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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.

Buzz's Star Command Spaceship

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7593 Buzz's Star Command Spaceship

244 pieces in 74 part and color combinations, plus 2 minifigures.

The official piece count includes the 13 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 Round Curved and Dishes 50 pieces

  • Plate Round 1 x 1 with Solid Stud Dark Bluish Gray Part 6141 Element 4210633 2 spares in the box ×13
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Dark Bluish Gray Part 4032a Element 4211042 ×4
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Lime Part 4032a Element 6314224 or 4213047 ×2
  • Dish 2 x 2 Inverted [Radar] Trans-Dark Pink Part 4740 Element 6580376 or 6245302 ×2
  • Plate Round 1 x 1 with Solid Stud Trans-Neon Orange Part 6141 Element 6240218 or 3005747 2 spares in the box ×20
  • Plate Round 2 x 2 with Rounded Bottom [Boat Stud] Trans-Orange Part 2654 Element 6513980 or 6171727 ×4
  • Plate Round 2 x 2 with Rounded Bottom [Boat Stud] White Part 2654 Element 6601843 or 6552259 ×5

Plates 40 pieces

  • Plate 1 x 6 Blue Part 3666 Element 366623 ×2
  • Plate 2 x 2 Blue Part 3022 Element 4613973 or 302223 ×10
  • Plate 2 x 6 Blue Part 3795 Element 379523 ×5
  • Plate 1 x 2 Dark Bluish Gray Part 3023 Element 4211063 ×6
  • Plate 1 x 3 Dark Bluish Gray Part 3623 Element 4211133 ×1
  • Plate 4 x 4 Dark Bluish Gray Part 3031 Element 4243831 or 4211089 ×1
  • Plate 2 x 4 Light Bluish Gray Part 3020 Element 4211395 ×3
  • Plate 6 x 10 Light Bluish Gray Part 3033 Element 4211405 ×1
  • Plate 1 x 2 Lime Part 3023 Element 4164037 or 4122439 ×4
  • Plate 1 x 4 Lime Part 3710 Element 4187743 or 4122441 ×5
  • Plate 1 x 6 Lime Part 3666 Element 4534665 or 4529160 ×2

Plates Special 28 pieces

  • Plate Special 1 x 2 [Side Handle Closed Ends] Blue Part 48336 Element 4514398 or 4247103 ×3
  • Plate Special 1 x 2 with Clip Horizontal on End Blue Part 63868 Element 6354661 or 4568990 ×2
  • Bracket 2 x 2 - 2 x 2 Light Bluish Gray Part 3956 Element 6254807 or 6019212 ×3
  • Plate Special 1 x 2 [Side Handle Closed Ends] Light Bluish Gray Part 48336 Element 4244627 ×6
  • Plate Special 2 x 2 with 1 Pin Hole [Split Underside Ribs] Light Bluish Gray Part 2444 Element 4211359 or 2444194 ×6
  • Plate Special 2 x 2 with Wheel Holders Light Bluish Gray Part 4600 Element 4211504 ×2
  • Plate Special 1 x 2 with Clip Horizontal on End White Part 63868 Element 6361170 or 4535737 ×6

Bricks Curved 20 pieces

  • Brick Curved 3 x 1 No Studs Blue Part 50950 Element 4543998 ×4
  • Brick Curved 6 x 1 Blue Part 42022 Element 6543207 or 4160391 ×2
  • Brick Curved 1 x 2 x 1 1/3 with Curved Top Dark Purple Part 6091 Element 6411365 or 6143993 ×4
  • Brick Curved 2 x 2 x 2/3 Two Studs and Curved Slope End Dark Purple Part 47457 Element 6109766 or 4579024 ×4
  • Brick Curved 3 x 1 No Studs Lime Part 50950 Element 4537928 ×2
  • Brick Curved 4 x 4 x 2 with Holes White Part 61487 Element 6296243 or 4519129 ×4

Tiles 17 pieces

  • Tile 1 x 2 with Groove Blue Part 3069b Element 306923 ×1
  • Tile 1 x 4 with Groove Blue Part 2431 Element 243123 ×2
  • Tile 2 x 2 with Groove Blue Part 3068b Element 306823 ×5
  • Tile 1 x 2 with Groove Lime Part 3069b Element 4500125 or 4164025 ×5
  • Tile 2 x 4 with Groove White Part 87079 Element 6548271 or 4560178 ×4

Bricks Round and Cones 14 pieces

  • Cone 4 x 4 x 2, Axle Hole [Plain] Dark Bluish Gray Part 3943b Element 4296788 or 4210649 ×3
  • Brick Round 1 x 1 Open Stud Lime Part 3062b Element 4212454 ×8
  • Brick Round 2 x 2 Dome Top, Blocked Open Stud, Bottom Axle Holder Lime Part 30367b ×3

