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.
447 pieces in 154 part and color combinations, plus 2 minifigures.
The official piece count includes the 8 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.
Technic Brick Special 2 x 2 with Ball Socket Wide and Axle HoleBlack ×2Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Technic Brick Special 2 x 2 with Pin Hole, Rotation Joint Ball Half [Vertical Side]Black ×2Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Brick Curved 2 x 1 No Studs [1/2 Bow]Bright PinkPart 11477Element 6443844 or 6254396×4
Brick Curved 2 x 2 x 2/3Bright PinkPart 15068Element 6230082×12
Brick Curved 4 x 2 No StudsBright PinkPart 93606Element 6254878×2
Brick Sloped 30° 1 x 2 x 2/3Bright PinkPart 85984Element 4649749×4
Brick Wedged, Curved 1 x 2 x 2/3 No Studs, Wing EndBright PinkPart 47458Element 6254401×4
Brick Wedged, Curved 8 x 3 x 2 Open LeftBright PinkPart 41750Element 6254875×1
Brick Wedged, Curved 8 x 3 x 2 Open RightBright PinkPart 41749Element 6254872×1
Brick Wedged, Curved Triple 4 x 4 x 2/3, 2 StudsBright PinkPart 45677Element 6214084×1
Plate 1 x 1Bright PinkPart 3024Element 6031883 or 45995401 spare in the box×6
Plate 1 x 4Bright PinkPart 3710Element 6002148 or 4245300×6
Plate 2 x 2Bright PinkPart 3022Element 6096589 or 4245314×9
Plate 2 x 3Bright PinkPart 3021Element 6102999 or 4245290×2
Plate Round 2 x 2 with Rounded Bottom [Boat Stud]Bright PinkPart 2654Element 6423955 or 6139480×2
Tile 2 x 2 with GrooveBright PinkPart 3068bElement 4615728×1
Weapon Gun / Blaster with Studs on SideBright PinkPart 44709Element 6254789×1
Wheel Arch, Curved Wedge 4 x 3 with 2 x 2 Opening and 4 StudsBright PinkPart 47755Element 6254877×2
Black
53 pieces
Bracket 1 x 1 - 1 x 1 InvertedBlackPart 36840Element 6234695×8
Brick Curved Inverted 2 x 1BlackPart 24201Element 6147050×4
Brick Round 2 x 2 Truncated ConeBlackPart 98100Element 4653822×1
Brick Special 1 x 1 with Studs on 2 Adjacent SidesBlackPart 26604Element 6187572×2
Hinge Plate 1 x 2 Locking with 2 Fingers on Side, 9 TeethBlackPart 60471Element 4515340×3
Large Figure Weapon Lightsaber Hilt with Axle Hole and Two Bar HoldersBlackPart 24122Element 6280097 or 6155068×1
Plate 1 x 2BlackPart 3023Element 302326×7
Plate 1 x 4BlackPart 3710Element 371026×1
Plate Special 1 x 2 with Clip Horizontal on EndBlackPart 63868Element 6336989 or 4535739×6
Plate Special 1 x 4 with Wheels HolderBlackPart 2926Element 6338416 or 292626×1
Plate Special 2 x 2 with Towball and HoleBlackPart 15456Element 6448318 or 6359224×2
Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised [Solid Anti-stud]BlackPart 99206Element 6052126×1
Plate Special Round 2 x 2 with Center Stud (Jumper Plate)BlackPart 18674Element 6195325×1
Technic Axle 4BlackPart 3705Element 370526×1
Technic Brick 1 x 2 [1 Pin Hole]BlackPart 3700Element 370026×1
Technic Brick Special 2 x 2 with Ball Socket Wide and Axle HoleBlackPart 92013Element 4619763Also in Dark Bluish Gray×2
Technic Brick Special 2 x 2 with Pin Hole, Rotation Joint Ball Half [Vertical Side]BlackPart 48171Element 6302828 or 6187578Also in Dark Bluish Gray×2
Technic Brick Special 2 x 2 with Pin Hole, with 2 Rotation Joint SocketsBlackPart 48172Element 6296186 or 4275826×2
Technic Pin with Friction Ridges Lengthwise and Center SlotsBlackPart 2780Element 4121715 or 2780261 spare in the box×4
