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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 Panda Nursery

Checking

21158 The Panda Nursery

201 pieces in 73 part and color combinations, plus 1 minifigure.

The official piece count includes the 3 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.

Look-alike colors in this set

These parts appear in this set in two colors that are easy to confuse. If you are one short in one color, check whether it went in where the other color belongs. Each color has its own element ID in the parts list at the back of the instructions.

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Piece checklist

Plates 87 pieces

  • Plate 1 x 2 Black Part 3023 Element 302326 ×5
  • Plate 1 x 3 Black Part 3623 Element 362326 ×2
  • Plate 2 x 3 Black Part 3021 Element 302126 ×2
  • Plate 4 x 4 Black Part 3031 Element 4243819 or 303126 ×1
  • Plate 6 x 12 Blue Part 3028 Element 6186644 or 302823 ×1
  • Plate 2 x 2 Dark Bluish Gray Part 3022 Element 4211094 ×2
  • Plate 2 x 2 Corner Dark Bluish Gray Part 2420 Element 4210635 ×8
  • Plate 8 x 8 Dark Bluish Gray Part 41539 Element 4210802 ×1
  • Plate 1 x 1 Dark Green Part 3024 Element 6618077 or 6055169 1 spare in the box ×8
  • Plate 1 x 1 Dark Tan Part 3024 Element 4549436 or 4497084 1 spare in the box ×6
  • Plate 2 x 4 Green Part 3020 Element 302028 ×1
  • Plate 4 x 8 Green Part 3035 Element 4277361 ×1
  • Plate 6 x 12 Green Part 3028 Element 6177783 or 4614769 ×3
  • Plate 1 x 2 Light Bluish Gray Part 3023 Element 4211398 or 3023194 ×1
  • Plate 2 x 3 Light Bluish Gray Part 3021 Element 4211396 ×1
  • Plate 1 x 1 Lime Part 3024 Element 4621557 or 4561480 1 spare in the box ×12
  • Plate 1 x 2 Lime Part 3023 Element 4164037 or 4122439 ×12
  • Plate 1 x 1 Red Part 3024 Element 302421 1 spare in the box ×1
  • Plate 2 x 4 Red Part 3020 Element 302021 ×2
  • Plate 1 x 1 Reddish Brown Part 3024 Element 4221744 1 spare in the box ×2
  • Plate 2 x 6 Reddish Brown Part 3795 Element 4211247 ×1
  • Plate 1 x 1 Trans-Dark Blue Part 3024 Element 6513965 or 6252044 1 spare in the box ×1
  • Plate 1 x 1 Trans-Orange Part 3024 Element 6513961 or 6252040 1 spare in the box ×1
  • Plate 1 x 1 Trans-Yellow Part 3024 Element 6513966 or 6252045 1 spare in the box Also in Yellow ×1
  • Plate 1 x 4 White Part 3710 Element 6552108 or 6548266 ×2
  • Plate 2 x 2 White Part 3022 Element 6552099 or 6548260 ×3
  • Plate 2 x 3 White Part 3021 Element 6550136 or 302101 ×4
  • Plate 1 x 1 Yellow Part 3024 Element 302424 1 spare in the box Also in Trans-Yellow ×1
  • Plate 1 x 3 Yellow Part 3623 Element 362324 ×1

Bricks 42 pieces

  • Brick 1 x 2 Black Part 3004 Element 300426 ×2
  • Brick 1 x 1 x 5 with Solid Stud Dark Bluish Gray Part 2453b Element 4210690 ×2
  • Brick 2 x 2 Dark Bluish Gray Part 3003 Element 4211060 ×13
  • Brick 2 x 4 Dark Bluish Gray Part 3001 Element 4211085 ×1
  • Brick 2 x 8 Dark Bluish Gray Part 3007 Element 6187438 or 6037406 ×2
  • Brick 1 x 1 Lime Part 3005 Element 4220634 or 4122446 ×11
  • Brick 1 x 1 Medium Nougat Part 3005 Element 6057986 or 4569624 ×6
  • Brick 2 x 4 Reddish Brown Part 3001 Element 4211201 ×3
  • Brick 1 x 2 White Part 3004 Element 6548257 or 4613964 ×2

