Free tool

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: Majestic Rhino with Birds

Checking

31171 Wild Animals: Majestic Rhino with Birds

780 pieces in 177 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.

Show

Piece checklist

Light Bluish Gray 287 pieces

  • Animal Body Part / Plant, Tail / Claw / Horn / Branch / Tentacle, End Section Light Bluish Gray Part 40379 Element 6383116 ×1
  • Bar Holder with Hole and Bar Handle Light Bluish Gray Part 23443 Element 6343976 or 6152107 ×1
  • Bracket 1 x 2 - 2 x 2 Light Bluish Gray Part 44728 Element 6117967 or 6009014 ×5
  • Brick 2 x 2 Corner Light Bluish Gray Part 2357 Element 4211349 ×2
  • Brick 2 x 6 Light Bluish Gray Part 2456 Element 4274668 or 4211795 ×2
  • Brick Arch 1 x 3 x 1 2/3 Curved Top Light Bluish Gray Part 5843 Element 6539781 ×6
  • Brick Curved 1 x 1 x 2/3 Double Curved Top, No Studs Light Bluish Gray Part 49307 Element 6262085 ×4
  • Brick Curved 1 x 2 x 1 with Curved Top Light Bluish Gray Part 5841 Element 6539831 ×6
  • Brick Curved 2 x 1 No Studs [1/2 Bow] Light Bluish Gray Part 11477 Element 6028813 ×15
  • Brick Curved 2 x 2 x 2/3 Light Bluish Gray Part 15068 Element 6102357 ×31
  • Brick Curved 3 x 1 No Studs Light Bluish Gray Part 50950 Element 4251163 ×19
  • Brick Curved 3 x 2 No Studs Light Bluish Gray Part 24309 Element 6132207 ×14
  • Brick Curved 4 x 1 Double, No Studs Light Bluish Gray Part 93273 Element 4622803 ×2
  • Brick Round Corner 4 x 4 Macaroni Wide with 3 Studs Light Bluish Gray Part 48092 Element 6452524 or 4215472 ×2
  • Brick Round Corner, Curved 3 x 3 x 1 Quarter Circle Light Bluish Gray Part 76797 Element 6407412 ×12
  • Brick Round, Curved 2 x 2 x 1 1/3, Corner Light Bluish Gray Part 67810 Element 6531585 ×2
  • Brick Sloped 45° 2 x 2 Light Bluish Gray Part 3039 Element 4211410 ×2
  • Brick Special 1 x 1 with Stud on 1 Side Light Bluish Gray Part 87087 Element 4558953 ×6
  • Brick Special 1 x 4 with 4 Studs on One Side Light Bluish Gray Part 30414 Element 4211636 ×8
  • Brick Wedged 3 x 3 Facet Light Bluish Gray Part 2462 Element 4211718 ×2
  • Brick Wedged, Curved 2 x 1 with Stud Notch Left Light Bluish Gray Part 29120 Element 6225139 ×4
  • Brick Wedged, Curved 2 x 1 with Stud Notch Right Light Bluish Gray Part 29119 Element 6225142 ×4
  • Brick Wedged, Curved 3 x 2 with Stud Notch Left Light Bluish Gray Part 80177 Element 6375808 ×4
  • Brick Wedged, Curved 3 x 2 with Stud Notch Right Light Bluish Gray Part 80178 Element 6375815 ×4
  • Brick Wedged, Curved Triple 4 x 4 x 2/3, 2 Studs Light Bluish Gray Part 45677 Element 6553844 or 6264023 ×2
  • Brick Wedged, Rounded 2 x 2 with Curved Front, 2 Studs Light Bluish Gray Part 7037 Element 6539782 ×6
  • Plate 1 x 1 Light Bluish Gray Part 3024 Element 4211399 1 spare in the box ×14
  • Plate 1 x 2 Light Bluish Gray Part 3023 Element 4211398 or 3023194 ×34
  • Plate 1 x 6 Light Bluish Gray Part 3666 Element 4211438 ×5
  • Plate 2 x 10 Light Bluish Gray Part 3832 Element 4211462 ×3
  • Plate 2 x 4 Light Bluish Gray Part 3020 Element 4211395 ×11
  • Plate 4 x 4 Light Bluish Gray Part 3031 Element 4243797 or 4211403 ×1
  • Plate 4 x 6 Light Bluish Gray Part 3032 Element 4211404 ×1
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Light Bluish Gray Part 4032a Element 4211475 ×5
  • Plate Round Corner 6 x 6 Light Bluish Gray Part 6003 Element 6368430 or 4580982 ×4
  • Plate Special 1 x 2 5.9mm Centre Side Towball Socket Light Bluish Gray Part 14704 Element 6414561 or 6338165 ×4
  • Plate Special 1 x 3 with 2 Studs with Groove and Inside Stud Holder (Jumper) Light Bluish Gray Part 34103 Element 6211969 ×1
  • Plate Special 1 x 4 Rounded with 2 Open Studs Light Bluish Gray Part 77845 Element 6456718 ×4
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Light Bluish Gray Part 87580 Element 6126082 or 4565393 ×5
  • Rotation Joint Disc with 2 Pins Light Bluish Gray Part 6991 Element 6514550 ×2
  • Technic Axle 3 Light Bluish Gray Part 4519 Element 4211815 ×2
  • Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin Light Bluish Gray Part 32064a Element 6206249 or 4233493 ×1
  • Tile 2 x 3 Light Bluish Gray Part 26603 Element 6171894 ×7
  • Tile Round 1 x 2 Half Circle Light Bluish Gray Part 1748 Element 6510070 or 6408629 1 spare in the box ×7
  • Tile Round 3 x 3 Light Bluish Gray Part 67095 Element 6306721 ×2
  • Wedge Plate 3 x 3 Cut Corner Light Bluish Gray Part 2450 Element 4211361 ×4
  • Wedge Plate 6 x 3 Left Light Bluish Gray Part 54384 Element 4282789 ×2
  • Wedge Plate 6 x 3 Right Light Bluish Gray Part 54383 Element 4282786 ×2

