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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.

Pegasus Flying Horse

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71457 Pegasus Flying Horse

458 pieces in 163 part and color combinations, plus 4 minifigures.

The official piece count includes the 24 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

Black 171 pieces

  • Arm Mechanical with Clip [Thick Support] Black Part 98313 Element 6276867 or 6006739 ×10
  • Bar 4L (Lightsaber Blade / Wand) Black Part 30374 Element 6116604 or 4140303 ×5
  • Bar Holder with Hole and Bar Handle Black Part 23443 Element 6321194 or 6143318 ×1
  • Bracket 1 x 1 - 1 x 2 Inverted Black Part 73825 Element 6335317 ×4
  • Bracket 1 x 2 - 2 x 2 Black Part 44728 Element 6117973 or 6048855 ×10
  • Bracket 1 x 2 - 2 x 2 Inverted Black Part 99207 Element 6000650 Also in Dark Bluish Gray ×1
  • Brick 1 x 2 Black Part 3004 Element 300426 ×3
  • Brick 2 x 4 Black Part 3001 Element 300126 ×1
  • Brick Curved 1 x 1 x 2/3 Double Curved Top, No Studs Black Part 49307 Element 6273589 ×2
  • Brick Curved 1 x 3 x 2 Inverted [Inside Bow] Black Part 18653 Element 6154860 ×2
  • Brick Curved 2 x 1 No Studs [1/2 Bow] Black Part 11477 Element 6047276 ×2
  • Brick Curved 2 x 2 x 2/3 Black Part 15068 Element 6053077 ×8
  • Brick Curved 2 x 4 x 2/3 No Studs, with Bottom Tubes Black Part 88930 Element 4587844 ×4
  • Brick Curved 3 x 2 No Studs Black Part 24309 Element 6147790 ×3
  • Brick Curved Inverted 4 x 1 Black Part 13547 Element 6039869 ×4
  • Brick Round 2 x 2 D. Tube with 45° Elbow and Axle Holes (Crossholes) at Each End [SHORT] Black Part 65473 Element 6305216 ×6
  • Brick Round Corner 2 x 2 Macaroni with Stud Notch and Reinforced Underside [New Style] Black Part 85080 Element 6078253 or 4567436 ×4
  • Brick Round Corner 5 x 5 x 1 Slope, Bottom Cut Outs, No Studs, Flat Top Black Part 76795 Element 6439516 or 6394785 ×2
  • Brick Round Corner, Curved 3 x 3 x 1 Quarter Circle Black Part 76797 Element 6385597 ×2
  • Brick Round, Half 1 x 2 Black Part 68013 Element 6308032 ×1
  • 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 Sloped 30° 1 x 2 x 2/3 Black Part 85984 Element 4548180 ×8
  • Brick Special 1 x 1 with Studs on 2 Adjacent Sides Black Part 26604 Element 6187572 ×2
  • Brick Special 1 x 4 with 4 Studs on One Side Black Part 30414 Element 4162443 ×2
  • Brick Wedged, Curved 2 x 1 with Stud Notch Left Black Part 29120 Element 6181720 ×1
  • Brick Wedged, Curved 2 x 1 with Stud Notch Right Black Part 29119 Element 6181713 ×1
