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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.

Wu's Battle Dragon

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71718 Wu's Battle Dragon

311 pieces in 104 part and color combinations, plus 2 minifigures.

LEGO counts 321 pieces. This inventory comes from a separate parts catalog and lists 322, including the 11 parts inside the minifigures; the two do not always count the same elements, so their totals differ. 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 Special 104 pieces

  • Bracket 1 x 1 - 1 x 1 Inverted Black Part 36840 Element 6234695 ×2
  • Plate Special 1 x 2 with Pin Hole Underneath Black Part 18677 Element 6192309 or 6167497 ×4
  • Plate Special 2 x 2 with 1 Pin Hole [Complete Underside Rib] Black Part 10247 Element 6061032 ×2
  • Plate Special 1 x 1 with Clip Horizontal [Thick Open O Clip] Dark Bluish Gray Part 61252 Element 6360111 or 4579354 ×4
  • Plate Special 1 x 2 with 5.9mm Centre Side Towball Dark Bluish Gray Part 14417 Element 6414560 or 6338160 ×4
  • Plate Special 1 x 2 with 5.9mm Towball Socket and Towball Dark Bluish Gray Part 14419 Element 6414554 or 6338166 ×3
  • Plate Special 1 x 2 with End Towball Dark Bluish Gray Part 22890 Element 6370802 or 6338168 ×1
  • Bracket 1 x 1 - 1 x 1 Light Bluish Gray Part 36841 Element 6248078 or 6227012 ×2
  • Plate Special 1 x 2 5.9mm Centre Side Towball Socket Light Bluish Gray Part 14704 Element 6414561 or 6338165 ×6
  • Plate Special 1 x 2 [Side Handle Closed Ends] Light Bluish Gray Part 48336 Element 4244627 ×2
  • Plate Special 1 x 2 with Clip Horizontal on End Light Bluish Gray Part 63868 Element 6319336 or 4535738 ×4
  • Plate Special 1 x 2 with Handles on Ends Light Bluish Gray Part 18649 Element 6093058 ×4
  • Plate Special 1 x 2, Top Clip [Split] Light Bluish Gray Part 92280 Element 4598526 ×4
  • Plate Special 2 x 2 with Only 2 studs Light Bluish Gray Part 33909 Element 6212077 ×3
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Medium Blue Part 15573 Element 6092601 ×1
  • Plate Special 1 x 1 with Vertical Tooth Pearl Gold Part 15070 Element 6083975 ×4
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Pearl Gold Part 15573 Element 6092594 ×5
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Pearl Gold Part 87580 Element 6186383 or 6107193 ×5
  • Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip] Reddish Brown Part 60897 Element 6337003 or 6066142 ×2
  • Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip] Tan Part 60897 Element 6352222 or 6029889 ×2
  • Bracket 1 x 2 - 1 x 2 Inverted White Part 99780 Element 6548278 or 6070698 ×18
  • Bracket 1 x 2 - 2 x 2 Inverted White Part 99207 Element 6552151 or 6548279 ×3
  • Plate Special 1 x 1 with Tooth White Part 49668 Element 6601935 or 4224792 ×3
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) White Part 15573 Element 6550152 or 6051511 ×4
  • Plate Special 1 x 2 with Clip Horizontal on End White Part 63868 Element 6361170 or 4535737 ×2
  • 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 ×2
  • Plate Special 1 x 4 with 2 Studs with Groove [New Underside] White Part 41740 Element 6249091 ×4

Bricks Sloped 30 pieces

  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Black Part 54200 Element 4504382 or 4287159 1 spare in the box Also in Dark Bluish Gray ×1
  • Brick Sloped Inverted 45° 4 x 2 Double with 2 x 2 Recessed Black Part 4871 Element 4188534 or 487126 ×1
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Dark Bluish Gray Part 54200 Element 4504378 or 4244373 1 spare in the box Also in Black ×3
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Reddish Brown Part 54200 Element 4504376 or 4260486 1 spare in the box ×3
  • Brick Sloped 30° 1 x 2 x 2/3 Tan Part 85984 Element 4624086 ×1
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) White Part 54200 Element 6550179 or 4504369 2 spares in the box ×15
  • Brick Sloped 30° 1 x 2 x 2/3 White Part 85984 Element 6550189 or 4547489 ×4
  • Brick Sloped 45° 2 x 1 with 2/3 Cutout [New Version] White Part 15672 Element 6552150 or 6550153 ×2

