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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.

Clone Shock Trooper Mech

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75448 Clone Shock Trooper Mech

147 pieces in 61 part and color combinations, plus 1 minifigure.

The official piece count includes the 4 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 Special 32 pieces

  • Bracket 1 x 1 - 1 x 1 Black Part 36841 Element 6299338 ×1
  • Bracket 2 x 2 with 1 x 2 Vertical Studs Black Part 41682 Element 6250020 ×2
  • Plate Special 2 x 2 with Only 2 studs Black Part 33909 Element 6192346 ×1
  • Plate Special 1 x 2 Side Handle [Free Ends] Dark Bluish Gray Part 2540 Element 4210660 ×2
  • Plate Special 1 x 2 with 5.9mm Centre Side Towball Dark Bluish Gray Part 14417 Element 6414560 or 6338160 ×6
  • Bracket 1 x 2 - 2 x 2 Light Bluish Gray Part 44728 Element 6117967 or 6009014 ×2
  • Plate Special 1 x 2 5.9mm Centre Side Towball Socket Light Bluish Gray Part 14704 Element 6414561 or 6338165 ×6
  • Plate Special 1 x 2 with Pin Hole On Side Light Bluish Gray Part 3172 Element 6438836 ×1
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Light Bluish Gray Part 87580 Element 6126082 or 4565393 ×1
  • Plate Special 4 x 7 with 3 Slopes, Wedges, 3 Axle Holes Light Bluish Gray Part 3536 Element 6452334 ×1
  • Bracket 1 x 2 - 1 x 2 Red Part 99781 Element 6319330 ×2
  • Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised [Half Hollow Anti-stud] - Updated Version Red Part 4304 Element 6469446 ×2
  • Plate Special 1 x 2 with Clip Horizontal on End White Part 63868 Element 6361170 or 4535737 ×2
  • Plate Special 1 x 4 with 2 Studs with Groove [New Underside] White Part 41740 Element 6249091 ×2
  • Plate Special, 2 x 2 Studs and Handle, Closed Ends (Mech Chest Plate / Armor) White Part 27167 Element 6341397 or 6166886 ×1

Bricks Sloped 30 pieces

  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Black Part 54200 Element 4504382 or 4287159 1 spare in the box ×2
  • Brick Sloped 45° 2 x 1 with 2/3 Inverted Cutout and no stud Black Part 28192 Element 6267487 ×2
  • Brick Sloped 18° 2 x 1 x 2/3 with 4 Slots / Grate Red Part 61409 Element 4540382 or 4535102 ×2
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Red Part 54200 Element 5074621 or 4504379 1 spare in the box ×8
  • Brick Sloped 45° 2 x 1 with 2/3 Inverted Cutout and no stud Red Part 28192 Element 6275178 ×4
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) White Part 54200 Element 6550179 or 4504369 1 spare in the box ×2
  • Brick Sloped 33° 2 x 2 Double / Inverted White Part 1762 Element 6507816 or 6470863 ×2
  • Brick Sloped 45° 2 x 1 with 2/3 Cutout [New Version] White Part 15672 Element 6552150 or 6550153 ×8

Plates 21 pieces

  • Plate 1 x 2 Black Part 3023 Element 302326 ×6
  • Plate 1 x 4 Black Part 3710 Element 371026 ×1
  • Plate 1 x 8 Black Part 3460 Element 346026 ×1
  • Plate 2 x 2 Black Part 3022 Element 302226 ×7
  • Plate 2 x 2 Corner Black Part 2420 Element 242026 ×2
  • Plate 1 x 5 Dark Bluish Gray Part 78329 Element 6413109 ×4

Plates Round Curved and Dishes 15 pieces

  • Plate Round 1 x 1 with Solid Stud Black Part 6141 Element 614126 1 spare in the box ×1
  • Plate Special 1 x 2 Rounded with 2 Open Studs Black Part 35480 Element 6210270 ×6
  • Plate Round 1 x 1 with Solid Stud Red Part 6141 Element 614121 1 spare in the box ×2
  • Plate Round 1 x 1 with Solid Stud White Part 6141 Element 6601919 or 614101 1 spare in the box ×6

