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.
2,995 pieces in 492 part and color combinations, plus 3 minifigures.
The official piece count includes the 15 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 Curved 2 x 1 No Studs [1/2 Bow]Reddish Brown ×4Dark Brown ×1Reddish Brown is redder and lighter than Dark Brown.
Brick Curved 4 x 1 Double, No StudsReddish Brown ×2Dark Brown ×1Reddish Brown is redder and lighter than Dark Brown.
Brick Sloped 45° 2 x 1 with 2/3 Inverted Cutout and no studReddish Brown ×2Dark Brown ×32Reddish Brown is redder and lighter than Dark Brown.
Plate 1 x 1Reddish Brown ×4Dark Brown ×2Reddish Brown is redder and lighter than Dark Brown.
Plate 1 x 2Reddish Brown ×6Dark Brown ×4Reddish Brown is redder and lighter than Dark Brown.
Plate 1 x 4Reddish Brown ×2Dark Brown ×6Reddish Brown is redder and lighter than Dark Brown.
15 more look-alike pairs
Plate 1 x 1Tan ×20Dark Tan ×8Tan is lighter than Dark Tan.
Plate 1 x 2Tan ×12Dark Tan ×7Tan is lighter than Dark Tan.
Plate 1 x 4Tan ×13Dark Tan ×4Tan is lighter than Dark Tan.
Plate 2 x 3Tan ×1Dark Tan ×10Tan is lighter than Dark Tan.
Plate 2 x 6Tan ×3Dark Tan ×3Tan is lighter than Dark Tan.
Plate Special 2 x 2 with Groove and Center Stud (Jumper)Tan ×2Dark Tan ×4Tan is lighter than Dark Tan.
Tile 1 x 4 with GrooveTan ×6Dark Tan ×2Tan is lighter than Dark Tan.
Tile 1 x 6 with GrooveTan ×2Dark Tan ×10Tan is lighter than Dark Tan.
Bracket 1 x 2 - 2 x 2Black ×6Dark Bluish Gray ×16Black is darker than Dark Bluish Gray.
Brick 1 x 1Black ×8Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Plate 1 x 1Black ×30Dark Bluish Gray ×28Black is darker than Dark Bluish Gray.
Plate 1 x 2Black ×22Dark Bluish Gray ×22Black is darker than Dark Bluish Gray.
Plate 1 x 3Black ×4Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Plate 2 x 3Black ×4Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Plate 2 x 6Black ×4Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Brick Special 1 x 2 x 1 2/3 with 4 Studs on 1 SideDark OrangePart 22885Element 6361813×4
Cone 1 x 1 Inverted with Bar at Bottom (Ice Cream Cone)Dark OrangePart 11610Element 6538444 or 6134251×1
Plate 2 x 4Dark OrangePart 3020Element 4535928 or 4164449×4
Metallic Gold
14 pieces
Dish 3 x 3 Inverted [Radar]Metallic GoldPart 43898Element 6189071 or 6010442×6
Tile Round 1 x 1 QuarterMetallic GoldPart 25269Element 6546116 or 62515911 spare in the box×8
Orange
12 pieces
Brick 1 x 4OrangePart 3010Element 4118827×2
Brick 1 x 6OrangePart 3009Element 4189007 or 4162760×2
Brick Sloped 45° 2 x 2OrangePart 3039Element 4118828×2
Plate 1 x 10OrangePart 4477Element 6337519 or 6207374×4
Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [2 Lateral Holes, Small Pin Hole]OrangePart 65304Element 6347790×2
Glow in Dark White
4 pieces
Brick Round 1 x 1 Open StudGlow in Dark WhitePart 3062bElement 6339147 or 6009089×1
Brick Round 3 x 3 Dome with Center StudGlow in Dark WhitePart 49308Element 6361171×1
Cone 2 x 2 x 2, Open StudGlow in Dark WhitePart 3942cElement 6361167×1
Cone 3 x 3 x 2Glow in Dark WhitePart 6233Element 6361168×1
Light Aqua
4 pieces
Plate 1 x 2Light AquaPart 3023Element 6146701 or 6015054×4
Bright Green
2 pieces
Cone 2 x 2 x 2, Open StudBright GreenPart 3942cElement 6182664×2
Bright Pink
2 pieces
Brick Wedged 2 x 2 FacetBright PinkPart 87620Element 6204509×2
Medium Nougat
2 pieces
Bracket 1 x 1 - 1 x 1 InvertedMedium NougatPart 36840Element 6324205×2
Sand Green
2 pieces
Plate Special 4 x 4 with 2 x 2 OpeningSand GreenPart 64799Element 6249804×2
Dark Turquoise
1 piece
Brick and Axle Separator v2.0Dark TurquoisePart 96874Element 6254100×1
Lime
1 piece
Plate 2 x 6LimePart 3795Element 4621548 or 4563344×1
[No Color/Any Color]
1 piece
Sticker Sheet for Set 76391-1[No Color/Any Color]Part 80305Element 6362546×1
Minifigures
3 figures
Minerva McGonagall, GoldMinifigure, checked as a whole figure×1
Albus Dumbledore, GoldMinifigure, checked as a whole figure×1
Rubeus Hagrid, GoldMinifigure, 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.