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.
1,070 pieces in 212 part and color combinations, plus 6 minifigures.
The official piece count includes the 31 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 1 x 4Black ×8Dark Blue ×8Black is yellower and darker than Dark Blue.
Tile 1 x 4 with GrooveBlack ×12Dark Blue ×5Black is yellower and darker than Dark Blue.
Tile 1 x 6 with GrooveBlack ×4Dark Blue ×18Black is yellower and darker than Dark Blue.
Tile 2 x 2 with GrooveBlack ×6Dark Blue ×2Black is yellower and darker than Dark Blue.
Tile 2 x 4 with GrooveBlack ×8Dark Blue ×4Black is yellower and darker than Dark Blue.
Brick 2 x 4Black ×2Dark Bluish Gray ×3Black is darker than Dark Bluish Gray.
3 more look-alike pairs
Plate 1 x 2Black ×19Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Tile 1 x 4 with GrooveBlack ×12Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Tile 1 x 6 with GrooveBlack ×4Dark Bluish Gray ×4Black is darker than Dark Bluish Gray.
Technic Axle Connector with Axle HoleRedPart 32039Element 4118897×4
Metallic Silver
5 pieces
Weapon Lightsaber Hilt with Bottom RingMetallic SilverPart 64567Element 6546103 or 6051389×5
Trans-Red
5 pieces
Bar 4L (Lightsaber Blade / Wand)Trans-RedPart 30374Element 6507880 or 6167284×1
Light Cover 1 x 1 Round with Internal Bar / Bionicle Barraki EyeTrans-RedPart 58176Element 6507867 or 6171762×4
Trans-Yellow
4 pieces
Plate Round 1 x 1 with Solid StudTrans-YellowPart 6141Element 6514056 or 62402161 spare in the box×4
Trans-Light Blue
3 pieces
Bar 4L (Lightsaber Blade / Wand)Trans-Light BluePart 30374Element 6507882 or 6170187×3
Trans-Neon Orange
3 pieces
Plate Round 1 x 1 with Solid StudTrans-Neon OrangePart 6141Element 6240218 or 30057471 spare in the box×3
Dark Tan
2 pieces
Technic Axle 3 with StudDark TanPart 6587Element 6031821 or 6013821×2
Trans-Bright Green
2 pieces
Bar 4L (Lightsaber Blade / Wand)Trans-Bright GreenPart 30374Element 6507884 or 6258883×2
Trans-Clear
2 pieces
Windscreen 6 x 6 x 3 Canopy Half Sphere with Dual 2 FingersTrans-ClearPart 50747Element 4624369 or 4530764×2
Trans-Neon Green
2 pieces
Dish 2 x 2 Inverted [Radar]Trans-Neon GreenPart 4740Element 6245297 or 4112517×2
White
2 pieces
Rubber Belt Small [15mm ID] [Round Cross Section]WhitePart 85543Element 6699001 or 4580665×2
Chrome Silver
1 piece
Weapon Lightsaber Hilt AngledChrome SilverPart 42114Element 6051912 or 4541966×1
Orange
1 piece
Brick and Axle Separator v2.0OrangePart 96874Element 6240515 or 4654448×1
[No Color/Any Color]
1 piece
Sticker Sheet for Set 9515-1[No Color/Any Color]Part 10537Element 6005137×1
Minifigures
6 figures
Count Dooku, Light Bluish Gray HairMinifigure, checked as a whole figure×1
Battle Droid, One Bent Arm, One Straight ArmMinifigure, checked as a whole figure×1
Anakin Skywalker, Pilot Uniform (Clone Wars) (3626b Head)Minifigure, checked as a whole figure×1
General Grievous, Printed, TanMinifigure, checked as a whole figure×1
Battle Droid Commander, One Bent Arm, One Straight ArmMinifigure, checked as a whole figure×1
Padme Amidala / Naberrie, Dark Red Senator Outfit, Ponytail Hair (Clone Wars)Minifigure, 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.