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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.

King's Castle

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7946 King's Castle

893 pieces in 172 part and color combinations, plus 8 minifigures.

The official piece count includes the 40 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

Light Bluish Gray 390 pieces

  • Animal, Rodent, Rat / Mouse [Plain] Light Bluish Gray Part 40234 Element 4512743 or 4225169 ×1
  • Brick 1 x 1 Light Bluish Gray Part 3005 Element 4211389 ×64
  • Brick 1 x 1 x 5 with Blocked Open or Hollow Stud Light Bluish Gray Part 2453a ×2
  • Brick 1 x 10 Light Bluish Gray Part 6111 Element 4211521 ×5
  • Brick 1 x 2 Light Bluish Gray Part 3004 Element 4211388 ×73
  • Brick 1 x 2 x 2 with Inside Stud Holder Light Bluish Gray Part 3245c Element 4211564 ×17
  • Brick 1 x 2 x 5 with Blocked Open Studs and Bottom Stud Holder with Asymmetric Ridges Light Bluish Gray Part 2454a ×12
  • Brick 1 x 3 Light Bluish Gray Part 3622 Element 4211428 ×18
  • Brick 1 x 4 Light Bluish Gray Part 3010 Element 4211394 ×15
  • Brick 1 x 6 Light Bluish Gray Part 3009 Element 4211393 ×24
  • Brick 1 x 8 Light Bluish Gray Part 3008 Element 4211392 ×7
  • Brick 2 x 2 Light Bluish Gray Part 3003 Element 4211387 ×1
  • Brick 2 x 2 Corner Light Bluish Gray Part 2357 Element 4211349 ×36
  • Brick 2 x 2 x 3 Light Bluish Gray Part 30145 Element 4211650 ×3
  • Brick 2 x 3 Light Bluish Gray Part 3002 Element 4211386 ×2
  • Brick 2 x 6 Light Bluish Gray Part 2456 Element 4274668 or 4211795 ×7
  • Brick Arch 1 x 12 x 3 Light Bluish Gray Part 6108 Element 4224592 ×1
  • Brick Arch 1 x 4 Light Bluish Gray Part 3659 Element 4211435 ×2
  • Brick Arch 1 x 5 x 4 [Continuous Bow] Light Bluish Gray Part 2339 Element 4519930 or 4211348 ×2
  • Brick Arch 1 x 6 x 2 - Thick Top with Reinforced Underside Light Bluish Gray Part 3307 Element 4221600 ×6
  • Brick Arch 1 x 8 x 2 Light Bluish Gray Part 3308 Element 4221589 ×3
  • Brick Sloped 45° 2 x 1 with Bottom Pin Light Bluish Gray Part 3040b Element 4211614 ×12
  • Brick Sloped 45° 2 x 4 Light Bluish Gray Part 3037 Element 4211409 ×4
  • Brick Special 1 x 2 with Handle Light Bluish Gray Part 30236 Element 4211580 ×1
  • Brick Special 1 x 2 with Vertical Clip [Thick U Clip] Light Bluish Gray Part 30237a Element 4211598 ×12
  • Brick Special 2 x 2 with Pin and Axle Hole Light Bluish Gray Part 6232 Element 6347704 or 4211529 ×2
  • Brick Special 2 x 3 x 3 with Cutout and Lion Head [Hollow Studs] Light Bluish Gray Part 30274 Element 6146972 or 6021658 ×1
  • Brick Wedged 3 x 3 Facet Light Bluish Gray Part 2462 Element 4211718 ×12
  • Panel 1 x 4 x 5 with Arched Window Light Bluish Gray Part 60808 Element 4537056 ×16
  • Panel 3 x 3 x 6 Corner Wall without Bottom Indentations Light Bluish Gray Part 87421 Element 6387879 or 4563698 ×6
  • Plate 1 x 4 Light Bluish Gray Part 3710 Element 4211445 ×2
  • Plate Round 4 x 4 with Pin Hole Light Bluish Gray Part 60474 Element 4515351 ×1
  • Shield Ovoid with Gold Lion on Red and White Quarters Print Light Bluish Gray Part 2586pr0004 Element 6023446 or 4586292 ×1
  • Shield Triangular with Dragon on Medium Nougat and Tan Quarters Print Light Bluish Gray Part 3846pr0002 Element 4586334 ×1
  • Shield Triangular with Gold Lion on Red/White Quarters Print Light Bluish Gray Part 3846pr0001 Element 6024244 or 4586308 ×6
  • Slope Inverted 45° 4 x 2 Double with Pins and Axle Hole Type 2 [X Opening] Light Bluish Gray Part 30390b Element 6052373 or 4211633 ×1
  • Technic Brick 1 x 12 [11 Pin Holes] Light Bluish Gray Part 3895 Element 4211860 ×1
  • Technic Pin without Friction Ridges Lengthwise Light Bluish Gray Part 3673 Element 4211807 or 3673194 1 spare in the box ×2
  • Turntable 2 x 2 Plate - Top Light Bluish Gray Part 3679 Element 4540203 or 4495467 ×2
  • Window 1 x 2 x 2 Castle Light Bluish Gray Part 90195 Element 4642934 or 4583689 ×6

