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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.

Fireboat

Checking

7906 Fireboat

176 pieces in 80 part and color combinations, plus 3 minifigures.

LEGO counts 187 pieces. This inventory comes from a separate parts catalog and lists 188, including the 12 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

Bricks Sloped 30 pieces

  • Brick Sloped 45° 2 x 2 with Green Radar, Green/Red Buttons and Disk Slot Print Black Part 3039pr0002 Element 4295400 ×1
  • Brick Sloped 18° 4 x 2 Red Part 30363 Element 4129539 ×4
  • Brick Sloped 33° 3 x 1 Red Part 4286 Element 428621 ×4
  • Brick Sloped 33° 3 x 6 No Inner Walls Red Part 58181 Element 4501854 ×1
  • Brick Sloped 65° 2 x 2 x 2 with Bottom Tube Red Part 3678b Element 4251818 or 4234526 ×10
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Trans-Dark Blue Part 54200 Element 6245256 or 4244366 ×9
  • Brick Sloped 33° 3 x 6 No Inner Walls Trans-Light Blue Part 58181 Element 4498371 or 4289261 ×1

Tiles Special 14 pieces

  • Tile Special 2 x 3 with 2 Clips [Angled Clips] Black Part 30350a Element 4194067 ×1
  • Tile Special Round 2 x 2 - Thin Lifting Ring Black Part 2376 Element 237626 ×1
  • Tile Special 1 x 2 Grille with Bottom Groove White Part 2412b Element 6601902 or 241201 ×9
  • Tile Special 1 x 2 with Handle Yellow Part 2432 Element 243224 ×3

Plates Special 13 pieces

  • Plate Special 1 x 2 with 1 Stud without Groove (Jumper) Black Part 3794a ×2
  • Plate Special 1 x 1 with Clip Vertical [Thick U Clip] Light Bluish Gray Part 4085c Element 4211479 ×4
  • Plate Special 1 x 2 [Side Handle Closed Ends] Light Bluish Gray Part 48336 Element 4244627 ×1
  • Plate Special 1 x 2 with Ladder Light Bluish Gray Part 4175 Element 6285243 or 6179566 ×1
  • Plate Special 2 x 2 with Grills Light Bluish Gray Part 41862 Element 4211748 ×1
  • Plate Special 1 x 2 Side Handle [Free Ends] Red Part 2540 Element 4140585 or 254021 ×1
  • Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring] White Part 4081b Element 6281990 or 4632566 ×1
  • Plate Special 1 x 8 with Door Rail White Part 4510 Element 6619290 or 4501853 ×2

Plates 12 pieces

  • Plate 6 x 8 Black Part 3036 Element 303676 or 303626 ×1
  • Plate 1 x 6 Red Part 3666 Element 366621 ×1
  • Plate 4 x 6 Red Part 3032 Element 303221 ×1
  • Plate 1 x 4 White Part 3710 Element 6552108 or 6548266 ×2
  • Plate 2 x 12 White Part 2445 Element 6552091 or 244501 ×1
  • Plate 2 x 3 White Part 3021 Element 6550136 or 302101 ×3
  • Plate 2 x 6 White Part 3795 Element 6550146 or 379501 ×1
  • Plate 1 x 3 Yellow Part 3623 Element 362324 ×2

Bricks Round and Cones 10 pieces

  • Brick Round 1 x 1 Open Stud Light Bluish Gray Part 3062b Element 4211412 ×3
  • Brick Round 2 x 2 Dome Top, Blocked Open Stud, Bottom Axle Holder Yellow Part 30367b Element 4185784 ×3
  • Cone 1 x 1 [No Top Groove] Yellow Part 4589 Element 458924 ×4

Plates Round Curved and Dishes 9 pieces

  • Plate Round 1 x 1 with Solid Stud Blue Part 6141 Element 614123 1 spare in the box ×1
  • Plate Round 1 x 1 with Solid Stud Trans-Green Part 6141 Element 6514057 or 6240221 1 spare in the box ×2
  • Plate Round 1 x 1 with Solid Stud Trans-Red Part 6141 Element 6514051 or 6208450 1 spare in the box ×2
  • Plate Round 1 x 1 with Solid Stud Trans-Yellow Part 6141 Element 6514056 or 6240216 1 spare in the box ×2
  • Dish 2 x 2 Inverted [Radar] White Part 4740 Element 6601845 or 474001 ×2

Technic Pins 9 pieces

  • Technic Pin with Friction Ridges Lengthwise and Center Slots Black Part 2780 Element 4121715 or 278026 1 spare in the box ×2
  • Technic Axle Pin with Friction Ridges Lengthwise Blue Part 43093 Element 4309323 or 4206482 ×4
  • Technic Pin 1/2 without Friction Ridges Light Bluish Gray Part 4274 Element 4274194 or 4211483 1 spare in the box ×3

Bricks 8 pieces

  • Brick 1 x 8 Red Part 3008 Element 300821 ×2
  • Brick 2 x 4 White Part 3001 Element 6552094 or 300101 ×4
  • Brick 1 x 2 Yellow Part 3004 Element 4613966 or 300424 ×2

