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.

Mobile Devastator

Checking

8108 Mobile Devastator

923 pieces in 175 part and color combinations, plus 13 minifigures.

The piece count includes the 86 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.

Show

Piece checklist

Black 290 pieces

  • Bar 8L - Two Stop Rings / One Pin, Technic Figure Ski Pole [Rounded End] Black Part 2714a Element 4120251 ×12
  • Bar, 4 Top Bars, Palm Tree Top Black Part 2566 Element 4532220 or 4159103 ×2
  • Bracket 2 x 2 - 2 x 2 Black Part 3956 Element 6254808 or 6019217 ×2
  • Brick 1 x 10 Black Part 6111 Element 611126 ×10
  • Brick Curved 6 x 1 Black Part 42022 Element 4160393 ×6
  • Brick Sloped 2 x 2 No Studs, with 3 Side Pistons Raised Edges Black Part 30603 Element 4163524 ×3
  • Brick Sloped 33° 3 x 1 Black Part 4286 Element 428626 Also in Dark Bluish Gray ×6
  • Brick Sloped 45° 2 x 2 Black Part 3039 Element 303926 ×14
  • Brick Special 1 x 4 with 4 Studs on One Side Black Part 30414 Element 4162443 ×2
  • Brick Wedged, Curved 1 x 2 x 2/3 No Studs, Wing End Black Part 47458 Element 6375706 or 4218581 ×2
  • Brick Wedged, Sloped 4 x 4 Pyramid Center Black Part 47757 Element 4566845 or 4213241 ×2
  • Brick Wedged, Sloped 45° 2 x 4 Triple Black Part 47759 Element 6301912 or 6188706 ×2
  • Cone 2 x 2 x 2, Open Stud Black Part 3942c Element 6092664 or 6022160 ×4
  • Equipment Camera with Side Sight [aka Space Gun] Black Part 4360 Element 436026 ×6
  • Flag 2 x 2 Trapezoid with Flat Area between Clips Black Part 44676 Element 4184617 ×4
  • Hinge Brick 1 x 2 Locking with 1 Finger Horizontal End Black Part 30541 Element 6263485 or 4143751 ×2
  • Hinge Brick 1 x 2 Top Plate Thin Black Part 3938 Element 393826 ×8
  • Hinge Cylinder 1 x 3 Locking with 1 Finger and Technic Friction Pin with Round Hole Black Part 41532 Element 4159335 ×12
  • Hinge Plate 1 x 8 Locking with Angled Side Extensions, Rounded Plate Underside, 9 Teeth Black Part 30407 Element 4192456 ×2
  • Large Figure Weapon, Zamor Sphere Holder Black Part 53550 Element 6286430 or 6024109 ×2
  • Plate 1 x 4 Black Part 3710 Element 371026 ×9
  • Plate 2 x 4 Black Part 3020 Element 302026 ×1
  • Plate 2 x 8 Black Part 3034 Element 303426 ×17
  • Plate 4 x 8 Black Part 3035 Element 303526 ×12
  • Plate Special 8 x 8 with Grille [Hole in Center] Black Part 4151b Element 6490403 or 6231856 ×4
  • Tap 1 x 1 with Hole in Spout Black Part 4599a ×2
  • Technic Axle 4 Black Part 3705 Element 370526 ×4
  • Technic Axle 6 Black Part 3706 Element 370626 ×2
  • Technic Axle 8 Black Part 3707 Element 370726 ×3
  • Technic Axle and Pin Connector Angled #1 Black Part 32013 Element 6284699 or 4107085 ×4
  • Technic Axle and Pin Connector Angled #5 - 112.5° Black Part 32015 Element 6271346 or 4107084 ×1
  • Technic Beam 1 x 13 Thick Black Part 41239 Element 4522933 or 4164422 ×12
  • Technic Beam 1 x 2 Thin Black Part 41677 Element 6338428 or 4167726 ×4
  • Technic Beam 1 x 4 Thin with Stud Connector Black Part 2825 Element 6331570 or 4107136 ×4
  • Technic Beam 3 x 3 L-Shape Thin Black Part 32056 Element 6271810 or 4112287 ×4
  • Technic Brick 1 x 2 [1 Pin Hole] Black Part 3700 Element 370026 ×19
  • Technic Brick 1 x 8 [7 Pin Holes] Black Part 3702 Element 370226 ×2
  • Technic Brick Special 2 x 2 with Pin Hole, with 2 Rotation Joint Sockets Black Part 48172 Element 6296186 or 4275826 ×1
  • Technic Pin Double with Axle Hole Black Part 32138 Element 4130597 or 4119589 ×4
  • Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots Black Part 6558 Element 655826 ×2
  • Technic Pin with Friction Ridges Lengthwise and Center Slots Black Part 2780 Element 4121715 or 278026 5 spares in the box ×64
  • Technic Rotation Joint Ball Loop with Two Perpendicular Pins with Friction Black Part 47455 Element 4272426 or 4213374 ×6
  • Tile 8 x 16 with Bottom Tubes on Edges Black Part 48288 Element 4221750 ×2
  • Wing, Tail 4 x 1 x 3 Black Part 2340 Element 6591863 or 4651541 ×4

