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.
2,975 pieces in 465 part and color combinations, plus 6 minifigures.
The official piece count includes the 21 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 2Trans-Clear ×2White ×2Trans-Clear is see-through: hold the piece up to a light.
Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)Dark Bluish Gray ×18Trans-Brown ×2Trans-Brown is see-through: hold the piece up to a light.
Tile 1 x 2 with GrooveTrans-Brown ×6Dark Bluish Gray ×3Trans-Brown is see-through: hold the piece up to a light.
Tile Special 1 x 2 Grille with Bottom GrooveDark Bluish Gray ×8Flat Silver ×14Dark Bluish Gray is darker than Flat Silver.
Tile Round 1 x 1Light Bluish Gray ×4Flat Silver ×32Light Bluish Gray is lighter than Flat Silver.
Plate 1 x 4Dark Blue ×6Black ×3Dark Blue is bluer and lighter than Black.
42 more look-alike pairs
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)Black ×15Dark Blue ×7Black is yellower and darker than Dark Blue.
Tile 1 x 2 with GrooveTrans-Brown ×6Black ×24Trans-Brown is see-through: hold the piece up to a light.
Bracket 1 x 2 - 1 x 2 InvertedBlack ×1Dark Bluish Gray ×8Black is darker than Dark Bluish Gray.
Bracket 1 x 2 - 2 x 2Dark Bluish Gray ×12Black ×20Dark Bluish Gray is lighter than Black.
Bracket 1 x 2 - 2 x 4Black ×1Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Brick 1 x 1Dark Bluish Gray ×4Black ×12Dark Bluish Gray is lighter than Black.
Brick 1 x 2Dark Bluish Gray ×7Black ×7Dark Bluish Gray is lighter than Black.
Brick 1 x 3Black ×2Dark Bluish Gray ×4Black is darker than Dark Bluish Gray.
Brick 1 x 6Black ×5Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Brick 1 x 8Black ×5Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Brick Sloped 18° 4 x 2Dark Bluish Gray ×8Black ×4Dark Bluish Gray is lighter than Black.
Brick Sloped 33° 3 x 2Dark Bluish Gray ×1Black ×4Dark Bluish Gray is lighter than Black.
Brick Sloped 45° 2 x 2Black ×4Dark Bluish Gray ×3Black is darker than Dark Bluish Gray.
Brick Sloped Inverted 33° 3 x 2, Connections between Studs, Ovoid Bottom PinBlack ×10Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Brick Sloped Inverted 45° 2 x 1Dark Bluish Gray ×6Black ×8Dark Bluish Gray is lighter than Black.
Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]Black ×2Dark Bluish Gray ×8Black is darker than Dark Bluish Gray.
Plate 1 x 1Black ×3Dark Bluish Gray ×7Black is darker than Dark Bluish Gray.
Plate 1 x 2Dark Bluish Gray ×11Black ×1Dark Bluish Gray is lighter than Black.
Plate 1 x 3Black ×22Dark Bluish Gray ×5Black is darker than Dark Bluish Gray.
Plate 1 x 4Dark Bluish Gray ×4Black ×3Dark Bluish Gray is lighter than Black.
Plate 1 x 6Dark Bluish Gray ×9Black ×35Dark Bluish Gray is lighter than Black.
Plate 1 x 8Dark Bluish Gray ×4Black ×1Dark Bluish Gray is lighter than Black.
Plate 2 x 2Black ×3Dark Bluish Gray ×7Black is darker than Dark Bluish Gray.
Plate 2 x 3Black ×15Dark Bluish Gray ×6Black is darker than Dark Bluish Gray.
Plate 2 x 6Dark Bluish Gray ×16Black ×4Dark Bluish Gray is lighter than Black.
Plate 2 x 8Dark Bluish Gray ×3Black ×5Dark Bluish Gray is lighter than Black.
Plate 4 x 8Black ×5Dark Bluish Gray ×3Black is darker than Dark Bluish Gray.
Plate Round 2 x 2 with Rounded Bottom [Boat Stud]Black ×2Dark Bluish Gray ×14Black is darker than Dark Bluish Gray.
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)Black ×15Dark Bluish Gray ×19Black is darker than Dark Bluish Gray.
Technic Brick 1 x 16 [15 Pin Holes]Dark Bluish Gray ×4Black ×10Dark Bluish Gray is lighter than Black.
Tile 1 x 1 with GrooveBlack ×4Dark Bluish Gray ×27Black is darker than Dark Bluish Gray.
Tile 1 x 2 with GrooveBlack ×24Dark Bluish Gray ×3Black is darker than Dark Bluish Gray.
Tile 1 x 4 with GrooveDark Bluish Gray ×2Black ×9Dark Bluish Gray is lighter than Black.