Dark Bluish Gray 181 pieces

  • Bracket 1 x 2 - 2 x 2 Inverted Dark Bluish Gray Part 99207 Element 6308045 ×5
  • Bracket 3 x 2 x 1 1/3 with Bottom Stud Holder Dark Bluish Gray Part 73562 Element 6395363 ×1
  • Brick 2 x 4 Dark Bluish Gray Part 3001 Element 4211085 ×2
  • Brick Curved 1 x 2 x 1 No Studs Dark Bluish Gray Part 37352 Element 6302690 ×2
  • Brick Curved Inverted 2 x 1 Dark Bluish Gray Part 24201 Element 6215212 ×2
  • Brick Curved Inverted 2 x 2 x 2/3 Dark Bluish Gray Part 32803 Element 6344820 ×7
  • Brick Curved Inverted 4 x 1 Dark Bluish Gray Part 13547 Element 6177704 ×12
  • Brick Curved Inverted 6 x 1 Dark Bluish Gray Part 42023 Element 4210779 ×2
  • Brick Sloped Inverted 45° 2 x 1 with 2/3 Cutout Dark Bluish Gray Part 2310 Element 6435267 ×6
  • Brick Sloped Inverted 45° 6 x 1 Double with 1 x 4 Recessed Dark Bluish Gray Part 52501 Element 4294180 ×2
  • Brick Special 1 x 2 with 2 Studs on 1 Side Dark Bluish Gray Part 11211 Element 6230233 ×10
  • Brick Special 1 x 2 x 1 1/3 with Rotation Joint Socket Dark Bluish Gray Part 80431 Element 6398662 ×3
  • Brick Special 2 x 4 x 1 1/3 with Axle Holes and 2 x 2 Recessed and Hole Dark Bluish Gray Part 67446 Element 6335115 or 6310208 ×1
  • Plate 1 x 3 Dark Bluish Gray Part 3623 Element 4211133 ×12
  • Plate 1 x 5 Dark Bluish Gray Part 78329 Element 6413109 ×14
  • Plate 2 x 12 Dark Bluish Gray Part 2445 Element 4211067 ×1
  • Plate 2 x 2 Dark Bluish Gray Part 3022 Element 4211094 ×16
  • Plate 2 x 6 Dark Bluish Gray Part 3795 Element 4211002 ×5
  • Plate 3 x 3 Dark Bluish Gray Part 11212 Element 6039176 ×4
  • Plate Round 1 x 1 with Open Stud Dark Bluish Gray Part 85861 Element 6231765 2 spares in the box ×14
  • Plate Round 2 x 2 with Rounded Bottom [Boat Stud] Dark Bluish Gray Part 2654 Element 4613980 or 4278274 ×6
  • Plate Round 4 x 4 with Pin Hole Dark Bluish Gray Part 60474 Element 4528323 ×1
  • Plate Special 1 x 2 Rounded with 2 Open Studs Dark Bluish Gray Part 35480 Element 6221607 ×17
  • Plate Special 1 x 2 with 5.9mm Centre Side Towball Dark Bluish Gray Part 14417 Element 6414560 or 6338160 ×4
  • Plate Special 2 x 2 with Only 2 studs Dark Bluish Gray Part 33909 Element 6309059 ×2
  • Plate Special 2 x 6 x 2/3 with 4 Studs on Side, 3 Support Walls on Bottom Dark Bluish Gray Part 72132 Element 6401210 ×4
  • Rotation Joint Socket with 2 Pins Dark Bluish Gray Part 80563 Element 6369944 ×2
  • Technic Brick Special 2 x 2 with Ball Socket Wide and Axle Hole, No Arm Holes Dark Bluish Gray Part 67696 Element 6338291 ×1
  • Technic Pin 1/2 with Friction Dark Bluish Gray Part 89678 Element 6395635 1 spare in the box ×1
  • Tile Round 1 x 1 Half Circle Dark Bluish Gray Part 24246 Element 6362252 1 spare in the box ×22

