BlockTalk Find Your Set

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.

Nindroid MechDragon

Checking

70725 Nindroid MechDragon

667 pieces in 228 part and color combinations, plus 5 minifigures.

The 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.

1 more look-alike pair
  • Tile 2 x 4 with Groove Black ×4 Dark Bluish Gray ×1 Black is darker than Dark Bluish Gray.
Show

Piece checklist

Black 244 pieces

  • Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Large Black Part 11089 Element 6213729 or 6015884 ×1
  • Bar 1L with Clip [Cut Edges and One Side Hole] [Gap in Clip] Black Part 48729b Element 6278152 or 6037347 ×8
  • Bar 6L with Stop Ring Black Part 63965 Element 6170421 or 6081988 ×1
  • Bracket 1 x 2 - 1 x 2 Inverted Black Part 99780 Element 6020193 Also in Dark Bluish Gray ×2
  • Bracket 1 x 2 - 2 x 4 Black Part 93274 Element 6118829 or 4616245 ×1
  • Bracket 3 x 2 - 2 x 2 [aka Space Seat] Black Part 4598 Element 6021678 or 459826 ×1
  • Bracket 5 x 2 x 1 1/3 with Holes, Pin Bottom Black Part 11215 Element 6039194 ×3
  • Bracket 5 x 2 x 2 1/3 with Holes, Inside Stud Holder Black Part 76766 Element 6171066 or 6012983 ×1
  • Brick Curved 2 x 1 No Studs [1/2 Bow] Black Part 11477 Element 6047276 ×6
  • Brick Curved 2 x 2 x 2/3 Black Part 15068 Element 6053077 ×6
  • Brick Curved 2 x 4 x 2/3 No Studs, with Bottom Tubes Black Part 88930 Element 4587844 ×2
  • Brick Curved Inverted 4 x 1 Black Part 13547 Element 6039869 ×2
  • Brick Round 2 x 2 with Axle Hole Black Part 3941 Element 614376 or 614326 ×2
  • Brick Round 4 x 4 Centre Hole Black Part 87081 Element 4558957 ×1
  • Brick Sloped 45° 2 x 1 with 2/3 Cutout [Original Version] Black Part 92946 ×2
  • Brick Sloped 45° 2 x 1 with Bottom Pin Black Part 3040b Element 4121966 or 304026 ×2
  • Brick Sloped Inverted 45° 4 x 2 Double with 2 x 2 Recessed Black Part 4871 Element 4188534 or 487126 ×1
  • Brick Sloped Inverted 45° 4 x 4 Double with 4 x 2 Recessed, 2 Holes Black Part 72454 Element 4658977 ×1
  • Brick Wedged, Curved 2 x 3 x 2/3 Two Studs, Wing End Black Part 47456 Element 4285883 or 4218569 ×2
  • Brick Wedged, Curved 4 x 3 No Studs [Plain] Black Part 64225 Element 6009018 or 4539743 ×1
  • Dish 2 x 2 Inverted [Radar] Black Part 4740 Element 474026 ×2
  • Dish 6 x 6 Inverted (Radar) with Solid Studs Black Part 44375b Element 6058341 ×2
  • Hinge Plate 1 x 12 Locking with Angled Side Extensions and Tapered Ends, 7 Teeth Black Part 57906 Element 6525158 or 4636410 ×4
  • Hinge Plate 1 x 4 Swivel Top / Base - Solid Clip [Complete Assembly] Black Part 73983 Element 6102782 or 74011 ×6
  • Large Figure Foot, with Ball Socket 5 x 6 x 2 Black Part 15367 Element 6250300 or 6056379 ×4
  • Panel 1 x 2 x 3 [Side Supports / Hollow Studs] Black Part 87544 Element 4614788 or 4585452 Also in Trans-Brown ×2
  • Plate 1 x 1 Black Part 3024 Element 302426 ×2
  • Plate 1 x 4 Black Part 3710 Element 371026 ×6
  • Plate 1 x 8 Black Part 3460 Element 346026 ×4
  • Plate 2 x 12 Black Part 2445 Element 244526 ×3
  • Plate 2 x 3 Black Part 3021 Element 302126 Also in Dark Bluish Gray ×3
  • Plate 2 x 4 Black Part 3020 Element 302026 ×10
  • Plate 4 x 10 Black Part 3030 Element 303076 or 303026 ×1
  • Plate 4 x 6 Black Part 3032 Element 303226 ×1
  • Plate Round 2 x 2 with Rounded Bottom [Boat Stud] Black Part 2654 Element 4617551 or 4278359 ×3
  • Plate Special 1 x 2 Side Handle [Free Ends] Black Part 2540 Element 4140588 or 254026 Also in Dark Bluish Gray ×2
