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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.

The Armadillo Mine Expedition

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21269 The Armadillo Mine Expedition

243 pieces in 98 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 85 pieces

  • Plate 1 x 1 Black Part 3024 Element 302426 1 spare in the box ×4
  • Plate 1 x 2 Dark Blue Part 3023 Element 6554191 or 4528981 ×3
  • Plate 2 x 4 Dark Blue Part 3020 Element 6554194 or 4667595 ×1
  • Plate 2 x 6 Dark Bluish Gray Part 3795 Element 4211002 ×1
  • Plate 4 x 12 Dark Bluish Gray Part 3029 Element 4210706 ×2
  • Plate 1 x 1 Dark Orange Part 3024 Element 6186012 or 4603739 1 spare in the box ×2
  • Plate 2 x 10 Dark Orange Part 3832 Element 6351327 or 6131797 ×1
  • Plate 2 x 3 Dark Orange Part 3021 Element 6359717 or 6224275 ×2
  • Plate 2 x 4 Dark Orange Part 3020 Element 4535928 or 4164449 ×2
  • Plate 1 x 1 Light Bluish Gray Part 3024 Element 4211399 1 spare in the box ×10
  • Plate 1 x 2 Light Bluish Gray Part 3023 Element 4211398 or 3023194 ×4
  • Plate 2 x 2 Light Bluish Gray Part 3022 Element 4211397 ×6
  • Plate 2 x 2 Corner Light Bluish Gray Part 2420 Element 4211353 ×1
  • Plate 1 x 2 Magenta Part 3023 Element 6103415 or 6020605 ×1
  • Plate 1 x 2 Medium Nougat Part 3023 Element 6218360 or 4645055 ×4
  • Plate 2 x 4 Olive Green Part 3020 Element 6031128 or 6020144 ×1
  • Plate 6 x 6 Olive Green Part 3958 Element 6528997 ×5
  • Plate 2 x 2 Orange Part 3022 Element 4613982 or 4159007 ×1
  • Plate 2 x 4 Orange Part 3020 Element 4158355 or 4122468 ×1
  • Plate 2 x 2 Red Part 3022 Element 4613974 or 302221 ×1
  • Plate 1 x 2 Reddish Brown Part 3023 Element 4211150 ×6
  • Plate 1 x 8 Reddish Brown Part 3460 Element 4216945 ×2
  • Plate 2 x 12 Reddish Brown Part 2445 Element 4225700 ×1
  • Plate 2 x 2 Reddish Brown Part 3022 Element 4613975 or 4216695 ×7
  • Plate 2 x 4 Reddish Brown Part 3020 Element 4211186 ×3
  • Plate 2 x 6 Reddish Brown Part 3795 Element 4211247 ×2
  • Plate 2 x 4 Trans-Dark Blue Part 3020 Element 6513941 or 6476399 ×4
  • Plate 1 x 1 Trans-Orange Part 3024 Element 6513961 or 6252040 1 spare in the box ×4
  • Plate 1 x 1 Trans-Yellow Part 3024 Element 6513966 or 6252045 1 spare in the box ×3