Technic Tread Sprocket Wheel Small 6 ToothBlackPart 57520Element 4662228 or 4544527×1
Tile Special 2 x 2 Corner with Cut Corner - FacetBlackPart 27263Element 6166859×2
White
24 pieces
Brick Curved 4 x 1 Double, No StudsWhitePart 93273Element 6552143 or 6023806×1
Brick Curved Inverted 2 x 2 x 2/3WhitePart 32803Element 6210385×3
Flag 2 x 2 Trapezoid with Flat Area between ClipsWhitePart 44676Element 6023099 or 4507191×2
Plate 1 x 2WhitePart 3023Element 6552100 or 6548261×4
Plate Special 1 x 2 [Side Handle Closed Ends]WhitePart 48336Element 6552125 or 4222017×3
Plate Special 1 x 2 with Clip Horizontal on EndWhitePart 63868Element 6361170 or 4535737×4
Plate Special 2 x 2 with 1 Pin Hole [Complete Underside Rib]WhitePart 10247Element 6552149 or 6061024×2
Technic Axle and Pin Connector PerpendicularWhitePart 6536Element 6261372 or 4173670×2
Tile Special 2 x 2 InvertedWhitePart 11203Element 6564913 or 6013866×1
Window 1 x 2 x 2 Plane, Hollow Studs, Single Hole Top and Bottom for GlassWhitePart 60032Element 4507685×2
Dark Pink
17 pieces
Plate 1 x 2Dark PinkPart 3023Element 6057387 or 4245302×11
Plate Special Round 2 x 2 with Center Stud (Jumper Plate)Dark PinkPart 18674Element 6223767×4
Tile 1 x 2 with GrooveDark PinkPart 3069bElement 6056381×2
Yellow
8 pieces
Brick Special 1 x 1 with Stud on 1 SideYellowPart 87087Element 4624985×2
Plate 1 x 1YellowPart 3024Element 3024241 spare in the box×4
Plate 2 x 6YellowPart 3795Element 379524×2
Trans-Green
7 pieces
Brick 1 x 2 without Bottom TubeTrans-GreenPart 3065Element 6514266 or 6244908×1
Panel 1 x 2 x 1 [Rounded Corners]Trans-GreenPart 4865bElement 6254879×1
Plate Round 1 x 1 with Solid StudTrans-GreenPart 6141Element 6514057 or 62402211 spare in the box×4
Windscreen 6 x 2 x 2 with HandleTrans-GreenPart 92474Element 6254880×1
Flat Silver
6 pieces
Helmet with 5 SpikesFlat SilverPart 49484Element 6254168×1
Plate Round 1 x 1 with Solid StudFlat SilverPart 6141Element 46336911 spare in the box×3
Plate Special 1 x 1 with ToothFlat SilverPart 49668Element 4625146×1
Tile Round 1 x 1 with Overwatch Bastion Logo PrintFlat SilverPart 98138pr0108Element 6322910 or 62539801 spare in the box×1
Trans-Yellow
6 pieces
Brick Round 1 x 1 Open StudTrans-YellowPart 3062bElement 6514236 or 6238674×2
Plate 1 x 2Trans-YellowPart 3023Element 6514002 or 6240211×4
Trans-Orange
5 pieces
Plate Round 1 x 1 with Solid StudTrans-OrangePart 6141Element 6514059 or 62402271 spare in the box×4
Plate Round 2 x 2 with Rounded Bottom [Boat Stud]Trans-OrangePart 2654Element 6513980 or 6171727×1
Red
4 pieces
Bracket 1 x 2 - 1 x 2 InvertedRedPart 99780Element 6089698×1
Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised [Solid Anti-stud]RedPart 99206Element 6061711×1
Technic BushRedPart 3713Element 6271820 or 42271551 spare in the box×1
Tile 2 x 2 with GrooveRedPart 3068bElement 306821×1
Blue
3 pieces
Technic Axle Pin with Friction Ridges LengthwiseBluePart 43093Element 4309323 or 4206482×2
Technic Pin 1/2 without Friction RidgesBluePart 4274Element 41430051 spare in the box×1
Pearl Titanium
1 piece
Wheel Hard Plastic, Treaded with 7 Pin Holes (37mm D. x 22mm)Pearl TitaniumPart 22410Element 6122170×1
[No Color/Any Color]
1 piece
Sticker Sheet for Set 75973-1[No Color/Any Color]Part 49108Element 6252106×1
Minifigures
2 figures
ReinhardtMinifigure, checked as a whole figure×1
D.VaMinifigure, 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.