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.

Rogue's Mech Dragon Rider

Checking

71843 Rogue's Mech Dragon Rider

557 pieces in 231 part and color combinations, plus 4 minifigures.

The official piece count includes the 27 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.

Show

Piece checklist

Light Bluish Gray 107 pieces

  • Bar 1L with Clip [Cut Edges and One Side Hole] [Full Clip] Light Bluish Gray Part 3484 Element 6439041 ×1
  • Bracket 1 x 1 - 1 x 2 Inverted Light Bluish Gray Part 73825 Element 6345639 ×6
  • Bracket 1 x 2 - 2 x 4 Light Bluish Gray Part 93274 Element 6118827 or 4613165 ×2
  • Bracket 5 x 2 x 2 1/3 with Holes, Inside Stud Holder Light Bluish Gray Part 76766 Element 6171067 or 6012653 ×1
  • Brick 1 x 3 Light Bluish Gray Part 3622 Element 4211428 ×2
  • Brick 2 x 2 Light Bluish Gray Part 3003 Element 4211387 ×2
  • Brick 2 x 6 Light Bluish Gray Part 2456 Element 4274668 or 4211795 ×1
  • Brick Curved 2 x 2 x 2/3 Two Studs and Curved Slope End Light Bluish Gray Part 47457 Element 4494475 ×1
  • Brick Curved 4 x 2 No Studs Light Bluish Gray Part 93606 Element 4622742 ×1
  • Brick Curved Inverted 2 x 2 x 2/3 Light Bluish Gray Part 32803 Element 6185676 ×1
  • Brick Curved Inverted 4 x 1 Light Bluish Gray Part 13547 Element 6132872 ×2
  • Brick Sloped 30° 1 x 2 x 2/3 Light Bluish Gray Part 85984 Element 4568637 ×3
  • Brick Sloped 45° 2 x 1 with 2/3 Cutout [New Version] Light Bluish Gray Part 15672 Element 6093859 ×4
  • Brick Sloped Double 45° 1 x 1 Light Bluish Gray Part 35464 Element 6253436 1 spare in the box ×4
  • Brick Sloped Inverted 45° 2 x 2 [Round Hollow Bottom Pin, Bar-sized Stud Holes] Light Bluish Gray Part 76959 Element 6435857 ×2
  • Brick Special 1 x 2 with 2 Studs on 1 Side Light Bluish Gray Part 11211 Element 6015344 ×2
  • Brick Special 1 x 2 x 1 2/3 with 4 Studs on 1 Side Light Bluish Gray Part 22885 Element 6123809 ×1
  • Creature Body Part, Dragon Head Upper Jaw [Plain] Light Bluish Gray Part 72362 Element 6535980 ×1
  • Hinge Plate 1 x 2 Locking with 1 Finger On Top Light Bluish Gray Part 30383 Element 6265694 or 4219913 ×4
  • Plate 2 x 10 Light Bluish Gray Part 3832 Element 4211462 ×1
  • Plate 2 x 2 Corner Light Bluish Gray Part 2420 Element 4211353 ×2
  • Plate 2 x 3 Light Bluish Gray Part 3021 Element 4211396 ×3
  • Plate 2 x 4 Light Bluish Gray Part 3020 Element 4211395 ×3
  • Plate 2 x 8 Light Bluish Gray Part 3034 Element 4211406 ×1
  • Plate Round Corner 3 x 3 Light Bluish Gray Part 30357 Element 4645412 or 4211756 ×4
  • Plate Round Corner 3 x 3 with 2 x 2 Round Cutout Light Bluish Gray Part 68568 Element 6383110 ×2
  • Plate Special 1 x 1 Rounded with Handle Light Bluish Gray Part 26047 Element 6225246 ×4
  • Plate Special 1 x 2 5.9mm Centre Side Towball Socket Light Bluish Gray Part 14704 Element 6414561 or 6338165 ×9
  • Plate Special 1 x 2 Rounded with 2 Open Studs Light Bluish Gray Part 35480 Element 6248890 ×2
  • 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 Connector Hub with 3 Axles at 120° Light Bluish Gray Part 57585 Element 4502595 ×4
  • Technic Axle Towball Light Bluish Gray Part 2736 Element 6443149 or 4211375 ×3
  • Technic Brick 1 x 2 [1 Pin Hole] Light Bluish Gray Part 3700 Element 4211440 ×2
  • Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin Light Bluish Gray Part 32064a Element 6206249 or 4233493 ×8
  • Technic Brick 1 x 6 [5 Pin Holes] Light Bluish Gray Part 3894 Element 4211466 ×2
  • Technic Brick Special 1 x 2 with Pin Hole and 1 x 2 Plate Light Bluish Gray Part 73109 Element 6326478 ×2
  • Technic Bush Light Bluish Gray Part 3713 Element 6275844 or 6271817 1 spare in the box ×2
  • Technic Driving Ring Extension, 8 Ridges Light Bluish Gray Part 35186 Element 6307931 ×2
  • Tile 2 x 2 with Groove Light Bluish Gray Part 3068b Element 4211413 ×1
  • Tile Round 1 x 1 Quarter Light Bluish Gray Part 25269 Element 6176433 1 spare in the box ×2
  • Tile Round 2 x 2 with Bottom Stud Holder Light Bluish Gray Part 14769 Element 6052200 ×1
  • Tile Special 1 x 1 with Clip with Rounded Edges Light Bluish Gray Part 15712 Element 6308012 or 6071229 ×3
  • Tile Special 1 x 2 Grille with Bottom Groove Light Bluish Gray Part 2412b Element 4211350 ×2

