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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.

Beautiful Horse

Checking

31166 Beautiful Horse

685 pieces in 164 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.

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Piece checklist

Medium Nougat 235 pieces

  • Bracket 1 x 1 - 1 x 1 Inverted Medium Nougat Part 36840 Element 6324205 ×5
  • Bracket 1 x 1 - 1 x 2 Medium Nougat Part 79389 Element 6474266 ×8
  • Bracket 1 x 2 - 1 x 4 [Rounded Corners at Bottom, Square Corners at Top] Medium Nougat Part 28802 Element 6292914 or 6273197 ×6
  • Brick 1 x 4 Medium Nougat Part 3010 Element 6223183 or 6047565 ×1
  • Brick 2 x 2 Medium Nougat Part 3003 Element 6058085 or 4645062 ×2
  • Brick 2 x 4 Medium Nougat Part 3001 Element 6135191 or 4645064 ×6
  • Brick Curved 2 x 1 with Inverted Cutout Medium Nougat Part 78666 Element 6499713 ×4
  • Brick Curved 3 x 1 No Studs Medium Nougat Part 50950 Element 6535837 ×12
  • Brick Curved 3 x 2 No Studs Medium Nougat Part 24309 Element 6433728 ×20
  • Brick Curved 4 x 1 Double, No Studs Medium Nougat Part 93273 Element 6273854 ×6
  • Brick Curved Inverted 2 x 1 Medium Nougat Part 24201 Element 6535876 or 6451484 ×11
  • Brick Curved Inverted 4 x 1 Medium Nougat Part 13547 Element 6535839 ×8
  • Brick Round 3 x 4 x 2/3 Triple Curved with 2 Sunk Studs Medium Nougat Part 93604 Element 6515240 ×2
  • Brick Round Corner, Curved 3 x 3 x 1 Quarter Circle Medium Nougat Part 76797 Element 6535840 ×6
  • Brick Sloped 18° 4 x 2 Medium Nougat Part 30363 Element 6535835 ×2
  • Brick Sloped Inverted 33° 3 x 2, Connections between Studs, Ovoid Bottom Pin Medium Nougat Part 3747b Element 6535832 ×1
  • Brick Sloped Inverted 45° 4 x 4 Double with 4 x 2 Recessed, 2 Holes Medium Nougat Part 72454 Element 6537599 ×2
  • Brick Special 1 x 2 with 2 Studs on 1 Side Medium Nougat Part 11211 Element 6411587 ×10
  • Brick Wedged, Curved 2 x 1 with Stud Notch Left Medium Nougat Part 29120 Element 6454169 ×3
  • Brick Wedged, Curved 2 x 1 with Stud Notch Right Medium Nougat Part 29119 Element 6454171 ×3
  • Brick Wedged, Curved 3 x 2 with Stud Notch Left Medium Nougat Part 80177 Element 6452910 ×4
  • Brick Wedged, Curved 3 x 2 with Stud Notch Right Medium Nougat Part 80178 Element 6452911 ×4
  • Plate 1 x 1 x 2/3 with Open Stud Medium Nougat Part 86996 Element 6383946 ×14
  • Plate 1 x 2 Medium Nougat Part 3023 Element 6218360 or 4645055 ×29
  • Plate 1 x 5 Medium Nougat Part 78329 Element 6343854 ×14
  • Plate 1 x 8 Medium Nougat Part 3460 Element 6347603 ×7
  • Plate 2 x 3 with 1 x 1 Cutout Medium Nougat Part 73831 Element 6336665 ×1
  • Plate 2 x 4 Medium Nougat Part 3020 Element 6093494 or 4645061 ×8
  • Plate Special 2 x 2 with Only 2 studs Medium Nougat Part 33909 Element 6528998 ×7
  • Plate Special 3 x 2 with Rounded End, Hole Medium Nougat Part 3176 Element 6546483 ×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 ×2
  • Tile 1 x 3 Medium Nougat Part 63864 Element 6365746 ×4
  • Tile Round 1 x 1 Half Circle Medium Nougat Part 24246 Element 6349124 1 spare in the box ×8
  • Tile Round 2 x 2 Half Circle Medium Nougat Part 5520 Element 6513939 or 6474122 ×6
  • Tile Round 2 x 4 Medium Nougat Part 66857 Element 6547134 or 6327005 ×2
  • Tile Round 3 x 3 Medium Nougat Part 67095 Element 6326106 ×2
  • Wedge Plate 2 x 2 Left Medium Nougat Part 24299 Element 6433733 ×2
  • Wedge Plate 2 x 2 Right Medium Nougat Part 24307 Element 6433734 ×2

