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.
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.
Tile 1 x 1 with GrooveWhite ×1Trans-Clear ×5Trans-Clear is see-through: hold the piece up to a light.
Brick Curved 4 x 1 Double, No StudsBlack ×2Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Plate 1 x 2Black ×10Dark Bluish Gray ×5Black is darker than Dark Bluish Gray.
Plate 2 x 6Black ×3Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Technic Pin Connector Plate 1 x 2 x 1 2/3 [Two Holes On Top]RedPart 32530Element 4207715 or 3253021×2
Tile 2 x 2 with GrooveRedPart 3068bElement 306821×5
Tan
23 pieces
Plate 1 x 2TanPart 3023Element 4113917 or 302305×23
Blue
20 pieces
Bracket 1 x 2 - 1 x 2BluePart 99781Element 6163471×4
Brick 1 x 2BluePart 3004Element 4613959 or 300423×2
Plate 1 x 8BluePart 3460Element 346023×3
Technic Axle Pin with Friction Ridges LengthwiseBluePart 43093Element 4309323 or 4206482×3
Technic Beam 1 x 3 ThickBluePart 32523Element 4509376 or 4144284×4
Technic Pin Long with Friction Ridges Lengthwise, 2 Center SlotsBluePart 6558Element 4514553×4
Flat Silver
8 pieces
Tile Round 1 x 1 with Gauge and Red Pointer PrintFlat SilverPart 98138pr0012Element 6287877 or 60303331 spare in the box×3
Tile Special 1 x 2 Grille with Bottom GrooveFlat SilverPart 2412bElement 4619636×5
Trans-Clear
7 pieces
Plate Round 2 x 2 with Rounded Bottom [Boat Stud]Trans-ClearPart 2654Element 6581772 or 6163901×2
Tile 1 x 1 with GrooveTrans-ClearPart 3070bElement 6581822 or 62542542 spares in the boxAlso in White×5
Metallic Silver
4 pieces
Weapon Lightsaber Hilt with Bottom RingMetallic SilverPart 64567Element 6546103 or 60513891 spare in the box×4
White
4 pieces
Plate Special 1 x 2 with Handle on End [Closed Ends]WhitePart 60478Element 6552131 or 4515364×2
Tile 1 x 1 with GrooveWhitePart 3070bElement 6550138 or 3070011 spare in the boxAlso in Trans-Clear×1
Tile 1 x 4 with Black 'CATERHAM' PrintWhitePart 2431pr0090Element 6181551×1
Trans-Red
3 pieces
Tile 1 x 1 with GrooveTrans-RedPart 3070bElement 6581817 or 62542482 spares in the box×3
Dark Pink
2 pieces
Lipstick with Light Bluish Gray HandleDark PinkPart 93094pat0001Element 6160203 or 46245711 spare in the box×2
Reddish Brown
2 pieces
Bar 4L (Lightsaber Blade / Wand)Reddish BrownPart 30374Element 6116613 or 4262974×2
Trans-Orange
2 pieces
Plate Round 1 x 1 with Solid StudTrans-OrangePart 6141Element 6514059 or 62402271 spare in the box×2
Bright Light Orange
1 piece
Tile 1 x 4 with Black 'CATERHAM' PrintBright Light OrangePart 2431pr0090Element 6181552×1
Glow in Dark White
1 piece
Minifig Head [Plain] [Hollow Stud]Glow in Dark WhitePart 3626cElement 6341823 or 6014513×1
Orange
1 piece
Brick and Axle Separator v2.0OrangePart 96874Element 6240515 or 4654448×1
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.