  • Creature Body Part, Dragon Wing 19 x 11 with Marbled Trans-Dark Pink Pattern Black Part 51342pat0010 Element 6433445 ×2
  • Plate 1 x 12 Black Part 60479 Element 4514845 ×2
  • Plate 2 x 4 Black Part 3020 Element 302026 Also in Dark Bluish Gray ×1
  • Plate 2 x 6 Black Part 3795 Element 379526 ×1
  • Plate 2 x 8 Black Part 3034 Element 303426 ×1
  • Plate Round 2 x 2 with Rounded Bottom [Boat Stud] Black Part 2654 Element 4617551 or 4278359 ×1
  • Plate Round Corner 3 x 3 with 2 x 2 Round Cutout Black Part 68568 Element 6325190 ×2
  • Plate Round Corners 2 x 6 Double Black Part 18980 Element 6105963 ×4
  • Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring] Black Part 4081b Element 6281993 or 4632571 ×4
  • Plate Special 1 x 2 with Clips Horizontal [Open O Clips] Black Part 60470b Element 6310268 or 4556158 ×2
  • Plate Special 1 x 2, Top Clip [Open O] Black Part 44861 Element 6347310 ×1
  • Plate Special Round 2 x 2 with Center Stud (Jumper Plate) Black Part 18674 Element 6195325 ×1
  • Pneumatic T-Piece (T Bar) [New Style] Black Part 4697b Element 6104209 1 spare in the box ×1
  • Technic Axle Connector with Axle Hole [Reinforced] Black Part 42135 Element 6331716 ×2
  • Technic Axle Pin 3L with Friction Ridges Lengthwise and 2L Axle Black Part 18651 Element 6089119 ×5
  • Technic Axle and Pin Connector Perpendicular Double Split [Reinforced] Black Part 69819 Element 6349281 ×2
  • Technic Brick 1 x 1 with Axle Hole Black Part 73230 Element 6344819 ×12
  • Technic Brick Special 2 x 2 with Ball Socket Wide and Axle Hole, No Arm Holes Black Part 67696 Element 6360825 ×2
  • Technic Brick Special 2 x 2 with Pin Hole, with 2 Rotation Joint Sockets Black Part 48172 Element 6296186 or 4275826 ×2
  • Technic Knob Wheel Black Part 32072 Element 6284188 or 4248204 ×1
  • Technic Pin with Friction Ridges Lengthwise with No Center Slots Black Part 61332 Element 6279875 1 spare in the box ×7
  • Technic Rotation Joint Ball Loop with Two Perpendicular Pins with Friction Black Part 47455 Element 4272426 or 4213374 ×4
  • Tile 1 x 2 with Groove Black Part 3069b Element 306926 Also in Dark Bluish Gray ×4
  • Tile 2 x 2 with Groove Black Part 3068b Element 306826 ×1
  • Tile Round 1 x 1 Quarter Black Part 25269 Element 6172383 1 spare in the box ×4
  • Tile Round 2 x 2 with Yellow Eye, Dark Blue Stripes Print Black Part 14769pr1275 Element 6434233 ×2
  • Tile Special 1 x 1 with Clip with Rounded Edges Black Part 15712 Element 6335388 or 6066102 ×2
  • Tile Special 2 x 3 Pentagonal Black Part 22385 Element 6245251 or 6128992 ×4
  • Weapon Sword with Trans-Dark Pink Blade Pattern Black Part 1996pat0002 Element 6503199 or 6435603 ×1