White 78 pieces

  • Bracket 1 x 2 - 1 x 2 White Part 99781 Element 6552141 or 6548275 ×4
  • Bracket 1 x 2 - 1 x 2 Inverted White Part 99780 Element 6548278 or 6070698 ×4
  • Brick Special 1 x 2 with Grille White Part 2877 Element 6552093 or 287701 ×2
  • Cone 1 x 1 [Top Groove] White Part 59900 Element 6601844 or 4518400 ×1
  • Creature Body Part, Dragon Head Upper Jaw with Spikes with Trans-Yellow Pattern and Dark Blue/Gold Markings Print White Part 100588pat0002pr0002 Element 6540611 ×1
  • Plate 1 x 2 White Part 3023 Element 6552100 or 6548261 ×6
  • Plate 2 x 2 Corner White Part 2420 Element 6548254 or 242051 ×2
  • Plate 2 x 3 White Part 3021 Element 6550136 or 302101 ×8
  • Plate 4 x 4 Corner White Part 2639 Element 6552129 or 4508662 ×4
  • Plate Round Corner 5 x 5 with 4 x 4 Round Cutout White Part 80015 Element 6399559 ×4
  • Plate Special 1 x 2 Rounded with 2 Open Studs White Part 35480 Element 6552167 or 6550175 ×2
  • Plate Special 1 x 4 with 2 Studs with Groove [New Underside] White Part 41740 Element 6249091 ×2
  • Technic Axle Connector Smooth [with x Hole + Orientation] White Part 59443 Element 6212049 ×8
  • Technic Axle and Pin Connector Angled #4 - 135° White Part 32192 Element 6262904 or 6137758 ×2
  • Technic Axle and Pin Connector Perpendicular White Part 6536 Element 6261372 or 4173670 ×2
  • Technic Brick 1 x 4 [3 Pin Holes] White Part 3701 Element 6601913 or 370101 ×2
  • Technic Brick Special 2 x 2 with Ball and Axle Hole, with 6 Holes in Ball White Part 57909b Element 6307640 or 6146939 ×2
  • Tile 2 x 2 Curved, Macaroni White Part 27925 Element 6550162 or 6172674 ×2
  • Tile Round 1 x 1 Quarter White Part 25269 Element 6548285 or 6172366 1 spare in the box ×2
  • Tile Special 1 x 2 with Sloped Walls AKA Money / Gold Bar [Ingot] White Part 99563 Element 6601943 or 6210076 ×10
  • Tile Special 2 x 3 Pentagonal White Part 22385 Element 6550174 or 6245249 ×4
  • Wedge Plate 2 x 2 Cut Corner White Part 26601 Element 6552166 or 6550160 ×4

