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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.

Fire Station

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7240 Fire Station

250 pieces in 117 part and color combinations, plus 3 minifigures.

LEGO counts 260 pieces. This inventory comes from a separate parts catalog and lists 265, including the 15 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.

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Piece checklist

Red 77 pieces

  • Brick 1 x 12 Red Part 6112 Element 611221 ×4
  • Brick 1 x 2 Red Part 3004 Element 4613961 or 300421 ×7
  • Brick 1 x 2 x 5 with Blocked Open Studs and Bottom Stud Holder with Asymmetric Ridges Red Part 2454a ×14
  • Brick 1 x 6 x 5 Red Part 3754 Element 4188910 or 375421 ×1
  • Brick 1 x 8 Red Part 3008 Element 300821 ×4
  • Brick 2 x 2 x 3 Red Part 30145 Element 6138839 or 4107634 ×4
  • Brick 2 x 8 Red Part 3007 Element 6036408 or 300721 ×1
  • Brick Arch 1 x 6 Red Part 3455 Element 4521570 or 345521 ×1
  • Brick Sloped Inverted 45° 6 x 1 Double with 1 x 4 Recessed Red Part 52501 Element 4259678 ×2
  • Brick Special 1 x 1 with Headlight Red Part 4070 Element 407021 ×4
  • Brick Special 1 x 2 with Vertical Clip [Thick U Clip] Red Part 30237a ×2
  • Brick Special 2 x 2 with Pin and Axle Hole Red Part 6232 Element 6347696 or 623221 ×2
  • Brick Wedged, Curved Triple 4 x 4 x 2/3, 2 Studs with Fire Logo Badge and 3 White Chevrons Print Red Part 45677pr0016 ×1
  • Cupboard 2 x 3 x 2 with Solid Studs Red Part 4532 Element 6106113 or 453221 ×2
  • Panel 1 x 2 x 1 [Square Corners] Red Part 4865a ×3
  • Panel 1 x 4 x 1 with Rounded Corners [Thick Wall] Red Part 43337 Element 4546878 or 4247100 ×4
  • Plate 1 x 1 Red Part 3024 Element 302421 ×2
  • Plate 1 x 2 Red Part 3023 Element 302321 ×2
  • Plate 2 x 4 Red Part 3020 Element 302021 ×5
  • Plate Special 1 x 1 with Clip Vertical [Thick U Clip] Red Part 4085c Element 408521 ×8
  • Plate Special 1 x 2 with 1 Stud without Groove (Jumper) Red Part 3794a ×1
  • Technic Brick 1 x 4 [3 Pin Holes] Red Part 3701 Element 370121 ×2
  • Tile 2 x 2 with Classic Fire Logo Large Print Red Part 3068bpr0117 ×1

Black 50 pieces

  • Antenna 8H Whip Black Part 2569 Element 6265148 or 6164379 1 spare in the box ×2
  • Bar 7 x 3 with Double Clips (Ladder) [Straight Clips] Black Part 6020 Element 602026 ×1
  • Brick 1 x 10 Black Part 6111 Element 611126 ×3
  • Brick 1 x 4 Black Part 3010 Element 301026 ×4
  • Brick 1 x 6 Black Part 3009 Element 300926 ×3
  • Brick 2 x 10 Black Part 3006 Element 4617860 or 300626 ×5
  • Brick 2 x 6 Black Part 2456 Element 4181144 or 245626 ×2
  • Brick 4 x 10 Black Part 6212 Element 4113861 ×1
  • Brick 4 x 18 Black Part 30400 Element 4140809 ×1
  • Brick Sloped 33° 3 x 1 Black Part 4286 Element 428626 ×2
  • Brick Wedged 4 x 10 with Cut Corner Black Part 30181 Element 4110045 ×1
  • Door 1 x 4 x 6 with 3 Panes with Trans-Brown Glass Black Part 76041c02 Element 4261036 ×1
  • Door Frame 1 x 4 x 6 Type 1 Black Part 30179 Element 4110024 ×1
  • Equipment Camera with Side Sight [aka Space Gun] Black Part 4360 Element 436026 ×1
  • Equipment Radio [Extended Handle, Compact Speaker Grille] Black Part 3962b Element 396226 ×2
  • Equipment Shovel [Rounded Handle End] Black Part 3837 Element 4189009 or 383726 ×1
  • Hinge Brick 1 x 2 Locking with 2 Fingers Vertical End, 9 Teeth Black Part 30365 Element 4144502 or 4129975 ×1
  • Hinge Cylinder 1 x 3 Locking with 1 Finger and Technic Friction Pin with Round Hole Black Part 41532 Element 4159335 ×2
  • Plate 2 x 4 Black Part 3020 Element 302026 Also in Dark Bluish Gray ×1
  • Plate Special 1 x 2 with Door Rail Black Part 32028 Element 4107761 ×1
  • Plate Special 2 x 2 with Wheels Holder Wide Black Part 6157 Element 615726 ×2
  • Technic Axle 6 Black Part 3706 Element 370626 ×1
  • Technic Axle Connector with Axle Hole Black Part 32039 Element 4107081 or 3203926 ×1
  • Technic Pin Connector Round [No Slot] Black Part 75535 Element 75619 ×1
  • Tyre 21 x 12 with Offset Tread Small Wide Black Part 6015 Element 601526 ×4
  • Weapon Axe Black Part 3835 Element 383526 ×3
  • Window 1 x 4 x 6 Frame with 3 Panes Black Part 57894 Element 6271169 or 6126103 ×2