Dark Tan 59 pieces

  • Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Large Dark Tan Part 11089 Element 6553845 ×1
  • Bracket 1 x 2 - 1 x 2 Dark Tan Part 99781 Element 6328477 ×2
  • Brick 1 x 4 Dark Tan Part 3010 Element 6001822 or 4497072 ×2
  • Brick 2 x 2 Dark Tan Part 3003 Element 4497068 or 4255416 ×2
  • Plate 1 x 4 Dark Tan Part 3710 Element 4626904 or 4497088 ×17
  • Plate 2 x 2 Corner Dark Tan Part 2420 Element 4550168 ×14
  • Plate 2 x 3 Dark Tan Part 3021 Element 6035540 or 6015192 ×10
  • Plate 2 x 8 Dark Tan Part 3034 Element 4246957 ×1
  • Plate Round Corner 3 x 3 Dark Tan Part 30357 Element 6368432 ×2
  • Plate Special 1 x 2 with Door Rail Dark Tan Part 32028 Element 4616711 or 4267875 ×1
  • Plate Special 1 x 3 Rounded with 3 Open Studs Dark Tan Part 77850 Element 6449564 ×4
  • Technic Brick Special 2 x 2 with Ball and Axle Hole, with 6 Holes in Ball Dark Tan Part 57909b Element 6536426 ×1
  • Technic Tooth 1 x 3 with Axle Hole [Hollow Underside] Dark Tan Part 48267 Element 6553843 ×2

Reddish Brown 48 pieces

  • Bar 1L with Clip [Cut Edges and One Side Hole] [Full Clip] Reddish Brown Part 3484 Element 6439053 ×2
  • Bracket 1 x 1 - 1 x 1 Inverted Reddish Brown Part 36840 Element 6238874 ×4
  • Bracket 5 x 2 x 1 1/3 with Holes, Pin Bottom Reddish Brown Part 11215 Element 6535982 ×1
  • Brick Curved 2 x 1 No Studs [1/2 Bow] Reddish Brown Part 11477 Element 6069984 ×3
  • Brick Special 1 x 1 x 1 2/3 with Studs on 1 Side Reddish Brown Part 32952 Element 6201911 ×12
  • Plate 1 x 2 Reddish Brown Part 3023 Element 4211150 ×7
  • Plate 2 x 2 Reddish Brown Part 3022 Element 4613975 or 4216695 ×2
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Reddish Brown Part 4032a Element 4211159 ×2
  • Plate Special 1 x 1 Rounded with Handle Reddish Brown Part 26047 Element 6153863 ×3
  • Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised [Half Hollow Anti-stud] - Updated Version Reddish Brown Part 4304 Element 6470170 ×5
  • Plate Special 3 x 2 with Rounded End, Hole Reddish Brown Part 3176 Element 6172636 or 4541284 ×1
  • Tile Round 1 x 1 Reddish Brown Part 98138 Element 6284586 or 6133854 1 spare in the box ×4
  • Tile Round 2 x 2 with Bottom Stud Holder Reddish Brown Part 14769 Element 6075213 ×2

