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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.

Cosmic Laser Launcher

Checking

6953 Cosmic Laser Launcher

192 pieces in 83 part and color combinations, plus 3 minifigures.

LEGO counts 208 pieces. This inventory comes from a separate parts catalog and lists 210, including the 18 parts inside the minifigures; the two do not always count the same elements, so their totals differ. 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

White 108 pieces

  • Antenna 1 x 4 with Rounded Top White Part 3957a ×4
  • Bracket 2 x 2 - 1 x 4 White Part 2422 Element 242201 ×1
  • Brick 1 x 1 White Part 3005 Element 6552096 or 6548258 ×2
  • Brick 1 x 2 White Part 3004 Element 6548257 or 4613964 ×3
  • Brick 1 x 3 White Part 3622 Element 6550143 or 362201 ×2
  • Brick 2 x 2 White Part 3003 Element 6552095 or 6548256 ×2
  • Brick Round 1 x 1 with Fins, Open Stud White Part 4588 Element 6331225 or 6321197 ×1
  • Brick Round 2 x 2 with Axle Hole White Part 3941 Element 6601920 or 614351 ×3
  • Brick Sloped 33° 3 x 1 White Part 4286 Element 6632142 or 428601 ×2
  • Brick Sloped 45° 2 x 1 with Bottom Pin White Part 3040b Element 6552115 or 4121932 ×4
  • Brick Sloped 45° 2 x 2 White Part 3039 Element 6552103 or 303901 ×2
  • Brick Sloped 45° 2 x 2 with 12 Buttons, 3 Red Lamps, Black Panel Print White Part 3039pr9996 ×2
  • Brick Sloped 45° 2 x 4 White Part 3037 Element 6552102 or 303701 ×2
  • Brick Sloped Inverted 34° 3 x 1 without Internal Stopper White Part 4287a ×2
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] White Part 3660 Element 366001 ×2
  • Brick Special 1 x 2 x 2/3 with Studs on Sides White Part 4595 Element 4112538 ×2
  • Cone 4 x 4 x 2, Axle Hole [Plain] White Part 3943b Element 6108662 or 4288051 ×2
  • Dish 2 x 2 Inverted [Radar] White Part 4740 Element 6601845 or 474001 ×2
  • Equipment Control Panel White Part 2342 ×1
  • Hinge Brick 1 x 2 Base White Part 3937 Element 6619287 or 393701 ×6
  • Hinge Brick 1 x 2 Top Plate Thin White Part 3938 Element 393801 ×6
  • Hinge Plate 1 x 2 with 3 Fingers [Hollow Studs] White Part 4275b Element 4241120 or 4188523 ×2
  • Hinge Vehicle Roof 4 x 4 Sunroof without Ledges White Part 2349a ×1
  • Lever Small Base with Black Lever White Part 298c02 Element 73737 ×2
  • Panel 1 x 2 x 3 - Solid Studs White Part 2362a ×1
  • Panel 1 x 4 x 3 [Solid Studs] White Part 4215a ×2
  • Plate 1 x 2 White Part 3023 Element 6552100 or 6548261 ×3
  • Plate 1 x 3 White Part 3623 Element 6552105 or 6550144 ×3
  • Plate 1 x 4 White Part 3710 Element 6552108 or 6548266 ×4
  • Plate 1 x 6 White Part 3666 Element 6552107 or 6548265 ×1
  • Plate 1 x 8 White Part 3460 Element 6550141 or 346001 ×1
  • Plate 2 x 10 White Part 3832 Element 6552109 or 383201 ×2
  • Plate 2 x 2 White Part 3022 Element 6552099 or 6548260 ×3
  • Plate 2 x 4 White Part 3020 Element 6552098 or 302001 ×3
  • Plate 2 x 6 White Part 3795 Element 6550146 or 379501 ×2
  • Plate 2 x 8 White Part 3034 Element 6552101 or 303401 ×3
  • Plate 4 x 4 White Part 3031 Element 6552127 or 4243812 ×1
  • Plate 4 x 6 White Part 3032 Element 303201 ×1
  • Plate Special 1 x 2 with 1 Stud without Groove (Jumper) White Part 3794a ×2
  • Technic Brick 1 x 2 [1 Pin Hole] White Part 3700 Element 6619284 or 370001 ×1
  • Technic Rack Winder [Complete Assembly] White Part 2426c01 ×1
  • Tile 1 x 1 with Red and Black Buttons Print White Part 3070bpr0031 ×1
  • Tile 1 x 2 with Groove White Part 3069b Element 6548264 or 306901 ×4
  • Tile 1 x 8 with Groove White Part 4162 Element 6552110 or 416201 ×2
  • Tile 2 x 2 with Arrow Thin Yellow with Black Border Print White Part 3068bpr0032 ×1
  • Tile 2 x 2 with Grill Black Print White Part 3068bpr0031 ×2
  • Wedge Plate 10 x 10 with 4x4 Cutout and Cut Corner White Part 2401 Element 240101 ×4
  • Window 4 x 4 x 3 Roof White Part 4447 Element 4522041 or 4248245 ×2