Minifig Accessories 8 pieces

  • Equipment Radio [Extended Handle, Compact Speaker Grille] Black Part 3962b Element 396226 ×2
  • Equipment Binoculars Dark Bluish Gray Part 30162 Element 4587887 or 4211051 ×3
  • Equipment Weapon, Loudhailer / Speaker / Blaster / Space Gun Dark Bluish Gray Part 4349 Element 4210698 ×1
  • Equipment Flotation Ring [Life Preserver] White Part 30340 Element 4297083 ×1
  • Equipment Cup / Mug [Plain] Yellow Part 3899 Element 389924 ×1

Technic Bricks 8 pieces

  • Technic Brick 1 x 1 with Pin Hole Black Part 6541 Element 654126 ×3
  • Technic Brick 1 x 4 [3 Pin Holes] Red Part 3701 Element 370121 ×3
  • Technic Brick 1 x 14 [13 Pin Holes] White Part 32018 Element 4161723 or 4112515 ×2

Tiles 8 pieces

  • Tile 1 x 6 with Groove Black Part 6636 Element 663626 ×6
  • Tile 1 x 2 with Groove Trans-Dark Blue Part 3069b Element 6514219 or 6251289 ×2

Panels 7 pieces

  • Panel 1 x 4 x 1 with Rounded Corners [Thick Wall] Light Bluish Gray Part 43337 Element 4211769 ×1
  • Panel 1 x 2 x 2 [Hollow Studs] Trans-Light Blue Part 4864b Element 4258473 ×4
  • Panel 1 x 2 x 1 [Square Corners] White Part 4865a Element 486501 ×2

Bricks Curved 6 pieces

  • Brick Curved 2 x 2 x 2/3 Two Studs and Curved Slope End Red Part 47457 Element 4220515 ×6

Transportation - Land 5 pieces

  • Steering Wheel Small, 2 x 2 Black Part 30663 Element 4153044 ×2
  • Seat / Chair 2 x 2 Yellow Part 4079 ×2
  • Steering Stand 1 x 2 with Black Steering Wheel Yellow Part 3829c01 Element 9553 ×1

Transportation - Sea and Air 5 pieces

  • Wing, Tail 4 x 1 x 3 Black Part 2340 Element 6591863 or 4651541 ×2
  • Boat Deck 51 x 12 x 6 Dark Bluish Gray Part 54101 ×1
  • Boat Hull 51 x 12 x 6 Red Part 54100 ×1
  • Boat / Rubber Raft / Dinghy 6 x 10 Yellow Part 30086c01 Element 6099480 or 4501130 ×1

Bars, Ladders and Fences 4 pieces

  • Antenna 8H Whip Dark Bluish Gray Part 2569 Element 6608939 or 4210642 1 spare in the box ×1
  • Antenna 1 x 4 with Rounded Top Light Bluish Gray Part 3957a ×1
  • Bar 1 x 4 x 2 with Studs Yellow Part 4083 Element 408324 ×2

Technic Connectors 4 pieces

  • Technic Pin Connector Perpendicular 2 x 2 Bent Light Bluish Gray Part 44809 Element 4211880 ×2
  • Technic Axle and Pin Connector, Perpendicular with Extension Pearl Light Gray Part 53586 Element 4494486 or 4286268 ×2

Technic Axles 3 pieces

  • Technic Axle 10 Black Part 3737 Element 373726 ×1
  • Technic Axle 3 with Stud Dark Bluish Gray Part 6587 Element 6587199 or 6129590 ×2

Hinges, Arms and Turntables 2 pieces

  • Turntable 2 x 2 Plate - Top Light Bluish Gray Part 3679 Element 4540203 or 4495467 ×1
  • Turntable 2 x 2 Plate, Base Yellow Part 3680 Element 4667211 or 4597261 ×1

Plates Wedged 2 pieces

  • Wedge Plate 6 x 3 Left White Part 54384 Element 4287708 ×1
  • Wedge Plate 6 x 3 Right White Part 54383 Element 4287707 ×1

Technic Beams 2 pieces

  • Technic Beam 1 x 11.5 Double Bent Thick Light Bluish Gray Part 32009 Element 6271156 or 4234240 ×2

Technic Bushes 2 pieces

  • Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced Yellow Part 32123b Element 6271167 or 3212324 1 spare in the box ×2

Electronics 1 piece

  • Motor, Boat Propeller and Rudder, 19 x 4 x 4, 2-Blade Propeller [Complete Assembly] Orange Part 48064c02 Element 4285432 ×1

Minifig Shields, Weapons, & Tools 1 piece

  • Tool Chainsaw / Drill Body Yellow Part 2516 Element 4215263 or 251624 ×1

Minifig Upper Body 1 piece

  • Arm Mechanical with Clip [Thin Support] Black Part 53989 Element 4623154 or 4294996 ×1

Stickers 1 piece

  • Sticker Sheet for Set 7906-1 [No Color/Any Color] Part 58797 Element 4501423 ×1

Supports, Girders and Cranes 1 piece

  • Hook with Towball Dark Bluish Gray Part 30395 Element 30395199 or 6347464 ×1

Minifigures 3 figures

  • Fireman, Black Fire Jacket with Reflective Stripes, Radio, and Badge, Yellow Hands, White Helmet, Cheek Lines Minifigure, checked as a whole figure ×1
  • Fireman, Black Fire Jacket with Reflective Stripes, Radio, and Badge, White Helmet, Stern Minifigure, checked as a whole figure ×1
  • Fireman, Black Fire Jacket with Reflective Stripes, Radio, and Badge, Silver Helmet, Goatee Beard 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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