Tan 94 pieces

  • Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small Tan Part 53451 Element 6063671 1 spare in the box ×4
  • Bracket 1 x 1 - 1 x 1 Inverted Tan Part 36840 Element 6365720 ×2
  • Bracket 1 x 2 - 1 x 2 Tan Part 99781 Element 6249809 or 6092684 ×8
  • Brick Arch 1 x 3 x 1 2/3 Curved Top Tan Part 5843 Element 6534955 ×2
  • Brick Curved 1 x 2 x 1 with Curved Top Tan Part 5841 Element 6538178 ×1
  • Brick Curved Inverted 2 x 2 x 2/3 Tan Part 32803 Element 6517736 ×3
  • Brick Sloped 30° 1 x 2 x 2/3 Tan Part 85984 Element 4624086 ×5
  • Brick Special 1 x 1 with Studs on 2 Adjacent Sides Tan Part 26604 Element 6175968 ×3
  • Brick Wedged, Curved 2 x 1 with Stud Notch Left Tan Part 29120 Element 6299936 ×2
  • Brick Wedged, Curved 2 x 1 with Stud Notch Right Tan Part 29119 Element 6299935 ×2
  • Plate 1 x 1 Tan Part 3024 Element 4159553 or 302405 1 spare in the box ×3
  • Plate 1 x 8 Tan Part 3460 Element 4114324 or 346005 ×1
  • Plate 2 x 2 Corner Tan Part 2420 Element 4114077 or 242005 ×14
  • Plate 2 x 8 Tan Part 3034 Element 4113988 or 303405 ×1
  • Plate Special 1 x 1 with Tooth Tan Part 49668 Element 4224793 ×3
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Tan Part 15573 Element 6092587 ×3
  • Plate Special 1 x 2 with Clip Horizontal on Side Tan Part 11476 Element 6313119 or 6177314 ×1
  • Plate Special 1 x 2 with Handles [Flat Ends / Low Attachment] Tan Part 3839b Element 6441822 or 4240404 ×1
  • Plate Special 1 x 2 with Three Teeth [Tri-Tooth] Tan Part 15208 Element 6046907 ×4
  • Plate Special 2 x 3 with Rocks Tan Part 27261 Element 6480280 ×4
  • Tile 1 x 4 with Groove Tan Part 2431 Element 4550324 or 4542398 ×2
  • Tile 2 x 2 Curved, Macaroni Tan Part 27925 Element 6226565 ×5
  • Tile 4 x 4 Curved, Macaroni Tan Part 27507 Element 6458175 or 6348203 ×2
  • Tile Round 1 x 1 Quarter Tan Part 25269 Element 6145570 1 spare in the box ×17
  • Tile Special 1 x 2 with Sloped Walls AKA Money / Gold Bar [Ingot] Tan Part 99563 Element 6271228 ×1

