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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.

Wild Animals: Tropical Toucan

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31173 Wild Animals: Tropical Toucan

225 pieces in 103 part and color combinations.

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 39 pieces

  • Plate 1 x 3 Black Part 3623 Element 362326 ×2
  • Plate 2 x 2 Black Part 3022 Element 302226 ×1
  • Plate 2 x 3 Black Part 3021 Element 302126 ×4
  • Plate 2 x 4 Black Part 3020 Element 302026 ×4
  • Plate 1 x 1 Bright Light Orange Part 3024 Element 6073040 or 6028740 1 spare in the box ×1
  • Plate 1 x 2 Coral Part 3023 Element 6258094 ×2
  • Plate 1 x 6 Coral Part 3666 Element 6422379 ×1
  • Plate 1 x 2 Dark Blue Part 3023 Element 6554191 or 4528981 ×2
  • Plate 1 x 6 Dark Blue Part 3666 Element 4508313 or 4177734 ×1
  • Plate 1 x 3 Light Aqua Part 3623 Element 6325961 or 6146704 ×4
  • Plate 1 x 1 Lime Part 3024 Element 4621557 or 4561480 1 spare in the box ×2
  • Plate 1 x 2 Lime Part 3023 Element 4164037 or 4122439 ×1
  • Plate 1 x 4 Orange Part 3710 Element 4118782 ×4
  • Plate 1 x 2 White Part 3023 Element 6552100 or 6548261 ×1
  • Plate 1 x 4 White Part 3710 Element 6552108 or 6548266 ×1
  • Plate 2 x 2 White Part 3022 Element 6552099 or 6548260 ×3
  • Plate 2 x 3 White Part 3021 Element 6550136 or 302101 ×5

Bricks Curved 37 pieces

  • Brick Arch 1 x 3 x 1 2/3 Curved Top Black Part 5843 Element 6523044 Also in Dark Blue ×2
  • Brick Curved Inverted 4 x 1 Black Part 13547 Element 6039869 ×4
  • Brick Curved 3 x 1 No Studs Bright Light Orange Part 50950 Element 6022064 ×2
  • Brick Curved 2 x 1 No Studs [1/2 Bow] Bright Light Yellow Part 11477 Element 6147726 ×8
  • Brick Curved Inverted 2 x 1 Bright Light Yellow Part 24201 Element 6296507 ×8
  • Brick Arch 1 x 3 x 1 2/3 Curved Top Dark Blue Part 5843 Element 6544482 Also in Black ×1
  • Brick Curved 1 x 2 x 1 with Curved Top Dark Blue Part 5841 Element 6554240 or 6536123 ×1
  • Brick Curved 3 x 1 No Studs Light Aqua Part 50950 Element 6540137 ×2
  • Brick Curved 4 x 1 No Studs [Stud Holder with Symmetric Ridges] Light Aqua Part 11153 Element 6580403 or 6365026 ×1
  • Brick Curved Inverted 2 x 1 Light Aqua Part 24201 Element 6336530 or 6138663 ×1
  • Brick Curved 2 x 1 No Studs [1/2 Bow] Lime Part 11477 Element 6069006 ×2
  • Brick Curved Inverted 2 x 1 Lime Part 24201 Element 6210413 ×2
  • Brick Curved 3 x 1 No Studs Orange Part 50950 Element 4251969 ×2
  • Brick Curved 1 x 2 x 1 No Studs White Part 37352 Element 6552172 or 6248827 ×1