Dark Bluish Gray 173 pieces

  • Axle Hose, Soft 11L Dark Bluish Gray Part 32199 Element 4292000 or 4210650 ×2
  • Bar 1 x 8 with Brick 1 x 2 Curved Top End (Axle Holder Inside Small End) Dark Bluish Gray Part 30359b Element 6273322 or 4210815 ×6
  • Bar 1L with Clip Dark Bluish Gray Part 48729a Element 4222196 ×4
  • Brick Curved Inverted 6 x 1 Dark Bluish Gray Part 42023 Element 4210779 ×2
  • Brick Sloped 18° 4 x 2 Dark Bluish Gray Part 30363 Element 4210637 ×1
  • Brick Sloped 33° 3 x 1 Dark Bluish Gray Part 4286 Element 4211045 Also in Black ×2
  • Brick Sloped Inverted 33° 3 x 2, Connections between Studs, Ovoid Bottom Pin Dark Bluish Gray Part 3747b Element 4211064 ×3
  • Brick Special 1 x 1 Studs on 4 Sides Dark Bluish Gray Part 4733 Element 4210700 ×1
  • Brick Special 1 x 2 with Grille Dark Bluish Gray Part 2877 Element 4210636 ×6
  • Brick Special 2 x 2 with Pin and Axle Hole Dark Bluish Gray Part 6232 Element 6408023 or 4211046 ×1
  • Brick Wedged, Curved Inverted 10 x 6 x 2 Cockpit Dark Bluish Gray Part 47406 Element 6467816 or 6065822 ×2
  • Equipment Binoculars Dark Bluish Gray Part 30162 Element 4587887 or 4211051 ×4
  • Hinge Cylinder 1 x 2 Locking with 1 Finger and Axle Hole On Ends Dark Bluish Gray Part 30552 Element 4210694 ×2
  • Launcher, Technic Competition Cannon Flat Bottom [Complete Assembly] Dark Bluish Gray Part 57796 Element 6064131 or 4518308 ×1
  • Plate 2 x 3 Dark Bluish Gray Part 3021 Element 4211043 ×1
  • Plate 2 x 6 Dark Bluish Gray Part 3795 Element 4211002 ×17
  • Plate 4 x 6 Dark Bluish Gray Part 3032 Element 4211115 or 3032199 ×11
  • Plate Special 1 x 2 Side Handle [Free Ends] Dark Bluish Gray Part 2540 Element 4210660 ×9
  • Tail Shuttle Dark Bluish Gray Part 6239 Element 6429075 or 4500562 ×3
  • Technic Axle 3 with Stud Dark Bluish Gray Part 6587 Element 6587199 or 6129590 ×5
  • Technic Axle 5.5 with Stop [Rounded Short End] Dark Bluish Gray Part 59426 Element 4508553 ×7
  • Technic Axle and Pin Connector Angled #6 - 90° Dark Bluish Gray Part 32014 Element 6268923 or 4210671 ×2
  • Technic Beam 1 x 2 with Ball Joint Angled Dark Bluish Gray Part 50923 Element 4503381 or 4289258 ×3
  • Technic Brick 1 x 1 with Pin Hole Dark Bluish Gray Part 6541 Element 4210639 ×2
  • Technic Brick 1 x 14 [13 Pin Holes] Dark Bluish Gray Part 32018 Element 4211137 ×21
  • Technic Brick 1 x 2 [2 Pin Holes] Dark Bluish Gray Part 32000 Element 4210762 ×4
  • Technic Brick Special 2 x 2 with 10.2mm Balls [Center Mold Indention] Dark Bluish Gray Part 57908 Element 4498096 ×2
  • Technic Brick Special 2 x 2 with Ball Socket and Axle Hole Dark Bluish Gray Part 57910 ×5
  • Technic Brick Special 2 x 2 with Pin Hole, Rotation Joint Ball Half [Horizontal Top] Dark Bluish Gray Part 48170 Element 6279898 or 4227395 ×2
  • Technic Brick Special 2 x 2 with Pin Hole, Rotation Joint Ball Half [Horizontal Top], Rotation Joint Socket Dark Bluish Gray Part 47452 Element 6021206 or 4636472 ×2
  • Technic Brick Special 2 x 3 with Pin Holes, Rotation Joint Ball Half [Vertical Side], Rotation Joint Socket Dark Bluish Gray Part 47432 Element 4235573 ×2
  • Technic Pin 3/4 Dark Bluish Gray Part 32002 Element 32002199 or 4211050 ×20
  • Tile Special 1 x 1 with Clip and Straight Tips Dark Bluish Gray Part 2555 Element 6031420 or 4211069 ×12
  • Tile Special 1 x 2 Grille with Bottom Groove Dark Bluish Gray Part 2412b Element 4210631 ×2
  • Weapon Gun / Torch (Space) [with Grooves] Dark Bluish Gray Part 3959 Element 4262540 or 4242182 ×2
  • Wheel Hard Plastic Large (54mm D. x 30mm) Dark Bluish Gray Part 2515 Element 6021494 or 4265294 ×2