Bricks Sloped 13 pieces

  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Blue Part 54200 Element 4504380 or 4296154 1 spare in the box ×2
  • Brick Sloped Inverted 33° 3 x 2, Connections between Studs, Ovoid Bottom Pin Dark Bluish Gray Part 3747b Element 4211064 ×2
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Light Bluish Gray Part 3660 Element 4211436 ×8
  • Brick Sloped 45° 2 x 2 with Green Radar, Green/Red Buttons and Disk Slot Print White Part 3039pr0002 Element 4195659 ×1

Bricks 11 pieces

  • Brick 1 x 2 Blue Part 3004 Element 4613959 or 300423 ×6
  • Brick 1 x 8 Blue Part 3008 Element 300823 ×1
  • Brick 2 x 2 Blue Part 3003 Element 4103589 or 300373 ×2
  • Brick 2 x 2 Corner Dark Bluish Gray Part 2357 Element 4211109 ×2

Technic Pins 9 pieces

  • Technic Pin with Friction Ridges Lengthwise and Center Slots Black Part 2780 Element 4121715 or 278026 1 spare in the box ×2
  • 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 1 spare in the box ×4
  • Technic Pin 1/2 with 2L Bar Extension Light Bluish Gray Part 61184 Element 6347715 or 4520320 ×1

Bricks Special 8 pieces

  • Brick Special 1 x 1 with Stud on 1 Side Lime Part 87087 Element 6073026 or 4566860 ×2
  • Brick Special 1 x 2 with Pin White Part 2458 Element 4160228 or 245801 ×6

Wheels and Tyres 8 pieces

  • Tyre 15 x 6 Offset Tread Small with Band around Center Black Part 87414 Element 4578677 ×4
  • Wheel 8 x 6 Light Bluish Gray Part 4624 Element 4211506 ×4

Bricks Wedged 7 pieces

  • Brick Wedged 3 x 3 Facet Blue Part 2462 Element 4579044 or 4129791 ×2
  • Brick Wedged, Curved Inverted 6 x 2 Left Blue Part 41765 Element 6250219 or 4161279 ×1
  • Brick Wedged, Curved Inverted 6 x 2 Right Blue Part 41764 Element 6250218 or 4161264 ×1
  • Brick Wedged, Curved Inverted 8 x 6 x 2 Cockpit Light Bluish Gray Part 42021 Element 4550252 ×1
  • Brick Wedged, Curved 6 x 2 Left, Inner Ridges White Part 41748 Element 6552117 or 4160124 ×1
  • Brick Wedged, Curved 6 x 2 Right, Inner Ridges White Part 41747 Element 4160101 ×1

Plates Wedged 4 pieces

  • Wedge Plate 4 x 2 Left Blue Part 41770 Element 6430083 or 4161330 ×1
  • Wedge Plate 4 x 2 Right Blue Part 41769 Element 6430076 or 4160867 ×1
  • Wedge Plate 6 x 6 Cut Corner Blue Part 6106 Element 4579039 or 610623 ×2

Technic Bricks 4 pieces

  • Technic Brick 1 x 2 [2 Pin Holes] Light Bluish Gray Part 32000 Element 4211541 ×2
  • Technic Brick 1 x 1 with Pin Hole White Part 6541 Element 6609542 or 654101 ×2

Transportation - Land 3 pieces

  • Mudguard 2 x 4 with 2 x 2 Studs and Flared Wings Dark Purple Part 41854 Element 6167896 or 4566804 ×2
  • Steering Wheel Small, 2 x 2 Light Bluish Gray Part 30663 Element 30663194 or 4211701 ×1

Bars, Ladders and Fences 2 pieces

  • Antenna 1 x 4 with Rounded Top Trans-Neon Green Part 3957a ×2

Hinges, Arms and Turntables 2 pieces

  • Hinge Plate 1 x 4 Swivel Top / Base - Solid Clip [Complete Assembly] Blue Part 73983 Element 6102759 or 4119371 ×2

Stickers 1 piece

  • Sticker Sheet for Set 7593-1 [No Color/Any Color] Part 88148 Element 4566040 ×1

Technic Beams Special 1 piece

  • Technic Pin Connector Double with Bar [2 Holes] Black Part 85940 Element 6173124 or 4562148 ×1

Technic Special 1 piece

  • Technic Ball Joint Red Part 32474 Element 4290714 or 4178640 ×1

Windscreens and Fuselage 1 piece

  • Windscreen 8 x 6 x 2 Curved Trans-Brown Part 41751 Element 4161245 ×1

Minifigures 2 figures

  • Buzz Lightyear with Molded Head Minifigure, checked as a whole figure ×1
  • Zurg 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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