  • Plate Special 1 x 2 with Bar Up [Horizontal Arm 5mm] Black Part 88072 Element 6261348 or 4569733 ×2
  • Plate Special 1 x 2 with Clips Horizontal [Open O Clips] Black Part 60470b Element 6310268 or 4556158 ×8
  • Plate Special 1 x 2 with Door Rail Black Part 32028 Element 4107761 ×4
  • Plate Special 1 x 2 with Handle on End [Closed Ends] Black Part 60478 Element 4515368 ×2
  • Plate Special 1 x 2, Top Clip [Split] Black Part 92280 Element 4598528 ×6
  • Plate Special 2 x 2 with 2 Pin Holes Black Part 2817 Element 281726 ×1
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Black Part 87580 Element 6663108 or 4565323 ×3
  • Plate Special 2 x 2 with Wheels Holder Wide - Technic Pins Black Part 47720 Element 6354604 or 4217725 ×1
  • Technic Axle 12 Black Part 3708 Element 370826 ×1
  • Technic Axle 4 Black Part 3705 Element 370526 ×4
  • Technic Axle Connector with Axle Hole Black Part 32039 Element 4107081 or 3203926 ×1
  • Technic Axle and Pin Connector Angled #5 - 112.5° Black Part 32015 Element 6271346 or 4107084 ×4
  • Technic Beam 1 x 11 Thick Black Part 32525 Element 6029578 or 4534909 ×2
  • Technic Beam 1 x 5 Thick Black Part 32316 Element 4142135 or 4140429 ×4
  • Technic Beam 1 x 9 Bent (7 - 3) Thick Black Part 32271 Element 6276835 or 4140327 ×2
  • Technic Beam 2 x 4 L-Shape Thick Black Part 32140 Element 6271825 or 4120017 ×2
  • Technic Brick 1 x 10 [9 Pin Holes] Black Part 2730 Element 273026 ×2
  • Technic Brick 1 x 2 [1 Pin Hole] Black Part 3700 Element 370026 ×11
  • Technic Brick 1 x 2 [2 Pin Holes] Black Part 32000 Element 3200026 Also in Dark Bluish Gray ×6
  • Technic Brick 1 x 4 [3 Pin Holes] Black Part 3701 Element 370126 ×6
  • Technic Disc 3 x 3 Black Part 2723 Element 4218868 or 4121619 ×4
  • Technic Gear 12 Tooth Double Bevel Black Part 32270 Element 4177431 ×1
  • Technic Motorcycle Pivot Black Part 2904 Element 6181757 or 4543263 ×1
  • Technic Pin Connector Hub with 2 Pins with Friction Ridges Lengthwise [Big Squared Pin Holes] Black Part 87082 Element 4560174 ×2
  • Technic Pin Connector Round [Slotted] Black Part 62462 Element 6173119 or 4526982 ×2
  • Technic Pin Double with Axle Hole Black Part 32138 Element 4130597 or 4119589 ×2
  • Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole] Black Part 32054 Element 4140801 or 4107742 ×10
  • Technic Pin with Friction Ridges Lengthwise and Center Slots Black Part 2780 Element 4121715 or 278026 ×16
  • Technic Pin with Friction Ridges Lengthwise and Towball Black Part 6628 Element 4184169 or 662826 ×2
  • Technic Rotation Joint Ball Loop with Two Perpendicular Pins with Friction Black Part 47455 Element 4272426 or 4213374 ×2
  • Tile 1 x 4 with Groove Black Part 2431 Element 243126 ×6
  • Tile 2 x 2 with Groove Black Part 3068b Element 306826 Also in Dark Bluish Gray ×2
  • Tile 2 x 4 with Groove Black Part 87079 Element 4560182 Also in Dark Bluish Gray ×4
  • Turntable 4 x 4 Square Base, Locking Black Part 61485 Element 4517986 ×1
  • Tyre 37 x 22 ZR Black Part 55978 Element 6518542 or 4499234 ×2
  • Tyre 43.2 x 22 ZR Black Part 44309 Element 4184286 ×2
  • Weapon Lance Black Part 3849 Element 6345264 or 384926 ×1
  • Wedge Plate 3 x 3 Cut Corner Black Part 2450 Element 4227684 or 245026 ×2
  • Wedge Plate 4 Stud 45° Angle Plate Black Part 15706 Element 6054852 ×8
  • Window 1 x 4 x 3 without Shutter Tabs Black Part 60594 Element 4530589 or 4520620 ×1

