Free tool

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.

Batman

Checking

50003 Batman

257 pieces in 74 part and color combinations.

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.

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Piece checklist

Plates Special 63 pieces

  • Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring] Black Part 4081b Element 6281993 or 4632571 ×2
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Black Part 87580 Element 6663108 or 4565323 Also in Dark Bluish Gray ×8
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Blue Part 87580 Element 6126049 or 4565319 ×8
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Dark Bluish Gray Part 87580 Element 6126083 or 4565322 Also in Black ×26
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Light Bluish Gray Part 87580 Element 6126082 or 4565393 ×7
  • Plate Special 1 x 1 with Clip Horizontal [Thick Open O Clip] Yellow Part 61252 Element 6347294 or 4540040 ×1
  • Plate Special 1 x 2 with 1 Stud with Groove (Jumper) Yellow Part 3794b Element 379424 ×4
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Yellow Part 87580 Element 6126050 or 4565386 ×7

Bricks Sloped 37 pieces

  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Black Part 54200 Element 4504382 or 4287159 1 spare in the box ×9
  • Brick Sloped 33° 3 x 1 Black Part 4286 Element 428626 ×6
  • Brick Sloped 45° 2 x 1 Triple with Ovoid Bottom Pin Black Part 3048c Element 304826 ×4
  • Brick Sloped Inverted 45° 2 x 1 Black Part 3665 Element 366526 ×2
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Dark Purple Part 54200 Element 4567509 or 4255409 1 spare in the box ×4
  • Brick Sloped 30° 1 x 2 x 2/3 Light Bluish Gray Part 85984 Element 4568637 ×2
  • Brick Sloped 45° 2 x 1 with Bottom Pin Red Part 3040b Element 4121934 or 304021 ×6
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Trans-Medium Blue Part 54200 Element 4611464 1 spare in the box ×2
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Yellow Part 54200 Element 4504381 or 4283095 1 spare in the box ×2

Plates 37 pieces

  • Plate 1 x 2 Black Part 3023 Element 302326 ×17
  • Plate 1 x 6 Black Part 3666 Element 366626 ×2
  • Plate 2 x 16 Black Part 4282 Element 428276 or 428226 ×1
  • Plate 2 x 8 Black Part 3034 Element 303426 ×3
  • Plate 4 x 4 Black Part 3031 Element 4243819 or 303126 ×2
  • Plate 1 x 4 Blue Part 3710 Element 371023 ×1
  • Plate 2 x 3 Blue Part 3021 Element 302123 ×2
  • Plate 16 x 16 Dark Bluish Gray Part 91405 Element 6004927 ×1
  • Plate 2 x 3 Dark Bluish Gray Part 3021 Element 4211043 ×3
  • Plate 4 x 10 Dark Bluish Gray Part 3030 Element 4211122 ×1
  • Plate 1 x 2 Light Bluish Gray Part 3023 Element 4211398 or 3023194 ×2
  • Plate 16 x 16 Light Bluish Gray Part 91405 Element 4620130 ×2

Tiles 31 pieces

  • Tile 1 x 2 with Groove Blue Part 3069b Element 306923 ×21
  • Tile 1 x 6 with Groove Blue Part 6636 Element 4118785 or 4108153 ×2
  • Tile 2 x 2 with Joker Face and Black Dot Print Red Part 3068bpr0221 Element 6038410 ×2
  • Tile 2 x 2 with Joker Face on Yellow Burst Print Red Part 3068bpr0222 Element 6038411 ×1
  • Tile 2 x 2 with 2 Black Dots Print White Part 3068bpr0142 Element 4540383 ×1
  • Tile 2 x 2 with 3 Black Dots Print White Part 3068bpr0143 Element 4540387 ×1
  • Tile 2 x 2 with Batman Symbol and 2 Dots Print Yellow Part 3068bpr0223 Element 6038412 ×3

Bricks 25 pieces

  • Brick 2 x 2 Black Part 3003 Element 4103587 or 300326 ×13
  • Brick 2 x 2 without Inside Ridges Trans-Yellow Part 6223 Element 6104378 or 6038354 ×12