Dark Bluish Gray 180 pieces

  • Bar 1L with Clip [Cut Edges and One Side Hole] [Gap in Clip] Dark Bluish Gray Part 48729b Element 6278155 or 4579234 1 spare in the box ×2
  • Brick 1 x 1 Dark Bluish Gray Part 3005 Element 4211098 ×14
  • Brick 1 x 2 Dark Bluish Gray Part 3004 Element 4211088 ×2
  • Brick 1 x 4 Dark Bluish Gray Part 3010 Element 4211103 ×1
  • Brick 2 x 2 Dark Bluish Gray Part 3003 Element 4211060 ×2
  • Brick Sloped 30° 1 x 2 x 2/3 Dark Bluish Gray Part 85984 Element 4567887 ×10
  • Brick Sloped 45° 2 x 2 Dark Bluish Gray Part 3039 Element 4211054 ×2
  • Brick Sloped 65° 2 x 2 x 2 with Bottom Tube Dark Bluish Gray Part 3678b Element 4234534 or 4210760 ×9
  • Brick Sloped 75° 2 x 1 x 3 with Hollow Stud Dark Bluish Gray Part 4460b Element 4221745 ×18
  • Brick Sloped 75° 2 x 2 x 3 [Hollow Studs] Dark Bluish Gray Part 3684 Element 4286876 or 4210696 ×2
  • Brick Special 1 x 1 with Clip Vertical [Thick U Clip, Solid Stud] Dark Bluish Gray Part 60475a ×4
  • Brick Special 1 x 2 with Vertical Clip [Thick U Clip] Dark Bluish Gray Part 30237a ×2
  • Brick Special 1 x 2 x 5 with Groove Dark Bluish Gray Part 88393 Element 6030224 or 4583744 ×6
  • Brick Special 1 x 4 with 4 Studs on One Side Dark Bluish Gray Part 30414 Element 4210725 ×1
  • Brick Special 2 x 2 with Grooves and Axle Hole Dark Bluish Gray Part 90258 Element 6236949 or 4583879 ×6
  • Chain 16L [21 Links] Dark Bluish Gray Part 60169 Element 6258887 or 4516456 ×2
  • Hinge Cylinder 1 x 2 Locking with 2 Click Fingers and Axle Hole, 9 Teeth Dark Bluish Gray Part 30553 Element 4210695 ×1
  • Plate 1 x 2 Dark Bluish Gray Part 3023 Element 4211063 ×7
  • Plate 1 x 4 Dark Bluish Gray Part 3710 Element 4211001 ×6
  • Plate 1 x 8 Dark Bluish Gray Part 3460 Element 4210998 ×4
  • Plate 2 x 10 Dark Bluish Gray Part 3832 Element 4210678 ×2
  • Plate 2 x 4 Dark Bluish Gray Part 3020 Element 4211065 ×2
  • Plate 2 x 6 Dark Bluish Gray Part 3795 Element 4211002 ×1
  • Plate 4 x 10 Dark Bluish Gray Part 3030 Element 4211122 ×4
  • Plate 4 x 4 Dark Bluish Gray Part 3031 Element 4243831 or 4211089 ×2
  • Plate 4 x 6 Dark Bluish Gray Part 3032 Element 4211115 or 3032199 ×4
  • Plate 6 x 6 Dark Bluish Gray Part 3958 Element 4211134 ×2
  • Plate 8 x 8 Dark Bluish Gray Part 41539 Element 4210802 ×4
  • Plate Special 10 x 10 Octagonal with Hole Dark Bluish Gray Part 89523 Element 4583688 ×2
  • Technic Axle Connector Smooth [with x Hole + Orientation] Dark Bluish Gray Part 59443 Element 6084613 or 4516546 ×4
  • Technic Brick 1 x 2 [1 Pin Hole] Dark Bluish Gray Part 3700 Element 4211111 ×38
  • Tile 1 x 2 with Groove Dark Bluish Gray Part 3069b Element 4211052 ×1
  • Tile 1 x 3 Dark Bluish Gray Part 63864 Element 4568734 ×8
  • Tile 1 x 8 with Groove Dark Bluish Gray Part 4162 Element 5210651 or 4211008 ×3
  • Weapon Pike / Spear [4 Side Blades] Dark Bluish Gray Part 43899 Element 4210886 ×2

