BlockTalk Find Your Set

The Workshop Sheet 10 of 19

LEGO Missing Piece Checker

Enter a set number, mark each piece found or missing, and leave with a list of what is missing, the element IDs LEGO asks for and links to buy the parts. It is free and needs no account. Rule out the usual hiding places first.

The Batmobile: Two-Face's Escape

Checking

7781 The Batmobile: Two-Face's Escape

380 pieces in 151 part and color combinations, plus 3 minifigures.

LEGO counts 386 pieces. This inventory comes from a separate parts catalog and lists 393, including the 13 parts inside the minifigures; the two do not always count the same elements, so their totals differ. 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 1 x 2 Black ×1 Dark Bluish Gray ×3 Black is darker than Dark Bluish Gray.
  • Plate 1 x 2 Black ×5 Dark Bluish Gray ×8 Black is darker than Dark Bluish Gray.
  • Plate 1 x 3 Dark Bluish Gray ×4 Black ×5 Dark Bluish Gray is lighter than Black.
  • Plate 1 x 4 Dark Bluish Gray ×1 Black ×3 Dark Bluish Gray is lighter than Black.
  • Plate 1 x 6 Dark Bluish Gray ×2 Black ×2 Dark Bluish Gray is lighter than Black.
  • Plate 2 x 12 Dark Bluish Gray ×2 Black ×1 Dark Bluish Gray is lighter than Black.
2 more look-alike pairs
  • Tile 1 x 1 with Groove Dark Bluish Gray ×3 Black ×4 Dark Bluish Gray is lighter than Black.
  • Tile 1 x 2 with Groove Dark Bluish Gray ×2 Black ×4 Dark Bluish Gray is lighter than Black.
Show

