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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.

Security Express

Checking

6566 Security Express

98 pieces in 58 part and color combinations, plus 2 minifigures.

The piece count includes the 8 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

Black 29 pieces

  • Bar 1 x 4 x 3 Window [Side Tabs] Black Part 6016 Element 4278030 or 4270959 ×1
  • Brick 1 x 4 with Black Dollar Sign on Yellow Badge Print Black Part 3010pr9952 ×2
  • Brick 1 x 6 x 5 Black Part 3754 Element 4218987 or 4109734 ×4
  • Brick 2 x 2 Black Part 3003 Element 4103587 or 300326 ×1
  • Brick Sloped 33° 3 x 1 Black Part 4286 Element 428626 ×4
  • Brick Sloped 45° 2 x 4 with Headlights 1 Print, White Lines Black Part 3037pr0012 ×1
  • Brick Sloped 65° 2 x 2 x 2 Smooth without Bottom Tube Black Part 3678a Element 367826 ×1
  • Brick Special 1 x 2 x 2/3 with Studs on Sides Black Part 4595 Element 6681661 or 4523339 ×1
  • Door 1 x 4 x 5 Left with Trans-Clear Glass Black Part 47899c01 ×1
  • Plate 1 x 4 Black Part 3710 Element 371026 ×1
  • Plate Special 1 x 1 with Clip Vertical [Thick U Clip] Black Part 4085c Element 408526 ×1
  • Plate Special 1 x 2 with Bar Up [Horizontal Arm 6mm] Black Part 4623 Element 4597267 or 462326 ×1
  • Tyre 21 x 12 with Offset Tread Small Wide Black Part 6015 Element 601526 ×6
  • Vehicle Base 4 x 12 x 1 2/3 Black Part 30278c01 Element 4109630 or 4109628 ×1
  • Window 2 x 4 x 3 Frame with Solid Studs Black Part 4132 Element 4109633 or 4101656 ×3

Light Gray 26 pieces

  • Box 2 x 2 x 2 Door with Slot and ATM Print Light Gray Part 4346pr0009 ×1
  • Box 2 x 2 x 2 Door with Slot and Money on Badge Print Light Gray Part 4346pr0007 ×2
  • Box 2 x 2 x 2 [Hollow Studs] Light Gray Part 4345b Element 434502 ×3
  • Brick 1 x 10 Light Gray Part 6111 Element 611102 ×1
  • Brick 1 x 16 Light Gray Part 2465 Element 246502 ×1
  • Brick 2 x 10 Light Gray Part 3006 Element 300602 ×1
  • Brick 4 x 10 Light Gray Part 6212 Element 4109722 ×2
  • Fence Lattice 1 x 4 x 2 Light Gray Part 3185 Element 318502 ×1
  • Plate 1 x 6 Light Gray Part 3666 Element 366602 ×2
  • Plate Special 1 x 6 with Train Wagon End Fence Light Gray Part 6583 Element 658302 ×2
  • Plate Special 2 x 2 with Wheel Holders Light Gray Part 4600 Element 460002 ×1
  • Steering Stand 1 x 2 with Black Steering Wheel Light Gray Part 3829c01 Element 9556 ×1
  • Tile 1 x 2 with Video Tape and Reels Print Light Gray Part 3069bpr0020 Element 81466 ×1
  • Wheel 11 x 12 with Hole Round for Wheels Holder Pin Light Gray Part 6014a ×6
  • Window 2 x 4 x 3 Pane Light Gray Part 4133 Element 4109624 or 413302 ×1

Yellow 9 pieces

  • Bar 1 x 4 x 2 with Studs Yellow Part 4083 Element 408324 ×1
  • Plant, Flower - Small Yellow Part 3742 2 spares in the box ×6
  • Plate Special 1 x 1 with Clip Vertical [Thick U Clip] Yellow Part 4085c Element 408524 ×2

Green 8 pieces

  • Baseplate 8 x 16 Green Part 3865 Element 4219812 or 4179599 ×1
  • Plant, Flower Stem Green Part 3741 Element 6277589 or 374128 ×2
  • Plant, Leaves 6 x 5 Green Part 2417 Element 6266968 or 4613823 ×1
  • Tile 1 x 2 with '100' Banknote Print Green Part 3069bpr0100 Element 4295260 or 82317 ×4

Red 8 pieces

  • Antenna 8H Whip Red Part 2569 Element 256921 ×1
  • Brick 2 x 4 Red Part 3001 Element 300121 ×1
  • Lever Small Base with Black Lever Red Part 298c02 Element 74335 ×1
  • Plate 1 x 2 Red Part 3023 Element 302321 ×1
  • Tile Special 1 x 1 with Clip and Straight Tips Red Part 2555 Element 255521 ×1
  • Window 1 x 4 x 5 with Hollow Studs Red Part 2493b Element 4100415 ×3

White 5 pieces

  • Brick 1 x 2 with TV Screen and 3 Buttons Print White Part 3004pr9958 Element 81889 ×1
  • Brick Sloped 45° 2 x 2 with Phone and Minifig Print White Part 3039pr9958 Element 81893 ×1
  • Cupboard 2 x 3 Drawer White Part 4536 Element 4520636 or 4109736 ×1
  • Plate Round 1 x 1 with Solid Stud White Part 6141 Element 6601919 or 614101 ×1
  • Tile 1 x 2 with Simple Computer Keyboard Print White Part 3069bpr0049 Element 4227921 or 81890 ×1

Chrome Gold 4 pieces

  • Money / Coin with "10" Sans-serif Type Chrome Gold Part 57503 ×1
  • Money / Coin with "20" Sans-serif Type Chrome Gold Part 57504 ×1
  • Money / Coin with "30" Sans-serif Type Chrome Gold Part 57505 ×1
  • Money / Coin with "40" Sans-serif Type Chrome Gold Part 57506 ×1

Trans-Light Blue 4 pieces

  • Glass for Window 1 x 4 x 5 with Bank Money 4 Coins Print Trans-Light Blue Part 2494pr0001 ×3
  • Windscreen 2 x 4 x 2 Trans-Light Blue Part 3823 Element 6581802 or 6253682 ×1

Blue 2 pieces

  • Cupboard 2 x 3 x 2 with Solid Studs Blue Part 4532 Element 4579336 or 4258387 ×1
  • Seat / Chair 2 x 2 Blue Part 4079 ×1

Trans-Yellow 2 pieces

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

Dark Gray 1 piece

  • Plate Special 1 x 2 Side Handle [Free Ends] Dark Gray Part 2540 Element 4140589 or 4109721 ×1

Minifigures 2 figures

  • Banker, Light Gray Vest with Badge and ID Badge, Black Legs, White Hat, Sunglasses Minifigure, checked as a whole figure ×1
  • Banker, Light Gray Jacket with Badge and Tie, Black Legs, White Hat, Moustache 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.