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.
1,109 pieces in 338 part and color combinations, plus 5 minifigures.
The official piece count includes the 22 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 Round 1 x 1 Open StudRed ×2Trans-Red ×2Trans-Red is see-through: hold the piece up to a light.
Plate Round 1 x 1 with Solid StudRed ×6Trans-Red ×2Trans-Red is see-through: hold the piece up to a light.
Plate 1 x 2Black ×4Dark Blue ×5Black is yellower and darker than Dark Blue.
Plate 2 x 2Black ×1Dark Blue ×2Black is yellower and darker than Dark Blue.
Tile 1 x 4 with GrooveBlack ×2Dark Blue ×5Black is yellower and darker than Dark Blue.
Tile 1 x 8 with GrooveBlack ×2Dark Blue ×4Black is yellower and darker than Dark Blue.
7 more look-alike pairs
Tile 2 x 2 with GrooveBlack ×2Dark Blue ×7Black is yellower and darker than Dark Blue.
Tile 2 x 6Black ×2Dark Blue ×2Black is yellower and darker than Dark Blue.
Brick 2 x 2Black ×4Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Plate 1 x 2Black ×4Dark Bluish Gray ×4Black is darker than Dark Bluish Gray.
Plate 2 x 3Black ×5Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Plate Round 1 x 1 with Solid StudBlack ×8Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Tile 2 x 2 with GrooveBlack ×2Dark Bluish Gray ×4Black is darker than Dark Bluish Gray.
Technic Pin 1/2 with FrictionRedPart 89678Element 63781201 spare in the box×4
Tile 1 x 1 with GrooveRedPart 3070bElement 3070211 spare in the box×2
Tile 1 x 2 with Stud Notch LeftRedPart 5091Element 6510127 or 6477745×3
Tile 1 x 2 with Stud Notch RightRedPart 5092Element 6510141 or 6477751×3
Tile 1 x 4 with GrooveRedPart 2431Element 243121×2
Tile 2 x 4 with GrooveRedPart 87079Element 4560179×2
Tile Round 1 x 1RedPart 98138Element 6284574 or 60634451 spare in the box×1
Tile Special 2 x 2 Corner with Cut Corner - FacetRedPart 27263Element 6217194×2
Wedge Plate 3 x 3 Cut CornerRedPart 2450Element 245021×2
Wedge Plate 4 x 4 Cut CornerRedPart 30503Element 6278445 or 6065012×2
Wheel Centre 15 x 6 City Motorcycle with Stub AxlesRedPart 50862Element 6572696 or 6413493×2
Bright Light Orange
50 pieces
Bracket 1 x 1 - 1 x 1Bright Light OrangePart 36841Element 6359040×2
Brick Special 1 x 1 with Stud on 1 SideBright Light OrangePart 87087Element 6092035×2
Plate 1 x 1Bright Light OrangePart 3024Element 6073040 or 60287402 spares in the box×26
Plate 1 x 2Bright Light OrangePart 3023Element 6028736 or 4645043×9
Plate 1 x 6Bright Light OrangePart 3666Element 6020074×1
Plate 2 x 2Bright Light OrangePart 3022Element 6003033 or 4645047×1
Tile 2 x 2 with GrooveBright Light OrangePart 3068bElement 6020147 or 4525871×1
Tile 2 x 4 with GrooveBright Light OrangePart 87079Element 4621543×2
Wedge Plate 3 x 2 LeftBright Light OrangePart 43723Element 6020145×3
Wedge Plate 3 x 2 RightBright Light OrangePart 43722Element 6020146×3
Trans-Light Blue
27 pieces
Bar 4L (Lightsaber Blade / Wand)Trans-Light BluePart 30374Element 6507882 or 6170187×2
Book Cover [Plain]Trans-Light BluePart 24093Element 6311467×1
Brick Round 1 x 1 Open StudTrans-Light BluePart 3062bElement 6514238 or 6238677×2
Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)Trans-Light BluePart 54200Element 6245277 or 60734451 spare in the box×12