Dark Bluish Gray 34 pieces

  • Baseplate 16 x 16 Dark Bluish Gray Part 3867 Element 6004921 or 4261365 ×1
  • Baseplate 16 x 16 Road / Driveway [Plain] Dark Bluish Gray Part 51595 Element 4260321 or 4247669 ×1
  • Bracket 1 x 2 - 2 x 2 Dark Bluish Gray Part 44728 Element 6117972 or 6048854 ×2
  • Brick Special 2 x 4 - 1 x 4 with 2 Recessed Studs and Thick Side Arches Dark Bluish Gray Part 52038 Element 4264898 ×2
  • Equipment Binoculars Dark Bluish Gray Part 30162 Element 4587887 or 4211051 ×2
  • Equipment Weapon, Loudhailer / Speaker / Blaster / Space Gun Dark Bluish Gray Part 4349 Element 4210698 ×1
  • Plate 2 x 2 Dark Bluish Gray Part 3022 Element 4211094 ×2
  • Plate 2 x 4 Dark Bluish Gray Part 3020 Element 4211065 Also in Black ×2
  • Tile 1 x 4 with Groove Dark Bluish Gray Part 2431 Element 4211053 ×1
  • Tile Special 1 x 2 Grille with Bottom Groove Dark Bluish Gray Part 2412b Element 4210631 ×13
  • Tool Chainsaw Blade Dark Bluish Gray Part 6117 Element 6166069 or 4211048 ×1
  • Tool Circular Saw Dark Bluish Gray Part 30194 Element 4211080 ×1
  • Vehicle Base 4 x 12 x 3/4 with 4 x 2 Recessed Center with Smooth Underside Dark Bluish Gray Part 52036 Element 4259673 ×1
  • Wheel Arch, Mudguard 4 x 2 1/2 x 2 with 2 x 2 Plate Dark Bluish Gray Part 50745 Element 4260124 ×4

White 34 pieces

  • Antenna 1 x 4 with Rounded Top White Part 3957a ×1
  • Bar 1 x 4 x 2 with Studs White Part 4083 Element 408301 ×1
  • Bar 1 x 8 x 2 White Part 2486 Element 248601 ×2
  • Brick 1 x 2 White Part 3004 Element 6548257 or 4613964 ×3
  • Brick 1 x 6 White Part 3009 Element 6552097 or 6548259 ×1
  • Brick 2 x 2 White Part 3003 Element 6552095 or 6548256 ×2
  • Brick Curved 6 x 1 White Part 42022 Element 4160387 ×2
  • Brick Sloped 45° 2 x 2 with Green Radar, Green/Red Buttons and Disk Slot Print White Part 3039pr0002 Element 4195659 ×1
  • Brick Sloped 45° 2 x 2 with Radar Screen Print White Part 3039pr0005 Element 4261941 or 82024 ×1
  • Brick Sloped 45° 2 x 2 with Windows in Computer Screen Print White Part 3039pr0001 Element 4195657 ×1
  • Brick Special 1 x 1 with 3 Speakers / Loudspeakers / Space Positioning Rockets White Part 3963 Element 4188288 or 396301 ×1
  • Crane Basket 2 x 3 x 2 with Locking Hinge Fingers White Part 51858 Element 4261359 or 4249525 ×1
  • Cupboard 2 x 3 x 2 Door White Part 4533 Element 4261470 or 4248214 ×2
  • Dish 3 x 3 Inverted [Radar] White Part 43898 Element 4179580 ×1
  • Hinge Plate 1 x 2 Locking with 1 Finger On End, with Groove White Part 44301a Element 4183035 ×1
  • Ladder 14 x 2.5 White Part 4207 Element 420751 or 420701 ×1
  • Plate 2 x 2 White Part 3022 Element 6552099 or 6548260 ×4
  • Seat / Chair 2 x 2 White Part 4079 ×1
  • Tile 1 x 2 with Simple Computer Keyboard Print White Part 3069bpr0049 Element 4227921 or 81890 ×1
  • Tile Special 1 x 2 Grille with Bottom Groove White Part 2412b Element 6601902 or 241201 ×1
  • Tile Special 2 x 2 with Top Pin White Part 2460 Element 246001 ×1
  • Wheel 11 x 12 with Hole Notched for Wheels Holder Pin White Part 6014b Element 4170457 ×4

