighter than Black.
Wedge Plate 6 x 3 RightBlack ×5Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Wedge Plate 8 x 3, 22° LeftDark Bluish Gray ×1Black ×1Dark Bluish Gray is lighter than Black.
Wedge Plate 8 x 3, 22° RightBlack ×1Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Road Sign Clip-on 2 x 2 Square [Thick Open O Clip]Dark Bluish GrayPart 15210Element 6315300 or 6063616×2
Flag 2 x 2 Square, Flared Clip Edge [Thick Clips]Light Bluish GrayPart 80326Element 6362688×1
Pneumatics
2 pieces
Pneumatic T-Piece (T Bar) [New Style]BlackPart 4697bElement 61042091 spare in the box×1
Pneumatic T-Piece (T Bar) [New Style]Light Bluish GrayPart 4697bElement 42115081 spare in the box×1
Transportation - Sea and Air
2 pieces
Engine Smooth Large [2 x 2 Thin Top Plate]Light Bluish GrayPart 4868bElement 4263610×2
Windows and Doors
2 pieces
Window 1 x 4 x 2 Plane, Hollow Studs, Single Hole Top and Bottom for GlassBlackPart 61345Element 6300355×1
Window 1 x 2 x 3 TrainLight Bluish GrayPart 4035Element 6262088 or 4233652×1
Large Buildable Figures
1 piece
Large Figure Weapon, Barrel with 2 Pin Holes and 3 Axle HolesDark OrangePart 98585Element 6186131 or 6071683×1
Stickers
1 piece
Sticker Sheet for Set 75313-1[No Color/Any Color]Part 78792Element 6347355×1
String, Bands and Reels
1 piece
String with End Studs 11L OverallBlackPart 14226c11Element 6096955 or 6037558×1
Supports, Girders and Cranes
1 piece
Support 2 x 4 x 5 Stanchion Inclined [5mm wide posts]Pearl TitaniumPart 4476bElement 6263550×1
Tools
1 piece
Brick and Axle Separator v2.0OrangePart 96874Element 6240515 or 4654448×1
Minifigures
9 figures
AT-AT Driver, Sand Blue Uniform, 3626cpr0937 HeadMinifigure, checked as a whole figure×1
Luke Skywalker, Orange Rebel Pilot Outfit, Light Bluish Gray Hips, Black Hands, Printed Visor, Detailed Chest PanelMinifigure, checked as a whole figure×1
Snowtrooper, White Hips, Reddish Brown HeadMinifigure, checked as a whole figure×1
General Maximillian Veers, Sand Blue Helmet with Visor, Black BootsMinifigure, checked as a whole figure×1
AT-AT Driver, Sand Blue Uniform, 3626cpr3531 HeadMinifigure, checked as a whole figure×1
Snowtrooper, White Hips, Reddish Brown Head, FemaleMinifigure, checked as a whole figure×1
Snowtrooper, White Hips, Light Nougat Head, FemaleMinifigure, checked as a whole figure×1
Snowtrooper, White Hips, Light Nougat Head, OfficerMinifigure, checked as a whole figure×1
Snowtrooper, White Hips, Light Nougat Head, GrinMinifigure, 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.