Dark Blue 74 pieces

  • Bracket 1 x 1 - 1 x 1 Dark Blue Part 36841 Element 6554219 or 6254479 ×2
  • Bracket 1 x 2 - 1 x 2 Dark Blue Part 99781 Element 6554220 or 6350417 ×2
  • Bracket 1 x 2 - 1 x 2 Inverted Dark Blue Part 99780 Element 6554222 or 6371455 ×1
  • Brick Curved 2 x 2 x 2/3 Dark Blue Part 15068 Element 6554196 or 6061569 ×2
  • Brick Curved 3 x 2 No Studs Dark Blue Part 24309 Element 6248491 ×1
  • Brick Sloped 30° 1 x 2 x 2/3 Dark Blue Part 85984 Element 6554210 or 6216905 ×4
  • Brick Sloped 45° 2 x 2 Dark Blue Part 3039 Element 4153653 ×2
  • Brick Special 2 x 5 with Slope, Studs on Side Dark Blue Part 79897 Element 6521179 ×1
  • Brick Wedged, Curved 2 x 1 with Stud Notch Left Dark Blue Part 29120 Element 6214811 ×3
  • Brick Wedged, Curved 2 x 1 with Stud Notch Right Dark Blue Part 29119 Element 6214812 ×3
  • Dish 4 x 4 with 4 Studs Dark Blue Part 65138 Element 6380116 ×2
  • Plate 1 x 2 Dark Blue Part 3023 Element 6554191 or 4528981 ×4
  • Plate 1 x 4 Dark Blue Part 3710 Element 4502089 or 4177739 ×2
  • Plate 2 x 2 Dark Blue Part 3022 Element 6037890 or 4528982 ×2
  • Plate 2 x 3 Dark Blue Part 3021 Element 6554192 or 4530028 ×2
  • Plate 2 x 6 Dark Blue Part 3795 Element 6097420 or 4649974 ×1
  • Plate Round Corner 3 x 3 Dark Blue Part 30357 Element 6251836 or 4614554 ×2
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Dark Blue Part 15573 Element 6554197 or 6092588 ×3
  • Tile 1 x 2 with Groove Dark Blue Part 3069b Element 6554190 or 4528488 ×5
  • Tile 1 x 3 Dark Blue Part 63864 Element 6554203 or 6132566 ×2
  • Tile 2 x 3 Dark Blue Part 26603 Element 6186974 ×1
  • Tile 45° Cut 2 x 2 (Triangle) Dark Blue Part 35787 Element 6554208 or 6214808 ×2
  • Tile Round 1 x 1 Quarter Dark Blue Part 25269 Element 6554207 or 6199890 1 spare in the box ×4
  • Tile Round 2 x 2 with Bottom Stud Holder Dark Blue Part 14769 Element 6299536 ×2
  • Tile Special 2 x 2 Corner with Cut Corner - Facet Dark Blue Part 27263 Element 6166854 ×6
  • Tile Special 2 x 3 Pentagonal Dark Blue Part 22385 Element 6245268 or 6185111 ×2
  • Wedge Plate 2 x 2 Cut Corner Dark Blue Part 26601 Element 6164071 ×4
  • Wedge Plate 2 x 2 Left Dark Blue Part 24299 Element 6554213 or 6224384 ×1
  • Wedge Plate 2 x 2 Right Dark Blue Part 24307 Element 6554214 or 6224385 ×1
  • Wedge Plate 2 x 4 Dark Blue Part 51739 Element 4613335 or 4251895 ×1
  • Wedge Plate 3 x 3 Cut Corner Dark Blue Part 2450 Element 6554202 or 6110050 ×4