Reddish Brown 116 pieces

  • Barrel 2 x 2 x 2 Reddish Brown Part 2489 Element 6605306 or 6278989 ×1
  • Brick 1 x 1 Reddish Brown Part 3005 Element 4211242 ×4
  • Brick 1 x 8 Reddish Brown Part 3008 Element 4263776 or 4245294 ×2
  • Brick Sloped 45° 2 x 4 Reddish Brown Part 3037 Element 4211205 ×2
  • Brick Sloped Inverted 45° 2 x 1 Reddish Brown Part 3665 Element 4211222 ×18
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Reddish Brown Part 3660 Element 4211221 ×32
  • Brick Special 1 x 2 Palisade [aka Log] Reddish Brown Part 30136 Element 4211180 ×3
  • Cylinder Hemisphere 2 x 2 Ball Turret Socket Base Reddish Brown Part 44358 Element 4504277 ×1
  • Door 1 x 4 x 6 Round Top with Window and Keyhole, Reinforced Edge Reddish Brown Part 64390 Element 4561915 ×2
  • Minifig Neckwear Basket [D Style] Reddish Brown Part 4523 Element 6515916 or 6269006 ×1
  • Plate 1 x 10 Reddish Brown Part 4477 Element 4223683 ×3
  • Plate 1 x 2 Reddish Brown Part 3023 Element 4211150 ×2
  • Plate 1 x 3 Reddish Brown Part 3623 Element 4211152 ×6
  • Plate 2 x 12 Reddish Brown Part 2445 Element 4225700 ×1
  • Plate 2 x 3 Reddish Brown Part 3021 Element 4211189 ×2
  • Plate 2 x 6 Reddish Brown Part 3795 Element 4211247 ×1
  • Plate 6 x 8 Reddish Brown Part 3036 Element 4223729 ×2
  • Plate Round 1 x 1 with Solid Stud Reddish Brown Part 6141 Element 4216581 1 spare in the box ×1
  • Plate Special 1 x 2 with 1 Stud without Groove (Jumper) Reddish Brown Part 3794a ×3
  • Stairs 7 x 4 x 6 Straight Open Reddish Brown Part 30134 Element 4277751 or 4211282 ×1
  • Technic Axle Connector Hub with 4 Bars at 90° Reddish Brown Part 48723 Element 4252456 ×3
  • Technic Brick 1 x 2 [1 Pin Hole] Reddish Brown Part 3700 Element 4211252 ×6
  • Tile 1 x 2 with Groove Reddish Brown Part 3069b Element 4211151 ×3
  • Tile 1 x 4 with Groove Reddish Brown Part 2431 Element 4211194 ×9
  • Tile 2 x 4 with Groove Reddish Brown Part 87079 Element 4579690 ×1
  • Treasure Chest Bottom with Rear Slots, with Groove Reddish Brown Part 4738b Element 4280114 or 4211162 ×1
  • Treasure Chest Lid [Thick Hinge] Reddish Brown Part 4739a Element 6254220 or 6167676 ×1
  • Weapon Crossbow and Bolt Reddish Brown Part 2570 Element 6434369 or 4211196 ×2
  • Window 1 x 2 x 2 2/3 with Rounded Top Reddish Brown Part 30044 Element 4542131 or 4224625 ×2

