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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.

Grimkeeper the Cage Monster

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71455 Grimkeeper the Cage Monster

265 pieces in 98 part and color combinations, plus 2 minifigures.

The official piece count includes the 9 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 Special 44 pieces

  • Bracket 1 x 1 - 1 x 2 Inverted Black Part 73825 Element 6335317 ×2
  • Plate Special 1 x 2 [Side Handle Closed Ends] Black Part 48336 Element 4225201 ×1
  • Plate Special 1 x 2 with Angled Handles on Side Black Part 92692 Element 4604304 ×2
  • Plate Special 2 x 3 with Rocks Black Part 27261 Element 6195185 ×3
  • Plate Special Round 2 x 2 with Center Stud (Jumper Plate) Black Part 18674 Element 6195325 ×1
  • Bracket 1 x 2 - 2 x 2 Inverted Dark Bluish Gray Part 99207 Element 6308045 ×4
  • Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip] Dark Bluish Gray Part 60897 Element 6489464 or 6296892 ×4
  • Plate Special 1 x 2 with Clip Horizontal on End Dark Bluish Gray Part 63868 Element 6336990 or 4581225 ×2
  • Plate Special 1 x 2 with Clips Horizontal [Open O Clips] Dark Bluish Gray Part 60470b Element 6350292 ×1
  • Plate Special 1 x 4 Offset with Bar Holes Dark Bluish Gray Part 4590 Element 6302647 or 6086709 ×2
  • Bracket 1 x 1 - 1 x 1 Light Bluish Gray Part 36841 Element 6248078 or 6227012 ×2
  • Bracket 1 x 2 - 1 x 2 Light Bluish Gray Part 99781 Element 4654582 ×2
  • Plate Special 1 x 2 with Clip Horizontal on Side Light Bluish Gray Part 11476 Element 6313114 or 6028812 ×2
  • Plate Special Round 1 x 1 with Hollow Stud and Horizontal Bar 1L Light Bluish Gray Part 32828 Element 6227897 1 spare in the box ×2
  • Plate Special 1 x 2 with Clip Horizontal on End Lime Part 63868 Element 6347285 or 6138122 ×4
  • Bracket 1 x 2 - 1 x 4 [Rounded Corners at Bottom, Square Corners at Top] White Part 28802 Element 6548284 or 6168618 ×2
  • Plate Special 1 x 1 with Clip Horizontal [Thick Open O Clip] White Part 61252 Element 6347293 or 4538353 ×2
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) White Part 15573 Element 6550152 or 6051511 ×2
  • Plate Special 1 x 2 with Clip Vertical on End White Part 78256 Element 6372037 ×4

Plates 34 pieces

  • Plate 1 x 2 Black Part 3023 Element 302326 ×3
  • Plate 1 x 6 Black Part 3666 Element 366626 ×3
  • Plate 2 x 12 Black Part 2445 Element 244526 ×1
  • Plate 2 x 2 Black Part 3022 Element 302226 ×12
  • Plate 2 x 6 Black Part 3795 Element 379526 ×4
  • Plate 2 x 3 Dark Bluish Gray Part 3021 Element 4211043 ×1
  • Plate 2 x 4 Light Bluish Gray Part 3020 Element 4211395 ×1
  • Plate 2 x 8 Light Bluish Gray Part 3034 Element 4211406 ×1
  • Plate 2 x 2 Lime Part 3022 Element 4613977 or 4537937 ×1
  • Plate 1 x 2 Magenta Part 3023 Element 6103415 or 6020605 ×6
  • Plate 2 x 6 White Part 3795 Element 6550146 or 379501 ×1

Animal / Creature Body Parts 29 pieces

  • Creature Body Part, Horn (Unicorn) Flat Silver Part 89522 Element 6214214 or 4612829 1 spare in the box ×1
  • Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Large Magenta Part 11089 Element 6437507 or 6133932 ×4
  • Animal Body Part, Horn (Cattle) Magenta Part 64847 Element 6328192 or 6298479 1 spare in the box ×4
  • Animal Body Part, Bat Wing with Shaft [Chima Bat Wing] Trans-Dark Pink Part 15082 Element 6207783 ×2
  • Animal Body Part / Plant, Tail / Vine Curled with Bar White Part 1997 Element 6430887 ×2
  • Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Medium Yellowish Green Part 87747 Element 6267417 1 spare in the box ×10
  • Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small Yellowish Green Part 53451 Element 6275487 or 6109556 1 spare in the box ×6

