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.
2,351 pieces in 315 part and color combinations, plus 3 minifigures.
The official piece count includes the 12 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.
Tile Special 1 x 2 Grille with Bottom GrooveDark Bluish Gray ×4Flat Silver ×6Dark Bluish Gray is darker than Flat Silver.
Bracket 1 x 2 - 1 x 2Black ×42Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Bracket 1 x 2 - 1 x 2 InvertedBlack ×18Dark Bluish Gray ×12Black is darker than Dark Bluish Gray.
Bracket 2 x 2 with 1 x 2 Vertical StudsBlack ×8Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Brick 2 x 6Black ×4Dark Bluish Gray ×6Black is darker than Dark Bluish Gray.
Brick Curved 2 x 1 No Studs [1/2 Bow]Black ×20Dark Bluish Gray ×4Black is darker than Dark Bluish Gray.
25 more look-alike pairs
Brick Sloped 18° 2 x 1 x 2/3 with 4 Slots / GrateBlack ×4Dark Bluish Gray ×4Black is darker than Dark Bluish Gray.
Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)Black ×8Dark Bluish Gray ×6Black is darker than Dark Bluish Gray.
Brick Sloped 30° 1 x 2 x 2/3Black ×30Dark Bluish Gray ×9Black is darker than Dark Bluish Gray.
Brick Sloped 45° 2 x 1 with 2/3 Cutout [New Version]Black ×10Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Brick Sloped 45° 2 x 1 with Bottom PinBlack ×20Dark Bluish Gray ×4Black is darker than Dark Bluish Gray.
Brick Sloped 45° 2 x 8Black ×4Dark Bluish Gray ×6Black is darker than Dark Bluish Gray.
Hinge Plate 1 x 4 Swivel Top / Base - Solid Clip [Complete Assembly]Black ×12Dark Bluish Gray ×18Black is darker than Dark Bluish Gray.
Panel 1 x 1 x 1 CornerBlack ×2Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Plate 1 x 2Black ×60Dark Bluish Gray ×9Black is darker than Dark Bluish Gray.
Plate 1 x 3Black ×11Dark Bluish Gray ×12Black is darker than Dark Bluish Gray.
Plate 1 x 6Black ×24Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Plate 2 x 2Black ×37Dark Bluish Gray ×6Black is darker than Dark Bluish Gray.
Plate 2 x 2 CornerBlack ×16Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Plate 2 x 3Black ×10Dark Bluish Gray ×9Black is darker than Dark Bluish Gray.
Plate 2 x 6Black ×17Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Plate 3 x 3Black ×20Dark Bluish Gray ×4Black is darker than Dark Bluish Gray.
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)Black ×1Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Tile 1 x 1 with GrooveBlack ×4Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Tile 1 x 2 with GrooveBlack ×27Dark Bluish Gray ×12Black is darker than Dark Bluish Gray.
Tile 1 x 3Black ×20Dark Bluish Gray ×6Black is darker than Dark Bluish Gray.
Tile 1 x 4 with GrooveBlack ×2Dark Bluish Gray ×4Black is darker than Dark Bluish Gray.
Tile 2 x 2 with GrooveBlack ×9Dark Bluish Gray ×6Black is darker than Dark Bluish Gray.
Tile 2 x 4 with GrooveBlack ×6Dark Bluish Gray ×6Black is darker than Dark Bluish Gray.
Tile Round 2 x 2 with Bottom Stud HolderBlack ×1Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Tile Special 1 x 2 Grille with Bottom GrooveBlack ×86Dark Bluish Gray ×4Black is darker than Dark Bluish Gray.