Red 70 pieces

  • Animal / Creature Accessory, Horse Barding with Gold Lions and Gold Chain Mail Print Red Part 2490pr0003 Element 4587348 ×1
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Red Part 54200 Element 5074621 or 4504379 2 spares in the box ×20
  • Brick Sloped 45° 2 x 1 Triple with Ovoid Bottom Pin Red Part 3048c Element 4195004 or 304821 ×7
  • Brick Sloped 45° 2 x 2 Red Part 3039 Element 303921 ×4
  • Brick Sloped 45° 2 x 2 Double Convex Red Part 3045 Element 4163087 or 304521 ×8
  • Brick Sloped 45° 2 x 4 Red Part 3037 Element 303721 ×8
  • Brick Sloped 75° 2 x 2 x 3 Double Convex Red Part 3685 Element 4588468 or 4280140 ×8
  • Brick Sloped 75° 2 x 2 x 3 [Hollow Studs] Red Part 3684 Element 4588467 or 4561792 ×5
  • Brick Sloped Inverted 45° 4 x 2 Double with 2 x 2 Recessed Red Part 4871 Element 487121 ×1
  • Flag 4 x 1 Wavy [First Wave Right] Red Part 4495b Element 6268946 or 449521 ×5
  • Plate 2 x 4 Red Part 3020 Element 302021 ×1
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Red Part 87580 Element 6126048 or 4581308 ×1
  • Technic Bush Red Part 3713 Element 6271820 or 4227155 1 spare in the box ×1

Black 59 pieces

  • Bar 6L with Stop Ring Black Part 63965 Element 6170421 or 6081988 ×1
  • Brick 1 x 8 Black Part 3008 Element 300826 ×2
  • Brick 2 x 4 Black Part 3001 Element 300126 ×2
  • Brick Round 1 x 1 Open Stud Black Part 3062b Element 306226 ×4
  • Brick Round 2 x 2 with Axle Hole Black Part 3941 Element 614376 or 614326 ×1
  • Brick Sloped 33° 3 x 1 Black Part 4286 Element 428626 ×2
  • Brick Special 1 x 1 with Stud on 1 Side Black Part 87087 Element 4558954 ×6
  • Door 1 x 4 x 6 Barred with Stud Handle Black Part 60621 Element 4610152 or 4585012 ×1
  • Door 1 x 8 x 12 Castle Gate (Portcullis) Black Part 89519 Element 4583878 ×1
  • Door Frame 1 x 4 x 6 Type 2 Black Part 60596 Element 6337273 or 4535834 ×1
  • Hinge Brick 1 x 2 Locking with 1 Finger Vertical End Black Part 30364 Element 6266306 or 4265484 ×1
  • Plate Special 1 x 2 Side Handle [Free Ends] Black Part 2540 Element 4140588 or 254026 ×2
  • Technic Axle 10 Black Part 3737 Element 373726 ×1
  • Technic Axle 4 Black Part 3705 Element 370526 ×2
  • Technic Axle 8 Black Part 3707 Element 370726 ×1
  • Technic Pin Connector Plate 1 x 2 x 1 2/3 [Two Holes On Top] Black Part 32530 Element 4144024 ×4
  • Technic Pin with Friction Ridges Lengthwise and Center Slots Black Part 2780 Element 4121715 or 278026 4 spares in the box ×18
  • Turntable 2 x 2 Plate, Base Black Part 3680 Element 368076 or 368026 ×2
  • Turntable 4 x 4 Square Base, Locking Black Part 61485 Element 4517986 ×1
  • Weapon Halberd / Axe Black Part 3848 Element 4118867 or 384826 ×2
  • Weapon Lance Black Part 3849 Element 6345264 or 384926 ×4

Pearl Gold 15 pieces

  • Cone 1 x 1 [Top Groove] Pearl Gold Part 59900 Element 4529247 ×2
  • Equipment Goblet / Glass Pearl Gold Part 2343 Element 4505990 ×1
  • Flag 4 x 1 Wavy [First Wave Right] Pearl Gold Part 4495b Element 6268949 or 4504649 ×5
  • Plate Special 1 x 2 with 1 Stud without Groove (Jumper) Pearl Gold Part 3794a ×3
  • Window 1 x 2 x 2 2/3 Pane Lattice Diamond with Rounded Top Pearl Gold Part 30046 Element 6173106 or 4541895 ×4

Dark Brown 14 pieces

  • Equipment Telescope / Torch / Spyglass, Support Round 1 x 1 x 1 2/3 Dark Brown Part 64644 Element 4538950 ×12
  • Launcher, 1 x 4 with 1 x 2 Plate with Pin Hole and Bucket (Catapult) Dark Brown Part 88289 Element 4568951 ×2