Piece checklist

Black 175 pieces

  • Animal Body Part / Plant, Tail / Claw / Horn / Branch / Tentacle, End Section Black Part 40379 Element 6055070 or 4508453 ×1
  • Bar 4L (Lightsaber Blade / Wand) Black Part 30374 Element 6116604 or 4140303 ×1
  • Brick 1 x 2 Black Part 3004 Element 300426 Also in Dark Bluish Gray ×1
  • Brick 2 x 3 Black Part 3002 Element 300226 ×2
  • Brick Arch 8 x 1 x 1 2/3 Curved Black Part 50967 Element 6289822 or 6096712 ×8
  • Brick Curved 2 x 2 with Lip, No Studs Black Part 30602 Element 6476459 or 4143875 ×2
  • Brick Curved 3 x 1 No Studs Black Part 50950 Element 4251161 ×10
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Black Part 54200 Element 4504382 or 4287159 ×16
  • Brick Sloped 45° 2 x 1 with Bottom Pin Black Part 3040b Element 4121966 or 304026 ×2
  • Brick Sloped 45° 2 x 2 Black Part 3039 Element 303926 ×4
  • Brick Sloped 45° 2 x 2 with Green Radar, Green/Red Buttons and Disk Slot Print Black Part 3039pr0002 Element 4295400 ×1
  • Brick Sloped 45° 2 x 4 Black Part 3037 Element 303726 ×3
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Black Part 3660 Element 366026 ×2
  • Brick Special 1 x 1 with Handle Black Part 2921 Element 6170566 or 292126 ×2
  • Brick Wedged, Angled 4 x 2 Left Black Part 41768 Element 6078889 or 4644755 ×1
  • Brick Wedged, Angled 4 x 2 Right Black Part 41767 Element 6078886 or 4644754 ×1
  • Brick Wedged, Curved 1 x 2 x 2/3 No Studs, Wing End Black Part 47458 Element 6375706 or 4218581 ×4
  • Brick Wedged, Curved Triple 4 x 4 x 2/3, 2 Studs Black Part 45677 Element 4191191 ×1
  • Brick Wedged, Sloped 45° 4 x 2 Left Black Part 43721 Element 6277462 or 4570401 ×1
  • Brick Wedged, Sloped 45° 4 x 2 Right Black Part 43720 Element 6279754 or 4570397 ×1
  • Creature Body Part, Dragon Wing 8 x 10 [Plain] Black Part 55706 Element 6433446 or 6270056 ×2
  • Equipment Batman Accessory - Batwing Black Part 55707e ×2
  • Equipment Handcuffs Long [Batman] Black Part 56619 ×1
  • Equipment Weapon, Loudhailer / Speaker / Blaster / Space Gun Black Part 4349 Element 434926 ×2
  • Hinge Brick 1 x 2 Top Plate Thin Black Part 3938 Element 393826 ×4
  • Hinge Brick 2 x 2 Top Plate Thin Black Part 6134 Element 4124096 or 613426 ×4
  • Hinge Cylinder 1 x 2 Locking with 2 Click Fingers and Axle Hole, 9 Teeth Black Part 30553 Element 4143372 ×2
  • Hose, Ribbed 7mm D. 8L / 6.4cm Black Part 78c08 Element 4297965 ×2
  • Launcher, Technic Competition Cannon, Round Bottom with Same Color Ends Black Part 32074c01 Element 4118816 or 4118815 ×1
  • Plate 1 x 10 Black Part 4477 Element 447726 ×2
  • Plate 1 x 2 Black Part 3023 Element 302326 Also in Dark Bluish Gray ×5
  • Plate 1 x 3 Black Part 3623 Element 362326 Also in Dark Bluish Gray ×5
  • Plate 1 x 4 Black Part 3710 Element 371026 Also in Dark Bluish Gray ×3
  • Plate 1 x 6 Black Part 3666 Element 366626 Also in Dark Bluish Gray ×2
  • Plate 2 x 12 Black Part 2445 Element 244526 Also in Dark Bluish Gray ×1
  • Plate 4 x 6 Black Part 3032 Element 303226 ×2
  • Plate 4 x 8 Black Part 3035 Element 303526 ×3
  • Plate 6 x 16 Black Part 3027 Element 302726 ×1
  • Plate 6 x 6 Black Part 3958 Element 395826 ×1
  • Plate Round Corner 3 x 3 Black Part 30357 Element 4227392 ×2
  • Plate Special 1 x 1 with Tooth Black Part 49668 Element 4273590 ×10
  • Plate Special 1 x 2 with 1 Stud without Groove (Jumper) Black Part 3794a ×1
  • Support Round 2 x 2 x 2 Stand with Reach-Through Center Hole Black Part 3940b Element 394026 ×1
  • Technic Brick 1 x 1 with Pin Hole Black Part 6541 Element 654126 ×4
  • Technic Brick 1 x 10 [9 Pin Holes] Black Part 2730 Element 273026 ×2
  • Technic Brick 1 x 14 [13 Pin Holes] Black Part 32018 Element 4107558 ×2
  • Technic Pin with Friction Ridges Lengthwise and Center Slots Black Part 2780 Element 4121715 or 278026 1 spare in the box ×4
  • Tile 1 x 1 with Groove Black Part 3070b Element 307026 1 spare in the box Also in Dark Bluish Gray ×4
  • Tile 1 x 2 with Groove Black Part 3069b Element 306926 Also in Dark Bluish Gray ×4
  • Tile 1 x 4 with Groove Black Part 2431 Element 243126 ×2
  • Tile 2 x 2 with Groove Black Part 3068b Element 306826 ×5
  • Tile Special 1 x 2 Grille with Bottom Groove Black Part 2412b Element 241226 ×7
  • Tyre 21 x 12 with Offset Tread Small Wide Black Part 6015 Element 601526 ×4
  • Tyre 30.4 x 14 Offset Tread Black Part 30391 Element 4140670 or 3039126 ×4
  • Weapon Batarang Black Part 98721 Element 4650620 ×3
  • Weapon Gun Semiautomatic Pistol Black Part 55707a ×1
  • Weapon Gun [Automatic Long Barrel and Round Magazine] Black Part 85973 Element 6129265 or 4549989 ×1
  • Wedge Plate 4 x 6 Cut Corners Black Part 32059 Element 4129572 ×1
  • Wheel Arch, Mudguard 4 x 2 1/2 x 2 with 2 x 2 Plate Black Part 50745 Element 4260488 ×4

