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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.

Alien Mothership

Checking

7065 Alien Mothership

405 pieces in 81 part and color combinations, plus 2 minifigures.

The piece count includes the 11 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.

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Piece checklist

Plates 82 pieces

  • Plate 2 x 4 Black Part 3020 Element 302026 ×6
  • Plate 4 x 8 Black Part 3035 Element 303526 ×1
  • Plate 2 x 16 Dark Bluish Gray Part 4282 Element 4210796 ×8
  • Plate 2 x 12 Light Bluish Gray Part 2445 Element 4211360 ×4
  • Plate 2 x 3 Light Bluish Gray Part 3021 Element 4211396 ×12
  • Plate 2 x 6 Light Bluish Gray Part 3795 Element 4211452 or 3795194 ×16
  • Plate 1 x 2 Lime Part 3023 Element 4164037 or 4122439 ×29
  • Plate 1 x 4 Red Part 3710 Element 371021 ×4
  • Plate 2 x 16 White Part 4282 Element 6609534 or 4119227 ×2

Plates Round Curved and Dishes 41 pieces

  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Black Part 4032a Element 403226 ×24
  • Plate Round 1 x 1 with Solid Stud Dark Purple Part 6141 Element 4566522 1 spare in the box ×4
  • Dish 2 x 2 Inverted [Radar] Light Bluish Gray Part 4740 Element 4211512 ×5
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Lime Part 4032a Element 6314224 or 4213047 ×2
  • Plate Round 1 x 1 with Solid Stud Trans-Neon Green Part 6141 Element 6240223 or 3005749 2 spares in the box ×6

Plates Special 34 pieces

  • Plate Special 1 x 2 with Clips Horizontal [Open O Clips] Black Part 60470b Element 6310268 or 4556158 ×4
  • Plate Special 2 x 2 with Bar Frame Octagonal Black Part 30033 Element 4514342 or 4119374 ×1
  • Bracket 1 x 2 - 2 x 2 Dark Bluish Gray Part 44728 Element 6117972 or 6048854 ×2
  • Plate Special 10 x 10 Octagonal Opening Dark Bluish Gray Part 6063 Element 6172931 or 4296512 ×2
  • Plate Special 1 x 2 Side Handle [Free Ends] Light Bluish Gray Part 2540 Element 4211632 ×12
  • Plate Special 2 x 2 with Grills Light Bluish Gray Part 41862 Element 4211748 ×4
  • Plate Special 1 x 2 with 1 Stud without Groove (Jumper) Lime Part 3794a Element 4160084 ×8
  • Plate Special 2 x 2 with 1 Pin Hole [Split Underside Ribs] Red Part 2444 Element 244421 ×1

Tiles 30 pieces

  • Tile 2 x 2 with Groove Black Part 3068b Element 306826 ×3
  • Tile 1 x 4 with Groove Lime Part 2431 Element 4164021 ×2
  • Tile 1 x 4 with Groove Trans-Light Blue Part 2431 Element 6510178 or 6252049 ×24
  • Tile 2 x 2 with Clipboard and Photos Print White Part 3068bpr0193 Element 6023692 or 4630025 ×1

Bricks Curved 28 pieces

  • Brick Curved 2 x 4 x 2/3 No Studs, with Bottom Tubes Light Bluish Gray Part 88930 Element 4597901 or 4544040 ×24
  • Brick Curved 4 x 2 No Studs Light Bluish Gray Part 93606 Element 4622742 ×4

Technic Pins 28 pieces

  • Technic Pin with Friction Ridges Lengthwise and Center Slots Black Part 2780 Element 4121715 or 278026 2 spares in the box ×20
  • Technic Axle Pin with Friction Ridges Lengthwise Blue Part 43093 Element 4309323 or 4206482 ×8

Tiles Special 27 pieces

  • Tile Special 1 x 1 with Clip with Rounded Tips Black Part 12825 Element 6030718 ×3
  • Tile Special 1 x 2 Grille with Bottom Groove Trans-Neon Green Part 2412b Element 4272661 or 4109766 ×24

Bricks Round and Cones 20 pieces

  • Brick Round Corner 10 x 10 with Slope 33° Edge, Axle Hole, Facet Cutout Dark Bluish Gray Part 58846 Element 6153583 or 4560034 ×4
  • Brick Round Corner 4 x 4 Macaroni Wide with 3 Studs Light Bluish Gray Part 48092 Element 6452524 or 4215472 ×12
  • Brick Round Corner 6 x 6 with 33° Slope and Facet Cutout Light Bluish Gray Part 95188 Element 6588816 or 6063878 ×4

Transportation - Land 20 pieces

  • Vehicle Track, Train, Plastic, Narrow, Curve Black Part 85976 Element 4621929 ×8
  • Mudguard 2 x 4 with 2 x 2 Studs and Flared Wings Dark Purple Part 41854 Element 6167896 or 4566804 ×8
  • Steering Wheel Small, 2 x 2 Light Bluish Gray Part 30663 Element 30663194 or 4211701 ×4

Technic Axles 12 pieces

  • Technic Axle 4 with Stop Dark Bluish Gray Part 87083 Element 6083620 or 4560177 ×2
  • Technic Axle 3 with Stud Dark Tan Part 6587 Element 6031821 or 6013821 ×4
  • Technic Axle 3 Light Bluish Gray Part 4519 Element 4211815 ×4
  • Technic Axle 2 Notched Red Part 32062 Element 4142865 ×2