Tan 47 pieces

  • Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small Tan Part 53451 Element 6063671 1 spare in the box ×2
  • Brick Special 1 x 1 with Studs on 2 Sides Tan Part 47905 Element 4213568 ×2
  • Plate Round 1 x 1 with Solid Stud Tan Part 6141 Element 4161734 or 614105 1 spare in the box ×10
  • Plate Round Corners 2 x 6 Double Tan Part 18980 Element 6210759 ×1
  • Plate Special 1 x 1 x 2/3 Half Round with Side Stud Tan Part 3386 Element 6454934 ×25
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Tan Part 15573 Element 6092587 ×1
  • Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin Tan Part 32064a Element 6219794 or 4233494 ×4
  • Technic Brick 1 x 4 [3 Pin Holes] Tan Part 3701 Element 4234365 or 370105 ×2

White 38 pieces

  • Brick Sloped 45° 2 x 1 with Bottom Pin White Part 3040b Element 6552115 or 4121932 ×5
  • Brick Special 1 x 2 with Rotation Joint Pin White Part 4920 Element 6472887 ×2
  • Plate 1 x 6 White Part 3666 Element 6552107 or 6548265 ×1
  • Plate 2 x 3 White Part 3021 Element 6550136 or 302101 ×4
  • Plate 4 x 4 White Part 3031 Element 6552127 or 4243812 ×2
  • 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 ×3
  • Technic Brick 1 x 1 with Axle Hole White Part 73230 Element 6345886 ×8
  • Technic Brick 1 x 3 [3 Pin Holes] White Part 5565 Element 6601917 or 6476051 ×2
  • Tile 1 x 2 with Groove White Part 3069b Element 6548264 or 306901 ×4
  • Wedge Plate 2 x 2 Cut Corner White Part 26601 Element 6552166 or 6550160 ×7

Black 23 pieces

  • Bracket 1 x 2 - 1 x 2 Inverted Black Part 99780 Element 6020193 ×2
  • Bracket 5 x 1 x 1 1/3 Black Part 5712 Element 6484901 ×2
  • Brick 2 x 3 Black Part 3002 Element 300226 ×1
  • Plate Special 1 x 1 with Tooth Black Part 49668 Element 4273590 ×2
  • Plate Special 1 x 2 [Side Handle Closed Ends] Black Part 48336 Element 4225201 ×1
  • Plate Special 1 x 2 with 2 End Towballs Black Part 3170 Element 6416838 ×1
  • Plate Special 1 x 2 with Clips Horizontal [Open O Clips] Black Part 60470b Element 6310268 or 4556158 ×1
  • Plate Special 1 x 4 Rounded with 2 Open Studs Black Part 77845 Element 6428167 ×4
  • Plate Special 1 x 4 with 2 Studs with Groove [New Underside] Black Part 41740 Element 6254045 ×4
  • Technic Axle 2 Notched Black Part 32062 Element 4109810 or 3206226 ×1
  • Technic Axle Connector 2 x 3 with Ball Socket, Closed Sides Black Part 67695 Element 6338289 ×2
  • Technic Ball Joint with Through Axle Hole Black Part 53585 Element 4286267 ×2

Red 13 pieces

  • Brick Special 1 x 4 with 4 Studs on One Side Red Part 30414 Element 4177991 or 4157223 ×5
  • Plant, Cherries Red Part 22667 Element 6100565 or 6062390 1 spare in the box ×1
  • Plate Special 1 x 1 with Tooth Red Part 49668 Element 6078640 or 4247069 ×2
  • Technic Axle 2 Notched Red Part 32062 Element 4142865 ×4
  • Technic Axle 6 Red Part 3706 Element 6130002 or 4191526 ×1

Medium Nougat 10 pieces

  • Brick Curved 1 x 1 x 2/3 Double Curved Top, No Studs Medium Nougat Part 49307 Element 6296061 ×2
  • Brick Special 1 x 2 Palisade [aka Log] Medium Nougat Part 30136 Element 4651231 ×3
  • Plate Special 1 x 2 with Clip Horizontal on Side Medium Nougat Part 11476 Element 6313132 or 6293458 ×1
  • Plate Special Round 1 x 1 with Hollow Stud and Horizontal Bar 1L Medium Nougat Part 32828 Element 6433634 1 spare in the box ×4

