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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.

Jetport Fire Squad

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6440 Jetport Fire Squad

152 pieces in 81 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

White 59 pieces

  • Battery Box, 9V Small [Complete Assembly] White Part 4760c01 ×1
  • Brick 1 x 1 White Part 3005 Element 6552096 or 6548258 ×1
  • Brick 1 x 2 White Part 3004 Element 6548257 or 4613964 ×2
  • Brick 1 x 3 White Part 3622 Element 6550143 or 362201 ×2
  • Brick 1 x 4 White Part 3010 Element 6550135 or 301001 ×1
  • Brick 1 x 4 with Black 15 Bars Grill Print White Part 3010apr0004 ×1
  • Brick Sloped 33° 3 x 2 White Part 3298 Element 329801 ×2
  • Brick Sloped 33° 3 x 4 White Part 3297 Element 329701 ×2
  • Brick Sloped 75° 2 x 1 x 3 with Open Stud White Part 4460a ×2
  • Brick Special 1 x 1 with Headlight White Part 4070 Element 6548267 or 407001 ×9
  • Cupboard 2 x 3 x 2 with Solid Studs White Part 4532 Element 4258385 or 453201 ×1
  • Door 1 x 3 x 1 Left White Part 3822 Element 4527637 or 4161547 ×1
  • Door 1 x 3 x 1 Right White Part 3821 Element 4537987 or 4527638 ×1
  • Hinge Brick 1 x 2 Base White Part 3937 Element 6619287 or 393701 ×1
  • Hinge Brick 1 x 2 Top Plate Thin White Part 3938 Element 393801 ×1
  • Hinge Tile 1 x 4 White Part 4625 Element 4264365 or 4258048 ×1
  • Hinge Vehicle Roof 4 x 4 Sunroof with Ledges White Part 2349b Element 4177755 or 234901 ×1
  • Light Brick 1 x 4 [Two Bulbs] White Part 4771 ×1
  • Panel 1 x 2 x 2 [Solid Studs] White Part 4864a Element 4113016 or 486401 ×1
  • Panel 1 x 2 x 3 - Solid Studs White Part 2362a ×1
  • Panel 1 x 4 x 3 [Solid Studs] White Part 4215a ×2
  • Plate 1 x 2 White Part 3023 Element 6552100 or 6548261 ×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
  • Plate 2 x 3 White Part 3021 Element 6550136 or 302101 ×2
  • Plate 2 x 4 White Part 3020 Element 6552098 or 302001 ×2
  • Plate 2 x 4 with Electric Contacts White Part 4757 Element 475701 or 73534 ×1
  • Plate Special 1 x 1 with Clip Horizontal [Thick U Clip] White Part 6019 Element 601951 or 601901 ×1
  • Plate Special 1 x 1 with Clip Vertical [Thin U Clip] White Part 4085b Element 4542191 ×2
  • Plate Special 1 x 2 Side Handle [Free Ends] White Part 2540 Element 4140583 or 254051 ×2
  • Tile 1 x 4 with Groove White Part 2431 Element 6548255 or 243101 ×2
  • Tile 1 x 8 with Groove White Part 4162 Element 6552110 or 416201 ×2
  • Turntable 2 x 2 Plate, Base White Part 3680 Element 368001 ×1
  • Wheel 8 x 6 White Part 4624 Element 462401 ×6

Black 32 pieces

  • Brick 1 x 4 Black Part 3010 Element 301026 ×2
  • Brick 1 x 6 Black Part 3009 Element 300926 ×2
  • Plate 1 x 6 Black Part 3666 Element 366626 ×3
  • Plate 2 x 16 Black Part 4282 Element 428276 or 428226 ×1
  • Plate 2 x 6 Black Part 3795 Element 379526 ×1
  • Plate Special 1 x 2 Side Handle [Free Ends] Black Part 2540 Element 4140588 or 254026 ×3
  • Plate Special 1 x 2 with 1 Stud without Groove (Jumper) Black Part 3794a ×1
  • Plate Special 2 x 2 with Wheel Holder Black Part 4488 Element 6092658 or 448826 ×6
  • Sound Brick, Round, 9V 2 x 2 x 1 1/3 with Two Town Police Noises Black Part 4774c01 ×1
  • Steering Stand 1 x 2 with Black Steering Wheel Black Part 3829c01 Element 73081 ×1
  • String Reel 2 x 2 Winch Drum Black Part 2585 Element 4188195 or 4160809 ×1
  • Tile Special 1 x 1 with Clip and Straight Tips Black Part 2555 Element 255526 ×1
  • Tile Special 1 x 2 Grille without Bottom Groove Black Part 2412a ×1
  • Tyre 21 x 8 Offset Tread Medium Black Part 4084 ×6
  • Weapon Axe Black Part 3835 Element 383526 ×2