Bricks 54 pieces

  • Brick 2 x 2 Dark Bluish Gray Part 3003 Element 4211060 ×10
  • Brick 2 x 2 Corner Dark Bluish Gray Part 2357 Element 4211109 ×1
  • Brick 2 x 4 Dark Bluish Gray Part 3001 Element 4211085 ×2
  • Brick 2 x 4 Dark Green Part 3001 Element 4260493 ×4
  • Brick 2 x 6 Dark Green Part 2456 Element 6215657 or 6047490 ×2
  • Brick 1 x 1 x 3 Dark Orange Part 14716 Element 6397875 ×2
  • Brick 1 x 2 Dark Orange Part 3004 Element 4579659 or 4164441 ×1
  • Brick 1 x 4 Dark Orange Part 3010 Element 6223040 or 4597484 ×2
  • Brick 2 x 4 Dark Orange Part 3001 Element 6487946 or 6212082 ×2
  • Brick 1 x 1 Light Bluish Gray Part 3005 Element 4211389 ×1
  • Brick 2 x 2 Light Bluish Gray Part 3003 Element 4211387 ×2
  • Brick 2 x 4 Light Bluish Gray Part 3001 Element 4211385 ×1
  • Brick 2 x 6 Light Bluish Gray Part 2456 Element 4274668 or 4211795 ×4
  • Brick 2 x 2 Orange Part 3003 Element 4153825 or 4119643 ×1
  • Brick 2 x 2 Corner Orange Part 2357 Element 6212079 or 4130347 ×2
  • Brick 2 x 2 Reddish Brown Part 3003 Element 4211210 ×9
  • Brick 2 x 4 Reddish Brown Part 3001 Element 4211201 ×3
  • Brick 2 x 2 without Inside Ridges Trans-Dark Blue Part 6223 Element 6514091 or 6238043 ×2
  • Brick 1 x 1 Trans-Orange Part 3005 Element 6514209 or 6240550 ×1
  • Brick 1 x 2 with Black 'TNT' Pixelated Print White Part 3004pr0036 Element 6097028 ×2

Plates Special 41 pieces

  • Plate Special 1 x 2 [Side Handle Closed Ends] Black Part 48336 Element 4225201 ×2
  • Plate Special 1 x 2 with Clip Horizontal on End Black Part 63868 Element 6336989 or 4535739 ×4
  • Plate Special 1 x 4 with 2 Studs with Groove [New Underside] Dark Bluish Gray Part 41740 Element 6257592 ×1
  • Plate Special 2 x 4 with Groove and Two Center Studs (Jumper) Dark Bluish Gray Part 65509 Element 6307616 ×2
  • Plate Special 2 x 4 with Groove and Two Center Studs (Jumper) Dark Orange Part 65509 Element 6288614 ×2
  • Plate Special 1 x 2 with Handle on End [Closed Ends] Light Bluish Gray Part 60478 Element 4515369 ×1
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Light Bluish Gray Part 87580 Element 6126082 or 4565393 ×3
  • Bracket 2 x 2 with 1 x 2 Vertical Studs Medium Nougat Part 41682 Element 6313599 ×2
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Medium Nougat Part 87580 Element 6102994 ×3
  • Plate Special 2 x 2 with Only 2 studs Medium Nougat Part 33909 Element 6528998 ×2
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Olive Green Part 87580 Element 6212080 ×10
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Red Part 87580 Element 6126048 or 4581308 ×1
  • Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip] Reddish Brown Part 60897 Element 6337003 or 6066142 ×2
  • Plate Special 1 x 2 with Clip Horizontal on Side Reddish Brown Part 11476 Element 6313124 or 6185998 ×1
  • Plate Special 1 x 2 with Handle on End [Closed Ends] Reddish Brown Part 60478 Element 6102975 ×2
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Reddish Brown Part 87580 Element 4565394 ×2
  • Plate Special 2 x 2 with Bar Frame Octagonal, Reinforced, Completely Round Studs White Part 75937 Element 6009016 ×1

Plates Round Curved and Dishes 16 pieces

  • Plate Round 1 x 1 with Solid Stud Black Part 6141 Element 614126 1 spare in the box ×7
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Black Part 4032a Element 403226 ×1
  • Plate Round 1 x 1 with Solid Stud Tan Part 6141 Element 4161734 or 614105 1 spare in the box ×4
  • Plate Special 1 x 2 Rounded with 2 Open Studs Tan Part 35480 Element 6212758 ×4

Tiles 11 pieces

  • Tile 2 x 2 with Groove Dark Blue Part 3068b Element 4205004 ×1
  • Tile 1 x 2 with Groove Dark Orange Part 3069b Element 4614158 or 4178112 ×4
  • Tile 1 x 6 with Groove Dark Orange Part 6636 Element 6359696 ×1
  • Tile 1 x 4 with Groove Light Bluish Gray Part 2431 Element 4211356 or 2431194 ×1
  • Tile 2 x 4 with Groove Reddish Brown Part 87079 Element 4579690 ×4