Dark Pink 8 pieces

  • Brick Curved Inverted 2 x 1 Dark Pink Part 24201 Element 6547869 ×2
  • Plate 2 x 4 Dark Pink Part 3020 Element 6056263 or 6015824 ×1
  • Plate Special 1 x 2 Rounded with 2 Open Studs Dark Pink Part 35480 Element 6271374 ×4
  • Tile 1 x 1 Heart Dark Pink Part 39739 Element 6486304 or 6256130 1 spare in the box ×1

Bright Green 6 pieces

  • Plant, Round 3 x 3 - 3 Leaves Bright Green Part 7264 Element 6549013 ×3
  • Tile Special Round 1 x 1 with Hollow Bar Bright Green Part 20482 Element 6400649 1 spare in the box ×3

Dark Azure 6 pieces

  • Plate 2 x 2 Dark Azure Part 3022 Element 6206809 or 6088656 ×4
  • Plate Round Corner 4 x 4 Dark Azure Part 30565 Element 6227474 ×2

Dark Purple 6 pieces

  • Plate Round 1 x 1 with Solid Stud Dark Purple Part 6141 Element 4566522 1 spare in the box ×4
  • Tile Round 1 x 1 Half Circle Dark Purple Part 24246 Element 6313558 1 spare in the box ×2

Medium Azure 6 pieces

  • Plate 2 x 3 Medium Azure Part 3021 Element 6604733 or 6013828 ×2
  • Plate 4 x 4 Medium Azure Part 3031 Element 6141594 ×2
  • Plate Round Corner 3 x 3 Medium Azure Part 30357 Element 6264993 ×2

Trans-Light Blue 6 pieces

  • Plate 1 x 2 Trans-Light Blue Part 3023 Element 6514007 or 6240222 ×6

Blue 5 pieces

  • Brick Special 1 x 1 with Studs on 2 Sides Blue Part 47905 Element 6531923 or 4213570 ×2
  • Technic Brick Special 1 x 2 with Pin Hole and 1 x 2 Plate Blue Part 73109 Element 6488776 ×1
  • Technic Pin Long with Friction Ridges Lengthwise, 1 Center Slot Blue Part 42924 Element 6299413 ×2

Dark Brown 5 pieces

  • Brick Wedged, Curved 2 x 1 with Stud Notch Left Dark Brown Part 29120 Element 6258952 ×2
  • Brick Wedged, Curved 2 x 1 with Stud Notch Right Dark Brown Part 29119 Element 6258950 ×2
  • Plate Round 4 x 4 with Pin Hole Dark Brown Part 60474 Element 6005030 ×1

Lime 5 pieces

  • Bar 4L (Lightsaber Blade / Wand) Lime Part 30374 Element 6327442 ×1
  • Plant, Grass Stem with Bar Hole [3.2mm] Lime Part 15279 Element 6188696 or 6055510 ×2
  • Technic Pin Connector Round 1L [Beam] Lime Part 18654 Element 6302741 1 spare in the box ×2

Dark Orange 4 pieces

  • Bracket 1 x 1 - 1 x 2 Inverted Dark Orange Part 73825 Element 6522737 ×4

Dark Turquoise 4 pieces

  • Brick Wedged, Curved 2 x 1 with Stud Notch Left Dark Turquoise Part 29120 Element 6291018 ×2
  • Brick Wedged, Curved 2 x 1 with Stud Notch Right Dark Turquoise Part 29119 Element 6291017 ×2

Bright Pink 3 pieces

  • Tile 2 x 3 Bright Pink Part 26603 Element 6290982 ×1
  • Tile Round 1 x 1 Quarter Bright Pink Part 25269 Element 6240463 1 spare in the box ×2

Magenta 3 pieces

  • Brick Round 1 x 1 Open Stud Magenta Part 3062b Element 6172869 ×2
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Magenta Part 87580 Element 6250075 or 6126069 ×1

Dark Green 2 pieces

  • Plant, Plate 1 x 1 Round with 3 Leaves Dark Green Part 32607 Element 6400754 ×2

Green 2 pieces

  • Plant, Leaves 6 x 5 Swordleaf with Clip [Thick Open O Clip] Green Part 10884 Element 6313099 or 6097473 ×2

Yellow 2 pieces

  • Plant, Flower, Tulip Yellow Part 5903 Element 6500394 1 spare in the box ×2

Orange 1 piece

  • Brick and Axle Separator v2.0 Orange Part 96874 Element 6240515 or 4654448 ×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.