Light Bluish Gray 101 pieces

  • Brick 1 x 6 Light Bluish Gray Part 3009 Element 4211393 ×4
  • Brick 2 x 3 Light Bluish Gray Part 3002 Element 4211386 ×9
  • Engine / Air Scoop 2 x 2 Light Bluish Gray Part 50943 Element 4259422 ×6
  • Hinge 1 x 3 Locking with 2 Fingers and Claw End, 9 Teeth Light Bluish Gray Part 41529 Element 4211726 ×2
  • Hinge Brick 1 x 2 Locking with 1 Finger Vertical End and 2 Fingers Vertical End, 9 Teeth Light Bluish Gray Part 30386 Element 4211667 ×2
  • Plate 2 x 2 Light Bluish Gray Part 3022 Element 4211397 ×10
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Light Bluish Gray Part 4032a Element 4211475 ×4
  • Plate Special 1 x 2 [Side Handle Closed Ends] Light Bluish Gray Part 48336 Element 4244627 ×3
  • Plate Special 1 x 2 with 1 Stud without Groove (Jumper) Light Bluish Gray Part 3794a ×6
  • Plate Special 1 x 4 with Bar Down Light Bluish Gray Part 30043 Element 6173095 or 4261605 ×6
  • Projectile, Technic Competition Arrow, Liftarm Shaft with Hollow Black Rubber End Light Bluish Gray Part 57028c01 Element 4299625 ×1
  • Technic Axle 3 Light Bluish Gray Part 4519 Element 4211815 ×8
  • Technic Axle Towball Light Bluish Gray Part 2736 Element 6443149 or 4211375 ×4
  • Technic Beam 1 x 7 Thick Light Bluish Gray Part 32524 Element 4495930 or 4211665 ×6
  • Technic Beam 2 x 4 L-Shape Thick Light Bluish Gray Part 32140 Element 6271831 or 4211610 ×4
  • Technic Brick 1 x 2 with Axle Hole Type 2 [X Opening] Light Bluish Gray Part 32064b ×5
  • Technic Brick 1 x 6 [5 Pin Holes] Light Bluish Gray Part 3894 Element 4211466 ×1
  • Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole] Light Bluish Gray Part 32054 Element 4211865 ×16
  • Technic Pin without Friction Ridges Lengthwise Light Bluish Gray Part 3673 Element 4211807 or 3673194 1 spare in the box ×4

Yellow 78 pieces

  • Brick 2 x 4 Yellow Part 3001 Element 300124 ×5
  • Brick Curved 6 x 1 Yellow Part 42022 Element 4160392 ×4
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Yellow Part 3660 Element 366024 ×8
  • Brick Special 1 x 2 with Pin Yellow Part 2458 Element 245824 ×20
  • Hinge Brick 1 x 2 Base Yellow Part 3937 Element 393724 ×8
  • Hinge Plate 1 x 2 Locking with 1 Finger on Side, with Groove Yellow Part 44567a Element 4185617 ×2
  • Lever Small Base with Black Lever Yellow Part 298c02 Element 74156 2 spares in the box ×8
  • Technic Brick 1 x 6 [5 Pin Holes] Yellow Part 3894 Element 389424 ×12
  • Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced Yellow Part 32123b Element 6271167 or 3212324 1 spare in the box ×4
  • Tile 1 x 8 with Groove Yellow Part 4162 Element 6388482 or 4189400 ×1
  • Tile 2 x 2 with Groove Yellow Part 3068b Element 6388487 or 306824 ×6