Tile 1 x 8 with GrooveBlack ×7Dark Bluish Gray ×16Black is darker than Dark Bluish Gray.
Tile 2 x 2 with GrooveDark Bluish Gray ×5Black ×4Dark Bluish Gray is lighter than Black.
Tile 2 x 4 with GrooveDark Bluish Gray ×8Black ×16Dark Bluish Gray is lighter than Black.
Tile Special 1 x 2 Grille with Bottom GrooveDark Bluish Gray ×8Black ×48Dark Bluish Gray is lighter than Black.
Wedge Plate 3 x 3 Cut CornerDark Bluish Gray ×6Black ×9Dark Bluish Gray is lighter than Black.
Wedge Plate 4 x 2 LeftDark Bluish Gray ×1Black ×4Dark Bluish Gray is lighter than Black.
Wedge Plate 4 x 2 RightBlack ×4Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Wedge Plate 6 x 3 LeftBlack ×2Dark Bluish Gray ×3Black is darker than Dark Bluish Gray.
Wedge Plate 6 x 3 RightBlack ×2Dark Bluish Gray ×3Black is darker than Dark Bluish Gray.
Plate 1 x 4Dark BluePart 3710Element 4502089 or 4177739Also in Black×6
Plate 2 x 4Dark BluePart 3020Element 6554194 or 4667595×48
Plate Round Corner 4 x 4Dark BluePart 30565Element 6023154 or 4506996×3
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)Dark BluePart 15573Element 6554197 or 6092588Also in Black×7
Wedge Plate 2 x 4Dark BluePart 51739Element 4613335 or 4251895×3
White
87 pieces
Bracket 1 x 2 - 1 x 2 InvertedWhitePart 99780Element 6548278 or 6070698×2
Bracket 1 x 2 - 2 x 2WhitePart 44728Element 6619296 or 6117940×4
Bracket 1 x 2 - 2 x 4WhitePart 93274Element 6552163 or 6158058×6
Brick 2 x 2WhitePart 3003Element 6552095 or 6548256×2
Brick Curved 2 x 2, Two Top StudsWhitePart 30165Element 6609535 or 4624989×1
Brick Round 4 x 4 with 4 Side Pin Holes and Center Axle HoleWhitePart 6222Element 6615542 or 4203583×1
Brick Sloped 18° 4 x 2WhitePart 30363Element 4143000×2
Brick Sloped 75° 2 x 2 x 3 [Solid Studs]WhitePart 98560Element 6552137 or 6004491×2
Brick Special 1 x 1 with Clip Vertical [Open O Clip, Hollow Stud]WhitePart 60475bElement 6321349 or 4533763×2
Brick Special 1 x 4 with 4 Studs on One SideWhitePart 30414Element 6550167 or 4143254×10
Brick Special 2 x 2 with Pin and Axle HoleWhitePart 6232Element 6403936 or 4143137×4
Plate 1 x 12WhitePart 60479Element 6552130 or 6548269×4
Plate 1 x 2WhitePart 3023Element 6552100 or 6548261Also in Trans-Clear×2
Plate 1 x 4WhitePart 3710Element 6552108 or 6548266×4
Plate 2 x 3WhitePart 3021Element 6550136 or 302101×4
Plate 2 x 4WhitePart 3020Element 6552098 or 302001×13
Plate 2 x 6WhitePart 3795Element 6550146 or 379501×6
Technic Axle and Pin Connector Angled #2 - 180°WhitePart 32034Element 6271870 or 4125554×4
Technic Brick 1 x 4 [3 Pin Holes]WhitePart 3701Element 6601913 or 370101×2
Tile 1 x 4 with GrooveWhitePart 2431Element 6548255 or 243101×2
Tile 1 x 8 with GrooveWhitePart 4162Element 6552110 or 416201×10
Flat Silver
56 pieces
Plate Round 1 x 1 with Solid StudFlat SilverPart 6141Element 46336912 spares in the box×6
Plate Special 2 x 2 with Bar Frame Octagonal, Reinforced, Completely Round StudsFlat SilverPart 75937Element 6020990×4
Tile Round 1 x 1Flat SilverPart 98138Element 6238890 or 46552414 spares in the boxAlso in Light Bluish Gray×32
Tile Special 1 x 2 Grille with Bottom GrooveFlat SilverPart 2412bElement 4619636Also in Dark Bluish Gray×14
Yellow
37 pieces
Brick 2 x 2YellowPart 3003Element 4103588 or 300374×2
Brick 2 x 2 CornerYellowPart 2357Element 235774 or 235724×4
Brick Sloped Inverted 33° 3 x 2, Connections between Studs, Ovoid Bottom PinYellowPart 3747bElement 4500459 or 374724×2
Plate 1 x 4YellowPart 3710Element 371024×4
Plate 2 x 2YellowPart 3022Element 4613978 or 302224×9
Plate 2 x 4YellowPart 3020Element 302024×2
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)YellowPart 4032aElement 403224×2
Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip]YellowPart 60897Element 6348065 or 4613258×2
Technic Beam Triangle Thin [Type II]YellowPart 99773Element 6331435 or 6010863×1
Technic Bush 1/2 Smooth with Axle Hole Semi-ReducedYellowPart 32123bElement 6271167 or 32123241 spare in the box×2
Tile 1 x 1 with GrooveYellowPart 3070bElement 3070241 spare in the box×2
Tile 1 x 4 with Black Diagonal Stripes PrintYellowPart 2431pr0017Element 4119091×4
Tile 2 x 2 with GrooveYellowPart 3068bElement 6388487 or 306824×1
Red
36 pieces
Brick Round 2 x 2 with Axle HoleRedPart 3941Element 614321 or 394121×4
Brick Special 1 x 2 with 2 Studs on 1 SideRedPart 11211Element 6019155×8
Plate 2 x 3RedPart 3021Element 302121×1
Shield Round Bowed with White and Blue Circles with Star Print (Captain America)RedPart 75902pr0001Element 6071464×1
Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole]RedPart 32054Element 4140806 or 4125198×22
Dark Tan
31 pieces
Plate 1 x 1Dark TanPart 3024Element 4549436 or 44970841 spare in the box×6
Plate 1 x 2Dark TanPart 3023Element 4528604 or 4497082×2
Plate 2 x 2 CornerDark TanPart 2420Element 4550168×2
Technic Axle 3 with StudDark TanPart 6587Element 6031821 or 6013821×4
Technic Axle 5 with StopDark TanPart 15462Element 6055631×8
Tile 1 x 1 with GrooveDark TanPart 3070bElement 60551721 spare in the box×9
Tan
26 pieces
Technic Gear 12 Tooth BevelTanPart 6589Element 4565452 or 45145565 spares in the box×16
Technic Gear 20 Tooth BevelTanPart 32198Element 6031962 or 4514557×4
Technic Pin 3/4TanPart 32002Element 6663097 or 60139385 spares in the box×6
Trans-Clear
20 pieces
Bar 1 x 12 with 1 x 2 Plate End with Hollow Studs and 1 x 1 Round Plate EndTrans-ClearPart 99784Element 6010687×1
Brick Special 1 x 1 with HeadlightTrans-ClearPart 4070Element 6514231 or 6244796×2
Panel 1 x 2 x 2 [Side Supports / Hollow Studs]Trans-ClearPart 87552Element 6514185 or 6253231×6
Plate 1 x 2Trans-ClearPart 3023Element 6514001 or 6240204Also in White×2
Plate Round 1 x 1 with Solid StudTrans-ClearPart 6141Element 6514052 or 62400301 spare in the box×3
Wheel 75 x 17 MotorcycleTrans-ClearPart 88517Element 6053875×4
Windscreen 6 x 2 x 2 with HandleTrans-ClearPart 92474Element 6514175 or 6244793×2
Trans-Orange
16 pieces
Plate Round 1 x 1 with Solid StudTrans-OrangePart 6141Element 6514059 or 62402271 spare in the box×16
Trans-Brown
12 pieces
Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)Trans-BrownPart 54200Element 6245263 or 42443681 spare in the boxAlso in Dark Bluish Gray×2
Panel 1 x 2 x 3 [Side Supports / Hollow Studs]Trans-BrownPart 87544Element 6507950 or 6239388×3
Tile 1 x 2 with GrooveTrans-BrownPart 3069bElement 6514222 or 6251292Also in BlackAlso in Dark Bluish Gray×6
Windscreen 5 x 4 x 3Trans-BrownPart 30251Element 6240563 or 6043927×1
Trans-Red
2 pieces
Plate Round 1 x 1 with Solid StudTrans-RedPart 6141Element 6514051 or 62084501 spare in the box×2
Green
1 piece
Plate 2 x 2GreenPart 3022Element 302228×1
Orange
1 piece
Brick and Axle Separator v2.0OrangePart 96874Element 6240515 or 4654448×1
[No Color/Any Color]
1 piece
Sticker Sheet for Set 76042-1[No Color/Any Color]Part 21231Element 6116042 or 6115204×1
Minifigures
6 figures
Hawkeye in Black and Dark Red OutfitMinifigure, checked as a whole figure×1
Black Widow, Black Jumpsuit, Dark Azure HighlightsMinifigure, checked as a whole figure×1
Nick Fury in Long Leather CoatMinifigure, checked as a whole figure×1
Maria Hill in Dark Blue OutfitMinifigure, checked as a whole figure×1
Captain America with Hair and Dark Orange EyebrowsMinifigure, checked as a whole figure×1
Iron Man - NanofigMinifigure, 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.