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.

Space Supply Station

Checking

6930 Space Supply Station

186 pieces in 68 part and color combinations, plus 4 minifigures.

The piece count includes the 20 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 Gray 55 pieces

  • Antenna 1 x 4 with Rounded Top Light Gray Part 3957a Element 395702 ×2
  • Baseplate Raised 32 x 32 Craters without Crater Studs Light Gray Part 3947a ×1
  • Box 2 x 2 x 2 Door with Slot Light Gray Part 4346 Element 434602 ×1
  • Box 2 x 2 x 2 [Solid Studs] Light Gray Part 4345a ×1
  • Brick Round 1 x 1 Open Stud Light Gray Part 3062b Element 306202 ×1
  • Brick Special 1 x 1 with 3 Speakers / Loudspeakers / Space Positioning Rockets Light Gray Part 3963 Element 396302 ×2
  • Construction Vehicle Bucket, Slope Inverted 33° 3 x 2 Hollow with Towball (Arm Piece) Light Gray Part 4089 ×2
  • Dish 4 x 4 Inverted [Radar] Light Gray Part 3960 Element 4143013 or 396002 ×2
  • Dish 6 x 6 Inverted, Radar / Webbed [No Anti-studs] Light Gray Part 4285a ×4
  • Hinge Plate 2 x 4 with Articulated Joint - Female Light Gray Part 3640 Element 364002 ×1
  • Hinge Plate 2 x 4 with Articulated Joint - Male Light Gray Part 3639 Element 363902 ×1
  • Plate 1 x 2 Light Gray Part 3023 Element 302302 ×2
  • Plate 2 x 2 Light Gray Part 3022 Element 302202 ×2
  • Plate 2 x 4 Light Gray Part 3020 Element 302002 ×2
  • Plate 2 x 6 Light Gray Part 3795 Element 379502 ×1
  • Plate 2 x 8 Light Gray Part 3034 Element 303402 ×2
  • Plate Special 1 x 1 with Clip Light, Bar Hole [Thin Ring] Light Gray Part 4081a ×4
  • Plate Special 1 x 1 with Clip Vertical [Thin Open O Clip] Light Gray Part 4085a ×6
  • Plate Special 1 x 2 with 1 Stud without Groove (Jumper) Light Gray Part 3794a Element 379402 ×5
  • Plate Special 1 x 2 with Handles [Flat Ends / Low Attachment] Light Gray Part 3839b Element 383902 ×2
  • Plate Special 1 x 2 with Ladder Light Gray Part 4175 Element 4100526 or 417502 ×1
  • Plate Special 2 x 2 with Wheels Red Light Gray Part 122c01 ×4
  • Steering Stand 1 x 2 with Black Steering Wheel Light Gray Part 3829c01 Element 9556 ×4
  • Weapon Gun / Torch (Space) [with Grooves] Light Gray Part 3959 Element 4254948 or 395952 ×2

Blue 52 pieces

  • Antenna 1 x 4 with Rounded Top Blue Part 3957a Element 395723 ×4
  • Box 2 x 2 x 2 Door with Slot Blue Part 4346 Element 434623 ×2
  • Box 2 x 2 x 2 [Solid Studs] Blue Part 4345a ×2
  • Brick 1 x 2 with White Down Arrow Print Blue Part 3004pr9975 ×2
  • Brick Round 1 x 1 Open Stud Blue Part 3062b Element 306223 ×2
  • Brick Round 2 x 2 with Axle Hole Blue Part 3941 Element 614373 or 614323 ×16
  • Brick Sloped 45° 2 x 2 Blue Part 3039 Element 303923 ×6
  • Plate 1 x 8 Blue Part 3460 Element 346023 ×4
  • Plate 2 x 6 Blue Part 3795 Element 379523 ×2
  • Plate Special 1 x 2 with Ladder Blue Part 4175 Element 4519966 or 4218295 ×2
  • Seat / Chair 2 x 2 Blue Part 4079 ×2
  • Support 2 x 4 x 5 Stanchion Inclined [3mm wide posts] Blue Part 4476a ×8

White 46 pieces

  • Bracket 2 x 2 - 2 x 2 White Part 3956 Element 6313593 or 395601 ×2
  • Brick 1 x 2 White Part 3004 Element 6548257 or 4613964 ×2
  • Brick 1 x 2 with Black Grill Print White Part 3004pr9981 ×2
  • Brick 1 x 2 with Classic Space Logo Print White Part 3004pr9970 ×1
  • Brick 1 x 3 White Part 3622 Element 6550143 or 362201 ×2
  • Brick 1 x 6 with Bottom Tubes and 2 Lowered Cross Supports White Part 3009b ×2
  • Brick 1 x 8 with Bottom Tubes and 3 Lowered Cross Supports White Part 3008b ×3
  • Brick 2 x 2 without Inside Ridges White Part 3003a ×2
  • Brick Sloped 33° 3 x 1 White Part 4286 Element 6632142 or 428601 ×8
  • Brick Sloped 45° 2 x 2 with Computer Panel Print White Part 3039pr9994 Element 4161154 ×1
  • Brick Sloped 45° 2 x 2 with Computer Screen Print White Part 3039pr0026 Element 80261 ×1
  • Hinge Vehicle Roof Holder 1 x 4 White Part 4315 Element 4214079 or 4190507 ×2
  • Plate 1 x 10 White Part 4477 Element 6552113 or 6550148 ×5
  • Plate 1 x 8 White Part 3460 Element 6550141 or 346001 ×2
  • Plate 2 x 6 White Part 3795 Element 6550146 or 379501 ×2
  • Plate 6 x 12 White Part 3028 Element 4120020 or 302801 ×1
  • Plate Special 1 x 1 with Clip Light, Bar Hole [Thin Ring] White Part 4081a ×4
  • Plate Special 1 x 1 with Clip Vertical [Thin Open O Clip] White Part 4085a ×2
  • Technic Brick 1 x 8 [7 Pin Holes] White Part 3702 Element 4582543 or 370201 ×1
  • Tile 1 x 8 with Groove White Part 4162 Element 6552110 or 416201 ×1

Black 19 pieces

  • Equipment Camera with Side Sight [aka Space Gun] Black Part 4360 Element 436026 ×1
  • Equipment Metal Detector Black Part 4479 Element 4501975 or 4212278 ×1
  • Equipment Radio [Compact Handle] Black Part 3962a ×2
  • Equipment Weapon, Loudhailer / Speaker / Blaster / Space Gun Black Part 4349 Element 434926 ×1
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Black Part 4032a Element 403226 ×2
  • Weapon Axe Black Part 3835 Element 383526 ×1
  • Weapon Gun / Torch (Space) [with Grooves] Black Part 3959 Element 4254942 or 395976 ×3
  • Wheel Balloon with Axle hole Black Part 4288 Element 4113076 or 428876 ×8

Trans-Green 6 pieces

  • Brick Round 1 x 1 Open Stud Trans-Green Part 3062b Element 6514234 or 6238046 ×6

Trans-Red 6 pieces

  • Brick Round 1 x 1 Open Stud Trans-Red Part 3062b Element 6514235 or 6238673 ×4
  • Plate Round 1 x 1 with Solid Stud Trans-Red Part 6141 Element 6514051 or 6208450 ×2

Trans-Dark Blue 2 pieces

  • Windscreen 6 x 4 x 2 Canopy Trans-Dark Blue Part 4474 Element 3006643 ×2

Minifigures 4 figures

  • Classic Spaceman, Red with Airtanks (3842a Helmet) Minifigure, checked as a whole figure ×2
  • Classic Spaceman, Yellow with Airtanks (3842a Helmet) 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