Red 25 pieces

  • Brick 1 x 1 Red Part 3005 Element 300521 ×2
  • Brick Sloped Inverted 45° 2 x 1 Red Part 3665 Element 366521 ×4
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Red Part 3660 Element 366021 ×1
  • Brick Sloped Inverted 45° 3 x 1 Double with 2 Completely Open Studs Red Part 2341 Element 4161065 or 234121 ×4
  • Cupboard 2 x 3 x 2 Door Red Part 4533 Element 453321 ×1
  • Plate 1 x 10 Red Part 4477 Element 447721 ×2
  • Plate 1 x 2 Red Part 3023 Element 302321 ×1
  • Plate 1 x 4 Red Part 3710 Element 371021 ×1
  • Plate 1 x 6 Red Part 3666 Element 366621 ×4
  • Plate 2 x 10 Red Part 3832 Element 383221 ×2
  • Plate 2 x 6 Red Part 3795 Element 379521 ×2
  • String Reel 2 x 2 Winch Holder Red Part 2584 Element 4188300 or 4161162 ×1

Yellow 12 pieces

  • Bar 1 x 4 x 2 with Studs Yellow Part 4083 Element 408324 ×1
  • Brick Round 1 x 1 Open Stud Yellow Part 3062b Element 306844 or 306224 ×3
  • Cone 1 x 1 [No Top Groove] Yellow Part 4589 Element 458924 ×2
  • Equipment Goblet / Glass Yellow Part 2343 Element 626924 or 234324 ×2
  • Minifig Neckwear Airtanks Yellow Part 3838 Element 4631564 or 383824 ×1
  • Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring] Yellow Part 4081b Element 6281992 or 4632569 ×2
  • Tap 1 x 1 with Hole in Spout Yellow Part 4599a Element 459924 ×1

Trans-Red 8 pieces

  • Brick Sloped 45° 2 x 1 with Bottom Pin Trans-Red Part 3040b Element 627041 ×2
  • Plate 1 x 1 Trans-Red Part 3024 Element 6513963 or 6252042 ×4
  • Tile 1 x 1 with Groove Trans-Red Part 3070b Element 6581817 or 6254248 ×2

Trans-Yellow 7 pieces

  • Plate 1 x 1 Trans-Yellow Part 3024 Element 6513966 or 6252045 ×6
  • Plate Round 1 x 1 with Solid Stud Trans-Yellow Part 6141 Element 6514056 or 6240216 ×1

Light Gray 4 pieces

  • Minifig Simple Hose Nozzle with 35L Black String Light Gray Part 16542 Element 6062211 ×1
  • Plate 2 x 6 Light Gray Part 3795 Element 379502 ×1
  • Seat / Chair 2 x 2 Light Gray Part 4079 Element 407902 ×1
  • Turntable 2 x 2 Plate - Top Light Gray Part 3679 Element 367952 or 367902 ×1

Trans-Light Blue 4 pieces

  • Glass 2 x 3 for Hinge Car Roof 4 x 4 Sunroof with Ridges Trans-Light Blue Part 2348b Element 234842 ×1
  • Panel 1 x 2 x 2 [Solid Studs] Trans-Light Blue Part 4864a Element 4113030 ×2
  • Windscreen 2 x 6 x 2, Wide Top Trans-Light Blue Part 4176 Element 4287016 or 417642 ×1

[No Color/Any Color] 1 piece

  • Sticker Sheet for Set 6440-1 [No Color/Any Color] Part 164365 ×1

Minifigures 2 figures

  • Man, White Shirt with Airplane, Black Legs, Black Helmet Minifigure, checked as a whole figure ×2

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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