Black 56 pieces

  • Bracket 1 x 2 - 1 x 4 [Square Corners] Black Part 2436 Element 4282746 or 243626 ×2
  • Brick 1 x 3 Black Part 3622 Element 362226 ×2
  • Brick 1 x 4 Black Part 3010 Element 301026 ×1
  • Brick 1 x 4 with White Grill Print Black Part 3010pr9977 ×2
  • Brick Round 2 x 2 with Axle Hole Black Part 3941 Element 614376 or 614326 ×2
  • Brick Round Corner 2 x 2 Macaroni with Stud Notch Black Part 3063b Element 306326 ×4
  • Equipment Radio [Compact Handle] Black Part 3962a ×1
  • Glass for Window 4 x 4 x 3 Roof Black Part 4448 ×2
  • Hinge Brick 1 x 2 Base Black Part 3937 Element 393726 ×2
  • Hinge Brick 1 x 2 Top Plate Thin Black Part 3938 Element 393826 ×2
  • Hinge Plate 2 x 4 with Articulated Joint - Female Black Part 3640 Element 364026 ×1
  • Hinge Plate 2 x 4 with Articulated Joint - Male Black Part 3639 Element 363926 ×1
  • Hinge Tile 1 x 2 1/2 with 2 Fingers on Top Black Part 4531 Element 453126 ×2
  • Hinge Vehicle Roof Holder 1 x 4 Black Part 4315 Element 4250225 or 431576 ×1
  • Plate 1 x 4 Black Part 3710 Element 371026 ×2
  • Plate 2 x 6 Black Part 3795 Element 379526 ×1
  • Plate Special 2 x 2 with Wheels White Black Part 122c02 ×3
  • Support 2 x 4 x 5 Stanchion Inclined [5mm wide posts] Black Part 4476b Element 6110030 or 4142131 ×8
  • Technic Axle 8 Black Part 3707 Element 370726 ×1
  • Technic Rack 1 x 20 x 2/3 Black Part 2428 ×1
  • Tile 1 x 2 with Groove Black Part 3069b Element 306926 ×2
  • Tool Screwdriver and Spanner / Wrench Black Part 4006 Element 6034000 or 4569095 ×1
  • Turntable 2 x 2 Plate, Base Black Part 3680 Element 368076 or 368026 ×6
  • Tyre 15 x 6 Offset Tread Small Black Part 3641 Element 4501046 or 364126 ×6

Trans-Red 12 pieces

  • Cone 1 x 1 [No Top Groove] Trans-Red Part 4589 Element 618841 ×1
  • Dish 2 x 2 Inverted [Radar] Trans-Red Part 4740 Element 6580377 or 6245303 ×3
  • Plate 1 x 1 Trans-Red Part 3024 Element 6513963 or 6252042 ×4
  • Plate Round 1 x 1 with Solid Stud Trans-Red Part 6141 Element 6514051 or 6208450 ×2
  • Tile 1 x 1 with Groove Trans-Red Part 3070b Element 6581817 or 6254248 ×2

Trans-Dark Blue 9 pieces

  • Glass for Hinge Car Roof 4 x 4 Sunroof [No Ridges] Trans-Dark Blue Part 2348a ×1
  • Panel 10 x 6 x 11 with Futuron Stripes Print Trans-Dark Blue Part 2408pr0004 ×2
  • Panel 3 x 2 x 5 2/3 Trans-Dark Blue Part 2448 ×4
  • Wedge Plate 3 x 6 Cut Corners Trans-Dark Blue Part 2419 Element 241943 ×2

Light Gray 7 pieces

  • Baseplate 32 x 32 Light Gray Part 3811 Element 4221067 or 4155361 ×1
  • Turntable 2 x 2 Plate - Top Light Gray Part 3679 Element 367952 or 367902 ×6

Minifigures 3 figures

  • Futuron Spaceman, Yellow with Airtanks and Dark Blue Visor Minifigure, checked as a whole figure ×1
  • Futuron Spaceman, Red with Airtanks and Dark Blue Visor 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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