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LEGO Missing Piece Checker

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.

The Batcave with Batman, Batgirl and The Joker

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76272 The Batcave with Batman, Batgirl and The Joker

170 pieces in 96 part and color combinations, plus 3 minifigures.

The official piece count includes the 14 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.

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Piece checklist

Plates Special 29 pieces

  • Plate Special 1 x 2 with Clip Vertical on End Black Part 78256 Element 6350725 ×1
  • Plate Special 2 x 4 with 2 Pin Holes Black Part 26599 Element 6194233 ×1
  • Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring] Dark Blue Part 4081b Element 6328107 ×4
  • Plate Special 1 x 4 with 2 Studs with Groove [New Underside] Dark Blue Part 41740 Element 6256610 ×3
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Green Part 87580 Element 6389692 or 4565321 ×2
  • Plate Special 1 x 2 [Side Handle Closed Ends] Light Bluish Gray Part 48336 Element 4244627 ×2
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Light Bluish Gray Part 87580 Element 6126082 or 4565393 ×3
  • Plate Special 8 x 16 x 2/3 with Six Recessed Edges Light Bluish Gray Part 2629 Element 6417816 ×1
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Reddish Brown Part 15573 Element 6092590 ×3
  • Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring] White Part 4081b Element 6281990 or 4632566 ×2
  • Plate Special 2 x 2 with Only 2 studs White Part 33909 Element 6552170 or 6548287 ×2
  • Plate Special 1 x 2 with Clips Horizontal [Open O Clips] Yellow Part 60470b Element 6337231 or 4556156 ×2
  • Plate Special 2 x 2 with Only 2 studs Yellow Part 33909 Element 6388491 or 6224666 ×1
  • Plate Special 2 x 4 with Groove and Two Center Studs (Jumper) Yellow Part 65509 Element 6424448 ×2

Bricks 17 pieces

  • Brick 2 x 6 Black Part 2456 Element 4181144 or 245626 ×1
  • Brick 1 x 6 Dark Blue Part 3009 Element 6554211 or 6221672 ×1
  • Brick 2 x 4 Dark Blue Part 3001 Element 6275133 or 4530029 ×3
  • Brick 2 x 4 Dark Bluish Gray Part 3001 Element 4211085 ×3
  • Brick 1 x 2 Green Part 3004 Element 4107736 or 300428 ×2
  • Brick 1 x 1 Light Bluish Gray Part 3005 Element 4211389 ×4
  • Brick 2 x 2 White Part 3003 Element 6552095 or 6548256 ×1
  • Brick 2 x 4 Yellow Part 3001 Element 300124 ×2

Bricks Sloped 13 pieces

  • Brick Sloped 45° 2 x 1 with Bottom Pin Black Part 3040b Element 4121966 or 304026 ×2
  • Brick Sloped 30° 1 x 2 x 2/3 Dark Bluish Gray Part 85984 Element 4567887 ×4
  • Brick Sloped 30° 1 x 2 x 2/3 with Buttons And Red Screens Print Dark Bluish Gray Part 85984pr0006 Element 6152814 ×1
  • Brick Sloped 45° 2 x 2 Dark Bluish Gray Part 3039 Element 4211054 ×4
  • Brick Sloped 45° 2 x 1 with Bottom Pin Yellow Part 3040b Element 4121965 or 304024 ×2

Bricks Special 13 pieces

  • Brick Special 1 x 2 with Handle Black Part 30236 Element 4288212 or 4113243 ×2
  • Brick Special 1 x 2 with Masonry Brick Profile Dark Bluish Gray Part 98283 Element 6000311 ×4
  • Brick Special 1 x 4 with 4 Studs on One Side Dark Bluish Gray Part 30414 Element 4210725 ×2
  • Brick Special 4 x 10 x 1 With 2 Wedges, Pin Holes, 4 x 2 Recessed Center Dark Bluish Gray Part 65186 Element 6439367 ×1
  • Brick Special 1 x 2 Palisade [aka Log] Dark Tan Part 30136 Element 4520257 ×1
  • Brick Special 1 x 2 with Vertical Closed Handle on Edge Light Bluish Gray Part 34816 Element 6198932 ×2
  • Brick Special 2 x 2 with Pin and Axle Hole Yellow Part 6232 Element 6347698 or 623224 ×1