Light Bluish Gray 109 pieces

  • Bar 1L with Top Stud and Two Side Studs Light Bluish Gray Part 92690 Element 4640844 or 4600518 ×2
  • Bracket 1 x 2 - 1 x 2 Light Bluish Gray Part 99781 Element 4654582 ×2
  • Bracket 1 x 2 - 2 x 2 Inverted Light Bluish Gray Part 99207 Element 4654580 ×5
  • Bracket 1 x 2 - 2 x 4 Light Bluish Gray Part 93274 Element 6118827 or 4613165 ×2
  • Brick 1 x 1 Light Bluish Gray Part 3005 Element 4211389 ×4
  • Brick 2 x 10 Light Bluish Gray Part 3006 Element 4617862 or 4211390 ×1
  • Brick Curved 2 x 2 x 2/3 Two Studs and Curved Slope End Light Bluish Gray Part 47457 Element 4494475 ×1
  • Brick Round 2 x 2 with Axle Hole Light Bluish Gray Part 3941 Element 4211526 ×1
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Light Bluish Gray Part 54200 Element 4521921 or 4244372 ×6
  • Brick Sloped 30° 1 x 2 x 2/3 Light Bluish Gray Part 85984 Element 4568637 ×2
  • Brick Sloped 45° 2 x 1 Double / Inverted with Bottom Stud Holder Light Bluish Gray Part 3049d Element 4653091 or 4544095 ×1
  • Brick Special 1 x 2 with Vertical Clip [Open O Clip] Light Bluish Gray Part 30237b Element 6320297 or 4641682 ×2
  • Brick Special 2 x 2 with Pin and Axle Hole Light Bluish Gray Part 6232 Element 6347704 or 4211529 ×2
  • Engine Centre - Smooth Large Light Bluish Gray Part 4869 Element 4211825 ×2
  • Equipment Handcuffs Light Bluish Gray Part 61482 Element 6173615 or 4641048 ×1
  • Flag 5 x 6 Hexagonal with C Clips Light Bluish Gray Part 51000 Element 4653052 ×2
  • Plate 1 x 4 Light Bluish Gray Part 3710 Element 4211445 ×7
  • Plate 1 x 6 Light Bluish Gray Part 3666 Element 4211438 ×4
  • Plate 2 x 10 Light Bluish Gray Part 3832 Element 4211462 ×1
  • Plate 2 x 2 Light Bluish Gray Part 3022 Element 4211397 ×5
  • Plate Special 1 x 1 with Clip Horizontal [Thick Open O Clip] Light Bluish Gray Part 61252 Element 6335378 or 4541978 ×2
  • Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip] Light Bluish Gray Part 60897 Element 6296894 or 4613956 ×4
  • Plate Special 1 x 2 Side Handle [Free Ends] Light Bluish Gray Part 2540 Element 4211632 ×6
  • Plate Special 1 x 2 [Side Handle Closed Ends] Light Bluish Gray Part 48336 Element 4244627 ×1
  • Plate Special 1 x 2 with Clip Horizontal on Side Light Bluish Gray Part 11476 Element 6313114 or 6028812 ×2
  • Plate Special 1 x 2 with Clips Horizontal [Open O Clips] Light Bluish Gray Part 60470b Element 6337268 or 4556157 ×2
  • Plate Special 1 x 2 with Door Rail Light Bluish Gray Part 32028 Element 4211568 ×2
  • Plate Special 1 x 2 with Handle on End [Closed Ends] Light Bluish Gray Part 60478 Element 4515369 ×2
  • Plate Special 2 x 16 with Angled Side Extensions and Hole (Rotor Blade) Light Bluish Gray Part 62743 Element 6209708 or 6028100 ×4
  • Plate Special 2 x 2 with 1 Pin Hole [Complete Underside Rib] Light Bluish Gray Part 10247 Element 6045988 ×4
  • Plate Special 2 x 2 with Pin on Bottom Light Bluish Gray Part 2476a Element 6276848 or 4237084 ×4
  • Projectile, Technic Competition Arrow, Liftarm Shaft with Hollow Black Rubber End Light Bluish Gray Part 57028c01 Element 4299625 ×1
  • Technic Axle 1.5 with Perpendicular Axle Connector (Technic Pole Reverser Handle) Light Bluish Gray Part 6553 Element 4211536 ×1
  • Technic Brick 1 x 1 with Pin Hole Light Bluish Gray Part 6541 Element 4211535 ×4
  • Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced Light Bluish Gray Part 32123b Element 6271165 or 4211573 ×2
  • Technic Driving Ring Extension, 4 Ridges Light Bluish Gray Part 32187 Element 4278756 or 4209329 ×2
  • Technic Gear 16 Tooth Reinforced [New Style] Light Bluish Gray Part 94925 Element 4640536 ×2
  • Technic Gear 40 Tooth Light Bluish Gray Part 3649 Element 6195314 or 4285634 ×2
  • Technic Pin 1/2 with 2L Bar Extension Light Bluish Gray Part 61184 Element 6347715 or 4520320 ×3
  • Technic Pin Connector Hub Perpendicular 3L with 4 Pins Light Bluish Gray Part 48989 Element 4225033 ×2
  • Tile 1 x 2 with Stylised Computer Console Print Light Bluish Gray Part 3069bpr0086 Element 4212363 ×1
  • Wheel Arch, Curved Wedge 4 x 3 with 2 x 2 Opening and 4 Studs Light Bluish Gray Part 47755 Element 6381293 or 6005667 ×2
  • Wheel Arch, Mudguard, 1 1/2 x 6 x 1 [Arch Extended] Light Bluish Gray Part 62361 Element 6476002 or 4532589 ×1