Dark Bluish Gray 96 pieces

  • Brick 1 x 1 Dark Bluish Gray Part 3005 Element 4211098 ×1
  • Brick 1 x 2 Dark Bluish Gray Part 3004 Element 4211088 Also in Black ×3
  • Brick 1 x 3 Dark Bluish Gray Part 3622 Element 4211104 ×2
  • Brick 1 x 4 Dark Bluish Gray Part 3010 Element 4211103 ×2
  • Brick 1 x 6 Dark Bluish Gray Part 3009 Element 4211100 ×3
  • Brick 2 x 2 Dark Bluish Gray Part 3003 Element 4211060 ×2
  • Brick 2 x 2 Corner Dark Bluish Gray Part 2357 Element 4211109 ×1
  • Brick Curved 1 x 2 x 1 1/3 with Curved Top Dark Bluish Gray Part 6091 Element 6411327 or 4210797 ×2
  • Brick Sloped 33° 3 x 1 Dark Bluish Gray Part 4286 Element 4211045 ×1
  • Brick Sloped 33° 3 x 2 Dark Bluish Gray Part 3298 Element 4211106 ×1
  • Brick Sloped Inverted 45° 2 x 1 Dark Bluish Gray Part 3665 Element 4211096 ×3
  • Brick Sloped Inverted 45° 6 x 1 Double with 1 x 4 Recessed Dark Bluish Gray Part 52501 Element 4294180 ×2
  • Brick Special 1 x 1 with Headlight Dark Bluish Gray Part 4070 Element 4211044 ×6
  • Brick Special 1 x 2 with Grille Dark Bluish Gray Part 2877 Element 4210636 ×1
  • Brick Special 1 x 4 with 4 Studs on One Side Dark Bluish Gray Part 30414 Element 4210725 ×1
  • Brick Wedged, Curved Triple 4 x 6 x 2/3 with 4 Studs Dark Bluish Gray Part 52031 Element 6592401 or 4294181 ×1
  • Chain 17L [21 Links] Dark Bluish Gray Part 30104 Element 4516717 or 4211035 ×1
  • Cone 4 x 4 x 2 Hollow No Studs Dark Bluish Gray Part 4742 Element 4222113 ×1
  • Hinge Brick 1 x 2 Base Dark Bluish Gray Part 3937 Element 4211066 ×8
  • Hinge Plate 1 x 2 Locking with 1 Finger On Top Dark Bluish Gray Part 30383 Element 6265693 or 4210726 ×2
  • Lamp Post 2 x 2 x 7 with 6 Base Flutes Dark Bluish Gray Part 2039 Element 4210977 or 203927 ×1
  • Plate 1 x 2 Dark Bluish Gray Part 3023 Element 4211063 Also in Black ×8
  • Plate 1 x 3 Dark Bluish Gray Part 3623 Element 4211133 Also in Black ×4
  • Plate 1 x 4 Dark Bluish Gray Part 3710 Element 4211001 Also in Black ×1
  • Plate 1 x 6 Dark Bluish Gray Part 3666 Element 4211056 Also in Black ×2
  • Plate 2 x 12 Dark Bluish Gray Part 2445 Element 4211067 Also in Black ×2
  • Plate 2 x 2 Dark Bluish Gray Part 3022 Element 4211094 ×1
  • Plate 2 x 2 Corner Dark Bluish Gray Part 2420 Element 4210635 ×2
  • Plate 2 x 3 Dark Bluish Gray Part 3021 Element 4211043 ×4
  • Plate 2 x 4 Dark Bluish Gray Part 3020 Element 4211065 ×3
  • Plate 2 x 6 Dark Bluish Gray Part 3795 Element 4211002 ×2
  • Plate Special 1 x 2 Side Handle [Free Ends] Dark Bluish Gray Part 2540 Element 4210660 ×2
  • Plate Special 4 x 6 x 2/3 with Trap Door Hinge Dark Bluish Gray Part 30042 Element 4211077 ×1
  • Plate Special 6 x 8 Trap Door Frame Horizontal Dark Bluish Gray Part 30041 Element 4210784 ×1
  • Road Sign Clip-on 2 x 2 Square Dark Bluish Gray Part 30258 Element 4210701 ×1
  • Technic Beam 1 x 13 Thick Dark Bluish Gray Part 41239 Element 4522937 or 4261932 ×1
  • Tile 1 x 1 with Groove Dark Bluish Gray Part 3070b Element 4210848 1 spare in the box Also in Black ×3
  • Tile 1 x 2 with Groove Dark Bluish Gray Part 3069b Element 4211052 Also in Black ×2
  • Tile 1 x 8 with Groove Dark Bluish Gray Part 4162 Element 5210651 or 4211008 ×2
  • Tile Special 1 x 1 with Clip and Straight Tips Dark Bluish Gray Part 2555 Element 6031420 or 4211069 ×1
  • Tile Special 1 x 2 with Handle Dark Bluish Gray Part 2432 Element 4211039 ×4
  • Wedge Plate 4 x 2 Left Dark Bluish Gray Part 41770 Element 4210788 ×2
  • Wedge Plate 4 x 2 Right Dark Bluish Gray Part 41769 Element 4210782 ×2

