Free tool

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 Patrol Copter

Checking

6657 Fire Patrol Copter

62 pieces in 36 part and color combinations, plus 1 minifigure.

The official piece count includes the 4 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

Plates 19 pieces

  • Plate 1 x 3 Black Part 3623 Element 362326 ×1
  • Plate 1 x 8 Black Part 3460 Element 346026 ×4
  • Plate 1 x 2 Red Part 3023 Element 302321 ×5
  • Plate 1 x 4 Red Part 3710 Element 371021 ×3
  • Plate 1 x 8 Red Part 3460 Element 346021 ×2
  • Plate 2 x 2 Red Part 3022 Element 4613974 or 302221 ×1
  • Plate 2 x 4 Red Part 3020 Element 302021 ×2
  • Plate 1 x 1 Trans-Red Part 3024 Element 6513963 or 6252042 ×1

Plates Special 7 pieces

  • Plate Special 1 x 1 with Clip Vertical [Thin U Clip] Red Part 4085b Element 4542315 ×4
  • Plate Special 1 x 2 with 1 Stud without Groove (Jumper) Red Part 3794a ×3

Bricks Sloped 6 pieces

  • Brick Sloped 33° 3 x 1 Red Part 4286 Element 428621 ×2
  • Brick Sloped 45° 2 x 1 with Bottom Pin Red Part 3040b Element 4121934 or 304021 ×2
  • Brick Sloped Inverted 33° 3 x 2, No Connections between Studs, Ovoid Bottom Pin Red Part 3747a Element 374721 ×1
  • Brick Sloped Inverted 45° 4 x 2 Double with 2 x 2 Recessed Red Part 4871 Element 487121 ×1

Containers 4 pieces

  • Box 2 x 2 x 2 [Solid Studs] Red Part 4345a ×2
  • Box 2 x 2 x 2 Door with Slot and Classic Fire Logo Print White Part 4346pr0001 ×2

Minifig Accessories 4 pieces

  • Tap 1 x 1 with Hole in Spout Light Gray Part 4599a Element 459902 ×2
  • Equipment Weapon, Loudhailer / Speaker / Blaster / Space Gun White Part 4349 Element 434901 ×2

Transportation - Sea and Air 4 pieces

  • Propeller 2 Blade Black Part 3480 ×1
  • Propeller 4 Blade 5 Diameter with Hole for Rotor Holder Black Part 3461 ×1
  • Plate Special 2 x 2 with Helicopter Tail Rotor Holder Red Part 3481 ×1
  • Plate Special 2 x 3 with Helicopter Rotor Holder Red Part 3462 ×1

Bricks Wedged 3 pieces

  • Brick Wedged, Sloped 4 x 4 Taper Red Part 4858 Element 4570480 or 4203737 ×1
  • Brick Wedged, Sloped Inverted 4 x 4 Triple [2 Connections between Front Studs] Red Part 4855 Element 6021528 or 4258397 ×2

Bars, Ladders and Fences 2 pieces

  • Bar 1 x 6 [Open Studs] Black Part 4873 ×2

Bricks 2 pieces

  • Brick 1 x 2 Red Part 3004 Element 4613961 or 300421 ×1
  • Brick 2 x 2 without Inside Ridges Red Part 3003a ×1

Hinges, Arms and Turntables 2 pieces

  • Hinge Vehicle Roof 4 x 4 Red Part 4213 Element 4179277 or 421321 ×1
  • Hinge Vehicle Roof Holder 1 x 4 Red Part 4315 Element 4179280 or 431521 ×1

Tiles 2 pieces

  • Tile 1 x 1 with Groove White Part 3070b Element 6550138 or 307001 ×2

Tubes and Hoses 2 pieces

  • Flexible Hose 8.5L with Tabless Ends (Ends same color as Tube) White Part 73590c01a ×2

Windows and Doors 2 pieces

  • Door 1 x 3 x 1 Left Red Part 3822 Element 4288209 or 4188202 ×1
  • Door 1 x 3 x 1 Right Red Part 3821 Element 4537986 or 4288208 ×1

Bricks Round and Cones 1 piece

  • Brick Round 1 x 1 Open Stud Light Gray Part 3062b Element 306202 1 spare in the box ×1

Plates Wedged 1 piece

  • Wedge Plate 3 x 4 without Stud Notches Red Part 4859 ×1

Windscreens and Fuselage 1 piece

  • Windscreen 2 x 4 x 2 Trans-Light Blue Part 3823 Element 6581802 or 6253682 ×1

Minifigures 1 figure

  • Fireman, Classic, Black Fire Jacket with Red Belt and Buttons, White Helmet (3842b Helmet) 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.