Dark Bluish Gray 108 pieces

  • Bar 1 x 4 x 3 [End Tabs] Dark Bluish Gray Part 62113 Element 4521886 ×1
  • Bracket 1 x 2 - 1 x 2 Inverted Dark Bluish Gray Part 99780 Element 6000606 Also in Black ×2
  • Bracket 1 x 2 - 2 x 2 Dark Bluish Gray Part 44728 Element 6117972 or 6048854 ×7
  • Brick Arch 1 x 4 Dark Bluish Gray Part 3659 Element 4210999 ×1
  • Brick Sloped 45° 2 x 1 Triple with Ovoid Bottom Pin Dark Bluish Gray Part 3048c Element 4552203 or 4541244 ×1
  • Brick Sloped 45° 2 x 2 Dark Bluish Gray Part 3039 Element 4211054 ×4
  • Brick Sloped 45° 2 x 4 Dark Bluish Gray Part 3037 Element 4211127 ×2
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Dark Bluish Gray Part 3660 Element 4211000 ×2
  • Brick Special 1 x 1 with Headlight Dark Bluish Gray Part 4070 Element 4211044 ×6
  • Brick Wedged, Curved 6 x 4 Triple Dark Bluish Gray Part 43712 Element 6621862 or 6302693 ×1
  • Brick Wedged, Curved Inverted 6 x 4 Dark Bluish Gray Part 43713 Element 4636417 or 4180470 ×1
  • Brick Wedged, Sloped 4 x 4 Triple, Stud Notches Dark Bluish Gray Part 48933 Element 6356488 or 4225873 ×2
  • Flag 2 x 2 Trapezoid with Flat Area between Clips Dark Bluish Gray Part 44676 Element 4215387 ×2
  • Hinge Plate 1 x 2 Locking with 1 Finger On End, without Groove Dark Bluish Gray Part 44301b Element 6266225 ×4
  • Hinge Plate 2 x 4 with Articulated Joint - Female Dark Bluish Gray Part 3640 Element 4265486 or 4237555 ×2
  • Hinge Plate 2 x 4 with Articulated Joint - Male Dark Bluish Gray Part 3639 Element 4264952 or 4237553 ×2
  • Large Figure Skeletal, Connector, 2 x 3 with Two Ball Sockets, Rounded Ends Dark Bluish Gray Part 98565 Element 6001094 ×1
  • Launcher, Technic Competition Cannon Flat Bottom [Complete Assembly] Dark Bluish Gray Part 57796 Element 6064131 or 4518308 ×1
  • Plate 1 x 2 Dark Bluish Gray Part 3023 Element 4211063 ×1
  • Plate 1 x 6 Dark Bluish Gray Part 3666 Element 4211056 ×2
  • Plate 2 x 14 Dark Bluish Gray Part 91988 Element 6000970 ×2
  • Plate 2 x 3 Dark Bluish Gray Part 3021 Element 4211043 Also in Black ×2
  • Plate 2 x 6 Dark Bluish Gray Part 3795 Element 4211002 ×1
  • Plate 4 x 4 Corner Dark Bluish Gray Part 2639 Element 4539429 ×2
  • Plate 4 x 8 Dark Bluish Gray Part 3035 Element 4211061 ×1