Dark Bluish Gray 74 pieces

  • Bar 1L with Clip [Cut Edges and One Side Hole] [Full Clip] Dark Bluish Gray Part 3484 Element 6439040 ×4
  • Bracket 1 x 1 - 1 x 1 Dark Bluish Gray Part 36841 Element 6413106 ×2
  • Bracket 1 x 2 - 1 x 2 Inverted Dark Bluish Gray Part 99780 Element 6000606 ×8
  • Bracket 1 x 2 - 1 x 4 [Rounded Corners at Bottom, Square Corners at Top] Dark Bluish Gray Part 28802 Element 6271127 ×4
  • Bracket 1 x 2 - 2 x 2 Dark Bluish Gray Part 44728 Element 6117972 or 6048854 ×4
  • Bracket 1 x 2 - 2 x 2 Inverted Dark Bluish Gray Part 99207 Element 6308045 ×6
  • Plate Round 2 x 2 with Rounded Bottom [Boat Stud] Dark Bluish Gray Part 2654 Element 4613980 or 4278274 ×2
  • Plate Special 1 x 2 Rounded with 2 Open Studs Dark Bluish Gray Part 35480 Element 6221607 ×2
  • Plate Special 1 x 2 with 5.9mm Centre Side Towball Dark Bluish Gray Part 14417 Element 6414560 or 6338160 ×7
  • Plate Special 1 x 2 with 5.9mm Towball Socket and Towball Dark Bluish Gray Part 14419 Element 6414554 or 6338166 ×2
  • Rotation Joint Socket with 2 Pins Dark Bluish Gray Part 80563 Element 6369944 ×2
  • Technic Axle 4 with Stop Dark Bluish Gray Part 87083 Element 6083620 or 4560177 ×2
  • Technic Axle Connector 2 x 3 with Ball Socket, Closed Sides Dark Bluish Gray Part 67695 Element 6360824 ×5
  • Technic Axle Pin 3L with Friction Ridges Lengthwise and 1L Axle Dark Bluish Gray Part 11214 Element 6015356 ×2
  • Technic Beam 1 x 2 Thick with Pin Hole and Axle Hole Dark Bluish Gray Part 60483 Element 6265093 or 6006141 ×4
  • Technic Beam 1 x 2 Thin Dark Bluish Gray Part 41677 Element 6338422 or 4210980 ×4
  • Technic Beam 1 x 2 with Ball Joint Angled Dark Bluish Gray Part 50923 Element 4503381 or 4289258 ×2
  • Technic Brick Special 2 x 2 with Ball Socket Wide and Axle Hole, No Arm Holes Dark Bluish Gray Part 67696 Element 6338291 ×2
  • Technic Pin 1/2 with Friction Dark Bluish Gray Part 89678 Element 6395635 1 spare in the box ×2
  • Technic Pin Connector Hub with 1 Pin with Friction Ridges Lengthwise [Centered Friction Ridge] Dark Bluish Gray Part 65487 Element 6282144 ×2
  • Technic Pin with Friction, Bar 2L and Towball Dark Bluish Gray Part 80477 Element 6365695 ×1
  • Technic Rotation Joint Ball Loop with Two Perpendicular Pins with Friction Dark Bluish Gray Part 47455 Element 4522784 or 4272424 ×4
  • Weapon Hilt Symmetric Dark Bluish Gray Part 66909 Element 6296951 ×1

Pearl Gold 62 pieces

  • Animal / Creature Body Part, Claw with Clip Pearl Gold Part 3171 Element 6426622 ×16
  • Bar Holder with Hole and Bar Handle Pearl Gold Part 23443 Element 6296657 or 6197509 ×2
  • Brick Wedged, Curved 1 x 2 x 2/3 No Studs, Wing End Pearl Gold Part 47458 Element 6375715 or 6114676 ×6
  • Cone 1 x 1 [Top Groove] Pearl Gold Part 59900 Element 4529247 ×1
  • Fin Jagged with Axle Hole Pearl Gold Part 76919 Element 6342592 ×2
  • Large Figure Weapon Sword, 3 Bar Holes and Axle Hilt Pearl Gold Part 35633 Element 6330240 or 6270026 ×1
  • Plate Round 1 x 1 with Open Stud Pearl Gold Part 85861 Element 6190252 or 6141499 1 spare in the box ×7
  • Plate Round 1 x 1 with Solid Stud Pearl Gold Part 6141 Element 4523159 1 spare in the box ×4
  • Plate Special 1 x 2 Side Handle [Free Ends] Pearl Gold Part 2540 Element 6279731 ×3
  • Plate Special 1 x 2 [Side Handle Closed Ends] Pearl Gold Part 48336 Element 4585493 ×2
  • Plate Special 1 x 2 with Angled Handles on Side Pearl Gold Part 92692 Element 6280488 ×2
  • Plate Special 1 x 2 with Door Rail Pearl Gold Part 32028 Element 6338242 ×1
  • Plate Special 1 x 2 with Handles [Flat Ends / Low Attachment] Pearl Gold Part 3839b Element 6337403 ×1
  • Tassel with 1 x 1 Round Stud Pearl Gold Part 25375 Element 6274711 or 6251548 ×1
  • Tile Round 2 x 2 with Bottom Stud Holder Pearl Gold Part 14769 Element 6066345 ×2
  • Tile Special 1 x 2 Grille with Bottom Groove Pearl Gold Part 2412b Element 4490599 ×4
  • Tile Special 1 x 2 with Sloped Walls AKA Money / Gold Bar [Ingot] Pearl Gold Part 99563 Element 6207933 or 4651407 ×1
  • Tile Special Round 1 x 1 with Hollow Bar Pearl Gold Part 20482 Element 6186672 or 6126113 1 spare in the box ×1
  • Weapon Sword / Katana / Shamshir with Capped Pommel [Square Guard] Pearl Gold Part 21459 Element 6116596 ×2
  • Weapon Sword Hilt with Dragon Head Pearl Gold Part 36017 Element 6224825 ×1
  • Weapon Sword, Big Blade with Bar Pearl Gold Part 98137 Element 6270131 or 4646843 ×1
  • Weapon Sword, Broad with Trans-Red Blade Pattern Pearl Gold Part 7182pat0001 Element 6543920 ×1