White 70 pieces

  • Animal Body Part / Plant, Tail / Claw / Horn / Branch / Tentacle, End Section White Part 40379 Element 6110023 or 4508454 ×4
  • Animal Body Part / Plant, Tail / Vine Curled with Bar White Part 1997 Element 6430887 ×2
  • Bar Holder with Clip White Part 11090 Element 6341465 or 6136789 ×2
  • Bar Holder with Hole and Bar Handle White Part 23443 Element 6322489 or 6290268 ×4
  • Brick 1 x 1 with Yellow Eye Print White Part 3005pr0036 Element 6434241 ×2
  • Brick Curved 1 x 2 x 1 No Studs White Part 37352 Element 6552172 or 6248827 ×1
  • Brick Curved 2 x 2 x 2/3 White Part 15068 Element 6552147 or 6047220 ×5
  • Brick Curved Inverted 2 x 1 White Part 24201 Element 6601928 or 6172927 ×2
  • Brick Curved Inverted 2 x 2 x 2/3 White Part 32803 Element 6210385 ×2
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) White Part 54200 Element 6550179 or 4504369 1 spare in the box ×4
  • Brick Special 1 x 2 with 2 Studs on 1 Side White Part 11211 Element 6550150 or 6058177 ×3
  • Brick Special 1 x 2 with Studs on 2 Sides White Part 52107 Element 6548274 or 4667575 ×1
  • Brick Wedged, Curved 2 x 1 with Stud Notch Left White Part 29120 Element 6552168 or 6213880 ×2
  • Brick Wedged, Curved 2 x 1 with Stud Notch Right White Part 29119 Element 6552169 or 6213881 ×2
  • Creature Body Part, Horn (Unicorn) White Part 89522 Element 6192793 or 6156242 1 spare in the box ×1
  • Hinge Plate 1 x 2 Locking with 1 Finger on Side, without Groove White Part 44567b Element 6266253 ×2
  • Plate 1 x 2 White Part 3023 Element 6552100 or 6548261 ×2
  • Plate 2 x 2 White Part 3022 Element 6552099 or 6548260 ×9
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) White Part 4032a Element 6601914 or 403201 ×2
  • Plate Special 1 x 1 Rounded with Handle White Part 26047 Element 6564914 or 6174937 ×3
  • Plate Special 1 x 1 with Vertical Tooth White Part 15070 Element 6615559 or 6046905 ×8
  • Plate Special 1 x 2 Rounded with 2 Open Studs White Part 35480 Element 6552167 or 6550175 ×2
  • Plate Special 1 x 2 [Side Handle Closed Ends] White Part 48336 Element 6552125 or 4222017 ×1
  • Tile 2 x 2 Curved, Macaroni White Part 27925 Element 6550162 or 6172674 ×2
  • Tile Round 1 x 1 with Black Hourglass Print White Part 98138pr0365 Element 6434196 1 spare in the box ×1
  • Wheel Arch, Curved Wedge 4 x 3 with 2 x 2 Opening and 4 Studs White Part 47755 Element 6135186 or 6054512 ×1

Dark Bluish Gray 41 pieces

  • Arm Skeleton [Bent / 2 Clips] Dark Bluish Gray Part 93609 Element 6318697 or 6167900 ×2
  • Bar Holder with Clip Dark Bluish Gray Part 11090 Element 6336970 or 6015890 ×3
  • Bracket 1 x 2 - 2 x 2 Inverted Dark Bluish Gray Part 99207 Element 6308045 Also in Black ×4
  • Plate 2 x 3 Dark Bluish Gray Part 3021 Element 4211043 ×6
  • Plate 2 x 4 Dark Bluish Gray Part 3020 Element 4211065 Also in Black ×4
  • Plate Round 1 x 1 with Solid Stud Dark Bluish Gray Part 6141 Element 4210633 1 spare in the box ×1
  • Plate Special 1 x 2 with 5.9mm Centre Side Towball Dark Bluish Gray Part 14417 Element 6414560 or 6338160 ×2
  • Plate Special 2 x 2 with Only 2 studs Dark Bluish Gray Part 33909 Element 6309059 ×3
  • Technic Beam 1 x 2 with Ball Joint Angled Dark Bluish Gray Part 50923 Element 4503381 or 4289258 ×2
  • Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin Dark Bluish Gray Part 32064a Element 6178919 or 4210935 ×8
  • Technic Brick Special 2 x 2 with Pin Hole, Rotation Joint Ball Half [Vertical Side] Dark Bluish Gray Part 48171 Element 6492115 or 6343337 ×4
  • Tile 1 x 2 with Groove Dark Bluish Gray Part 3069b Element 4211052 Also in Black ×2

Coral 32 pieces

  • Brick Curved 2 x 2 x 2/3 Coral Part 15068 Element 6371787 ×2
  • Brick Curved Inverted 2 x 1 Coral Part 24201 Element 6438408 ×8
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Coral Part 54200 Element 6258098 1 spare in the box ×4
  • Plate 1 x 2 Coral Part 3023 Element 6258094 ×10
  • Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin Coral Part 32064a Element 6439447 ×8

