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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.

Team Bus (Black)

Checking

3404 Team Bus (Black)

108 pieces in 46 part and color combinations, plus 6 minifigures.

LEGO counts 127 pieces. This inventory comes from a separate parts catalog and lists 132, including the 24 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.

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Piece checklist

Plates 40 pieces

  • Plate 1 x 2 Black Part 3023 Element 302326 ×1
  • Plate 1 x 4 Black Part 3710 Element 371026 ×2
  • Plate 1 x 8 Black Part 3460 Element 346026 ×2
  • Plate 2 x 2 Black Part 3022 Element 302226 ×2
  • Plate 2 x 3 Black Part 3021 Element 302126 ×2
  • Plate 2 x 4 Black Part 3020 Element 302026 ×1
  • Plate 2 x 6 Black Part 3795 Element 379526 ×2
  • Plate 2 x 16 Light Gray Part 4282 Element 428202 ×1
  • Plate 4 x 8 Light Gray Part 3035 Element 303502 ×2
  • Plate 1 x 1 Trans-Red Part 3024 Element 6513963 or 6252042 ×4
  • Plate 1 x 1 Trans-Yellow Part 3024 Element 6513966 or 6252045 ×4
  • Plate 1 x 2 White Part 3023 Element 6552100 or 6548261 ×4
  • Plate 1 x 4 White Part 3710 Element 6552108 or 6548266 ×4
  • Plate 1 x 6 White Part 3666 Element 6552107 or 6548265 ×2
  • Plate 2 x 4 White Part 3020 Element 6552098 or 302001 ×1
  • Plate 2 x 6 White Part 3795 Element 6550146 or 379501 ×2
  • Plate 4 x 6 White Part 3032 Element 303201 ×4

Windows and Doors 14 pieces

  • Window 1 x 4 x 3 Train with All Studs Hollow Black Part 4033 Element 4295755 or 403326 ×7
  • Glass for Window 1 x 4 x 3 Trans-Light Blue Part 3855 Element 4242117 or 4203329 ×7

Tiles 10 pieces

  • Tile 1 x 2 with Groove Black Part 3069b Element 306926 ×2
  • Tile 1 x 8 with Groove Light Gray Part 4162 Element 416202 ×4
  • Tile 1 x 2 with Groove White Part 3069b Element 6548264 or 306901 ×3
  • Tile 1 x 4 with Groove White Part 2431 Element 6548255 or 243101 ×1

Bricks 8 pieces

  • Brick 1 x 4 Light Gray Part 3010 Element 301002 ×2
  • Brick 1 x 1 Trans-Light Blue Part 3005 Element 6514210 or 6240551 ×2
  • Brick 1 x 12 White Part 6112 Element 6548281 or 611201 ×2
  • Brick 1 x 3 White Part 3622 Element 6550143 or 362201 ×2

Wheels and Tyres 8 pieces

  • Tyre Offset Tread 24 x 8 Black Part 3483 Element 4501048 or 348326 ×4
  • Wheel Freestyle with 2 x 2 Studs and Pin Hole Light Gray Part 6248 Element 4144356 or 624802 ×4

Bricks Sloped 5 pieces

  • Brick Sloped 33° 3 x 4 Black Part 3297 Element 6435854 or 329726 ×1
  • Brick Sloped Inverted 34° 3 x 1 without Internal Stopper Light Gray Part 4287a Element 428702 ×2
  • Brick Sloped Inverted 45° 2 x 1 Light Gray Part 3665 Element 366502 ×2

Bricks Special 5 pieces

  • Brick Special 1 x 2 with Handle Black Part 30236 Element 4288212 or 4113243 ×1
  • Brick Special 1 x 2 Palisade [aka Log] Dark Gray Part 30136 Element 4114054 ×4

Plates Special 5 pieces

  • Plate Special 1 x 2 Side Handle [Free Ends] Black Part 2540 Element 4140588 or 254026 ×1
  • Plate Special 2 x 4 with Pins Dark Gray Part 30157 Element 4141978 or 4114127 ×2
  • Plate Special 1 x 1 with Clip Vertical [Thick U Clip] Light Gray Part 4085c Element 408502 ×2

Hinges, Arms and Turntables 4 pieces

  • Hinge Brick 1 x 2 Locking with 2 Fingers Vertical End, 9 Teeth Dark Gray Part 30365 Element 4144501 or 4125291 ×2
  • Hinge Plate 1 x 2 Locking with 1 Finger On Top Dark Gray Part 30383 Element 4144572 or 4124434 ×2

Minifig Accessories 3 pieces

  • Equipment Weapon, Loudhailer / Speaker / Blaster / Space Gun Black Part 4349 Element 434926 ×2
  • Sports Soccer / Basket Ball with Black Pentagons Print White Part 72824pr0006 Element 4119224 ×1

Stickers 2 pieces

  • Sticker Sheet 1 for Set 3404-1 [No Color/Any Color] Part 22916 Element 4141966 ×1
  • Sticker Sheet 2 for Multiple Soccer Sets [No Color/Any Color] Part 22915 Element 4141242 ×1

Windscreens and Fuselage 2 pieces

  • Windscreen 2 x 6 x 2, Wide Top Trans-Light Blue Part 4176 Element 4287016 or 417642 ×2

Tiles Special 1 piece

  • Tile Special 1 x 2 with Handle Black Part 2432 Element 243226 ×1

Transportation - Land 1 piece

  • Steering Stand 1 x 2 with Black Steering Wheel Black Part 3829c01 Element 73081 ×1

Minifigures 6 figures

  • Man - White Torso, Black Legs Brown Hair Minifigure, checked as a whole figure ×1
  • Soccer Player Goalie Green Torso, Black Legs, Black Cap Minifigure, checked as a whole figure ×1
  • Soccer Player White Torso, Black Legs, Brown Hair, Mustache Minifigure, checked as a whole figure ×1
  • Soccer Player White Torso, Black Legs, Tan Hair Minifigure, checked as a whole figure ×1
  • Soccer Player White Torso, Black Legs, Black Hair. Mustache Minifigure, checked as a whole figure ×1
  • Soccer Player White Torso, Black Legs, Black Hair, Freckles 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.

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