Black 41 pieces

  • Bar 6L with Stop Ring Black Part 63965 Element 6170421 or 6081988 ×1
  • Bracket 1 x 1 - 1 x 2 Black Part 79389 Element 6380236 ×2
  • Bracket 5 x 2 x 1 1/3 with Bottom Stud Holder Black Part 79180 Element 6533639 ×1
  • Brick Curved Inverted 4 x 1 Black Part 13547 Element 6039869 ×2
  • Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip] Black Part 60897 Element 6330189 or 4617547 ×2
  • Plate Special 1 x 2 with Clip Horizontal on Side Black Part 11476 Element 6313116 or 6132731 ×2
  • Plate Special 1 x 2, Top Clip [Open O] Black Part 44861 Element 6347310 ×4
  • Plate Special 2 x 2 with 2 Pin Holes Black Part 2817 Element 281726 ×2
  • Technic Axle 10 Black Part 3737 Element 373726 ×1
  • Technic Axle 2 Notched Black Part 32062 Element 4109810 or 3206226 ×5
  • Technic Axle 6 Black Part 3706 Element 370626 ×3
  • Technic Axle and Pin Connector Angled #2 - 180° Black Part 32034 Element 6271869 or 4107783 ×1
  • Technic Ball Joint with Through Axle Hole Black Part 53585 Element 4286267 ×2
  • Technic Brick Special 2 x 2 with Ball and Axle Hole, with 6 Holes in Ball Black Part 57909b Element 6521191 ×1
  • Technic Pin with Friction Ridges Lengthwise and Towball - Round Pin Hole Black Part 66906 Element 6344752 ×6
  • Technic Pin with Friction Ridges Lengthwise with No Center Slots Black Part 61332 Element 6279875 1 spare in the box ×3
  • Technic Rotation Joint Disk with Pin and Double Rotation Joint Ball Half Black Part 79505 Element 6365679 ×2
  • Weapon Harpoon [Smooth Shaft] Black Part 18041 Element 6210496 1 spare in the box ×1