Flag 5 x 6 Hexagonal with U ClipsTrans-Light BluePart 17979Element 6558263×2
Plate Round 1 x 1 with Solid StudTrans-Light BluePart 6141Element 6514058 or 62402251 spare in the box×6
Tile Round 1 x 1Trans-Light BluePart 98138Element 6514192 or 62747391 spare in the box×2
Coral
15 pieces
Plate 1 x 2CoralPart 3023Element 6258094×6
Plate 1 x 4CoralPart 3710Element 6258095×5
Wedge Plate 2 x 2 LeftCoralPart 24299Element 6540131×2
Wedge Plate 2 x 2 RightCoralPart 24307Element 6467788×2
Blue
13 pieces
Technic Axle Pin with Friction Ridges LengthwiseBluePart 43093Element 4309323 or 4206482×5
Technic Pin Long with Friction Ridges Lengthwise, 1 Center SlotBluePart 42924Element 6299413×8
Trans-Red
8 pieces
Brick Round 1 x 1 Open StudTrans-RedPart 3062bElement 6514235 or 6238673Also in Red×2
Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)Trans-RedPart 54200Element 6245252 or 42443631 spare in the box×1
Plate 1 x 1Trans-RedPart 3024Element 6513963 or 62520421 spare in the box×3
Plate Round 1 x 1 with Solid StudTrans-RedPart 6141Element 6514051 or 62084501 spare in the boxAlso in Red×2
Tan
6 pieces
Plate 4 x 4TanPart 3031Element 4243824 or 4113919×4
Technic Pin 3/4TanPart 32002Element 6663097 or 60139381 spare in the box×2
Yellow
6 pieces
Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised [Half Hollow Anti-stud] - Updated VersionYellowPart 4304Element 6469455×4
Tile 2 x 6YellowPart 69729Element 6388486 or 6329869×2
Sand Blue
5 pieces
Brick Sloped 45° 2 x 1 with 2/3 Cutout [New Version]Sand BluePart 15672Element 6139519×2
Plate Special 2 x 2 with Only 2 studsSand BluePart 33909Element 6398673×1
Seat / Chair 2 x 2Sand BluePart 4079Element 6306726×2
Dark Turquoise
4 pieces
Brick and Axle Separator v2.0Dark TurquoisePart 96874Element 6254100×1
Plate 1 x 2Dark TurquoisePart 3023Element 6213777 or 4218493×3
Magenta
4 pieces
Plate 1 x 3MagentaPart 3623Element 6054864 or 6022048×4
Trans-Green
4 pieces
Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)Trans-GreenPart 54200Element 6245270 or 42445731 spare in the box×1
Plate 1 x 1Trans-GreenPart 3024Element 6513967 or 62520461 spare in the box×3
White
4 pieces
Plate 2 x 2WhitePart 3022Element 6552099 or 6548260×4
Medium Azure
3 pieces
Plate 2 x 2Medium AzurePart 3022Element 6603309 or 4625032×2
Plate Special 1 x 2 Rounded with 2 Open StudsMedium AzurePart 35480Element 6396673×1
Trans-Clear
3 pieces
Bar Curved with Axle End and 1 x 1 Round PlateTrans-ClearPart 4042Element 6510119 or 6444527×3
Lime
1 piece
Tile Round 1 x 1LimePart 98138Element 6284583 or 60578781 spare in the box×1
Trans-Dark Blue
1 piece
Windscreen 10 x 6 x 2 Curved with Light Bluish Grey/Dark Bluish Grey Cockpit PrintTrans-Dark BluePart 45705pr0008Element 6569499×1
[No Color/Any Color]
1 piece
Sticker Sheet for Set 76325-1[No Color/Any Color]Part 10113408Element 6545012×1
Minifigures
5 figures
UltronMinifigure, checked as a whole figure×1
Quicksilver, Sand Blue TorsoMinifigure, checked as a whole figure×1
Black Widow, Black Jumpsuit, Printed Legs (85974 Hair)Minifigure, checked as a whole figure×1
Iron Man Mark 43 Armor, Red PanelsMinifigure, checked as a whole figure×1
Hawkeye, Black Suit, QuiverMinifigure, 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.