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.
Plate 1 x 2White ×43Trans-Clear ×8Trans-Clear is see-through: hold the piece up to a light.
Plate Special 1 x 2 with Clip Horizontal on EndWhite ×4Trans-Clear ×2Trans-Clear is see-through: hold the piece up to a light.
Tile 1 x 1 with GrooveWhite ×10Trans-Clear ×4Trans-Clear is see-through: hold the piece up to a light.
Bracket 1 x 1 - 1 x 1 InvertedBlack ×2Dark Bluish Gray ×6Black is darker than Dark Bluish Gray.
Bracket 1 x 2 - 2 x 2Black ×4Dark Bluish Gray ×5Black is darker than Dark Bluish Gray.
Bracket 1 x 2 - 2 x 4Black ×2Dark Bluish Gray ×8Black is darker than Dark Bluish Gray.
9 more look-alike pairs
Brick 1 x 1Black ×2Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Brick 1 x 3Black ×4Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Brick 1 x 4Black ×4Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Brick Sloped 45° 2 x 1 with 2/3 Inverted Cutout and no studBlack ×2Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Brick Sloped Inverted 33° 3 x 1 with Internal Stopper and No Front Stud ConnectionBlack ×2Dark Bluish Gray ×4Black is darker than Dark Bluish Gray.
Plate 2 x 6Black ×7Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Plate 4 x 8Black ×2Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Plate Special 1 x 2 Rounded with 2 Open StudsBlack ×4Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Plate Special 1 x 2 [Side Handle Closed Ends]Black ×2Dark Bluish Gray ×6Black is darker than Dark Bluish Gray.
Technic Axle 6RedPart 3706Element 6130002 or 4191526×1
Technic Axle Pin 3L with Friction Ridges Lengthwise and 1L AxleRedPart 11214Element 6209519×2
Technic Axle and Pin Connector Perpendicular TripleRedPart 63869Element 6362998 or 6334502×2
Technic Beam 1 x 6 ThinRedPart 32063Element 6398773 or 4174808×2
Technic Brick 1 x 1 with Pin HoleRedPart 6541Element 654121×1
Technic Brick 1 x 2 [2 Pin Holes]RedPart 32000Element 4179355 or 4101764×1
Technic BushRedPart 3713Element 6271820 or 42271551 spare in the box×2
Technic Pin with Friction Ridges Lengthwise and Towball - Round Pin HoleRedPart 66906Element 6360104×4
Tile 1 x 4 with GrooveRedPart 2431Element 243121×1
Tan
30 pieces
Bracket 1 x 2 - 2 x 2TanPart 44728Element 6117975 or 6048857×2
Bracket 2 x 2 with 1 x 2 Vertical StudsTanPart 41682Element 6253003×4
Brick Curved 3 x 1 No StudsTanPart 50950Element 4625867 or 4624088×2
Brick Sloped 45° 2 x 1 with 2/3 Cutout [New Version]TanPart 15672Element 6069165×2
Brick Special 1 x 2 with Vertical Closed Handle on EdgeTanPart 34816Element 6226564×2
Plate 2 x 10TanPart 3832Element 4249019 or 4248731×1
Technic Axle Pin without Friction Ridges LengthwiseTanPart 3749Element 4666579 or 4186017×5
Technic Brick 1 x 2 [1 Pin Hole]TanPart 3700Element 4205107 or 370005×12
Yellow
27 pieces
Brick Sloped 45° 2 x 2YellowPart 3039Element 303924×2
Brick Special 1 x 2 with Studs on 2 SidesYellowPart 52107Element 6289719 or 4557157×2
Plate Round 1 x 1 with Solid StudYellowPart 6141Element 6141241 spare in the box×8
Technic Axle 5YellowPart 32073Element 6130008×1
Technic Beam 1 x 2 ThinYellowPart 41677Element 6431477×1
Technic Beam 1 x 4 ThinYellowPart 32449Element 6327559 or 4199345×2
Technic Brick 1 x 4 [3 Pin Holes]YellowPart 3701Element 370124×3
Technic Bush 1/2 Smooth with Axle Hole Semi-ReducedYellowPart 32123bElement 6271167 or 32123241 spare in the box×6
Technic Pin without Friction Ridges LengthwiseYellowPart 3673Element 63318221 spare in the box×2
Trans-Clear
16 pieces
Panel 1 x 2 x 2 [Side Supports / Hollow Studs]Trans-ClearPart 87552Element 6514185 or 6253231×2
Plate 1 x 2Trans-ClearPart 3023Element 6514001 or 6240204Also in White×8
Plate Special 1 x 2 with Clip Horizontal on EndTrans-ClearPart 63868Element 6358934Also in White×2
Tile 1 x 1 with GrooveTrans-ClearPart 3070bElement 6581822 or 62542541 spare in the boxAlso in White×4
Orange
9 pieces
Brick 1 x 2OrangePart 3004Element 4613981 or 4121739×2
Brick and Axle Separator v2.0OrangePart 96874Element 6240515 or 4654448×1
Plate 2 x 2OrangePart 3022Element 4613982 or 4159007×6
Pearl Gold
9 pieces
Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [2 Lateral Holes, Small Pin Hole]Pearl GoldPart 65304Element 6593341 or 6287672×8
Tile Special 1 x 2 Grille with Bottom GroovePearl GoldPart 2412bElement 4490599×1
Dark Tan
6 pieces
Plate Special 1 x 2 with Clips Horizontal [Open O Clips]Dark TanPart 60470bElement 6474324×2
Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom PinDark TanPart 32064aElement 6310833×4
Trans-Red
6 pieces
Plate 1 x 1Trans-RedPart 3024Element 6513963 or 62520421 spare in the box×6
Flat Silver
4 pieces
Wheel 30.4 x 20 with 5 holesFlat SilverPart 5650Element 6481570×4
Trans-Orange
4 pieces
Brick 1 x 1Trans-OrangePart 3005Element 6514209 or 6240550×2
Tile 1 x 1 with GrooveTrans-OrangePart 3070bElement 6514258 or 62542521 spare in the box×2
Trans-Black
3 pieces
Panel 1 x 2 x 2 [Side Supports / Hollow Studs]Trans-BlackPart 87552Element 6581816 or 6469858×2
Windscreen 1 x 14 x 6 TaperedTrans-BlackPart 80573Element 6661192 or 6490496×1
Medium Nougat
2 pieces
Plate 1 x 5Medium NougatPart 78329Element 6343854×2
Metallic Silver
2 pieces
Tile 1 x 2 with GrooveMetallic SilverPart 3069bElement 6546112 or 6217492×2
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.