Magenta 30 pieces

  • Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Large Magenta Part 11089 Element 6437507 or 6133932 ×3
  • Brick Curved 2 x 1 No Studs [1/2 Bow] Magenta Part 11477 Element 6070763 ×2
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Magenta Part 54200 Element 6177349 1 spare in the box ×1
  • Large Figure Limb Cover / Claw / Spike Large with Axle Magenta Part 15362 Element 6439445 ×2
  • Mudguard 2 x 4 with 2 x 2 Studs and Flared Wings Magenta Part 41854 Element 6329357 ×2
  • Plate 1 x 2 Magenta Part 3023 Element 6103415 or 6020605 ×2
  • Plate 2 x 2 Magenta Part 3022 Element 6109930 or 6091599 ×3
  • Plate 2 x 4 Magenta Part 3020 Element 6091608 or 6037658 ×4
  • Plate 2 x 6 Magenta Part 3795 Element 6186656 or 6015126 ×1
  • Plate Special 2 x 3 with Rocks Magenta Part 27261 Element 6439446 ×8
  • Tile 1 x 2 with Groove Magenta Part 3069b Element 4611415 ×1
  • Tile Special 2 x 3 with 2 Clips without Tab between Clips Magenta Part 65886 Element 6360042 ×1

Yellowish Green 27 pieces

  • Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Medium Yellowish Green Part 87747 Element 6267417 1 spare in the box ×8
  • Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small Yellowish Green Part 53451 Element 6275487 or 6109556 1 spare in the box ×5
  • Cone 1 x 1 [Top Groove] Yellowish Green Part 59900 Element 6420918 ×1
  • Plate Round 1 x 1 with Open Stud Yellowish Green Part 85861 Element 6256092 1 spare in the box ×1
  • Plate Special 1 x 1 with Tooth Yellowish Green Part 49668 Element 6267420 ×5
  • Plate Special 1 x 2 with Three Teeth [Tri-Tooth] Yellowish Green Part 15208 Element 6267421 ×1
  • Tile Round 1 x 1 Yellowish Green Part 98138 Element 6284598 1 spare in the box ×4
  • Tile Round 2 x 2 with Bottom Stud Holder Yellowish Green Part 14769 Element 6424480 or 6113047 ×2

Dark Turquoise 20 pieces

  • Brick Curved 2 x 1 No Studs [1/2 Bow] Dark Turquoise Part 11477 Element 6249427 ×4
  • Plant, Leaf 2 x 6 x 1 with 2 Studs Dark Turquoise Part 3565 Element 6510106 or 6449584 ×6
  • Plant, Plate 1 x 1 Round with 3 Leaves Dark Turquoise Part 32607 Element 6270179 ×4
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Dark Turquoise Part 4032a Element 6210400 ×2
  • Plate Round Corner 3 x 3 with 2 x 2 Round Cutout Dark Turquoise Part 68568 Element 6323161 ×2
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Dark Turquoise Part 15573 Element 6210399 ×2

Light Bluish Gray 14 pieces

  • Bracket 2 x 2 with 1 x 2 Vertical Studs Light Bluish Gray Part 41682 Element 6258820 ×1
  • Brick Round 2 x 2, Pin Holes Light Bluish Gray Part 17485 Element 6372076 or 6078985 ×2
  • Brick Special 1 x 2 with Studs on 2 Sides Light Bluish Gray Part 52107 Element 4657459 ×1
  • Equipment Signal Paddle Light Bluish Gray Part 3900 Element 4211753 ×1
  • Hinge Plate 1 x 2 Locking with 2 Fingers on Side, 7 Teeth Light Bluish Gray Part 50340 Element 6266209 ×2
  • Plate Special 1 x 2 5.9mm Centre Side Towball Socket Light Bluish Gray Part 14704 Element 6414561 or 6338165 ×1
  • Plate Special 1 x 2 5.9mm Towball Socket Light Bluish Gray Part 14418 Element 6414556 or 6338163 ×3
  • Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised [Half Hollow Anti-stud] - Updated Version Light Bluish Gray Part 4304 Element 6469440 ×1
  • Technic Axle Towball Light Bluish Gray Part 2736 Element 6443149 or 4211375 ×2