Trans-Neon Orange 12 pieces

  • Flame / Headwear Accessory Plume / Feather, Triple Point Trans-Neon Orange Part 64647 Element 6289248 or 6100033 6 spares in the box ×12

Green 11 pieces

  • Plate 2 x 8 Green Part 3034 Element 303428 ×1
  • Plate 4 x 10 Green Part 3030 Element 6398657 or 6247196 ×4
  • Plate 4 x 12 Green Part 3029 Element 4279059 or 302928 ×2
  • Plate 8 x 8 Green Part 41539 Element 4161677 ×2
  • Plate Special 10 x 10 Octagonal with Hole Green Part 89523 Element 4583684 ×2

White 5 pieces

  • Animal, Horse, Movable Head, Black Eyes, White Pupils, Brown Bridle Print White Part 4493c01pr0011 Element 4121830 or 73408 ×1
  • Brick 1 x 2 White Part 3004 Element 6548257 or 4613964 ×1
  • Flag 2 x 2 Square with Gold Lion on Red and White Quarters Background Print White Part 2335pr0018 Element 6011985 or 4586207 ×2
  • Plate 1 x 2 White Part 3023 Element 6552100 or 6548261 ×1

Flat Silver 4 pieces

  • Weapon Mace / Flail Spiked Flat Silver Part 59232 Element 4611880 ×1
  • Weapon Pike / Spear Round End Flat Silver Part 4497 ×1
  • Weapon Sword / Shortsword Flat Silver Part 3847 Element 4611879 ×2

Pearl Titanium 3 pieces

  • Weapon Crossbow and Bolt Pearl Titanium Part 2570 Element 6268844 or 4617248 ×1
  • Weapon Pike / Spear Round End Pearl Titanium Part 4497 ×1
  • Weapon Sword / Shortsword Pearl Titanium Part 3847 Element 4617242 ×1

Blue 2 pieces

  • Technic Axle Pin with Friction Ridges Lengthwise Blue Part 43093 Element 4309323 or 4206482 ×2

Dark Tan 2 pieces

  • Technic Axle 3 with Stud Dark Tan Part 6587 Element 6031821 or 6013821 ×2

Yellow 2 pieces

  • Tile 1 x 1 with Groove Yellow Part 3070b Element 307024 1 spare in the box ×2

Chrome Gold 1 piece

  • Weapon Sword / Greatsword Round Chrome Gold Part 59 Element 4509211 ×1

Metallic Gold 1 piece

  • Animal / Creature Accessory, Horse Battle Helmet Top Stud for Horn [Unicorn] Metallic Gold Part 89524 Element 4587364 ×1

Pearl Light Gray 1 piece

  • Creature Body Part, Horn (Unicorn) Pearl Light Gray Part 89522 Element 4587361 ×1

Trans-Dark Blue 1 piece

  • Rock 1 x 1 Jewel / Gem 24 Facet Trans-Dark Blue Part 30153 Element 6513973 or 6247793 ×1

Trans-Green 1 piece

  • Rock 1 x 1 Jewel / Gem 24 Facet Trans-Green Part 30153 Element 6513970 or 6247788 ×1

Trans-Red 1 piece

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

Trans-Yellow 1 piece

  • Rock 1 x 1 Jewel / Gem 24 Facet Trans-Yellow Part 30153 Element 6513974 or 6247795 ×1

[No Color/Any Color] 1 piece

  • Sticker Sheet for Set 7946-1 [No Color/Any Color] Part 91061 Element 4586367 ×1

Minifigures 8 figures

  • Lion Knight, Wide Brim Helmet Minifigure, checked as a whole figure ×1
  • Lion Knight, Archer, Helmet, Quiver Minifigure, checked as a whole figure ×1
  • King, Lion King, Red Plume Minifigure, checked as a whole figure ×1
  • Lion Knight, Wide Brim Helmet, Beard Minifigure, checked as a whole figure ×1
  • Lion Knight, Archer, Helmet, Quiver, Stubble Minifigure, checked as a whole figure ×1
  • Dragon Knight, Archer, Dark Green, Helmet, Quiver (Pearl Titanium) Minifigure, checked as a whole figure ×1
  • Dragon Knight, Black, Armor, Helmet with Dark Green Plume (Pearl Titanium) Minifigure, checked as a whole figure ×1
  • Dragon Knight, Dark Green, Wide Brim Helmet, Moustache and Stubble (Pearl Titanium) 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.

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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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