Plates 13 pieces

  • Plate 4 x 4 Dark Blue Part 3031 Element 6027625 ×1
  • Plate 1 x 4 Green Part 3710 Element 371028 ×2
  • Plate 4 x 6 Light Bluish Gray Part 3032 Element 4211404 ×1
  • Plate 1 x 2 Trans-Red Part 3023 Element 6514003 or 6240212 ×3
  • Plate 1 x 2 Yellow Part 3023 Element 302324 ×2
  • Plate 1 x 4 Yellow Part 3710 Element 371024 ×4

Bricks Curved 8 pieces

  • Brick Curved 4 x 1 Double, No Studs Black Part 93273 Element 4613153 ×2
  • Brick Curved 3 x 1 No Studs Green Part 50950 Element 6100221 or 6039946 ×2
  • Brick Curved 3 x 2 No Studs Light Bluish Gray Part 24309 Element 6132207 ×1
  • Brick Curved 2 x 2 x 2/3 White Part 15068 Element 6552147 or 6047220 ×1
  • Brick Curved 4 x 1 Double, No Studs Yellow Part 93273 Element 4613151 ×2

Wheels and Tyres 8 pieces

  • Tyre 21 x 9.9 Black Part 11209 Element 6029208 ×4
  • Wheel 14mm D. x 9.9mm with Centre Groove, Fake Bolts and 6 Spokes Pearl Gold Part 11208 Element 6268401 ×4

Tiles Special 7 pieces

  • Tile Special 2 x 3 Pentagonal Dark Blue Part 22385 Element 6245268 or 6185111 ×1
  • Tile Special 1 x 2 with Handle White Part 2432 Element 243201 ×1
  • Tile Special 1 x 2 Grille with Bottom Groove Yellow Part 2412b Element 241224 ×2
  • Tile Special 1 x 2 with Handle Yellow Part 2432 Element 243224 ×3

Minifig Shields, Weapons, & Tools 6 pieces

  • Weapon Batarang Black Part 98721 Element 4650620 ×2
  • Weapon Spike Flexible 3.5L Black Part 64727 Element 6270085 or 6173917 ×2
  • Tool Grappling Hook Dark Bluish Gray Part 30192 Element 6270008 or 4211079 ×1
  • Weapon Gun / Blaster with Studs on Side White Part 44709 Element 6253694 ×1

Tiles Round and Curved 6 pieces

  • Tile Round 2 x 2 with Yellow Batman Logo Print Black Part 14769pr9982 Element 6488960 ×4
  • Tile Round 2 x 4 with Batman Symbol Print Black Part 66857pr0035 Element 6444157 ×1
  • Tile Round 1 x 1 Yellow Part 98138 Element 6284577 or 6070714 1 spare in the box ×1

Minifig Accessories 5 pieces

  • Equipment Weapon, Loudhailer / Speaker / Blaster / Space Gun Black Part 4349 Element 434926 ×1
  • Food Ice Cream Scoops Lime Part 6254 Element 6061678 ×1
  • Equipment Cup / Mug [Plain] Red Part 3899 Element 389921 ×1
  • Food Hot Dog / Sausage Red Part 33078 Element 6144805 or 4520952 1 spare in the box ×1
  • Food Hot Dog Bun Tan Part 25386 Element 6413060 or 6147214 ×1

Plates Round Curved and Dishes 5 pieces

  • Plate Round Half 4 x 8 Black Part 22888 Element 6133200 ×2
  • Plate 8 x 8 with Rounded End Light Bluish Gray Part 41948 Element 6474254 ×1
  • Plate Round 1 x 1 with Solid Stud Trans-Yellow Part 6141 Element 6514056 or 6240216 1 spare in the box ×2

Rock 5 pieces

  • Rock Panel 2 x 4 x 6 Dark Bluish Gray Part 47847 Element 4513326 ×4
  • Rock 1 x 1 Crystal 5 Point Trans-Bright Green Part 30385 Element 6507862 or 6170292 ×1

Tiles 5 pieces

  • Tile 1 x 2 with Computer Keyboard with No Letters Print Black Part 3069bpr0300 Element 6403650 ×1
  • Tile 1 x 2 with '100' Banknote Print Green Part 3069bpr0100 Element 4295260 or 82317 ×2
  • Tile 2 x 4 with Joker Mouth, Red Lips, Tan Teeth Print White Part 87079pr0337 Element 6488958 ×1
  • Tile 1 x 6 with Groove Yellow Part 6636 Element 6388488 or 663624 ×1