Technic Connectors 11 pieces

  • Technic Axle and Pin Connector Angled #1 Black Part 32013 Element 6284699 or 4107085 ×5
  • Technic Connector Block 3 x 3 Triangular with Axle, and Axle Hole Black Part 58177 Element 4497946 ×1
  • Technic Pin Connector Round [Slotted] Black Part 62462 Element 6173119 or 4526982 ×2
  • Technic Axle and Pin Connector Perpendicular Light Bluish Gray Part 6536 Element 6261375 or 4211775 ×1
  • Technic Axle and Pin Connector Perpendicular 3L with Centre Pin Hole White Part 32184 Element 6276981 or 6114940 ×2

Technic Beams 9 pieces

  • Technic Beam 1 x 5 Thick Black Part 32316 Element 4142135 or 4140429 ×1
  • Technic Beam 1 x 9 Bent (6 - 4) Thick Light Bluish Gray Part 6629 Element 6279885 or 4255613 ×4
  • Technic Beam 1 x 7 Thick Lime Part 32524 Element 6308236 or 4495928 ×2
  • Technic Beam 1 x 2 Thick Red Part 43857 Element 4185664 ×2

Bricks 8 pieces

  • Brick 2 x 6 Red Part 2456 Element 4181138 or 245621 ×2
  • Brick 2 x 2 White Part 3003 Element 6552095 or 6548256 ×2
  • Brick 2 x 2 Corner Yellow Part 2357 Element 235774 or 235724 ×4

Minifig Accessories 6 pieces

  • Musical Instrument Microphone with Metallic Silver Top Print Black Part 90370pr0001 Element 6214132 or 6018819 1 spare in the box ×1
  • Equipment Goblet / Glass Light Bluish Gray Part 2343 Element 4261919 ×5

Hinges, Arms and Turntables 5 pieces

  • Hinge Cylinder 1 x 2 Locking with 1 Finger and Axle Hole On Ends Black Part 30552 Element 4158848 ×2
  • Hinge Plate 1 x 2 Locking with 2 Fingers on Side, 9 Teeth Black Part 60471 Element 4515340 ×2
  • Hinge Tile 1 x 4 Locking Dual 1 Fingers on Top [8 Locking Ridges] Lime Part 95120 Element 4622571 ×1

Technic Bricks 5 pieces

  • Technic Brick 1 x 8 [7 Pin Holes] Black Part 3702 Element 370226 ×2
  • Technic Brick 1 x 6 [5 Pin Holes] Dark Bluish Gray Part 3894 Element 4210917 or 3894199 ×2
  • Technic Brick 6 x 8 with 4 x 6 Opening Light Bluish Gray Part 32532 Element 6421513 or 4211848 ×1

Bricks Sloped 4 pieces

  • Brick Sloped 45° 2 x 2 Dark Bluish Gray Part 3039 Element 4211054 ×1
  • Brick Sloped 33° 3 x 2 Light Bluish Gray Part 3298 Element 4211421 ×3

Bricks Wedged 4 pieces

  • Brick Wedged, Curved 2 x 3 x 2/3 Two Studs, Wing End Dark Bluish Gray Part 47456 Element 6478108 or 6063277 ×4

Plates Wedged 4 pieces

  • Wedge Plate 3 x 3 Cut Corner White Part 2450 Element 6601842 or 4280148 ×4

Pneumatics 4 pieces

  • Pneumatic T-Piece (T Bar) [New Style] Light Bluish Gray Part 4697b Element 4211508 1 spare in the box ×4

Technic Gears 4 pieces

  • Technic Turntable Large Type 1 Base, 56 Tooth Black Part 2856 Element 4490248 or 285626 ×1
  • Technic Turntable Large Type 1 Top, 56 Tooth Light Bluish Gray Part 2855 Element 4492747 or 4211381 ×1
  • Technic Worm Gear Light Bluish Gray Part 4716 Element 4211510 ×2

Transportation - Sea and Air 4 pieces

  • Tail Shuttle Dark Bluish Gray Part 6239 Element 6429075 or 4500562 ×4

Animal / Creature Body Parts 3 pieces

  • Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Medium Black Part 87747 Element 6270091 or 4563477 ×3

Bars, Ladders and Fences 3 pieces

  • Bar 1L with Clip [Cut Edges and One Side Hole] [Gap in Clip] Black Part 48729b Element 6278152 or 6037347 1 spare in the box ×1
  • Antenna 8H Whip Trans-Neon Green Part 2569 Element 6265159 or 6164380 1 spare in the box ×2

Minifig Upper Body 3 pieces

  • Arm Mechanical with Clip [Thin Support] Pearl Titanium Part 53989 Element 4625860 or 4613114 ×3

Electronics 1 piece

  • Sound Brick 2 x 4 x 2 with Light Bluish Gray Top and Space Sound Dark Bluish Gray Part 55206c05 ×1

Minifig Headwear 1 piece

  • Headwear, Clinger (Alien Invader) Lime Part 95204pr0001 Element 6021092 or 4646511 ×1

Minifig Shields, Weapons, & Tools 1 piece

  • Weapon Gun Ray / Sci Fi Flat Silver Part 87993 Element 4625812 ×1

Stickers 1 piece

  • Sticker Sheet for Set 7065-1 [No Color/Any Color] Part 96457 Element 4626004 ×1

Technic Special 1 piece

  • Technic Ball Joint with Through Axle Hole Black Part 53585 Element 4286267 ×1

Windscreens and Fuselage 1 piece

  • Windscreen 8 x 8 x 3 Dome with Dual 2 Fingers - 7 Teeth Trans-Clear Part 95198 Element 6178629 or 4622704 ×1

Minifigures 2 figures

  • Reporter, Red Jacket with Name Badge, Glasses Minifigure, checked as a whole figure ×1
  • Alien Commander 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.

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