  • Plate Special 1 x 1 with Clip Horizontal [Thick Open O Clip] Dark Bluish Gray Part 61252 Element 6360111 or 4579354 ×3
  • Plate Special 1 x 2 Side Handle [Free Ends] Dark Bluish Gray Part 2540 Element 4210660 Also in Black ×2
  • Plate Special 1 x 4 Offset with Bar Holes Dark Bluish Gray Part 4590 Element 6302647 or 6086709 ×1
  • Plate Special 2 x 2 with 1 Pin Hole [Complete Underside Rib] Dark Bluish Gray Part 10247 Element 6047417 ×9
  • Plate Special 3 x 2 with Rounded End, Hole Dark Bluish Gray Part 3176 Element 4225733 ×3
  • Technic Axle 4 with Stop Dark Bluish Gray Part 87083 Element 6083620 or 4560177 ×2
  • Technic Beam 1 x 9 Bent (6 - 4) Thick Dark Bluish Gray Part 6629 Element 6279883 or 4210638 ×2
  • Technic Beam 1 x 9 Thick Dark Bluish Gray Part 40490 Element 4645730 or 4210757 ×2
  • Technic Brick 1 x 1 with Pin Hole Dark Bluish Gray Part 6541 Element 4210639 ×2
  • Technic Brick 1 x 2 [2 Pin Holes] Dark Bluish Gray Part 32000 Element 4210762 Also in Black ×2
  • Technic Brick 1 x 2 with Axle Hole Type 2 [X Opening] Dark Bluish Gray Part 32064b ×2
  • Technic Brick Special 2 x 2 with Ball and Axle Hole, with 6 Holes in Ball Dark Bluish Gray Part 57909b Element 4497253 ×6
  • Technic Brick Special 2 x 2 with Pin Hole, Rotation Joint Ball Half [Vertical Side] Dark Bluish Gray Part 48171 Element 6492115 or 6343337 ×2
  • Technic Brick Special 2 x 2 with Pin Hole, Rotation Joint Socket Dark Bluish Gray Part 48169 Element 6278974 or 4225973 ×2
  • Technic Pin Connector Plate 1 x 2 x 1 2/3 [Two Holes On Top] Dark Bluish Gray Part 32530 Element 4210763 ×4
  • Tile 2 x 2 with Groove Dark Bluish Gray Part 3068b Element 4211055 Also in Black ×2
  • Tile 2 x 4 with Groove Dark Bluish Gray Part 87079 Element 4560184 Also in Black ×1
  • Tile Round 2 x 2 with Bottom Cross Dark Bluish Gray Part 4150 ×2
  • Tile Round 2 x 2 with Silver Star, Red Dot / Black/Red Nindroid Logo Print Dark Bluish Gray Part 4150pr0012 Element 6102561 or 6057884 ×1
  • Tool Chainsaw Blade Dark Bluish Gray Part 6117 Element 6166069 or 4211048 ×2
  • Tool Grappling Hook Dark Bluish Gray Part 30192 Element 6270008 or 4211079 ×1
  • Weapon Gun / Torch (Space) [No Grooves] Dark Bluish Gray Part 86208 Element 4566028 ×2

