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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.

Bi-Wing Blaster

Checking

6905 Bi-Wing Blaster

105 pieces in 55 part and color combinations, plus 2 minifigures.

The piece count includes the 9 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 45 pieces

  • Arm Piece with Pin, 2 Fingers Black Part 6048a Element 604826 ×2
  • Brick 1 x 2 Black Part 3004 Element 300426 ×1
  • Brick Sloped 45° 2 x 2 Black Part 3039 Element 303926 ×1
  • Brick Sloped Inverted 45° 4 x 2 Double with 2 x 2 Recessed Black Part 4871 Element 4188534 or 487126 ×1
  • Brick Wedged 3 x 3 Facet Black Part 2462 Element 6394879 or 4189116 ×2
  • Engine - Smooth, Small 1 x 2 Side Plate [With Axle Holders] Black Part 3475b Element 347526 ×4
  • Magnet Cylindrical Black Part 73092 Element 73092 ×2
  • Magnet Holder 2 x 3 Black Part 2607 Element 260726 ×2
  • Plate 1 x 2 Black Part 3023 Element 302326 ×1
  • Plate 2 x 2 Corner Black Part 2420 Element 242026 ×2
  • Plate 2 x 3 Black Part 3021 Element 302126 ×2
  • Plate 4 x 6 Black Part 3032 Element 303226 ×1
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Black Part 4032a Element 403226 ×5
  • Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring] Black Part 4081b Element 6281993 or 4632571 ×4
  • Plate Special 2 x 2 with 1 Pin Hole [Split Underside Ribs] Black Part 2444 Element 244426 ×1
  • Plate Special 3 x 2 with Rounded End, Hole Black Part 3176 Element 317676 or 317626 ×1
  • Technic Brick 1 x 4 [3 Pin Holes] Black Part 3701 Element 370126 ×2
  • Technic Pin with Friction Ridges Lengthwise and Center Slots Black Part 2780 Element 4121715 or 278026 1 spare in the box ×1
  • Tile 1 x 2 with Mars Orbit Display Print Black Part 3069bpr0044 Element 4114640 ×2
  • Tile 2 x 2 with Insectoid Logo in Triangle Print Black Part 3068bpr0353 Element 4114641 ×2
  • Tile Special 1 x 1 with Clip and Straight Tips Black Part 2555 Element 255526 ×4
  • Weapon Gun / Torch (Space) [with Grooves] Black Part 3959 Element 4254942 or 395976 ×2

Dark Gray 26 pieces

  • Arm Holder Brick 1 x 2 with 2 Horizontal Fingers Dark Gray Part 30014 Element 4114442 ×2
  • Arm Piece 90° Turn [2 / 3 Fingers] Dark Gray Part 412 Element 4114443 ×4
  • Brick 1 x 3 Dark Gray Part 3622 Element 4114313 or 362227 ×2
  • Brick Sloped 33° 3 x 2 Dark Gray Part 3298 Element 4114323 or 329827 ×1
  • Brick Sloped 45° 2 x 2 Dark Gray Part 3039 Element 4109984 ×2
  • Brick Sloped Inverted 34° 3 x 1 without Internal Stopper Dark Gray Part 4287a Element 4112881 or 428727 ×2
  • Brick Special 2 x 2 with Pin and Axle Hole Dark Gray Part 6232 Element 4108048 ×1
  • Brick Wedged, Sloped 4 x 4 Triple, No Stud Notches Dark Gray Part 6069 Element 4184148 or 4112882 ×3
  • Plate 2 x 2 Dark Gray Part 3022 Element 4114003 or 302227 ×1
  • Plate Special 1 x 4 Offset with Bar Holes Dark Gray Part 4590 Element 4248167 or 4112236 ×3
  • Plate Special 2 x 6 with 4 x 8 Half Saucer Dark Gray Part 30195 ×1
  • Support Leg Small [Insectoids] Dark Gray Part 30211 Element 4114696 ×4

Blue 16 pieces

  • Brick 2 x 6 Blue Part 2456 Element 4181139 or 245623 ×1
  • Brick 2 x 8 Blue Part 3007 Element 6037384 or 300723 ×1
  • Brick Wedged, Sloped Inverted 6 x 4 with 2 Stud Connections Blue Part 4856a Element 6148173 or 4258400 ×1
  • Plate 1 x 4 Blue Part 3710 Element 371023 ×2
  • Plate 2 x 16 Blue Part 4282 Element 6481432 or 4595188 ×1
  • Plate 2 x 2 Blue Part 3022 Element 4613973 or 302223 ×1
  • Plate 2 x 3 Blue Part 3021 Element 302123 ×1
  • Plate 2 x 4 Blue Part 3020 Element 4240375 or 302023 ×2
  • Plate 2 x 6 Blue Part 3795 Element 379523 ×1
  • Plate Special 1 x 2 with 1 Stud without Groove (Jumper) Blue Part 3794a ×1
  • Tap 1 x 1 with Hole in Spout Blue Part 4599a Element 4279385 1 spare in the box ×2
  • Wedge Plate 3 x 4 without Stud Notches Blue Part 4859 ×1
  • Wedge Plate 3 x 6 Cut Corners Blue Part 2419 Element 241923 ×1

Trans-Neon Green 12 pieces

  • Antenna 8H Whip Trans-Neon Green Part 2569 Element 6265159 or 6164380 ×2
  • 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 2 spares in the box ×4
  • Rock 2 x 2 Crystal 3 Point Trans-Neon Green Part 30213 Element 4114434 ×2
  • Tile Special 1 x 2 Grille with Bottom Groove Trans-Neon Green Part 2412b Element 4272661 or 4109766 ×2

Trans-Dark Blue 4 pieces

  • Wing Insectoid Small with Arm Hinge and Circuitry Print Left (Print on Top, Tip at Left, Logo at Back Edge) Trans-Dark Blue Part 30231pr0002 Element 4114648 ×2
  • Wing Insectoid Small with Arm Hinge and Circuitry Print Right (Print on Top, Tip at Right, Logo at Back Edge) Trans-Dark Blue Part 30231pr0001 Element 4114647 ×2

[No Color/Any Color] 2 pieces

  • Sticker Sheet for Sets 2964-1, 2965-1, 5316-1, 6817-1, 6837-1, 6903-1, 6905-1, 6907-1, 6909-1, 6919-1, 6969-1, 6977-1 [No Color/Any Color] Part stickerupn0038 Element 4114700 ×2

Minifigures 2 figures

  • Lieutenant Maverick Minifigure, checked as a whole figure ×1
  • Insectoids Droid / Gigabot 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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