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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.

Stellar Recon Voyager

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6956 Stellar Recon Voyager

221 pieces in 101 part and color combinations, plus 2 minifigures.

The official piece count includes the 12 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

Black 101 pieces

  • Bar 1 x 3 [Clip / Anti-Stud] Black Part 4735 Element 4141580 or 473576 ×1
  • Bracket 2 x 2 - 2 x 2 Black Part 3956 Element 6254808 or 6019217 ×2
  • Brick 2 x 2 Black Part 3003 Element 4103587 or 300326 ×1
  • Brick 2 x 3 Black Part 3002 Element 300226 ×1
  • Brick 2 x 4 Black Part 3001 Element 300126 ×1
  • Brick Sloped 33° 3 x 2 Black Part 3298 Element 329826 ×3
  • Brick Sloped Inverted 33° 3 x 2, No Connections between Studs, Ovoid Bottom Pin Black Part 3747a ×2
  • Brick Special 1 x 2 with Pin Black Part 2458 Element 6116990 or 245826 ×2
  • Door 1 x 3 x 2 Left Black Part 3189 Element 4194526 or 318926 ×1
  • Door 1 x 3 x 2 Right Black Part 3188 Element 4194525 or 318826 ×1
  • Engine, Strakes, 2 x 2 Thin Top Plate Black Part 4229 Element 4552040 or 4163480 ×9
  • Equipment Radio [Extended Handle, Compact Speaker Grille] Black Part 3962b Element 396226 ×1
  • Equipment Weapon, Loudhailer / Speaker / Blaster / Space Gun Black Part 4349 Element 434926 ×1
  • Hinge Vehicle Roof Holder 1 x 4 Black Part 4315 Element 4250225 or 431576 ×2
  • Magnet Cylindrical Black Part 73092 Element 73092 ×8
  • Magnet Holder Tile 2 x 2 - Short Arms Black Part 2609a Element 4111912 or 260926 ×3
  • Panel 1 x 4 x 3 [Solid Studs] Black Part 4215a ×2
  • Panel 4 x 4 x 6 Corner Convex Ribbed Black Part 4737 ×2
  • Plate 1 x 2 Black Part 3023 Element 302326 ×1
  • Plate 1 x 4 Black Part 3710 Element 371026 ×1
  • Plate 1 x 8 Black Part 3460 Element 346026 ×2
  • Plate 2 x 16 Black Part 4282 Element 428276 or 428226 ×1
  • Plate 2 x 2 Corner Black Part 2420 Element 242026 ×2
  • Plate 2 x 3 Black Part 3021 Element 302126 ×1
  • Plate 2 x 4 Black Part 3020 Element 302026 ×3
  • Plate 2 x 6 Black Part 3795 Element 379526 ×7
  • Plate 2 x 8 Black Part 3034 Element 303426 ×3
  • Plate 4 x 8 Black Part 3035 Element 303526 ×3
  • Plate 6 x 16 Black Part 3027 Element 302726 ×1
  • Plate Special 1 x 1 with Clip Horizontal [Thick U Clip] Black Part 6019 Element 601976 or 601926 ×2
  • Plate Special 1 x 2 with Handles [Flat Ends / Low Attachment] Black Part 3839b Element 383926 ×3
  • Plate Special 2 x 2 with Wheel Holders Black Part 4600 Element 460026 ×2
  • Plate Special 3 x 2 with Rounded End, Hole Black Part 3176 Element 317676 or 317626 ×2
  • Steering Stand 1 x 2 with Black Steering Wheel Black Part 3829c01 Element 73081 ×2
  • Support 2 x 4 x 5 Stanchion Inclined [5mm wide posts] Black Part 4476b Element 6110030 or 4142131 ×2
  • Technic Slope Long 1 x 6 with 3 Pin Holes Black Part 2744 Element 6311889 or 274426 ×2
  • Tile 1 x 1 with Groove Black Part 3070b Element 307026 1 spare in the box ×2
  • Tile Special 1 x 2 with Handle Black Part 2432 Element 243226 ×1
  • Tile Special 2 x 2 with Top Pin Black Part 2460 Element 4258354 or 246026 ×1
  • Tool Chainsaw / Drill Body Black Part 2516 Element 6562846 or 4514341 ×1
  • Tool Screwdriver and Spanner / Wrench Black Part 4006 Element 6034000 or 4569095 ×1
  • Tyre 15 x 6 Offset Tread Small Black Part 3641 Element 4501046 or 364126 ×4
  • Wedge Plate 8 x 4 Wing Left Black Part 3933 Element 4189089 or 393326 ×2
  • Wedge Plate 8 x 4 Wing Right with Stud Notch Black Part 3934 Element 4189090 or 393426 ×2
  • Wedge, Plate 7 x 12 Wing Left Black Part 3586 Element 4110011 ×1
  • Wedge, Plate 7 x 12 Wing Right Black Part 3585 Element 4110010 or 358526 ×1
  • Wing, Tail 4 x 1 x 3 Black Part 2340 Element 6591863 or 4651541 ×2