Lime 57 pieces

  • Brick Round 1 x 1 Open Stud Lime Part 3062b Element 4212454 ×12
  • Hinge Plate 1 x 12 Locking with Angled Side Extensions and Tapered Ends, 7 Teeth Lime Part 57906 Element 6448751 or 4656148 ×4
  • Technic Axle Connector 2 x 3 with Ball Socket, Open Sides Lime Part 32174 Element 4256622 or 4154475 ×2
  • Technic Beam 1 x 11 Thick Lime Part 32525 Element 6293920 or 4534911 ×6
  • Technic Beam 3 x 5 L-Shape Thick Lime Part 32526 Element 6286222 or 6170475 ×4
  • Technic Wedge Belt Wheel [aka Pulley] Lime Part 4185 Element 6335116 or 4494219 ×8
  • Tile 1 x 4 with Groove Lime Part 2431 Element 4164021 ×17
  • Wheel Hard Plastic Spoked Giant Thin 160 x 28 Lime Part 59521 Element 4545216 or 4505520 ×4

Tan 38 pieces

  • Bracket 3 x 2 - 2 x 2 [aka Space Seat] Tan Part 4598 Element 4262527 or 4125218 ×1
  • Brick 1 x 4 Tan Part 3010 Element 4113916 or 301005 ×1
  • Brick Special 1 x 1 with Headlight Tan Part 4070 Element 4280137 or 4118793 ×18
  • Technic Axle Pin without Friction Ridges Lengthwise Tan Part 3749 Element 4666579 or 4186017 ×18

Trans-Red 34 pieces

  • Bar 4L (Lightsaber Blade / Wand) Trans-Red Part 30374 Element 6507880 or 6167284 ×4
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Trans-Red Part 54200 Element 6245252 or 4244363 ×2
  • Cone 1 x 1 [No Top Groove] Trans-Red Part 4589 Element 618841 ×8
  • Plate Round 1 x 1 with Solid Stud Trans-Red Part 6141 Element 6514051 or 6208450 3 spares in the box ×20

Red 33 pieces

  • Brick Wedged, Curved 6 x 2 Left, Inner Ridges Red Part 41748 Element 6191993 or 4286467 ×1
  • Brick Wedged, Curved 6 x 2 Right, Inner Ridges Red Part 41747 Element 6268534 or 4286466 ×1
  • Large Figure Weapon Sword, Toa Flame 2 x 12 with Two Holes, Marbled Yellow Pattern Red Part 32558pat0001 Element 4492787 ×2
  • Plate 1 x 2 Red Part 3023 Element 302321 ×4
  • Plate Special 1 x 1 with Clip Horizontal [Thick U Clip] Red Part 6019 Element 601971 or 601921 ×4
  • Technic Axle 2 Notched Red Part 32062 Element 4142865 ×3
  • Technic Axle and Pin Connector Angled #2 - 180° Red Part 32034 Element 6351572 or 4234429 ×4
  • Technic Beam 1 x 2 Thick Red Part 43857 Element 4185664 ×4
  • Technic Bush Red Part 3713 Element 6271820 or 4227155 2 spares in the box ×10

White 31 pieces

  • Bracket 1 x 2 - 2 x 2 White Part 44728 Element 6619296 or 6117940 ×2
  • Brick Curved 6 x 1 White Part 42022 Element 4160387 ×2
  • Brick Wedged, Sloped 6 x 4 Cutout, Stud Notches White Part 6153b Element 6320168 or 6110031 ×2
  • Engine Smooth Large [2 x 2 Thin Top Plate] White Part 4868b Element 4654622 or 4579345 ×2
  • Plate 1 x 8 White Part 3460 Element 6550141 or 346001 ×2
  • Plate Round 2 x 2 with Rounded Bottom [Boat Stud] White Part 2654 Element 6601843 or 6552259 ×3
  • Plate Special 1 x 1 with Clip Horizontal [Thick U Clip] White Part 6019 Element 601951 or 601901 ×2
  • Tail Shuttle White Part 6239 Element 623901 ×2
  • Tail Shuttle - Small White Part 44661 Element 6253365 or 4288960 ×2
  • Technic Brick 1 x 2 with Axle Hole Type 2 [X Opening] White Part 32064b ×3
  • Tile 1 x 2 with Engraved Code for Exo-Force White Part 3069bpr0073 Element 4506852 or 4506552 ×1
  • Tile 1 x 4 with Groove White Part 2431 Element 6548255 or 243101 ×2
  • Wedge Plate 4 x 4 Cut Corner White Part 30503 Element 6615550 or 4160215 ×4
  • Wheel Arch, Mudguard 4 x 2 1/2 x 2 with 2 x 2 Plate White Part 50745 Element 4259940 ×2