Green 60 pieces

  • Bracket 1 x 1 - 1 x 2 Inverted Green Part 73825 Element 6462580 ×16
  • Brick 1 x 3 Green Part 3622 Element 4109679 or 362228 ×6
  • Brick Curved Inverted 2 x 1 Green Part 24201 Element 6505133 ×2
  • Brick Sloped 45° 2 x 1 with 2/3 Cutout [New Version] Green Part 15672 Element 6226931 ×1
  • Brick Special 1 x 1 with Stud on 1 Side Green Part 87087 Element 6385644 ×6
  • Plant, Flower Stem with Bottom Bar Green Part 24855 Element 6269971 or 6135278 1 spare in the box ×1
  • Plate 1 x 10 Green Part 4477 Element 6467868 or 6004926 ×1
  • Plate 1 x 3 Green Part 3623 Element 4107758 or 362328 ×19
  • Plate 1 x 6 Green Part 3666 Element 366628 ×1
  • Plate 4 x 6 Green Part 3032 Element 4116671 ×1
  • Plate Round Corner 3 x 3 Green Part 30357 Element 6062166 or 4541187 ×2
  • Plate Round Half 3 x 6 with 1 x 2 Cutout Green Part 18646 Element 6303715 ×1
  • Plate Special 1 x 1 Rounded with Handle Green Part 26047 Element 6253140 ×1
  • Wedge Plate 3 x 2 Left Green Part 43723 Element 4621946 or 4180538 ×1
  • Wedge Plate 3 x 2 Right Green Part 43722 Element 4621947 or 4180510 ×1

Reddish Brown 56 pieces

  • Bracket 1 x 2 - 2 x 2 Inverted Reddish Brown Part 99207 Element 6226436 ×5
  • Brick Curved 1 x 1 x 2/3 Double Curved Top, No Studs Reddish Brown Part 49307 Element 6371437 ×2
  • Brick Curved 2 x 2 x 2/3 Two Studs and Curved Slope End Reddish Brown Part 47457 Element 6484018 or 6058134 ×2
  • Brick Curved Inverted 2 x 2 with 1 x 2 Cutouts Reddish Brown Part 1750 Element 6409552 ×1
  • Brick Sloped 45° 2 x 1 with 2/3 Cutout [New Version] Reddish Brown Part 15672 Element 6075287 ×2
  • Brick Special 1 x 4 with 4 Studs on One Side Reddish Brown Part 30414 Element 6153594 ×11
  • Hinge Plate 1 x 2 Locking with 2 Fingers On End, without Groove, 7 Teeth Reddish Brown Part 54657 Element 6452013 ×1
  • Plate 1 x 1 Reddish Brown Part 3024 Element 4221744 1 spare in the box ×3
  • Plate 2 x 2 Reddish Brown Part 3022 Element 4613975 or 4216695 ×9
  • Plate Round 2 x 2 with Rounded Bottom [Boat Stud] Reddish Brown Part 2654 Element 6037289 or 4541717 ×2
  • Plate Round Corner 3 x 3 Reddish Brown Part 30357 Element 4283660 ×2
  • Plate Special 1 x 4 Rounded with 2 Open Studs Reddish Brown Part 77845 Element 6463591 ×4
  • Plate Special 1 x 4 with 2 Studs with Groove [New Underside] Reddish Brown Part 41740 Element 6257604 ×2
  • Plate Special 2 x 6 x 2/3 with 4 Studs on Side, 3 Support Walls on Bottom Reddish Brown Part 72132 Element 6552281 ×2
  • Technic Axle Connector 2 x 3 with Ball Socket, Closed Sides Reddish Brown Part 67695 Element 6469563 ×2
  • Technic Brick 1 x 1 with Axle Hole Reddish Brown Part 73230 Element 6397610 ×6