Dark Purple 43 pieces

  • Brick Curved 2 x 2 with Lip, No Studs Dark Purple Part 30602 Element 4566523 ×2
  • Brick Round 2 x 2 with Axle Hole Dark Purple Part 3941 Element 4622176 ×3
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Dark Purple Part 54200 Element 4567509 or 4255409 ×9
  • Brick Sloped 65° 2 x 1 x 2 Dark Purple Part 60481 Element 6022070 ×4
  • Mudguard 2 x 4 with 2 x 2 Studs and Flared Wings Dark Purple Part 41854 Element 6167896 or 4566804 ×3
  • Plate 2 x 3 Dark Purple Part 3021 Element 4225142 ×5
  • Plate Round 1 x 1 with Solid Stud Dark Purple Part 6141 Element 4566522 ×4
  • Tile 1 x 2 with Groove Dark Purple Part 3069b Element 4613192 ×6
  • Wedge Plate 3 x 6 Cut Corners Dark Purple Part 2419 Element 6145665 or 6035469 ×5
  • Wedge Plate 8 x 3, 22° Left Dark Purple Part 50305 Element 6186465 or 6054801 ×1
  • Wedge Plate 8 x 3, 22° Right Dark Purple Part 50304 Element 6186470 or 6054783 ×1

Trans-Red 32 pieces

  • Brick 1 x 2 without Bottom Tube Trans-Red Part 3065 Element 6514263 or 6244905 ×4
  • Brick Round 1 x 1 Open Stud Trans-Red Part 3062b Element 6514235 or 6238673 ×2
  • Plate 1 x 2 Trans-Red Part 3023 Element 6514003 or 6240212 ×14
  • Plate Round 1 x 1 with Solid Stud Trans-Red Part 6141 Element 6514051 or 6208450 ×2
  • Tile 1 x 1 with Groove Trans-Red Part 3070b Element 6581817 or 6254248 ×4
  • Tile Special 1 x 2 Grille with Bottom Groove Trans-Red Part 2412b Element 6250158 or 4190187 ×4
  • Weapon Axe Head, Clip-on (Viking) [Thick Clip] Trans-Red Part 53454 Element 6471982 or 6389615 ×2

Blue 26 pieces

  • Technic Axle Pin with Friction Ridges Lengthwise Blue Part 43093 Element 4309323 or 4206482 ×19
  • Technic Pin 1/2 without Friction Ridges Blue Part 4274 Element 4143005 ×5
  • Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots Blue Part 6558 Element 4514553 ×2

Flat Silver 23 pieces

  • Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small Flat Silver Part 53451 Element 6270108 or 4612901 ×4
  • Plate Round 1 x 1 with Solid Stud Flat Silver Part 6141 Element 4633691 ×6
  • Technic Circular Saw Blade 9 x 9 with Pin Hole Flat Silver Part 61403 Element 6079017 or 6001449 ×2
  • Technic Tooth 1 x 3 with Axle Hole [Rounded Underside] Flat Silver Part 41669 Element 4612765 ×3
  • Weapon Sword, Big Blade with Bar Flat Silver Part 98137 Element 6378729 or 6270132 ×8

White 22 pieces

  • Brick Curved 2 x 1 No Studs [1/2 Bow] White Part 11477 Element 6552145 or 6548276 ×6
  • Mudguard 2 x 4 with 2 x 2 Studs and Flared Wings White Part 41854 Element 4549393 or 4163943 ×2
  • Plate 1 x 2 White Part 3023 Element 6552100 or 6548261 ×2
  • Plate 2 x 4 White Part 3020 Element 6552098 or 302001 ×5
  • Plate 4 x 4 White Part 3031 Element 6552127 or 4243812 ×1
  • Rubber Belt Small [15mm ID] [Round Cross Section] White Part 85543 Element 6699001 or 4580665 ×2
  • Tile 1 x 4 with Groove White Part 2431 Element 6548255 or 243101 ×2
  • Wedge Plate 4 x 2 Left White Part 41770 Element 6552119 or 4161326 ×1
  • Wedge Plate 4 x 2 Right White Part 41769 Element 6552118 or 4160857 ×1