Brick 1 x 2YellowPart 3004Element 4613966 or 300424×2
Brick 2 x 6YellowPart 2456Element 4181143 or 245624×26
Brick Round 1 x 1 Open StudYellowPart 3062bElement 306844 or 306224×12
Brick Sloped 18° 4 x 2YellowPart 30363Element 4124463×1
Brick Special 1 x 1 with HeadlightYellowPart 4070Element 407024×2
Plate 1 x 12YellowPart 60479Element 4514844×2
Plate 1 x 4YellowPart 3710Element 371024×15
Plate 2 x 2YellowPart 3022Element 4613978 or 302224×8
Plate Round 1 x 1 with Solid StudYellowPart 6141Element 6141241 spare in the box×20
Tap 1 x 1 without Hole in SpoutYellowPart 4599bElement 42563201 spare in the box×8
Technic Brick 1 x 6 [5 Pin Holes]YellowPart 3894Element 389424×6
Tile 1 x 1 with GrooveYellowPart 3070bElement 3070241 spare in the box×4
Tile Round 2 x 2 with Black Batman Logo PrintYellowPart 14769pr1050Element 6151937×2
Blue
81 pieces
Plate 1 x 1BluePart 3024Element 3024231 spare in the box×6
Technic Pin Long with Friction Ridges Lengthwise, 2 Center SlotsBluePart 6558Element 4514553×75
Tan
38 pieces
Bracket 2 x 6 - 1 x 6 InvertedTanPart 64570Element 6288331 or 628831×2
Brick 2 x 3TanPart 3002Element 4159739 or 300205×2
Brick 2 x 4TanPart 3001Element 4114319 or 300105×11
Brick Curved 1 x 2 x 1 1/3 with Curved TopTanPart 6091Element 6411329 or 4273526×2
Brick Special 1 x 1 with Stud on 1 SideTanPart 87087Element 4579260×2
Brick Special 1 x 2 Palisade [aka Log]TanPart 30136Element 4218749 or 4114053×5
Plate 2 x 2 CornerTanPart 2420Element 4114077 or 242005×10
Plate 4 x 8TanPart 3035Element 4509897 or 4191103×4
Red
15 pieces
Hinge Brick 1 x 2 BaseRedPart 3937Element 393721×1
Technic Axle 6RedPart 3706Element 6130002 or 4191526×1
Technic Brick 1 x 2 [1 Pin Hole]RedPart 3700Element 370021×11
Tool CrowbarRedPart 92585Element 4599453×2
White
11 pieces
Brick 2 x 2 CornerWhitePart 2357Element 6552088 or 6548253×4
Headwear Accessory Plume / Feather Small with PinWhitePart 87693Element 6406415 or 61393432 spares in the box×1
Rubber Belt Small [15mm ID] [Round Cross Section]WhitePart 85543Element 6699001 or 4580665×4
Technic Brick 1 x 8 [7 Pin Holes]WhitePart 3702Element 4582543 or 370201×2
Flat Silver
10 pieces
Animal Body Part, Barb / Claw / Tooth / Talon / Horn, SmallFlat SilverPart 53451Element 6270108 or 46129011 spare in the box×4
Tile Special 1 x 2 Grille with Bottom GrooveFlat SilverPart 2412bElement 4619636Also in Dark Bluish Gray×6
Green
8 pieces
Technic Brick 1 x 2 [1 Pin Hole]GreenPart 3700Element 6230235 or 4519977×8
Reddish Brown
8 pieces
Tile Special Round 1 x 1 with Hollow BarReddish BrownPart 20482Element 6186673 or 61629751 spare in the box×8
Dark Tan
6 pieces
Plate 2 x 4Dark TanPart 3020Element 4497077 or 4267874×4
Plate 4 x 4 CornerDark TanPart 2639Element 6151537×2
Trans-Brown
5 pieces
Cone Half 8 x 4 x 6Trans-BrownPart 47543Element 6259941 or 4215132×1
Panel 4 x 4 x 6 Quarter CylinderTrans-BrownPart 30562Element 6289504 or 4195908×4
Dark Red
4 pieces
Cone 1 x 1 [Top Groove]Dark RedPart 59900Element 4541498 or 4529238×4
Bright Light Yellow
2 pieces
Plate Special Round 1 x 1 with Hollow Stud and Horizontal Bar 1LBright Light YellowPart 32828Element 62969631 spare in the box×2
Dark Pink
2 pieces
Plate Angled 3 x 3 with Heart ShapeDark PinkPart 39613Element 6254513×2
Trans-Yellow
2 pieces
Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)Trans-YellowPart 54200Element 6245272 or 42609421 spare in the box×2
Dark Azure
1 piece
Technic Brick 4 x 6 with 2 x 4 OpeningDark AzurePart 32531Element 6185546×1
Orange
1 piece
Brick and Axle Separator v2.0OrangePart 96874Element 6240515 or 4654448×1
[No Color/Any Color]
1 piece
Sticker Sheet for Set 76161-1[No Color/Any Color]Part 68197Element 6302558×1
Minifigures
3 figures
Batman, Black Suit, Black Cape and Cowl (Rubber), White HeadbandMinifigure, checked as a whole figure×1
Lawrence the Boombox GoonMinifigure, checked as a whole figure×1
The Joker, Black and White SuitMinifigure, 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.