White 51 pieces

  • Brick Curved 1 x 4 x 2/3 Double, No Studs White Part 79756 Element 6564915 or 6378416 ×4
  • Brick Curved 3 x 1 No Studs White Part 50950 Element 6548268 or 4249112 ×1
  • Brick Sloped 45° 2 x 1 Triple with Inside Stud Holder White Part 15571 Element 6619295 or 6097801 ×4
  • Brick Special 1 x 2 with Rotation Joint Pin White Part 4920 Element 6472887 ×2
  • Hinge Plate 1 x 2 Locking with 1 Finger On End, without Groove White Part 44301b Element 6266219 ×1
  • Plate 1 x 2 White Part 3023 Element 6552100 or 6548261 ×4
  • Plate 1 x 5 White Part 78329 Element 6550185 or 6350399 ×5
  • Plate Round 2 x 2 with Rounded Bottom [Boat Stud] White Part 2654 Element 6601843 or 6552259 ×4
  • Plate Special 1 x 1 x 2/3 Half Round with Side Stud White Part 3386 Element 6552210 or 6550140 ×4
  • Plate Special 1 x 2 with Clip Horizontal on Side White Part 11476 Element 6313115 or 6070712 ×4
  • Plate Special 1 x 2 with Handle on End [Closed Ends] White Part 60478 Element 6552131 or 4515364 ×4
  • Plate Special 1 x 4 Rounded with 2 Open Studs White Part 77845 Element 6548295 or 6501816 ×4
  • 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 ×6
  • Technic Brick Special 1 x 2 with Pin Hole and 1 x 2 Plate White Part 73109 Element 6619302 or 6342970 ×4

Bright Green 38 pieces

  • Brick 1 x 2 Bright Green Part 3004 Element 4647553 or 4177582 ×8
  • Brick Curved 1 x 4 x 1 2/3 No Studs Bright Green Part 3573 Element 6508111 or 6462436 ×2
  • Brick Curved 1 x 6 Bright Green Part 6801 Element 6534932 ×2
  • Brick Curved 3 x 1 No Studs Bright Green Part 50950 Element 6462579 or 6138517 ×6
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Bright Green Part 54200 Element 6518239 or 4647546 1 spare in the box ×4
  • Plant, Plate 1 x 1 Round with 3 Leaves Bright Green Part 32607 Element 6182261 ×1
  • Plate 1 x 2 Bright Green Part 3023 Element 6343326 or 6014491 ×7
  • Plate Angled 3 x 3 with Heart Shape Bright Green Part 39613 Element 6294357 ×1
  • Plate Round 1 x 1 with Solid Stud Bright Green Part 6141 Element 6109808 1 spare in the box ×7

Dark Tan 26 pieces

  • Bracket 1 x 2 - 1 x 2 Inverted Dark Tan Part 99780 Element 6250168 ×6
  • Brick Special 1 x 1 with Headlight Dark Tan Part 4070 Element 6273590 ×8
  • Plate 2 x 3 Dark Tan Part 3021 Element 6035540 or 6015192 ×6
  • Plate Round 1 x 1 with Open Stud Dark Tan Part 85861 Element 6300322 1 spare in the box ×3
  • Plate Special 1 x 3 Rounded with 3 Open Studs Dark Tan Part 77850 Element 6449564 ×3

Dark Bluish Gray 24 pieces

  • Bar 2L with Towball Dark Bluish Gray Part 22484 Element 6364352 or 6360117 ×1
  • Brick Sloped 45° 2 x 2 Dark Bluish Gray Part 3039 Element 4211054 ×1
  • Brick Special 1 x 2 with Pin - Bottom Stud Holder Dark Bluish Gray Part 44865 Element 6321769 ×3
  • Brick Special 1 x 2 x 1 1/3 with Rotation Joint Socket Dark Bluish Gray Part 80431 Element 6398662 ×2
  • Plate Special 1 x 2 with 5.9mm Centre Side Towball Dark Bluish Gray Part 14417 Element 6414560 or 6338160 ×1
  • Plate Special 1 x 2 with End Towball Dark Bluish Gray Part 22890 Element 6370802 or 6338168 ×2
  • Rotation Joint Socket with 2 Pins Dark Bluish Gray Part 80563 Element 6369944 ×2
  • Technic Brick 1 x 4 [3 Pin Holes] Dark Bluish Gray Part 3701 Element 4213607 or 370127 ×4
  • Tile Round 1 x 1 Dark Bluish Gray Part 98138 Element 6284596 or 6222416 1 spare in the box ×4
  • Tile Round 1 x 2 Half Circle Dark Bluish Gray Part 1748 Element 6510078 or 6483944 1 spare in the box ×1
  • Tile Round 2 x 2 with Bottom Stud Holder Dark Bluish Gray Part 14769 Element 6056296 or 4620079 ×3

