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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.

Escape from Dragon's Prison

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7187 Escape from Dragon's Prison

165 pieces in 65 part and color combinations, plus 4 minifigures.

The official piece count includes the 20 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 Sloped 32 pieces

  • Brick Sloped 33° 3 x 1 Black Part 4286 Element 428626 ×2
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Black Part 3660 Element 366026 ×8
  • Brick Sloped 45° 2 x 1 Triple with Ovoid Bottom Pin Pearl Gold Part 3048c Element 4295174 ×1
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Reddish Brown Part 54200 Element 4504376 or 4260486 1 spare in the box ×13
  • Brick Sloped Inverted 45° 2 x 1 Reddish Brown Part 3665 Element 4211222 ×8

Bricks 25 pieces

  • Brick 1 x 2 Black Part 3004 Element 300426 ×9
  • Brick 1 x 2 x 5 with Blocked Open Studs and Bottom Stud Holder with Asymmetric Ridges Black Part 2454a ×2
  • Brick 1 x 1 Dark Bluish Gray Part 3005 Element 4211098 ×2
  • Brick 2 x 2 Dark Bluish Gray Part 3003 Element 4211060 ×2
  • Brick 1 x 2 x 5 with Blocked Open Studs and Bottom Stud Holder with Asymmetric Ridges Light Bluish Gray Part 2454a ×2
  • Brick 1 x 1 x 5 with Blocked Open or Hollow Stud Reddish Brown Part 2453a ×4
  • Brick 1 x 2 Reddish Brown Part 3004 Element 4613963 or 4211149 ×3
  • Brick 2 x 2 Reddish Brown Part 3003 Element 4211210 ×1

Plates 19 pieces

  • Plate 1 x 2 Black Part 3023 Element 302326 ×5
  • Plate 1 x 8 Black Part 3460 Element 346026 ×2
  • Plate 2 x 8 Green Part 3034 Element 303428 ×1
  • Plate 4 x 6 Green Part 3032 Element 4116671 ×2
  • Plate 2 x 2 Light Bluish Gray Part 3022 Element 4211397 ×1
  • Plate 2 x 6 Red Part 3795 Element 379521 ×1
  • Plate 1 x 6 Reddish Brown Part 3666 Element 4221590 ×4
  • Plate 2 x 3 Reddish Brown Part 3021 Element 4211189 ×2
  • Plate 2 x 8 Reddish Brown Part 3034 Element 4211211 ×1

Bricks Round and Cones 16 pieces

  • Brick Round 1 x 1 Open Stud Black Part 3062b Element 306226 ×6
  • Brick Round 1 x 1 Open Stud Light Bluish Gray Part 3062b Element 4211412 ×5
  • Cone 1 x 1 [Top Groove] Pearl Gold Part 59900 Element 4529247 ×5

Bricks Special 13 pieces

  • Brick Special 1 x 4 with Groove Black Part 2653 Element 265326 ×2
  • Brick Special 1 x 1 with Clip Vertical [Thick U Clip, Solid Stud] Light Bluish Gray Part 60475a Element 4515357 ×4
  • Brick Special 1 x 2 Palisade [aka Log] Reddish Brown Part 30136 Element 4211180 ×7

Plates Special 12 pieces

  • Plate Special 1 x 4 with Wheels Holder Black Part 2926 Element 6338416 or 292626 ×1
  • Plate Special 1 x 2 with Handles [Flat Ends / Low Attachment] Light Bluish Gray Part 3839b Element 4211464 ×1
  • Plate Special 1 x 2 with 1 Stud without Groove (Jumper) Reddish Brown Part 3794a ×8
  • Plate Special 1 x 1 with Clip Horizontal [Thick Open O Clip] White Part 61252 Element 6347293 or 4538353 ×2

Minifig Shields, Weapons, & Tools 8 pieces

  • Weapon Pike / Spear Round End Flat Silver Part 4497 ×2
  • Weapon Sword / Shortsword Flat Silver Part 3847 Element 4611879 ×1
  • Shield Ovoid with Dark Green Dragon on Light Yellow and Ochre Quarters Background Print Light Bluish Gray Part 2586pr0017 Element 6004941 or 4623382 ×1
  • Shield Triangular with Dragon on Medium Nougat and Tan Quarters Print Light Bluish Gray Part 3846pr0002 Element 4586334 ×2
  • Weapon Crossbow and Bolt Pearl Titanium Part 2570 Element 6268844 or 4617248 ×1
  • Weapon Sword / Shortsword Pearl Titanium Part 3847 Element 4617242 ×1