Bricks Curved 17 pieces

  • Brick Curved 2 x 2 x 2/3 Black Part 15068 Element 6053077 ×3
  • Brick Curved 2 x 1 No Studs [1/2 Bow] Dark Bluish Gray Part 11477 Element 6029948 ×8
  • Brick Curved Inverted 2 x 1 Dark Bluish Gray Part 24201 Element 6215212 ×2
  • Brick Curved 2 x 1 No Studs [1/2 Bow] White Part 11477 Element 6552145 or 6548276 ×4

Tiles Round and Curved 17 pieces

  • Tile Round 1 x 1 Black Part 98138 Element 6284070 or 6139403 1 spare in the box ×2
  • Tile Round 1 x 1 Bright Pink Part 98138 Element 6284587 or 6055380 1 spare in the box ×1
  • Tile Round 1 x 1 Quarter Dark Bluish Gray Part 25269 Element 6199549 1 spare in the box ×6
  • Tile Round 1 x 1 Trans-Bright Green Part 98138 Element 6514198 or 6274748 1 spare in the box ×6
  • Tile Round 1 x 1 with Black Hourglass Print White Part 98138pr0365 Element 6434196 1 spare in the box ×1
  • Tile Round 1 x 1 with Black Animal Eye Print Yellow Part 98138pr0364 Element 6434207 1 spare in the box ×1

Bars, Ladders and Fences 16 pieces

  • Lattice 3 x 6 Module with Studs Black Part 23444 Element 6172984 or 6138603 ×1
  • Bar 4L (Lightsaber Blade / Wand) Bright Light Orange Part 30374 Element 6376752 ×1
  • Bar 1L with Clip [Cut Edges and One Side Hole] [Full Clip] Dark Bluish Gray Part 3484 Element 6439040 ×4
  • Bar Holder with Hole and Bar Handle Light Bluish Gray Part 23443 Element 6343976 or 6152107 ×10

Bricks Special 14 pieces

  • Bracket 5 x 2 x 1 1/3 with Holes, Pin Bottom Black Part 11215 Element 6039194 ×2
  • Brick Special 1 x 1 with Stud on 1 Side Black Part 87087 Element 4558954 ×4
  • Bracket 3 x 2 x 1 1/3 with Bottom Stud Holder Dark Bluish Gray Part 73562 Element 6395363 ×3
  • Brick Special 1 x 1 Studs on 4 Sides Dark Bluish Gray Part 4733 Element 4210700 ×1
  • Brick Special 1 x 2 x 1 1/3 with Rotation Joint Socket Dark Bluish Gray Part 80431 Element 6398662 ×4

Plates Round Curved and Dishes 14 pieces

  • Plate Round Corners 2 x 6 Double Black Part 18980 Element 6105963 ×4
  • Plate Special 1 x 2 Rounded with 2 Open Studs Dark Bluish Gray Part 35480 Element 6221607 ×4
  • Plate Round 1 x 1 with Open Stud Light Bluish Gray Part 85861 Element 6168647 or 6124825 1 spare in the box ×6

Technic Pins 11 pieces

  • Technic Rotation Joint Ball Loop with Two Perpendicular Pins with Friction Black Part 47455 Element 4272426 or 4213374 ×4
  • Technic Axle Pin with Friction Ridges Lengthwise Blue Part 43093 Element 4309323 or 4206482 ×2
  • Technic Pin 1/2 without Friction Ridges Light Bluish Gray Part 4274 Element 4274194 or 4211483 1 spare in the box ×1
  • Technic Axle Pin 3L with Friction Ridges Lengthwise and 1L Axle Red Part 11214 Element 6209519 ×4

Technic Special 9 pieces

  • Brick Round 2 x 2 D. Tube with Rotation Joint Ball Half Black Part 1994 Element 6432442 ×4
  • Technic Ball Joint with Through Axle Hole Black Part 53585 Element 4286267 ×2
  • Technic Brick Special 2 x 2 with Ball Socket Wide and Axle Hole, No Arm Holes Black Part 67696 Element 6360825 ×3

Bricks Sloped 8 pieces

  • Brick Sloped 30° 1 x 2 x 2/3 Black Part 85984 Element 4548180 ×2
  • Brick Sloped 30° 1 x 2 x 2/3 with Green Screens and Controls Print Dark Bluish Gray Part 85984pr0013 Element 6194290 ×1
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Magenta Part 54200 Element 6177349 1 spare in the box ×4
  • Brick Sloped Inverted 45° 6 x 2 Double with 2 x 4 Recessed White Part 22889 Element 6131572 ×1