Black 23 pieces

  • Bracket 5 x 2 x 2 1/3 with Holes, Inside Stud Holder Black Part 76766 Element 6171066 or 6012983 ×2
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Black Part 54200 Element 4504382 or 4287159 1 spare in the box ×4
  • Brick Special 1 x 2 with 2 Studs on 1 Side Black Part 11211 Element 6138173 ×8
  • Musical Instrument Microphone [Plain] Black Part 90370 Element 6088550 1 spare in the box ×2
  • Plate Special 1 x 1 x 2/3 Half Round with Side Stud Black Part 3386 Element 6424674 ×2
  • Technic Ball Joint with Through Axle Hole Black Part 53585 Element 4286267 ×2
  • Technic Pin with Friction Ridges Lengthwise with No Center Slots Black Part 61332 Element 6279875 1 spare in the box ×1
  • Tile Round 1 x 1 with White Dot/Circle/Eye Print Black Part 98138pr0107 Element 6284072 or 6253831 1 spare in the box ×2

Light Bluish Gray 22 pieces

  • Brick Curved 1 x 1 Light Bluish Gray Part 7126 Element 6522869 ×8
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Light Bluish Gray Part 4032a Element 4211475 ×1
  • Plate Round 2 x 2 with Rounded Bottom [Boat Stud] Light Bluish Gray Part 2654 Element 4278273 or 4276273 ×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 5.9mm Towball Socket Light Bluish Gray Part 14418 Element 6414556 or 6338163 ×2
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Light Bluish Gray Part 15573 Element 6066097 or 4211451 ×4
  • Plate Special 1 x 2 with Pin Hole on Top Light Bluish Gray Part 11458 Element 6225230 ×2
  • Rotation Joint Disc with 2 Pins Light Bluish Gray Part 6991 Element 6514550 ×2

Red 15 pieces

  • Plate 1 x 1 x 2/3 with Open Stud Red Part 86996 Element 6397571 ×4
  • Plate 2 x 2 Red Part 3022 Element 4613974 or 302221 ×6
  • Technic Axle 2 Notched Red Part 32062 Element 4142865 ×4
  • Technic Axle 4 Red Part 3705 Element 6129995 or 4265797 ×1

Dark Pink 14 pieces

  • Plate Special 1 x 2 Rounded with 2 Open Studs Dark Pink Part 35480 Element 6271374 ×14

Medium Azure 11 pieces

  • Brick Round 1 x 1 Open Stud Medium Azure Part 3062b Element 4620909 ×3
  • Brick Special 1 x 1 x 1 2/3 with Studs on 1 Side Medium Azure Part 32952 Element 6465292 ×2
  • Plate 2 x 4 Medium Azure Part 3020 Element 6603317 or 6013826 ×6

Yellow 5 pieces

  • Brick 2 x 3 Yellow Part 3002 Element 300224 ×3
  • Crown / Flower / Egg Shell Half Yellow Part 39262 Element 6365630 ×1
  • Plate Round 1 x 1 with Open Stud Yellow Part 85861 Element 6168644 or 6050850 1 spare in the box ×1

Dark Orange 4 pieces

  • Brick Special 1 x 2 Palisade [aka Log] Dark Orange Part 30136 Element 4666352 ×4

Medium Lavender 4 pieces

  • Plant, Flower, Plate Round 1 x 1 with 5 Petals Medium Lavender Part 24866 Element 6209684 1 spare in the box ×4

Blue 2 pieces

  • Technic Pin Long with Friction Ridges Lengthwise, 1 Center Slot Blue Part 42924 Element 6299413 ×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

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