Tiles Special 27 pieces

  • Tile Special 2 x 2 Corner with Cut Corner - Facet Black Part 27263 Element 6166859 ×2
  • Tile Special 2 x 2 Inverted Black Part 11203 Element 6013867 ×4
  • Tile Special Round 1 x 1 with Hollow Bar Black Part 20482 Element 6186675 or 6167933 1 spare in the box ×10
  • Tile Special 1 x 1 with Clip with Rounded Edges Pearl Gold Part 15712 Element 6262138 or 6071259 ×1
  • Tile Special Round 1 x 1 with Hollow Bar Reddish Brown Part 20482 Element 6186673 or 6162975 1 spare in the box ×2
  • Tile Special 1 x 1 with Clip with Rounded Edges White Part 15712 Element 6348055 or 6054551 ×8

Animal / Creature Body Parts 19 pieces

  • Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small Pearl Gold Part 53451 Element 6270109 or 4618195 2 spares in the box ×15
  • Animal Body Part, Horn (Cattle) / Tentacle / Vine / Branch / Tongue - Long White Part 13564 Element 6269074 or 6032360 1 spare in the box ×2
  • Wing, Left, Dragon, Yellow and Orange Scales, Black Edges Print [No Color/Any Color] Part 67720a ×1
  • Wing, Right, Dragon, Yellow and Orange Scales, Black Edges Print [No Color/Any Color] Part 67720b ×1

Plates 16 pieces

  • Plate 1 x 3 Black Part 3623 Element 362326 ×1
  • Plate 2 x 2 Corner Black Part 2420 Element 242026 ×2
  • Plate 2 x 3 Black Part 3021 Element 302126 ×4
  • Plate 2 x 4 Black Part 3020 Element 302026 ×2
  • Plate 2 x 3 Reddish Brown Part 3021 Element 4211189 ×1
  • Plate 2 x 2 White Part 3022 Element 6552099 or 6548260 ×3
  • Plate 2 x 6 White Part 3795 Element 6550146 or 379501 ×3

Plates Round Curved and Dishes 16 pieces

  • Plate Special 1 x 2 Rounded with 2 Open Studs Black Part 35480 Element 6210270 ×9
  • Plate Round 1 x 1 with Solid Stud Flat Silver Part 6141 Element 4633691 1 spare in the box ×3
  • Plate Round 4 x 4 with Pin Hole Orange Part 60474 Element 6226926 ×1
  • Plate Round 1 x 1 with Solid Stud Pearl Gold Part 6141 Element 4523159 1 spare in the box ×1
  • Plate Round Corner 3 x 3 White Part 30357 Element 6550165 or 4550745 ×2

Technic Pins 14 pieces

  • Technic Axle Pin with Friction Ridges Lengthwise Blue Part 43093 Element 4309323 or 4206482 ×4
  • Technic Pin 1/2 without Friction Ridges Light Bluish Gray Part 4274 Element 4274194 or 4211483 1 spare in the box ×8
  • Technic Axle Pin 3L with Friction Ridges Lengthwise and 1L Axle Red Part 11214 Element 6209519 ×2

Bricks Curved 11 pieces

  • Brick Curved 2 x 1 No Studs [1/2 Bow] Black Part 11477 Element 6047276 ×4
  • Brick Curved 2 x 2 x 2/3 Black Part 15068 Element 6053077 ×2
  • Brick Curved 4 x 1 Double, No Studs Black Part 93273 Element 4613153 ×1
  • Brick Curved Inverted 2 x 1 Black Part 24201 Element 6147050 ×1
  • Brick Curved 2 x 1 No Studs [1/2 Bow] White Part 11477 Element 6552145 or 6548276 ×2
  • Brick Curved 2 x 2 x 2/3 Two Studs and Curved Slope End White Part 47457 Element 4494474 ×1

Plates Wedged 10 pieces

  • Wedge Plate 4 Stud 45° Angle Plate Black Part 15706 Element 6054852 ×4
  • Wedge Plate 2 x 2 Cut Corner White Part 26601 Element 6552166 or 6550160 ×4
  • Wedge Plate 2 x 2 Left White Part 24299 Element 6552156 or 6132203 ×1
  • Wedge Plate 2 x 2 Right White Part 24307 Element 6552157 or 6132204 ×1

Technic Axles 10 pieces

  • Technic Axle 2 Notched Black Part 32062 Element 4109810 or 3206226 ×4
  • Technic Axle 4 Black Part 3705 Element 370526 ×4
  • Technic Axle 2 Notched Red Part 32062 Element 4142865 ×2