Trans-Brown 12 pieces

  • Brick 1 x 6 x 5 Trans-Brown Part 3754 Element 4259621 ×1
  • Brick Sloped 33° 3 x 6 No Inner Walls Trans-Brown Part 58181 Element 6274668 or 6230116 ×5
  • Glass for Window 1 x 4 x 6 Trans-Brown Part 57895 Element 6306039 or 4629917 ×2
  • Panel 1 x 2 x 1 [Square Corners] Trans-Brown Part 4865a Element 4200798 ×1
  • Windscreen 3 x 4 x 1 1/3 with 2 Studs on Top Trans-Brown Part 2437 Element 6507913 or 6253360 ×1
  • Windscreen 3 x 4 x 4 Inverted Trans-Brown Part 4872 Element 4195864 ×2

Yellow 11 pieces

  • Brick Round 1 x 1 Open Stud Yellow Part 3062b Element 306844 or 306224 ×2
  • Minifig Neckwear Airtanks Yellow Part 3838 Element 4631564 or 383824 ×1
  • Shield Triangular Yellow Part 3846 Element 4261358 or 4245499 ×2
  • Steering Stand 1 x 2 with Black Steering Wheel Yellow Part 3829c01 Element 9553 ×1
  • Tap 1 x 1 with Hole in Spout Yellow Part 4599a Element 459924 ×2
  • Technic Axle 32 Yellow Part 50450 Element 6020491 or 4258046 ×1
  • Technic Beam 1 x 2 Thick Yellow Part 43857 Element 4187122 ×1
  • Tile 1 x 1 with Groove Yellow Part 3070b Element 307024 1 spare in the box ×1

Light Bluish Gray 8 pieces

  • Brick Sloped 45° 2 x 1 with Bottom pin, with Green and Red Buttons and Keypad Print Light Bluish Gray Part 3040bpr0003 Element 4228198 ×1
  • Brick Special 1 x 2 with Vertical Clip [Thick U Clip] Light Bluish Gray Part 30237a Element 4211598 ×2
  • Hinge Cylinder 1 x 2 Locking with 2 Click Fingers and Axle Hole, 9 Teeth Light Bluish Gray Part 30553 Element 4222047 ×1
  • Tap 1 x 2 with Dual Handles Light Bluish Gray Part 6936 Element 4215493 or 4106830 ×1
  • Technic Brick 1 x 2 with Axle Hole Type 2 [X Opening] Light Bluish Gray Part 32064b ×1
  • Tile 1 x 2 with Video Tape and Reels Print Light Bluish Gray Part 3069bpr0020 Element 4654046 or 4224701 ×1
  • Weapon Gun / Torch (Space) [with Grooves] Light Bluish Gray Part 3959 Element 4295570 or 4261357 ×1

Trans-Dark Blue 8 pieces

  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Trans-Dark Blue Part 54200 Element 6245256 or 4244366 ×6
  • Brick Sloped 45° 2 x 1 with Bottom Pin Trans-Dark Blue Part 3040b Element 4109710 ×2

Trans-Yellow 8 pieces

  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Trans-Yellow Part 54200 Element 6245272 or 4260942 ×6
  • Plate 1 x 2 Trans-Yellow Part 3023 Element 6514002 or 6240211 ×2

Trans-Red 5 pieces

  • Brick Round 1 x 1 Open Stud Trans-Red Part 3062b Element 6514235 or 6238673 ×2
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Trans-Red Part 54200 Element 6245252 or 4244363 ×2
  • Dish 2 x 2 Inverted [Radar] Trans-Red Part 4740 Element 6580377 or 6245303 ×1

Trans-Clear 1 piece

  • Panel 1 x 2 x 3 - Solid Studs Trans-Clear Part 2362a ×1

Trans-Green 1 piece

  • Brick Round 1 x 1 Open Stud Trans-Green Part 3062b Element 6514234 or 6238046 ×1

[No Color/Any Color] 1 piece

  • Sticker Sheet for Set 7240-1 [No Color/Any Color] Part 52816 Element 4261996 ×1

Minifigures 3 figures

  • Fireman, Black Fire Jacket with Reflective Stripes, Radio, and Badge, White Helmet, Angular Beard Minifigure, checked as a whole figure ×1
  • Fireman, Black Fire Jacket with Reflective Stripes, Radio, and Badge, White Helmet, Breathing Apparatus, Airtanks, Cheek Lines Minifigure, checked as a whole figure ×1
  • Fireman, Black Fire Jacket with Reflective Stripes, Radio, and Badge, White Helmet, Brown Eyebrows 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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