Windows and Doors 5 pieces

  • Door Frame 1 x 4 x 6 Type 2 Dark Bluish Gray Part 60596 Element 6262942 or 4535833 ×2
  • Door 1 x 4 x 6 Barred with Stud Handle Pearl Titanium Part 60621 Element 6037634 ×1
  • Door Frame 1 x 4 x 6 Type 2 Yellow Part 60596 Element 6262947 or 4561507 ×1
  • Door Frame Double 2 x 8 x 6 Yellow Part 80400 Element 6478820 ×1

Transportation - Land 4 pieces

  • Seat / Chair 2 x 2 with Center Sprue Mark Dark Blue Part 4079b Element 6273588 ×1
  • Vehicle Base 4 x 10 x 2 1/2 with Mudguards, Wheel Pins and 6 x 2 Centre Recess with 3 Holes, Light Bluish Gray Wheel Holders Dark Purple Part 12622c02 Element 6489695 or 6215662 ×1
  • Steering Stand 1 x 2 with Black Steering Wheel White Part 3829c01 Element 4208543 or 9551 ×1
  • Steering Stand 1 x 2 with Black Steering Wheel Yellow Part 3829c01 Element 9553 ×1

Panels 3 pieces

  • Panel 1 x 2 x 1 with Rounded Corners and 2 Sides Black Part 23969 Element 6248496 or 6174845 ×2
  • Panel 1 x 6 x 5 with Monitor, 'ALERT', Joker, Car, Map, Crystal Print Trans-Light Blue Part 59349pr9993 Element 6488959 ×1

Animals / Creatures 2 pieces

  • Animal, Bat Black Part 30103 Element 4587312 or 4106513 ×1
  • Insect, Spider with Elongated Tail Section Glow in Dark White Part 29111 Element 6475641 or 6218845 ×1

Bricks Wedged 2 pieces

  • Brick Wedged, Curved 4 x 3 No Studs [Plain] Black Part 64225 Element 6009018 or 4539743 ×1
  • Brick Wedged, Curved Triple 4 x 4 x 2/3, 2 Studs Green Part 45677 Element 6445340 or 4193075 ×1

Energy Effects 2 pieces

  • Wave / Flame Rounded with Base Rim Trans-Orange Part 6126b Element 6167741 or 4261397 ×2

Flags, Banners and Signs 2 pieces

  • Flag 2 x 2 Trapezoid with Flared Area between Clips Black Part 80324 Element 6363033 ×2

Plates Wedged 2 pieces

  • Wedge Plate 2 x 4 Yellow Part 51739 Element 4260192 ×2

Technic Bricks 2 pieces

  • Technic Brick 1 x 6 [5 Pin Holes] Dark Bluish Gray Part 3894 Element 4210917 or 3894199 ×2

Bricks Round and Cones 1 piece

  • Brick Round 2 x 2 Dome Bottom [Open Stud] White Part 15395 Element 6050914 ×1

Containers 1 piece

  • Container Box 2 x 2 x 2 - Top Opening Dark Blue Part 61780 Element 6256612 ×1

Projectiles / Launchers 1 piece

  • Launcher, Brick Special 1 x 4 with Inside Clips (Disk Shooter) Black Part 63783 Element 6356162 ×1

Technic Axles 1 piece

  • Technic Axle 8 with Stop Dark Bluish Gray Part 55013 Element 4499858 ×1

Technic Connectors 1 piece

  • Technic Driving Ring Connector Smooth [2 rounded and 2 flat side walls] Red Part 42195 Element 6273211 ×1

Windscreens and Fuselage 1 piece

  • Windscreen 2 x 4 Half Dome Trans-Clear Part 81911 Element 6514460 or 6369941 ×1

Minifigures 3 figures

  • The Joker Minifigure, checked as a whole figure ×1
  • Batman, Black Suit, Black Cape and Cowl, Yellow Batman Logo, White Eyes (37157 Cape), Angry Minifigure, checked as a whole figure ×1
  • Batgirl, Light Bluish Gray Suit, Blue Eyemask Minifigure, 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.

Request a replacement from LEGO

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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.

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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.

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