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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.

The Crimson Firehawk

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75384 The Crimson Firehawk

125 pieces in 76 part and color combinations, plus 3 minifigures.

The official piece count includes the 11 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

Bricks Curved 13 pieces

  • Brick Curved, 3 x 1 with 1/3 Inverted Cutout Blue Part 70681 Element 6439891 ×3
  • Brick Curved, 3 x 1 with 1/3 Inverted Cutout Bright Light Blue Part 70681 Element 6392576 ×3
  • Brick Curved 6 x 1 Red Part 42022 Element 4160390 ×4
  • Brick Arch 1 x 6 x 2 - Thin Top without Reinforced Underside [New Version] Tan Part 15254 Element 6106187 or 6052783 ×2
  • Brick Curved 2 x 2 x 2/3 Yellow Part 15068 Element 6079007 ×1

Bricks Round and Cones 13 pieces

  • Brick Round 2 x 2 Truncated Cone Black Part 98100 Element 4653822 ×2
  • Brick Round 1 x 1 Open Stud Dark Bluish Gray Part 3062b Element 4211090 ×2
  • Cone 1 x 1 [Top Groove] Dark Bluish Gray Part 59900 Element 4529240 ×2
  • Brick Round 2 x 2 Dome Top, Hollow Stud Trans-Light Blue Part 30367c Element 6507968 or 6264989 ×1
  • Cone 1 x 1 [Top Groove] Trans-Light Blue Part 59900 Element 6514027 or 6337639 ×4
  • Brick Round, Curved 10 x 2 x 2 with Rounded End Left with Red Armor Plating Print White Part 77180pr0001 Element 6469471 ×1
  • Brick Round, Curved 10 x 2 x 2 with Rounded End Right with Red Armor Plating Print White Part 77182pr0001 Element 6467214 ×1

Plates Special 11 pieces

  • Plate Special 1 x 2, Top Clip [Open O] Black Part 44861 Element 6347310 ×1
  • Plate Special 2 x 2 x 2/3 with Axle Hole and Grill on Sides (Haybale) Black Part 71752 Element 6325254 ×2
  • Bracket 1 x 2 - 1 x 2 Dark Bluish Gray Part 99781 Element 6214341 ×2
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Light Bluish Gray Part 87580 Element 6126082 or 4565393 ×1
  • Wedge Plate Special 12 x 12 with 4 x 8 Recessed, Pin Holes Light Bluish Gray Part 43979 Element 6469300 or 6250322 ×1
  • Plate Special 8 x 9 x 2/3 with 1 x 4 Recessed Medium Nougat Part 15624 Element 6174193 ×1
  • Plate Special 1 x 2 with Door Rail Tan Part 32028 Element 4239062 or 4160483 ×2
  • Plate Special 2 x 4 with Groove and Two Center Studs (Jumper) Tan Part 65509 Element 6294227 ×1

Bricks Sloped 10 pieces

  • Brick Sloped Inverted 60° 1 x 4 x 3 Black Part 67440 Element 6385619 ×2
  • Brick Sloped 45° 2 x 2 Blue Part 3039 Element 303923 ×1
  • Brick Sloped 33° 2 x 2 Double Dark Bluish Gray Part 3300 Element 6446786 or 4523365 ×2
  • Brick Sloped 4 x 6 x 2/3 Double Red Part 32739 Element 6431017 ×2
  • Brick Sloped 45° 2 x 4 Red Part 3037 Element 303721 ×1
  • Brick Sloped 45° 2 x 2 with Computer Screen, Lever Print White Part 3039pr0028 Element 6329582 ×1
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Yellow Part 54200 Element 4504381 or 4283095 1 spare in the box ×1

Bricks Special 10 pieces

  • Brick Special 1 x 1 with Handle Blue Part 2921 Element 6469321 or 4587848 ×2
  • Brick Special 1 x 2 with 2 Studs on 1 Side Blue Part 11211 Element 6189191 ×1
  • Brick Special 2 x 2 with 2 Pins and Axle Hole Dark Bluish Gray Part 30000 Element 6405646 or 4211024 ×2
  • Brick Special 2 x 2 with Grooves and Axle Hole Dark Bluish Gray Part 90258 Element 6236949 or 4583879 ×1
  • Brick Special 1 x 2 with Grille Light Bluish Gray Part 2877 Element 4211383 ×2
  • Brick Special 1 x 2 with 2 Studs on 1 Side Red Part 11211 Element 6019155 ×2

Plates 10 pieces

  • Plate 2 x 3 Dark Bluish Gray Part 3021 Element 4211043 ×2
  • Plate 2 x 4 Dark Bluish Gray Part 3020 Element 4211065 ×2
  • Plate 2 x 6 Dark Bluish Gray Part 3795 Element 4211002 ×2
  • Plate 2 x 6 Reddish Brown Part 3795 Element 4211247 ×1
  • Plate 1 x 2 Trans-Orange Part 3023 Element 6514005 or 6240217 ×3