Bricks Curved 15 pieces

  • Brick Arch 1 x 4 Black Part 3659 Element 365926 ×3
  • Brick Curved 4 x 1 Double, No Studs Black Part 93273 Element 4613153 ×9
  • Brick Curved 4 x 1 No Studs [Stud Holder with Symmetric Ridges] Black Part 11153 Element 6580394 or 6037746 ×2
  • Brick Arch 1 x 4 Red Part 3659 Element 365921 ×1

Minifigs 12 pieces

  • Microfig Batman Black Part 85863pr0128 Element 6038404 ×1
  • Microfig Nightwing Blue Part 85863pr0129 Element 6038406 ×1
  • Microfig Mr Freeze Bright Light Blue Part 85863pr0124 Element 6038400 ×1
  • Microfig The Joker Dark Purple Part 85863pr0127 Element 6038403 ×1
  • Microfig Riddler Green Part 85863pr0125 Element 6038401 ×1
  • Microfig [Plain] Light Bluish Gray Part 85863 Element 4558465 ×4
  • Microfig Two-Face Orange Part 85863pr0126 Element 6038402 ×1
  • Microfig Robin Red Part 85863pr0130 Element 6038408 ×1
  • Microfig Batgirl Yellow Part 85863pr0123 Element 6038399 ×1

Plates Round Curved and Dishes 10 pieces

  • Dish 2 x 2 Inverted [Radar] Black Part 4740 Element 474026 ×2
  • Dish 4 x 4 Inverted [Radar] with Inverse Yellow Batman Symbol Print Black Part 3960pr0011 Element 4667814 ×1
  • Plate Round 1 x 1 with Solid Stud Yellow Part 6141 Element 614124 1 spare in the box ×6
  • Plate Round 4 x 4 with Pin Hole Yellow Part 60474 Element 4515349 ×1

Gear Parts 4 pieces

  • Trading Card, Batman - Mr. Freeze [No Color/Any Color] Part 6039421 ×1
  • Trading Card, Batman - The Joker [No Color/Any Color] Part 6039463 ×1
  • Trading Card, Batman - The Riddler [No Color/Any Color] Part 6039433 ×1
  • Trading Card, Batman - Two-Face [No Color/Any Color] Part 6039462 ×1

Panels 4 pieces

  • Panel 1 x 2 x 2 [Hollow Studs] Trans-Clear Part 4864b Element 4113028 ×4

Tiles Round and Curved 4 pieces

  • Tile Round 1 x 1 Light Bluish Gray Part 98138 Element 6284071 or 4650260 1 spare in the box ×4

Bricks Special 3 pieces

  • Brick Special 1 x 4 with 4 Studs on One Side Black Part 30414 Element 4162443 ×1
  • Die - 6 Sided Rubber Frame with Red Centre Studs (Board Games) Black Part 64776pat0001 Element 4539364 ×1
  • Brick Special 1 x 2 with 2 Studs on 1 Side Red Part 11211 Element 6019155 ×1

Rock 3 pieces

  • Rock 1 x 1 Crystal 5 Point Trans-Medium Blue Part 30385 Element 6254245 or 4243703 ×2
  • Rock 1 x 1 Jewel / Gem 24 Facet Trans-Yellow Part 30153 Element 6513974 or 6247795 ×1

Hinges, Arms and Turntables 2 pieces

  • Turntable 2 x 2 Plate, Base Black Part 3680 Element 368076 or 368026 ×1
  • Turntable 2 x 2 Plate - Top Light Bluish Gray Part 3679 Element 4540203 or 4495467 ×1

Tiles Special 2 pieces

  • Tile Special 1 x 2 with Handle Black Part 2432 Element 243226 ×1
  • Tile Special 1 x 1 with Clip with Rounded Tips Yellow Part 12825 Element 6030719 ×1

Transportation - Land 2 pieces

  • Wheel Arch, Mudguard, 1 1/2 x 6 x 1 [Arch Extended] Light Bluish Gray Part 62361 Element 6476002 or 4532589 ×2

Bars, Ladders and Fences 1 piece

  • Antenna 8H Whip Trans-Neon Green Part 2569 Element 6265159 or 6164380 ×1

Minifig Shields, Weapons, & Tools 1 piece

  • Weapon Batarang Black Part 98721 Element 4650620 1 spare in the box ×1

Tools 1 piece

  • Brick and Axle Separator v2.0 Orange Part 96874 Element 6240515 or 4654448 ×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.