Orange 28 pieces

  • Brick Curved 2 x 2 with Lip, No Studs Orange Part 30602 Element 4169355 ×2
  • Brick Round 2 x 2 with Axle Hole Orange Part 3941 Element 4141089 ×2
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Orange Part 54200 Element 4504371 or 4248195 ×2
  • Brick Sloped 45° 2 x 2 Orange Part 3039 Element 4118828 ×2
  • Hinge Plate 1 x 12 Locking with Angled Side Extensions and Tapered Ends, 7 Teeth Orange Part 57906 Element 4506817 ×2
  • Mudguard 2 x 4 with 2 x 2 Studs and Flared Wings Orange Part 41854 Element 4582819 or 4162874 ×2
  • Plate 1 x 2 Orange Part 3023 Element 4177932 or 4163009 ×9
  • Plate Special 1 x 2 Side Handle [Free Ends] Orange Part 2540 Element 4190164 or 4163269 ×6
  • Tile Special 1 x 2 Grille with Bottom Groove Orange Part 2412b Element 4125254 or 3933106 ×1

Trans-Neon Green 16 pieces

  • Cone 1 x 1 [No Top Groove] Trans-Neon Green Part 4589 Element 618849 or 458949 ×2
  • Plate Round 1 x 1 with Solid Stud Trans-Neon Green Part 6141 Element 6240223 or 3005749 3 spares in the box ×10
  • Windscreen 6 x 6 x 3 Canopy Half Sphere with Dual 2 Fingers Trans-Neon Green Part 50747 Element 4500929 ×4

Blue 10 pieces

  • Technic Axle Pin with Friction Ridges Lengthwise Blue Part 43093 Element 4309323 or 4206482 ×2
  • Technic Pin 1/2 without Friction Ridges Blue Part 4274 Element 4143005 3 spares in the box ×8

Pearl Gold 9 pieces

  • Arm Mechanical with Clip [Thin Support] Pearl Gold Part 53989 Element 4616561 or 4498544 ×8
  • Brick Wedged, Curved 2 x 3 x 2/3 Two Studs, Wing End Pearl Gold Part 47456 Element 6357918 or 4286599 ×1

Pearl Light Gray 6 pieces

  • Brick Round 1 x 1 with Fins, Open Stud Pearl Light Gray Part 4588 Element 4267285 ×2
  • Hose, Ribbed 7mm D. 9L / 7.2cm Pearl Light Gray Part 78c09 Element 4495206 or 4141671 ×2
  • Large Figure Weapon Claw, Barraki Protosteel Tri-Talon Pearl Light Gray Part 57568 Element 4497143 ×2

Trans-Orange 6 pieces

  • Projectile, Large Figure Weapon, Zamor Sphere / Ball Trans-Orange Part 54821 Element 4297030 ×6

Bright Green 4 pieces

  • Technic Rubber Belt Medium [24mm ID] [Round Cross Section] Bright Green Part 85544 ×4

Trans-Brown 4 pieces

  • Panel 3 x 2 x 6 Trans-Brown Part 2466 Element 4501020 ×1
  • Windscreen 10 x 6 x 2 Curved Trans-Brown Part 45705 Element 6507923 or 6262645 ×3

Pearl Dark Gray 2 pieces

  • Large Figure Weapon, Zamor Sphere Launcher Pearl Dark Gray Part 54271 Element 4288099 ×2

Trans-Neon Orange 2 pieces

  • Wave / Flame Rounded with Base Pegs Trans-Neon Orange Part 6126a ×2

[No Color/Any Color] 1 piece

  • Sticker Sheet for Set 8108-1 [No Color/Any Color] Part 60093 Element 4508004 ×1

Minifigures 13 figures

  • Ryo in Gold Armor Minifigure, checked as a whole figure ×1
  • Iron Drone / Devastator Minifigure, checked as a whole figure ×6
  • Devastator with Pearl Light Gray Torso Minifigure, checked as a whole figure ×3
  • Meca One Minifigure, checked as a whole figure ×1
  • Skeleton, Standard Face, Straight Mechanical Arms (3626b Head) Minifigure, checked as a whole figure ×2

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