Technic Connectors 10 pieces

  • Technic Axle Connector Smooth [with x Hole + Orientation] Black Part 59443 Element 6084612 or 4512363 ×2
  • Technic Axle and Pin Connector Angled #3 - 157.5° Black Part 32016 Element 6261386 or 4107082 ×8

Bricks Special 5 pieces

  • Brick Special 1 x 4 with 4 Studs on One Side Dark Bluish Gray Part 30414 Element 4210725 ×1
  • Brick Special 1 x 2 x 2/3 with Studs on Sides Light Bluish Gray Part 4595 Element 6681658 or 4211502 ×1
  • Brick Special 1 x 1 x 1 2/3 with Studs on 1 Side Reddish Brown Part 32952 Element 6201911 ×2
  • Brick Special 1 x 1 with Headlight White Part 4070 Element 6548267 or 407001 ×1

Bricks Wedged 5 pieces

  • 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
  • Brick Wedged, Sloped Inverted 4 x 4 Triple [4 Connections between Front Studs] Black Part 13349 Element 6092952 or 6030724 ×1
  • Brick Wedged, Curved 2 x 1 with Stud Notch Left White Part 29120 Element 6552168 or 6213880 ×1
  • Brick Wedged, Curved 2 x 1 with Stud Notch Right White Part 29119 Element 6552169 or 6213881 ×1

Tiles 5 pieces

  • Tile 1 x 2 with Groove Tan Part 3069b Element 4114026 ×1
  • Tile 2 x 2 with Groove White Part 3068b Element 6548263 or 306801 ×4

Bars, Ladders and Fences 4 pieces

  • Bar 2L with Towball Dark Bluish Gray Part 22484 Element 6364352 or 6360117 ×1
  • Bar 3L Reddish Brown Part 87994 Element 6428805 or 6075208 2 spares in the box ×3

Bricks Round and Cones 4 pieces

  • Cone 1 x 1 [Top Groove] Pearl Gold Part 59900 Element 4529247 ×4

Hinges, Arms and Turntables 4 pieces

  • Hinge Plate 1 x 2 Locking with 1 Finger On Top Black Part 30383 Element 6338799 or 4144575 ×2
  • Hinge Plate 1 x 2 Locking with 2 Fingers On End, without Groove, 9 Teeth Black Part 44302b ×2

Technic Bricks 4 pieces

  • Technic Brick 1 x 2 [1 Pin Hole] White Part 3700 Element 6619284 or 370001 ×2
  • Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin White Part 32064a Element 6548286 or 6178921 ×2

Energy Effects 2 pieces

  • Flame / Headwear Accessory Plume / Feather, Triple Point Trans-Bright Green Part 64647 Element 6323685 or 6301652 1 spare in the box ×2

Minifig Shields, Weapons, & Tools 2 pieces

  • Weapon Lightsaber Hilt with Bottom Ring Pearl Titanium Part 64567 Element 6122727 1 spare in the box ×1
  • Weapon Sword with Black Handle, Markings White Part 66954pat0002 Element 6300095 ×1

Minifig Upper Body 2 pieces

  • Torso Mechanical, Battle Droid White Part 30375 Element 6550166 or 4533503 ×2

Projectiles / Launchers 2 pieces

  • Launcher, Weapon Crossbow Shooter Black Part 20105 Element 6282071 or 6117858 ×1
  • Launcher Trigger, Weapon Gun Trigger Reddish Brown Part 15392 Element 6114374 1 spare in the box ×1

String, Bands and Reels 2 pieces

  • Chain 6L [5 Links] Pearl Gold Part 92338 Element 6323688 or 4600501 ×2

Minifig Accessories 1 piece

  • Sports Roller Skate Black Part 11253 Element 6088585 or 6020265 1 spare in the box ×1

Panels 1 piece

  • Panel 1 x 2 x 1 with Rounded Corners and Central Divider Tan Part 93095 Element 6670646 or 6153157 ×1

Transportation - Land 1 piece

  • Mudguard 2 x 4 with 2 x 2 Studs and Flared Wings Black Part 41854 Element 4184813 or 4163939 ×1

Minifigures 2 figures

  • Gleck Minifigure, checked as a whole figure ×1
  • Master Wu / Hero Wu Minifigure, checked as a whole figure ×1

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

When a piece really is missing

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