White 32 pieces

  • Bracket 1 x 2 - 2 x 2 White Part 44728 Element 6619296 or 6117940 ×6
  • Brick 1 x 3 White Part 3622 Element 6550143 or 362201 ×2
  • Brick 1 x 4 White Part 3010 Element 6550135 or 301001 ×2
  • Brick 1 x 6 White Part 3009 Element 6552097 or 6548259 ×1
  • Brick 2 x 2 Corner White Part 2357 Element 6552088 or 6548253 ×1
  • Brick Sloped 33° 3 x 1 White Part 4286 Element 6632142 or 428601 ×1
  • Brick Sloped 33° 3 x 2 White Part 3298 Element 329801 ×1
  • Brick Sloped Inverted 45° 2 x 1 White Part 3665 Element 6552106 or 366501 ×3
  • Brick Special 1 x 2 with Grille White Part 2877 Element 6552093 or 287701 ×1
  • Brick Special 1 x 4 with 4 Studs on One Side White Part 30414 Element 6550167 or 4143254 ×1
  • Dish 2 x 2 Inverted [Radar] White Part 4740 Element 6601845 or 474001 ×1
  • Dish 3 x 3 Inverted [Radar] White Part 43898 Element 4179580 ×1
  • Plate 1 x 4 White Part 3710 Element 6552108 or 6548266 ×1
  • Plate 2 x 2 White Part 3022 Element 6552099 or 6548260 ×1
  • Technic Brick 1 x 2 [1 Pin Hole] White Part 3700 Element 6619284 or 370001 ×3
  • Tile 1 x 1 with Groove White Part 3070b Element 6550138 or 307001 1 spare in the box ×3
  • Tile 1 x 2 with Groove White Part 3069b Element 6548264 or 306901 ×2
  • Tile 1 x 6 with Groove White Part 6636 Element 6548296 or 663601 ×1

Light Bluish Gray 27 pieces

  • Brick 1 x 2 Light Bluish Gray Part 3004 Element 4211388 ×4
  • Brick 1 x 4 Light Bluish Gray Part 3010 Element 4211394 ×4
  • Brick 1 x 6 Light Bluish Gray Part 3009 Element 4211393 ×2
  • Plate 1 x 4 Light Bluish Gray Part 3710 Element 4211445 ×1
  • Plate Special 2 x 2 with Wheel Holder Light Bluish Gray Part 4488 Element 6018081 or 4211496 ×4
  • Projectile, Technic Competition Arrow, Beam Shaft with Solid Black Rubber End Light Bluish Gray Part 76110c01 Element 4225060 ×1
  • Steering Stand 1 x 2 with Black Steering Wheel Light Bluish Gray Part 3829c01 Element 4226995 ×2
  • Technic Pin 1/2 without Friction Ridges Light Bluish Gray Part 4274 Element 4274194 or 4211483 1 spare in the box ×1
  • Technic Pin without Friction Ridges Lengthwise Light Bluish Gray Part 3673 Element 4211807 or 3673194 1 spare in the box ×4
  • Wheel 11 x 12 with Hole Notched for Wheels Holder Pin Light Bluish Gray Part 6014b Element 4211764 ×4