Plates Special 31 pieces

  • Plate Special 1 x 1 Rounded with Handle Black Part 26047 Element 6157554 ×2
  • Plate Special 1 x 2 with Clip Horizontal on End Black Part 63868 Element 6336989 or 4535739 ×2
  • Plate Special Round 1 x 2 Half Circle with Stud (Jumper) Black Part 1745 Element 6510061 or 6438919 ×3
  • Plate Special Round 2 x 2 with Center Stud (Jumper Plate) Bright Green Part 18674 Element 6380676 ×1
  • Plate Special 1 x 2 with 5.9mm Centre Side Towball Dark Bluish Gray Part 14417 Element 6414560 or 6338160 ×2
  • Plate Special 1 x 2 with Bar Up [Horizontal Arm 5mm] Green Part 88072 Element 6261358 or 6073022 ×2
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Light Aqua Part 15573 Element 6097303 ×1
  • Plate Special 1 x 2 5.9mm Centre Side Towball Socket Light Bluish Gray Part 14704 Element 6414561 or 6338165 ×2
  • Plate Special 1 x 2 with Clip Vertical on End Medium Azure Part 78256 Element 6441239 ×4
  • Plate Special 2 x 2 with Bar Frame Octagonal, Reinforced, Completely Round Studs Reddish Orange Part 75937 Element 6510511 ×1
  • Bracket 1 x 1 - 1 x 2 Inverted White Part 73825 Element 6548292 or 6337079 ×2
  • Plate Special 1 x 1 x 2/3 Half Round with Side Stud White Part 3386 Element 6552210 or 6550140 ×8
  • Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised [Half Hollow Anti-stud] - Updated Version White Part 4304 Element 6603760 or 6469441 ×1

Plates Round Curved and Dishes 18 pieces

  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Black Part 4032a Element 403226 ×2
  • Plate Round 2 x 2 with Rounded Bottom [Boat Stud] Black Part 2654 Element 4617551 or 4278359 ×2
  • Plate Round 4 x 4 with Pin Hole Black Part 60474 Element 4515350 ×2
  • Plate Round Corner 4 x 4 Black Part 30565 Element 6101857 or 4528078 ×2
  • Plate Round Corners 2 x 6 Double Black Part 18980 Element 6105963 ×2
  • Plate Special 1 x 2 Rounded with 2 Open Studs Black Part 35480 Element 6210270 ×2
  • Plate Round 6 x 6 with Hole Green Part 11213 Element 6097413 ×1
  • Plate Round 1 x 1 with Solid Stud Orange Part 6141 Element 4157103 1 spare in the box ×2
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) White Part 4032a Element 6601914 or 403201 ×2
  • Plate Round 2 x 2 with Rounded Bottom [Boat Stud] Yellow Part 2654 Element 6294771 or 4540286 ×1

Tiles 13 pieces

  • Tile 1 x 1 with Groove Black Part 3070b Element 307026 1 spare in the box ×2
  • Tile 1 x 2 with Groove Black Part 3069b Element 306926 ×5
  • Tile 1 x 1 with Groove Bright Light Orange Part 3070b Element 6065504 1 spare in the box ×1
  • Tile 1 x 3 Bright Light Orange Part 63864 Element 6099725 ×1
  • Tile 1 x 1 with Groove Light Aqua Part 3070b Element 6251846 1 spare in the box ×1
  • Tile 1 x 2 with Groove Orange Part 3069b Element 4188771 ×1
  • Tile 1 x 3 White Part 63864 Element 6552134 or 6548270 ×2

Bars, Ladders and Fences 10 pieces

  • Bar 2L with Stop in Center Light Bluish Gray Part 78258 Element 6436419 1 spare in the box ×2
  • Bar 1L with Clip [Cut Edges and One Side Hole] [Full Clip] Orange Part 3484 Element 6439042 ×8

Bricks Special 10 pieces

  • Brick Special 1 x 1 with Studs on 2 Adjacent Sides Black Part 26604 Element 6187572 ×2
  • Brick Special 1 x 2 with 1 Center Stud on 1 Side, Bottom Stud Holder Coral Part 86876 Element 6523861 ×2
  • Brick Special 1 x 1 with Studs on 2 Adjacent Sides White Part 26604 Element 6224811 ×2
  • Brick Special 1 x 2 with 1 Center Stud on 1 Side, Bottom Stud Holder White Part 86876 Element 6548293 or 6383982 ×2
  • Brick Special 1 x 2 with Studs on 2 Sides White Part 52107 Element 6548274 or 4667575 ×2

Bricks 8 pieces

  • Brick 1 x 2 Black Part 3004 Element 300426 ×2
  • Brick 1 x 4 Black Part 3010 Element 301026 ×2
  • Brick 2 x 2 Black Part 3003 Element 4103587 or 300326 ×1
  • Brick 1 x 1 Coral Part 3005 Element 6422915 or 6264956 ×2
  • Brick 1 x 2 White Part 3004 Element 6548257 or 4613964 ×1