Plants & Trees 9 pieces

  • Plant, Flower, Plate Round 1 x 1 with 5 Petals Bright Light Blue Part 24866 Element 6209683 1 spare in the box ×3
  • Plant, Flower, Plate Round 1 x 1 with 5 Petals Bright Light Orange Part 24866 Element 6209681 1 spare in the box ×3
  • Plant, Flower Stem with Bar and 6 Stems Dark Orange Part 19119 Element 6269941 or 6151196 ×1
  • Plant, Flower Stem with Bottom Bar Green Part 24855 Element 6269971 or 6135278 1 spare in the box ×2

Bricks Sloped 5 pieces

  • Brick Sloped 45° 2 x 1 with 2/3 Cutout [New Version] Orange Part 15672 Element 6445444 ×2
  • Brick Sloped 45° 2 x 2 Orange Part 3039 Element 4118828 ×1
  • Brick Sloped 45° 2 x 2 Trans-Dark Blue Part 3039 Element 6514101 or 6244887 ×2

Animal / Creature Body Parts 4 pieces

  • Animal Body Part, Head Blocky with Pixelated Face, Tan Nose, Nougat Forehead Print Light Bluish Gray Part 20308pr0005 Element 6528882 ×1
  • Animal Body Part, Head Blocky Armadillo with Black Eyes Print Medium Nougat Part 6985pr0001 Element 6528881 ×2
  • Animal Body Part, Dog Bone [Short] White Part 93160 Element 6360202 or 4600294 1 spare in the box ×1

Hinges, Arms and Turntables 4 pieces

  • Hinge Plate 1 x 4 Swivel Top / Base - Hollow Clip [Complete Assembly] Black Part 1927 Element 6672302 or 6416444 ×4

Bars, Ladders and Fences 3 pieces

  • Bar, Angled with 1 x 1 Round Plate / Stud on End Dark Red Part 65578 Element 6510194 or 6476966 1 spare in the box ×1
  • Bar, Angled with 1 x 1 Round Plate / Stud on End Medium Nougat Part 65578 Element 6510192 or 6400315 1 spare in the box ×2

Technic Connectors 2 pieces

  • Wire Clip with Axle Hole Red Part 49283 Element 6263067 ×2

Tiles Round and Curved 2 pieces

  • Tile Round 1 x 1 Half Circle Medium Nougat Part 24246 Element 6349124 1 spare in the box ×1
  • Tile Round 1 x 1 Red Part 98138 Element 6284574 or 6063445 1 spare in the box ×1

Containers 1 piece

  • Container Box 2 x 2 x 2 - Top Opening Reddish Brown Part 61780 Element 4520638 ×1

Minifig Accessories 1 piece

  • Equipment Telescope / Torch / Spyglass, Support Round 1 x 1 x 1 2/3 Dark Brown Part 64644 Element 4538950 ×1

Minifig Heads 1 piece

  • Minifig Head Special, Cube with Rear Ledge, Pixelated Red and Light Bluish Grey Face Print (Spider) Dark Blue Part 19727pr0011 Element 6528886 ×1

Minifig Shields, Weapons, & Tools 1 piece

  • Tool Pickaxe Blocky, Double Flat Silver Part 18789 Element 6104264 ×1

Technic Axles 1 piece

  • Technic Axle 3 with Stud Dark Tan Part 6587 Element 6031821 or 6013821 ×1

Technic Bricks 1 piece

  • Technic Brick 1 x 2 [2 Pin Holes] Light Bluish Gray Part 32000 Element 4211541 ×1

Tiles Special 1 piece

  • Tile Special 1 x 1 with Clip with Rounded Edges White Part 15712 Element 6348055 or 6054551 ×1

Minifigures 1 figure

  • Armadillo Miner 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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