Reddish Brown 34 pieces

  • Bar 4L (Lightsaber Blade / Wand) Reddish Brown Part 30374 Element 6116613 or 4262974 ×2
  • Bracket 1 x 1 - 1 x 1 Inverted Reddish Brown Part 36840 Element 6238874 ×2
  • Bracket 1 x 2 - 1 x 2 Reddish Brown Part 99781 Element 6443654 or 6092685 ×2
  • Bracket 1 x 2 - 2 x 2 Reddish Brown Part 44728 Element 6117976 or 6075212 ×2
  • Bracket 2 x 2 with 1 x 2 Vertical Studs Reddish Brown Part 41682 Element 6290983 ×2
  • Bracket 5 x 2 x 1 1/3 with Holes, Pin Bottom Reddish Brown Part 11215 Element 6535982 ×1
  • Brick 2 x 2 Reddish Brown Part 3003 Element 4211210 ×1
  • Brick Curved 2 x 1 No Studs [1/2 Bow] Reddish Brown Part 11477 Element 6069984 ×2
  • Brick Sloped 45° 2 x 2 Reddish Brown Part 3039 Element 4211202 ×1
  • Brick Special 1 x 2 Palisade [aka Log] Reddish Brown Part 30136 Element 4211180 ×1
  • Panel 1 x 2 x 2 [Side Supports / Hollow Studs] Reddish Brown Part 87552 Element 6064188 or 4618541 ×2
  • Plate 2 x 2 Reddish Brown Part 3022 Element 4613975 or 4216695 ×2
  • Plate 2 x 2 Corner Reddish Brown Part 2420 Element 4211257 ×2
  • Plate 2 x 3 Reddish Brown Part 3021 Element 4211189 ×1
  • Plate 2 x 4 Reddish Brown Part 3020 Element 4211186 ×1
  • Plate Special 1 x 2 with Handle on End [Closed Ends] Reddish Brown Part 60478 Element 6102975 ×2
  • Plate Special 1 x 2 with Pin Hole on Top Reddish Brown Part 11458 Element 6138664 ×2
  • Plate Special 2 x 2 with Only 2 studs Reddish Brown Part 33909 Element 6196221 ×2
  • Tile Special 1 x 2 Grille with Bottom Groove Reddish Brown Part 2412b Element 4224243 ×1
  • Tile Special 1 x 2 with Sloped Walls AKA Money / Gold Bar [Ingot] Reddish Brown Part 99563 Element 6261744 ×2
  • Tile Special 2 x 2 Inverted Reddish Brown Part 11203 Element 6374056 ×1

Blue 18 pieces

  • Brick Curved 2 x 2 x 2/3 Blue Part 15068 Element 6116786 ×1
  • Brick Sloped 45° 2 x 1 with 2/3 Inverted Cutout and no stud Blue Part 28192 Element 6228601 ×2
  • Plate 1 x 2 Blue Part 3023 Element 302323 ×2
  • Plate 2 x 2 Blue Part 3022 Element 4613973 or 302223 ×1
  • Plate Angled 2 x 2 with Step and Hole in Center Blue Part 79846 Element 6472926 ×4
  • Plate Round 1 x 1 with Solid Stud Blue Part 6141 Element 614123 1 spare in the box ×2
  • Plate Special 1 x 4 with 2 Studs with Groove [New Underside] Blue Part 41740 Element 6292291 ×1
  • Plate Special, 2 x 2 Studs and Handle, Closed Ends (Mech Chest Plate / Armor) Blue Part 27167 Element 6463374 ×1
  • Tile Special 2 x 3 Pentagonal Blue Part 22385 Element 6245248 or 6128871 ×4

Dark Tan 16 pieces

  • Bracket 1 x 2 - 1 x 2 Dark Tan Part 99781 Element 6328477 ×1
  • Brick Sloped 30° 1 x 2 x 2/3 Dark Tan Part 85984 Element 6015449 ×1
  • Brick Sloped 45° 2 x 1 with 2/3 Cutout [New Version] Dark Tan Part 15672 Element 6093064 ×4
  • Brick Sloped Inverted 45° 4 x 2 Double with 2 x 2 Recessed Dark Tan Part 4871 Element 6535981 ×2
  • Brick Wedged, Curved 2 x 2 with Stud Notches Dark Tan Part 66956 Element 6472086 ×1
  • Brick Wedged, Sloped 45° 2 x 2 Corner Dark Tan Part 13548 Element 6331865 or 6186256 ×4
  • Plate Special 2 x 3 with Rocks Dark Tan Part 27261 Element 6401026 ×1
  • Tile Special 2 x 3 Pentagonal Dark Tan Part 22385 Element 6406356 ×1
  • Wedge Plate 2 x 2 Cut Corner Dark Tan Part 26601 Element 6228921 ×1

Trans-Light Blue 8 pieces

  • Brick Round 1 x 1 Open Stud Trans-Light Blue Part 3062b Element 6514238 or 6238677 ×1
  • Cone 1 x 1 [Top Groove] Trans-Light Blue Part 59900 Element 6514027 or 6337639 ×2
  • Plate 1 x 2 Trans-Light Blue Part 3023 Element 6514007 or 6240222 ×2
  • Plate Round 1 x 1 with Solid Stud Trans-Light Blue Part 6141 Element 6514058 or 6240225 1 spare in the box ×3