Bricks 7 pieces

  • Brick 2 x 2 Black Part 3003 Element 4103587 or 300326 ×2
  • Brick 1 x 2 Magenta Part 3004 Element 4519195 or 4206360 ×4
  • Brick 1 x 2 without Bottom Tube Trans-Bright Green Part 3065 Element 6514269 or 6244911 ×1

Bricks Round and Cones 7 pieces

  • Brick Round 2 x 2 D. Tube with 45° Elbow and Axle Holes (Crossholes) at Each End [SHORT] Black Part 65473 Element 6305216 ×4
  • Cone 1 x 1 [Top Groove] Tan Part 59900 Element 4529237 ×1
  • Brick Round 2 x 2 x 1 2/3 Dome Top, Hollow Stud with Black Eyes Print Trans-Bright Green Part 30151bpr0001 Element 6434203 ×1
  • Brick Round 2 x 2 with Axle Hole Yellow Part 3941 Element 614324 or 394124 ×1

Minifig Upper Body 6 pieces

  • Arm Mechanical with Clip [Thick Support] Pearl Titanium Part 98313 Element 6276869 or 6008484 ×6

Projectiles / Launchers 4 pieces

  • Launcher Trigger, Weapon Gun Trigger Dark Bluish Gray Part 69755 Element 6360675 1 spare in the box ×2
  • Launcher, Plate Special 1 x 2 with Mini Blaster Square Light Bluish Gray Part 69754 Element 6360382 ×2

Technic Bricks 4 pieces

  • Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin Dark Bluish Gray Part 32064a Element 6178919 or 4210935 ×2
  • Technic Brick Special 1 x 2 with Pin Hole and 1 x 2 Plate Light Bluish Gray Part 73109 Element 6326478 ×2

Large Buildable Figures 3 pieces

  • Large Figure Shoulder Cover, Armor, Round, Smooth with Bar Pearl Titanium Part 1686 Element 6510980 or 6423977 ×2
  • Large Figure Shoulder Cover, Armor, Round, Smooth with Yellow Eyes, Dark Bluish Grey Stripes Print White Part 21560pr0020 Element 6434219 ×1

Technic Axles 3 pieces

  • Technic Axle 3 with Stop Reddish Brown Part 24316 Element 6135494 ×3

Tiles Special 3 pieces

  • Tile Special 1 x 1 with Clip with Rounded Edges Black Part 15712 Element 6335388 or 6066102 ×3

Bricks Wedged 2 pieces

  • Brick Wedged, Curved 2 x 3 x 2/3 Two Studs, Wing End Pearl Titanium Part 47456 Element 6167034 ×2

Hinges, Arms and Turntables 2 pieces

  • Hinge Brick 2 x 2 Top Plate Thin Light Bluish Gray Part 6134 Element 4211881 ×1
  • Hinge Brick 1 x 2 Base White Part 3937 Element 6619287 or 393701 ×1

Technic Connectors 2 pieces

  • Large Figure Weapon Lightsaber Hilt with Axle Hole and Two Bar Holders Black Part 24122 Element 6280097 or 6155068 ×2

Tiles 2 pieces

  • Tile 2 x 4 with Groove Black Part 87079 Element 4560182 ×1
  • Tile 1 x 1 with Keyhole Print Light Bluish Gray Part 3070bpr0147 Element 6251308 or 6063898 1 spare in the box ×1

Windscreens and Fuselage 2 pieces

  • Windscreen 6 x 4 x 1 Hexagonal with Handle Trans-Bright Green Part 27262 Element 6513955 or 6423004 ×2

Minifig Accessories 1 piece

  • Equipment Hourglass with Pearl Gold Sand Pattern Trans-Clear Part 23945pat0003 Element 6503206 or 6440804 ×1

Minifig Shields, Weapons, & Tools 1 piece

  • Weapon Lightsaber Hilt with Bottom Ring Bright Light Orange Part 64567 Element 6134252 1 spare in the box ×1

Technic Beams Special 1 piece

  • Technic Beam 1 x 2 with Ball Joint Holes in Ball Black Part 67697 Element 6338171 ×1

Transportation - Land 1 piece

  • Wheel Arch, Curved Wedge 4 x 3 with 2 x 2 Opening and 4 Studs White Part 47755 Element 6135186 or 6054512 ×1

Windows and Doors 1 piece

  • Door 1 x 4 x 6 Barred with Stud Handle Pearl Titanium Part 60621 Element 6037634 ×1

Minifigures 2 figures

  • Mateo, Utility Belt Minifigure, checked as a whole figure ×1
  • Cooper 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

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