Red 72 pieces

  • Box 2 x 2 x 2 [Solid Studs] Red Part 4345a ×2
  • Brick 1 x 16 Red Part 2465 Element 6378410 or 246521 ×2
  • Brick 1 x 3 Red Part 3622 Element 362221 ×2
  • Brick 1 x 4 Red Part 3010 Element 301021 ×2
  • Brick 1 x 6 Red Part 3009 Element 300921 ×1
  • Brick 1 x 8 Red Part 3008 Element 300821 ×2
  • Brick 2 x 2 Corner Red Part 2357 Element 235771 or 235721 ×2
  • Brick 2 x 6 Red Part 2456 Element 4181138 or 245621 ×2
  • Brick Sloped 33° 3 x 1 Red Part 4286 Element 428621 ×2
  • Brick Sloped 33° 3 x 6 with MTron Logo Print Red Part 3939pr0001 ×1
  • Brick Sloped 45° 2 x 2 with MTron Logo Print Red Part 3039pr9992 ×2
  • Brick Special 1 x 1 with Headlight Red Part 4070 Element 407021 ×2
  • Brick Special 2 x 2 with Pin and No Axle Hole Red Part 4730 Element 473021 ×2
  • Fence Lattice 1 x 4 x 1 Red Part 3633 Element 4187280 or 363321 ×4
  • Fence Lattice 1 x 4 x 2 Red Part 3185 Element 318521 ×2
  • Hinge Plate 2 x 9 with Hole Close to Hinge [Complete Assembly] Red Part 3324ac01 ×1
  • Hinge Vehicle Roof Holder 1 x 4 Red Part 4315 Element 4179280 or 431521 ×1
  • Magnet Holder 2 x 3 Red Part 2607 Element 260721 ×5
  • Plate 1 x 2 Red Part 3023 Element 302321 ×5
  • Plate 1 x 4 Red Part 3710 Element 371021 ×2
  • Plate 2 x 10 Red Part 3832 Element 383221 ×1
  • Plate 2 x 12 Red Part 2445 Element 4255035 or 4161545 ×1
  • Plate 2 x 2 Red Part 3022 Element 4613974 or 302221 ×2
  • Plate 2 x 3 Red Part 3021 Element 302121 ×2
  • Plate 2 x 4 Red Part 3020 Element 302021 ×2
  • Plate 2 x 6 Red Part 3795 Element 379521 ×2
  • Plate 2 x 8 Red Part 3034 Element 303421 ×1
  • Plate 4 x 6 Red Part 3032 Element 303221 ×1
  • Plate Special 1 x 1 with Clip Vertical [Thick U Clip] Red Part 4085c Element 408521 ×2
  • Support 2 x 4 x 5 Stanchion Inclined [5mm wide posts] Red Part 4476b Element 4144555 or 447621 ×1
  • Tile 1 x 4 with Groove Red Part 2431 Element 243121 ×2
  • Tile 2 x 2 with MTron Logo Print Red Part 3068bpr0074 ×2
  • Tile Special 1 x 2 Grille with Bottom Groove Red Part 2412b Element 241221 ×4
  • Wedge Plate 3 x 4 without Stud Notches Red Part 4859 ×1
  • Window 4 x 4 x 6 Outward Sloping Red Part 4741 ×4

Trans-Neon Green 26 pieces

  • Antenna 8H Whip Trans-Neon Green Part 2569 Element 6265159 or 6164380 ×4
  • Brick Round 1 x 1 with Fins, Open Stud Trans-Neon Green Part 4588 Element 4156668 or 4144581 ×2
  • Cone 1 x 1 [No Top Groove] Trans-Neon Green Part 4589 Element 618849 or 458949 ×4
  • Dish 2 x 2 Inverted [Radar] Trans-Neon Green Part 4740 Element 6245297 or 4112517 ×2
  • Dish 4 x 4 Inverted [Radar] Trans-Neon Green Part 3960 Element 3006549 ×2
  • Plate Round 1 x 1 with Solid Stud Trans-Neon Green Part 6141 Element 6240223 or 3005749 ×10
  • Windscreen 10 x 4 x 2 1/3 Canopy Trans-Neon Green Part 2507 Element 4107148 or 250749 ×1
  • Windscreen 4 x 4 x 2 Canopy Extender, Hinge Trans-Neon Green Part 2337 Element 233799 ×1

Light Gray 20 pieces

  • Bar 1 x 3 [Clip / Anti-Stud] Light Gray Part 4735 Element 4141579 or 473552 ×2
  • Box 2 x 2 x 2 Door with Slot and Black/Red MTron Print Light Gray Part 4346pr0004 ×2
  • Brick Round 2 x 2 x 2 with Axle Hole and Fins Light Gray Part 4591 ×2
  • Brick Special 1 x 1 with 3 Speakers / Loudspeakers / Space Positioning Rockets Light Gray Part 3963 Element 396302 ×2
  • Engine - Smooth, Small 1 x 2 Side Plate [With Axle Holders] Light Gray Part 3475b Element 4143689 or 4114245 ×2
  • Flexible Hose 8.5L with Tabless Ends (Ends same color as Tube) Light Gray Part 73590c01a ×2
  • Hinge Panel 2 x 4 x 3 1/3 with Black/Red MTron Print Light Gray Part 2582pr0001 ×2
  • Tap 1 x 1 with Hole in Spout Light Gray Part 4599a Element 459902 ×2
  • Wheel 8 x 6 Light Gray Part 4624 Element 462402 ×4

White 2 pieces

  • Tile 1 x 2 with Arrow Short Yellow with Black Border Print White Part 3069bpr0036 Element 4226778 or 81533 ×1
  • Tile 1 x 2 with Red and Yellow Control Panel Print (Original) White Part 3069bpr0048 Element 4264367 or 81515 ×1

Minifigures 2 figures

  • M:Tron 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.

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