Red 7 pieces

  • Plate 2 x 4 Red Part 3020 Element 302021 ×1
  • Technic Axle 2 Notched Red Part 32062 Element 4142865 ×6

Flat Silver 6 pieces

  • Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small Flat Silver Part 53451 Element 6270108 or 4612901 1 spare in the box ×1
  • Cone 1.17 x 1.17 x 2/3 (Fez) Flat Silver Part 85975 Element 6317181 ×3
  • Plate Special 1 x 2 with Door Rail Flat Silver Part 32028 Element 6132264 ×2

Pearl Titanium 6 pieces

  • Arm Mechanical with Clip [Thick Support] Pearl Titanium Part 98313 Element 6276869 or 6008484 ×2
  • Bar 1L with Top Stud and Two Side Studs Pearl Titanium Part 92690 Element 6158415 ×2
  • Equipment Lantern Pearl Titanium Part 37776 Element 6234116 ×1
  • Weapon Sword (Uruk-hai) Pearl Titanium Part 10050 Element 6264145 or 6002758 ×1

Dark Red 3 pieces

  • Plate Round 1 x 1 with Open Stud Dark Red Part 85861 Element 6168645 or 6073031 1 spare in the box ×1
  • Technic Axle Connector Smooth [with x Hole + Orientation] Dark Red Part 59443 Element 6331093 ×1
  • Tile 2 x 3 Dark Red Part 26603 Element 6359681 ×1

Tan 3 pieces

  • Brick 2 x 6 Tan Part 2456 Element 4181134 or 4143256 ×1
  • Brick Special 1 x 2 Palisade [aka Log] Tan Part 30136 Element 4218749 or 4114053 ×2

Lime 2 pieces

  • Plate Round 1 x 1 with Solid Stud Lime Part 6141 Element 4183133 1 spare in the box ×2

Medium Nougat 2 pieces

  • Bracket 1 x 1 - 1 x 1 Inverted Medium Nougat Part 36840 Element 6324205 ×2

Reddish Orange 2 pieces

  • Plate Special 1 x 2 Rounded with 2 Open Studs Reddish Orange Part 35480 Element 6527033 ×2

Trans-Yellow 2 pieces

  • Energy Effect, Flame, Squiggly Trans-Yellow Part 7105 Element 6541123 ×2

Yellow 2 pieces

  • Bracket 1 x 2 - 1 x 2 Inverted Yellow Part 99780 Element 6057458 ×2

[No Color/Any Color] 2 pieces

  • Foil Sheet for 71843-1, Wings [No Color/Any Color] Part 1042205 Element 6544499 ×1
  • Sticker Sheet for Set 71843-1 [No Color/Any Color] Part 10113524 Element 6546195 ×1

Bright Light Orange 1 piece

  • Brick Sloped 33° 3 x 2 Bright Light Orange Part 3298 Element 6528781 ×1

Dark Azure 1 piece

  • Brick Special 1 x 2 with 2 Studs on 1 Side Dark Azure Part 11211 Element 6523387 ×1

Dark Brown 1 piece

  • Weapon Lightsaber Hilt with Bottom Ring Dark Brown Part 64567 Element 6133832 1 spare in the box ×1

Light Aqua 1 piece

  • Plant / Animal Body Part, Tree / Branch / Tail / Appendage / Tentacle with Pin Light Aqua Part 69858 Element 6544733 1 spare in the box ×1

Medium Azure 1 piece

  • Window 1 x 2 x 2 Flat Front Medium Azure Part 60592 Element 6382735 or 6287425 ×1

Opal Trans-Clear 1 piece

  • Brick Round 1 x 1 Open Stud Opal Trans-Clear Part 3062b Element 6514239 or 6363601 ×1

Orange 1 piece

  • Brick and Axle Separator v2.0 Orange Part 96874 Element 6240515 or 4654448 ×1

Sand Green 1 piece

  • Weapon Hilt Symmetric Sand Green Part 66909 Element 6474604 ×1

Minifigures 4 figures

  • Arin, Black Helmet Minifigure, checked as a whole figure ×1
  • Rox Minifigure, checked as a whole figure ×1
  • Rogue, Dark Blue Hat Minifigure, checked as a whole figure ×1
  • Spectral Dragonian Warrior, Ghost Lower Body, Wings 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.