Bricks 9 pieces

  • Brick 2 x 3 Dark Bluish Gray Part 3002 Element 4211105 ×1
  • Brick 2 x 4 Light Bluish Gray Part 3001 Element 4211385 ×2
  • Brick 1 x 6 Red Part 3009 Element 300921 ×2
  • Brick 1 x 2 x 3 with Bottom Stud Holder Tan Part 22886 Element 6445058 ×2
  • Brick 1 x 2 White Part 3004 Element 6548257 or 4613964 ×2

Containers 6 pieces

  • Container Box 2 x 2 x 2 - Top Opening Dark Bluish Gray Part 61780 Element 4520307 ×1
  • Container Box 2 x 2 x 1 Reinforced Bottom Medium Nougat Part 2821 Element 6435640 ×1
  • Minifig Pot Small with Handle Holders Pearl Titanium Part 98374 Element 6363146 or 6153593 ×1
  • Treasure Chest Bottom with Rear Slots, No Groove Pearl Titanium Part 4738c Element 6375781 ×1
  • Treasure Chest Lid, Flat with 2 Studs Pearl Titanium Part 80835 Element 6366436 ×1
  • Barrel 2 x 2 x 2 Reddish Brown Part 2489 Element 6605306 or 6278989 ×1

Plates Round Curved and Dishes 5 pieces

  • Dish 2 x 2 Inverted [Radar] Light Bluish Gray Part 4740 Element 4211512 ×2
  • Plate Round Corners 2 x 6 Double Tan Part 18980 Element 6210759 ×2
  • Plate Round 1 x 1 with Solid Stud Trans-Yellow Part 6141 Element 6514056 or 6240216 1 spare in the box ×1

Panels 4 pieces

  • Panel 1 x 4 x 3 [Side Supports / Hollow Studs] Red Part 60581 Element 4558212 or 4248244 ×4

Tiles 4 pieces

  • Tile 1 x 6 with Groove Blue Part 6636 Element 4118785 or 4108153 ×1
  • Tile 2 x 6 Dark Bluish Gray Part 69729 Element 6321746 ×1
  • Tile 1 x 8 with Groove White Part 4162 Element 6552110 or 416201 ×2

Wheels and Tyres 4 pieces

  • Wheel 18 x 12 with Pin Hole and Stud White Part 66727 Element 6290262 ×4

Bars, Ladders and Fences 3 pieces

  • Antenna 1 x 4 with Flat Top Black Part 3957b Element 395726 ×2
  • Bar 4L (Lightsaber Blade / Wand) Trans-Light Blue Part 30374 Element 6507882 or 6170187 ×1

Hinges, Arms and Turntables 3 pieces

  • Hinge Plate 2 x 2 Locking with 1 Finger on Top Black Part 92582 Element 6265730 or 4613759 ×2
  • Hinge Plate 3 x 4 Locking Dual 2 Finger, 7 teeth Dark Bluish Gray Part 50337 Element 6266281 ×1

Minifig Shields, Weapons, & Tools 3 pieces

  • Tool Hammer / Mallet Large Black Part 4522 Element 452226 ×1
  • Tool Screwdriver and Spanner / Wrench Flat Silver Part 4006 Element 6167576 ×1
  • Weapon Lightsaber Hilt with Bottom Ring Metallic Silver Part 64567 Element 6546103 or 6051389 1 spare in the box ×1

Tiles Special 3 pieces

  • Tile Special 1 x 2 Grille with Bottom Groove Black Part 2412b Element 241226 ×2
  • Tile Special 2 x 3 Pentagonal Blue Part 22385 Element 6245248 or 6128871 ×1

Animals / Creatures 2 pieces

  • Animal, Fish [Hollow Stud Mouth] Bright Light Blue Part 64648 Element 6195347 ×2

Flags, Banners and Signs 2 pieces

  • Road Sign Clip-on 2.2 x 2.667 Triangular with Open O Clip Blue Part 65676 Element 6469323 ×2

Plants & Trees 2 pieces

  • Plant, Stem with 3 Leaves and Bottom Pin Bright Green Part 37695 Element 6235080 1 spare in the box ×1
  • Plant, Apple Red Part 33051 Element 6054438 or 4119487 ×1

Plates Wedged 2 pieces

  • Wedge Plate 4 x 4 Cut Corner Red Part 30503 Element 6278445 or 6065012 ×2

Technic Pins 2 pieces

  • Technic Pin without Friction Ridges Lengthwise Yellow Part 3673 Element 6331822 1 spare in the box ×2

Transportation - Land 2 pieces

  • Mudguard 2 x 4 with 2 x 2 Studs and Flared Wings Blue Part 41854 Element 6469303 or 6176528 ×1
  • Seat / Chair 2 x 2 with Center Sprue Mark Reddish Brown Part 4079b ×1

Windscreens and Fuselage 2 pieces

  • Brick Special 20 x 10 x 1 1/3 with Rounded Corners, 4 x 9 Cutout, Pin Holes Red Part 5100 Element 6458584 ×1
  • Windscreen 6 x 10 x 4 Curved with White, Red, and Light Bluish Grey Cockpit Print Trans-Light Blue Part 18729pr0001 Element 6467213 ×1

Minifigures 3 figures

  • Nubs, Dark Brown Cape Minifigure, checked as a whole figure ×1
  • Nash Durango Minifigure, checked as a whole figure ×1
  • RJ-83 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.