Hinges, Arms and Turntables 8 pieces

  • Hinge Cylinder 1 x 2 Locking with 1 Finger and Axle Hole On Ends [No Side Slots] Black Part 53923 Element 6265699 ×2
  • Hinge Plate 1 x 2 Locking with 2 Fingers on Side, 7 Teeth Black Part 50340 Element 6266207 ×2
  • Hinge Plate 1 x 2 Locking with 1 Finger On End, without Groove Orange Part 44301b Element 6390385 ×2
  • Hinge Plate 1 x 2 Locking with 2 Fingers on Side, 7 Teeth White Part 50340 Element 6266201 ×2

Bricks Wedged 7 pieces

  • Brick Wedged, Curved 2 x 1 with Stud Notch Left Black Part 29120 Element 6181720 ×3
  • Brick Wedged, Curved 2 x 1 with Stud Notch Right Black Part 29119 Element 6181713 ×3
  • Brick Wedged, Curved 4 x 4 No Top Studs White Part 47753 Element 6552136 or 6002767 ×1

Bricks Sloped 6 pieces

  • Brick Sloped 33° 3 x 2 Black Part 3298 Element 329826 ×1
  • Brick Sloped 65° 2 x 2 x 2 with Bottom Tube Black Part 3678b Element 4273703 or 4256421 ×1
  • Brick Sloped Inverted 33° 3 x 2, Connections between Studs, Round Bottom Pin Black Part 2752 Element 6435928 ×1
  • Brick Sloped Inverted 45° 2 x 1 with 2/3 Cutout Black Part 2310 Element 6465248 ×2
  • Brick Sloped Inverted 45° 2 x 2 [Round Hollow Bottom Pin, Bar-sized Stud Holes] Black Part 76959 Element 6425507 ×1

Technic Axles 5 pieces

  • Technic Axle 2 Notched Black Part 32062 Element 4109810 or 3206226 ×3
  • Technic Axle 3 Light Bluish Gray Part 4519 Element 4211815 ×2

Animal / Creature Body Parts 4 pieces

  • Animal / Creature Body Part, Claw with Clip Medium Azure Part 3171 Element 6544483 ×4

Plants & Trees 4 pieces

  • Plant, Plate 1 x 1 Round with 3 Leaves Bright Green Part 32607 Element 6182261 ×3
  • Plant, Leaves, Round 2 x 2 x 2/3 with + Axle Hole and 4 Leaf Extensions Bright Light Orange Part 15469 Element 6525787 ×1

Plates Wedged 4 pieces

  • Wedge Plate 6 x 2 Left Black Part 78443 Element 6344427 ×2
  • Wedge Plate 6 x 2 Right Black Part 78444 Element 6344428 ×2

Technic Bricks 4 pieces

  • Technic Brick 1 x 1 with Axle Hole Dark Azure Part 73230 Element 6446031 ×2
  • Technic Brick 1 x 1 with Pin Hole Medium Azure Part 6541 Element 6145253 ×2

Technic Connectors 4 pieces

  • Large Figure Weapon Lightsaber Hilt with Axle Hole and Two Bar Holders Reddish Brown Part 24122 Element 6459423 ×2
  • Technic Axle and Pin Connector Angled #2 - 180° Reddish Brown Part 32034 Element 6333110 or 6184719 ×2

Tiles Round and Curved 4 pieces

  • Tile Round 1 x 1 Black Part 98138 Element 6284070 or 6139403 1 spare in the box ×2
  • Tile Round 2 x 2 with Eye, Blue Iris, Black Pupil Print White Part 14769pr1116 Element 6545236 or 6252746 ×2

Bricks Round and Cones 2 pieces

  • Brick Round Corner, Curved 3 x 3 x 1 Quarter Circle Light Aqua Part 76797 Element 6526062 ×2

Technic Beams 2 pieces

  • Technic Beam 1 x 2 Thin Light Bluish Gray Part 41677 Element 6348143 or 4211741 ×2

Technic Bushes 2 pieces

  • Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced Light Bluish Gray Part 32123b Element 6271165 or 4211573 1 spare in the box ×2

Technic Pins 2 pieces

  • Technic Axle Pin without Friction Ridges Lengthwise Tan Part 3749 Element 4666579 or 4186017 ×2

Minifig Accessories 1 piece

  • Food Hot Dog / Sausage Bright Green Part 33078 Element 6430093 1 spare in the box ×1

Tick each piece as you find it, or mark it missing.

When a piece really is missing

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