Windows and Doors 8 pieces

  • Door Frame 1 x 4 x 6 Type 2 Black Part 60596 Element 6337273 or 4535834 ×3
  • Window 1 x 2 x 2 & 2/3 Pane Twisted Bar with Rounded Top Black Part 30045 Element 4105221 ×1
  • Door 1 x 4 x 6 Barred with Stud Handle Light Bluish Gray Part 60621 Element 4610149 or 4519882 ×1
  • Gate 1 x 4 x 9 Arched with Bars and Three Studs Pearl Titanium Part 42448 Element 6501697 or 4623336 ×2
  • Window 1 x 2 x 2 2/3 with Rounded Top Reddish Brown Part 30044 Element 4542131 or 4224625 ×1

Bricks Wedged 4 pieces

  • Brick Wedged 2 x 2 Facet Black Part 87620 Element 4584274 ×4

Plates Wedged 4 pieces

  • Wedge Plate 3 x 3 Cut Corner Black Part 2450 Element 4227684 or 245026 ×4

Technic Pins 4 pieces

  • Technic Pin 1/2 without Friction Ridges Blue Part 4274 Element 4143005 1 spare in the box ×2
  • Technic Pin 1/2 with 2L Bar Extension Light Bluish Gray Part 61184 Element 6347715 or 4520320 ×1
  • Technic Pin without Friction Ridges Lengthwise Light Bluish Gray Part 3673 Element 4211807 or 3673194 1 spare in the box ×1

Animal / Creature Accessories 2 pieces

  • Animal / Creature Accessory, Horse Barding with Kingdoms Dragon Shield and Armour Print Dark Green Part 2490pr0005 Element 4622506 ×1
  • Animal / Creature Accessory, Horse Battle Helmet Top Stud for Horn [Unicorn] Pearl Titanium Part 89524 Element 4629841 ×1

Animals / Creatures 2 pieces

  • Animal, Horse, Movable Head, Black Eyes with White on Two Sides, White Pupils, Brown Bridle Print Black Part 4493c01pr0006 Element 4587388 ×1
  • Animal, Rodent, Rat / Mouse [Plain] Light Bluish Gray Part 40234 Element 4512743 or 4225169 ×1

Bars, Ladders and Fences 2 pieces

  • Antenna 1 x 4 with Rounded Top Black Part 3957a ×1
  • Door Grill 1 x 4 x 6 Black Part 92589 Element 6470925 or 4597127 ×1

Bricks Curved 2 pieces

  • Brick Arch 1 x 4 Black Part 3659 Element 365926 ×1
  • Brick Arch 1 x 8 x 2 Black Part 3308 Element 4218982 or 4159141 ×1

Flags, Banners and Signs 2 pieces

  • Flag 4 x 1 Wavy [First Wave Right] Dark Green Part 4495b Element 4583752 ×1
  • Flag 4 x 1 Wavy [First Wave Right] Pearl Gold Part 4495b Element 6268949 or 4504649 ×1

Technic Bricks 2 pieces

  • Technic Brick 1 x 2 [1 Pin Hole] Dark Bluish Gray Part 3700 Element 4211111 ×2

Technic Connectors 2 pieces

  • Technic Pin Connector Plate 1 x 2 x 1 2/3 [Two Holes On Top] Dark Bluish Gray Part 32530 Element 4210763 ×2

Wheels and Tyres 2 pieces

  • Wheel Wagon Large (33mm D.), hole notched for wheels holder pin Reddish Brown Part 4489b Element 4211279 ×2

Animal / Creature Body Parts 1 piece

  • Creature Body Part, Horn (Unicorn) Pearl Gold Part 89522 Element 6214208 or 4584762 ×1

Plates Round Curved and Dishes 1 piece

  • Plate Round 1 x 1 with Solid Stud Tan Part 6141 Element 4161734 or 614105 1 spare in the box ×1

Projectiles / Launchers 1 piece

  • Launcher, 1 x 4 with 1 x 2 Plate with Pin Hole and Bucket (Catapult) Dark Brown Part 88289 Element 4568951 ×1

Rock 1 piece

  • Rock 1 x 1 Jewel / Gem 24 Facet Trans-Red Part 30153 Element 6513969 or 6247785 ×1

Minifigures 4 figures

  • Lion Knight, Helmet, Stubble and Scar Minifigure, checked as a whole figure ×1
  • Lion Knight, Wide Brim Helmet, Soul-patch Minifigure, checked as a whole figure ×1
  • Dragon Knight, Black, Armor, Helmet with Dark Green Plume, Goatee Beard Minifigure, checked as a whole figure ×1
  • Dragon Knight, Archer, Dark Green, Wide Brim Helmet, Missing Tooth 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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