Plates Special 23 pieces

  • Plate Special 1 x 1 Rounded with Handle Black Part 26047 Element 6157554 ×2
  • Plate Special 1 x 2 with Clip Horizontal on Side Black Part 11476 Element 6313116 or 6132731 ×1
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Bright Green Part 87580 Element 6389695 or 4565388 ×3
  • Plate Special 1 x 2 with Clip Horizontal on End Dark Bluish Gray Part 63868 Element 6336990 or 4581225 ×2
  • Plate Special 2 x 4 with Groove and Two Center Studs (Jumper) Dark Orange Part 65509 Element 6288614 ×3
  • Plate Special 1 x 2 with Clip Horizontal on End Light Bluish Gray Part 63868 Element 6319336 or 4535738 ×1
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Light Bluish Gray Part 87580 Element 6126082 or 4565393 ×8
  • Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring] Lime Part 4081b Element 6281999 or 4632576 ×1
  • Plate Special 1 x 1 with Clip Horizontal [Thick Open O Clip] Yellow Part 61252 Element 6347294 or 4540040 ×1
  • Plate Special 1 x 2 with Handle on End [Closed Ends] Yellow Part 60478 Element 4515367 ×1

Plates Round Curved and Dishes 21 pieces

  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Black Part 4032a Element 403226 ×2
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Dark Orange Part 4032a Element 4616027 ×1
  • Plate Round 1 x 1 with Open Stud Reddish Brown Part 85861 Element 6215659 1 spare in the box ×12
  • Plate Round 1 x 1 with Solid Stud Reddish Brown Part 6141 Element 4216581 1 spare in the box ×3
  • Plate Round 1 x 1 with Solid Stud White Part 6141 Element 6601919 or 614101 1 spare in the box ×1
  • Plate Round 1 x 1 with Solid Stud Yellow Part 6141 Element 614124 1 spare in the box ×2

Tiles 9 pieces

  • Tile 2 x 2 with Groove Black Part 3068b Element 306826 ×1
  • Tile 2 x 3 Black Part 26603 Element 6162892 ×1
  • Tile 1 x 4 with Groove Medium Nougat Part 2431 Element 6102998 or 4657956 ×3
  • Tile 1 x 2 with Groove White Part 3069b Element 6548264 or 306901 ×1
  • Tile 2 x 2 with Groove White Part 3068b Element 6548263 or 306801 ×1
  • Tile 2 x 3 White Part 26603 Element 6552162 or 6550161 ×1
  • Tile 1 x 3 Yellow Part 63864 Element 4558172 ×1

Animal / Creature Body Parts 3 pieces

  • Animal Body Part, Panda Head, Pixelated Eyes, Nose, and Mouth Print White Part 66219pr0001 Element 6287354 ×2
  • Animal Body Part, Cat Head 1 x 2 with Cube with Ears, Nose and Pixelated Face Print (Ocelot) Yellow Part 24008pr0001 Element 6292791 or 6128659 ×1

Bricks Sloped 3 pieces

  • Brick Sloped 30° 1 x 2 x 2/3 Reddish Brown Part 85984 Element 6035291 ×2
  • Brick Sloped 45° 2 x 2 Trans-Dark Blue Part 3039 Element 6514101 or 6244887 ×1

Bricks Special 3 pieces

  • Brick Special 1 x 1 Studs on 4 Sides Lime Part 4733 Element 6174006 or 4212458 ×3

Plants & Trees 3 pieces

  • Plant, Flower, Plate Round 1 x 1 with 5 Petals Lime Part 24866 Element 6209692 1 spare in the box ×3

Bricks Curved 2 pieces

  • Brick Arch 1 x 3 Black Part 4490 Element 4512727 or 4240242 ×2

Animals / Creatures 1 piece

  • Animal, Fish [Hollow Stud Mouth] Flat Silver Part 64648 Element 4611885 ×1

Bars, Ladders and Fences 1 piece

  • Bar 1 x 4 x 3 [End Tabs] Medium Nougat Part 62113 Element 6167599 ×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 Shields, Weapons, & Tools 1 piece

  • Tool Pickaxe Blocky, Double Medium Azure Part 18789 Element 6093629 ×1

Tiles Round and Curved 1 piece

  • Tile Round 2 x 2 with 4 Large and 6 Small Red Squares Print White Part 14769pr1148 Element 6292797 ×1

Minifigures 1 figure

  • Alex 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.