Trans-Red 11 pieces

  • Plate 1 x 1 Trans-Red Part 3024 Element 6513963 or 6252042 ×10
  • Plate Round 1 x 1 with Solid Stud Trans-Red Part 6141 Element 6514051 or 6208450 1 spare in the box ×1

Yellow 8 pieces

  • Brick 2 x 6 Yellow Part 2456 Element 4181143 or 245624 ×3
  • Brick Special 2 x 2 with Pin and Axle Hole Yellow Part 6232 Element 6347698 or 623224 ×1
  • Cone 1 x 1 [No Top Groove] Yellow Part 4589 Element 458924 ×2
  • Technic Brick 1 x 12 [11 Pin Holes] Yellow Part 3895 Element 6262393 or 389524 ×2

Trans-Neon Green 7 pieces

  • Cone 1 x 1 [No Top Groove] Trans-Neon Green Part 4589 Element 618849 or 458949 ×1
  • Plate Round 1 x 1 with Solid Stud Trans-Neon Green Part 6141 Element 6240223 or 3005749 3 spares in the box ×6

Pearl Gold 5 pieces

  • Tile Special 1 x 2 Grille with Bottom Groove Pearl Gold Part 2412b Element 4490599 ×1
  • Wheel 18 x 14 with Pin Hole, Fake Bolts and Shallow Spokes Pearl Gold Part 55981 Element 6109685 or 6054532 ×4

Blue 4 pieces

  • Technic Axle Pin with Friction Ridges Lengthwise Blue Part 43093 Element 4309323 or 4206482 ×4

Trans-Neon Orange 4 pieces

  • Wave / Flame Rounded with Base Pegs Trans-Neon Orange Part 6126a ×4

Red 3 pieces

  • Plate 1 x 2 Red Part 3023 Element 302321 ×1
  • Plate 1 x 6 Red Part 3666 Element 366621 ×1
  • Plate Special 3 x 2 with Rounded End, Hole Red Part 3176 Element 4188189 or 317621 ×1

Trans-Brown 2 pieces

  • Windscreen 10 x 6 x 2 Curved Trans-Brown Part 45705 Element 6507923 or 6262645 ×1
  • Windscreen 2 x 6 x 2, Wide Top Trans-Brown Part 4176 Element 4176111 or 4173328 ×1

Trans-Orange 2 pieces

  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Trans-Orange Part 54200 Element 6245265 or 4244369 ×2

Trans-Yellow 2 pieces

  • Plate Round 1 x 1 with Solid Stud Trans-Yellow Part 6141 Element 6514056 or 6240216 1 spare in the box ×2

Metallic Silver 1 piece

  • Plate Round 1 x 1 with Solid Stud Metallic Silver Part 6141 Element 51809301 or 6546105 1 spare in the box ×1

[No Color/Any Color] 1 piece

  • Sticker Sheet for Set 7781-1 [No Color/Any Color] Part 56710 Element 4297013 ×1

Minifigures 3 figures

  • Batman, Black Suit, Black Cape and Cowl, Gold Batman Logo (56630 Cape) Minifigure, checked as a whole figure ×1
  • Two-Face in Black and White Outfit Minifigure, checked as a whole figure ×1
  • Two-Face's Henchman with Black and White Torso 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

Buy the piece

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.

We value your privacy

We use cookies 🍪 for analytics and to improve your experience. Read our privacy policy