Bricks Curved 10 pieces

  • Brick Curved Inverted 2 x 1 Black Part 24201 Element 6147050 ×3
  • Brick Curved 2 x 2 x 2/3 Red Part 15068 Element 6105976 ×2
  • Brick Curved 4 x 1 Double, No Studs Red Part 93273 Element 4633914 ×1
  • Brick Curved 2 x 2 x 2/3 White Part 15068 Element 6552147 or 6047220 ×2
  • Brick Curved 2 x 2 x 2/3 Two Studs and Curved Slope End White Part 47457 Element 4494474 ×2

Bars, Ladders and Fences 7 pieces

  • Bar Holder with Clip Black Part 11090 Element 6315887 or 6015891 ×6
  • Bar 1L with Clip [Cut Edges and One Side Hole] [Full Clip] Dark Bluish Gray Part 3484 Element 6439040 ×1

Plates Wedged 6 pieces

  • Wedge Plate 2 x 2 Cut Corner Black Part 26601 Element 6174243 ×2
  • Plate Angled 2 x 2 with Step and Hole in Center White Part 79846 Element 6425460 ×4

Bricks Round and Cones 4 pieces

  • Brick Round, Curved 2 x 2 x 1, Corner Red Part 5846 Element 6584582 ×2
  • Brick Round 2 x 2 Truncated Cone White Part 98100 Element 6609536 or 4649167 ×2

Tiles Special 4 pieces

  • Tile Special 1 x 2 Grille with Bottom Groove Red Part 2412b Element 241221 ×2
  • Tile Special 1 x 2 Grille with Bottom Groove White Part 2412b Element 6601902 or 241201 ×1
  • Tile Special 1 x 3 Inverted with Center Hole White Part 35459 Element 6548289 or 6223491 ×1

Technic Pins 3 pieces

  • Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [2 Lateral Holes, Small Pin Hole] Black Part 65304 Element 6321745 ×1
  • Technic Axle Pin with Friction Ridges Lengthwise Blue Part 43093 Element 4309323 or 4206482 ×2

Bricks 2 pieces

  • Brick 1 x 1 Red Part 3005 Element 300521 ×2

Projectiles / Launchers 2 pieces

  • Launcher Trigger, Weapon Gun Trigger Dark Bluish Gray Part 69755 Element 6360675 1 spare in the box ×1
  • Launcher, Plate Special 1 x 2 with Mini Blaster Square Pearl Titanium Part 69754 Element 6345952 ×1

Technic Special 2 pieces

  • Technic Plate 1 x 5 with Smooth Ends, 4 Studs and Centre Axle Hole Black Part 32124 Element 6280168 or 4114689 ×2

Tiles Round and Curved 2 pieces

  • Tile Round 1 x 1 Trans-Light Blue Part 98138 Element 6514192 or 6274739 1 spare in the box ×2

Bricks Special 1 piece

  • Bracket 5 x 2 x 1 1/3 with Bottom Stud Holder Black Part 79180 Element 6533639 ×1

Minifig Accessories 1 piece

  • Equipment Candlestick Black Part 37762 Element 6290456 ×1

Minifig Shields, Weapons, & Tools 1 piece

  • Weapon Gun / Blaster Long (Star Wars) Black Part 57899 Element 4498712 ×1

Panels 1 piece

  • Panel 1 x 2 x 1 with Rounded Corners and Central Divider Black Part 93095 Element 6640376 or 6115086 ×1

Technic Axles 1 piece

  • Technic Axle 2 Notched Red Part 32062 Element 4142865 ×1

Technic Connectors 1 piece

  • Technic Pin Connector Round 1L [Beam] Black Part 18654 Element 6121485 1 spare in the box ×1

Tiles 1 piece

  • Tile 2 x 2 with Red/Light Bluish Grey Shapes (Clone Trooper Chest) Print White Part 3068bpr0441 Element 6581392 ×1

Minifigures 1 figure

  • Clone Trooper, Coruscant Guard, Shock Trooper 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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