Pearl Gold 18 pieces

  • Cone 1 x 1 [Top Groove] Pearl Gold Part 59900 Element 4529247 ×1
  • Plate Round 1 x 1 with Solid Stud Pearl Gold Part 6141 Element 4523159 ×9
  • Plate Special 1 x 2 [Side Handle Closed Ends] Pearl Gold Part 48336 Element 4585493 ×1
  • Weapon Sword / Katana / Shamshir with Uncapped Pommel [Square Guard] Pearl Gold Part 30173b Element 4505215 ×3
  • Wheel 30.4 x 20 without Pinholes, with Reinforced Rim Pearl Gold Part 56145 Element 4648531 ×4

Trans-Orange 10 pieces

  • Plate Round 1 x 1 with Solid Stud Trans-Orange Part 6141 Element 6514059 or 6240227 ×4
  • Plate Round 2 x 2 with Rounded Bottom [Boat Stud] Trans-Orange Part 2654 Element 6513980 or 6171727 ×6

Red 8 pieces

  • Brick 2 x 4 Red Part 3001 Element 300121 ×1
  • Plate Special 1 x 2 with Clips Horizontal [Open O Clips] Red Part 60470b Element 6360036 or 4556153 ×1
  • Technic Axle 2 Notched Red Part 32062 Element 4142865 ×3
  • Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole] Red Part 32054 Element 4140806 or 4125198 ×1
  • Tile 2 x 2 with Groove Red Part 3068b Element 306821 ×1
  • Wedge Plate 2 x 4 Red Part 51739 Element 6023770 ×1

Reddish Brown 4 pieces

  • Bar 6L with Stop Ring Reddish Brown Part 63965 Element 6170468 or 6155727 ×1
  • Plate 2 x 2 Reddish Brown Part 3022 Element 4613975 or 4216695 ×3

Tan 4 pieces

  • Brick 1 x 2 Tan Part 3004 Element 4109995 or 300405 ×1
  • Flag 2 x 2 Trapezoid with Flat Area between Clips Tan Part 44676 Element 6020373 or 4546365 ×1
  • Technic Pin Long without Friction Ridges Tan Part 32556 ×2

Trans-Clear 4 pieces

  • Tile Round 1 x 1 Trans-Clear Part 98138 Element 6514191 or 6274738 ×4

Dark Tan 3 pieces

  • Plate 2 x 6 Dark Tan Part 3795 Element 4550329 ×1
  • Technic Axle 5 with Stop Dark Tan Part 15462 Element 6055631 ×2

Trans-Brown 3 pieces

  • Panel 1 x 2 x 3 [Side Supports / Hollow Studs] Trans-Brown Part 87544 Element 6507950 or 6239388 Also in Black ×2
  • Windscreen 8 x 4 x 2 with 4 Studs and Handle Trans-Brown Part 92579 Element 6507964 or 6254293 ×1

Dark Brown 2 pieces

  • Plate 2 x 6 Dark Brown Part 3795 Element 4518687 ×2

Yellow 2 pieces

  • Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced Yellow Part 32123b Element 6271167 or 3212324 ×2

Orange 1 piece

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

[No Color/Any Color] 1 piece

  • Sticker Sheet for Set 70725-1 [No Color/Any Color] Part 16057 Element 6056962 ×1

Minifigures 5 figures

  • General Cryptor (Rebooted) Minifigure, checked as a whole figure ×1
  • Nindroid Warrior with Neck Bracket with Stud Minifigure, checked as a whole figure ×1
  • Master Wu, Evil (Rebooted) Minifigure, checked as a whole figure ×1
  • Lloyd in Techno Robe Outfit (Rebooted) Minifigure, checked as a whole figure ×1
  • Sensei Garmadon 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.

We value your privacy

We use cookies 🍪 for analytics and to improve your experience. Read our privacy policy