Yellow 11 pieces

  • Brick 2 x 2 Yellow Part 3003 Element 4103588 or 300374 ×1
  • Brick Special 1 x 2 x 1 2/3 with 8 Studs on 3 Sides Yellow Part 67329 Element 6310247 ×1
  • Plate 1 x 2 Yellow Part 3023 Element 302324 ×4
  • Technic Axle 5 Yellow Part 32073 Element 6130008 ×4
  • Tile Round 1 x 1 with Black Animal Eye Print Yellow Part 98138pr0364 Element 6434207 1 spare in the box ×1

Dark Purple 10 pieces

  • Brick Curved 2 x 2 x 2/3 Dark Purple Part 15068 Element 6182217 ×1
  • Plate 2 x 4 Dark Purple Part 3020 Element 6030277 or 4589625 ×2
  • Plate Round Corner 3 x 3 Dark Purple Part 30357 Element 6251900 or 6172776 ×4
  • Weapon Bow and Arrow [Large] Dark Purple Part 4499 Element 6451947 ×1
  • Wedge Plate 4 x 2 Left Dark Purple Part 41770 Element 6211334 or 4225170 ×1
  • Wedge Plate 4 x 2 Right Dark Purple Part 41769 Element 6211336 or 4225145 ×1

Red 7 pieces

  • Technic Axle 2 Notched Red Part 32062 Element 4142865 ×2
  • Technic Axle 4 Red Part 3705 Element 6129995 or 4265797 ×2
  • Technic Brick 1 x 2 [1 Pin Hole] Red Part 3700 Element 370021 ×3

Pearl Titanium 6 pieces

  • Brick Round 3 x 4 x 2/3 Triple Curved with 2 Sunk Studs Pearl Titanium Part 93604 Element 6349622 ×4
  • Plate Special 2 x 2 with Bar Frame Octagonal, Reinforced, Completely Round Studs Pearl Titanium Part 75937 Element 6197967 ×2

Tan 4 pieces

  • Brick Special 1 x 2 x 1 2/3 with 4 Studs on 1 Side Tan Part 22885 Element 6214334 ×4

Blue 3 pieces

  • Brick 1 x 2 Blue Part 3004 Element 4613959 or 300423 ×1
  • Technic Pin Long with Friction Ridges Lengthwise, 1 Center Slot Blue Part 42924 Element 6299413 ×2

Reddish Brown 3 pieces

  • Plate 2 x 2 Reddish Brown Part 3022 Element 4613975 or 4216695 ×1
  • Plate Special 1 x 2 with Clip Horizontal on Side Reddish Brown Part 11476 Element 6313124 or 6185998 ×1
  • Tile Special 1 x 2 with Handle Reddish Brown Part 2432 Element 4211219 ×1

Orange 2 pieces

  • Brick and Axle Separator v2.0 Orange Part 96874 Element 6240515 or 4654448 ×1
  • Plant, Carrot Orange Part 33172 Element 6424015 or 6103249 ×1

Trans-Clear 2 pieces

  • Equipment Hourglass with Pearl Gold Sand Pattern Trans-Clear Part 23945pat0003 Element 6503206 or 6440804 ×1
  • Minifig Neckwear Bracket with 2 Back Studs Trans-Clear Part 18986 Element 6166106 or 6100958 ×1

Trans-Dark Pink 2 pieces

  • Animal Body Part, Bat Wing with Shaft [Chima Bat Wing] Trans-Dark Pink Part 15082 Element 6207783 ×2

Bright Green 1 piece

  • Plant, Carrot Top Bright Green Part 33183 Element 4119479 1 spare in the box ×1

Flat Silver 1 piece

  • Equipment Cutlery - Fork Flat Silver Part 79741 Element 6361354 1 spare in the box ×1

[No Color/Any Color] 1 piece

  • Sticker Sheet for Set 71457-1 [No Color/Any Color] Part 10102950 Element 6434182 ×1

Minifigures 4 figures

  • Susan Minifigure, checked as a whole figure ×1
  • Nova Minifigure, checked as a whole figure ×1
  • Nightmare King Minifigure, checked as a whole figure ×1
  • Zoey, Cape 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.