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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.

Exo Raider

Checking

8381 Exo Raider

94 pieces in 39 part and color combinations.

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 17 pieces

  • Plate Special 1 x 2 Side Handle [Free Ends] Dark Bluish Gray Part 2540 Element 4210660 ×2
  • Plate Special 1 x 2 with Ladder Dark Bluish Gray Part 4175 Element 6285244 or 6179567 ×1
  • Bracket 1 x 2 - 2 x 2 Red Part 44728 Element 6117974 or 6048856 ×4
  • Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring] Red Part 4081b Element 6281994 or 4632572 ×2
  • Plate Special 1 x 2 with 1 Stud without Groove (Jumper) Red Part 3794a ×8

Plates Round Curved and Dishes 16 pieces

  • Plate Round 1 x 1 with Solid Stud Light Bluish Gray Part 6141 Element 4211525 1 spare in the box ×12
  • Plate Round 1 x 1 with Solid Stud Trans-Light Blue Part 6141 Element 6514058 or 6240225 1 spare in the box ×4

Plates 14 pieces

  • Plate 2 x 2 Corner Black Part 2420 Element 242026 ×2
  • Plate 2 x 6 Black Part 3795 Element 379526 ×3
  • Plate 4 x 10 Black Part 3030 Element 303076 or 303026 ×1
  • Plate 2 x 2 Dark Bluish Gray Part 3022 Element 4211094 ×2
  • Plate 2 x 3 Dark Bluish Gray Part 3021 Element 4211043 ×2
  • Plate 2 x 2 Light Bluish Gray Part 3022 Element 4211397 ×2
  • Plate 1 x 4 Red Part 3710 Element 371021 ×1
  • Plate 2 x 4 Red Part 3020 Element 302021 ×1

Wheels and Tyres 8 pieces

  • Tyre 30.4 x 14 VR Black Part 6578 Element 4561806 or 657826 ×4
  • Wheel Rim 24 x 14 VR with Center Axle Hole Black Part 2994 Element 4496674 or 4111951 ×4

Bricks Curved 6 pieces

  • Brick Curved 2 x 2 x 2/3 Two Studs and Lip End with Silver/Black/Red Number 3 Left Half Print Dark Bluish Gray Part 41855pr0009 ×2
  • Brick Curved 2 x 2 x 2/3 Two Studs and Lip End with Silver/Black/Red Number 3 Right Half Print Dark Bluish Gray Part 41855pr0010 ×2
  • Brick Curved 2 x 2 No Studs - 3 Recessed Side Ports Light Bluish Gray Part 44675 Element 4213383 ×2

Plates Wedged 5 pieces

  • Wedge Plate 3 x 2 Left Black Part 43723 Element 4180536 ×1
  • Wedge Plate 3 x 2 Right Black Part 43722 Element 4180508 ×1
  • Wedge Plate 4 x 2 Left Black Part 41770 Element 4161332 ×1
  • Wedge Plate 4 x 2 Right Black Part 41769 Element 4160869 ×1
  • Wedge Plate 4 x 4 with 2 x 2 Cutout Dark Bluish Gray Part 43719 Element 6430611 or 6275402 ×1

Tiles Special 5 pieces

  • Tile Special 1 x 2 Grille with Bottom Groove Dark Bluish Gray Part 2412b Element 4210631 ×5

Technic Bushes 4 pieces

  • Technic Bush Light Bluish Gray Part 3713 Element 6275844 or 6271817 1 spare in the box ×4

Technic Gears 4 pieces

  • Technic Gear 12 Tooth Bevel Light Bluish Gray Part 6589 Element 6589194 or 4565450 ×4

Technic Axles 3 pieces

  • Technic Axle 10 Black Part 3737 Element 373726 ×2
  • Technic Axle 4 Black Part 3705 Element 370526 ×1

Flags, Banners and Signs 2 pieces

  • Flag 2 x 2 Trapezoid with Flat Area between Clips Black Part 44676 Element 4184617 ×2

Technic Bricks 2 pieces

  • Technic Brick 1 x 8 [7 Pin Holes] Black Part 3702 Element 370226 ×2

Technic Pins 2 pieces

  • Technic Pin with Friction Ridges Lengthwise and Center Slots Black Part 2780 Element 4121715 or 278026 1 spare in the box ×2

Tiles 2 pieces

  • Tile 1 x 4 with Sleek Silver, Red and Black Print Left Dark Bluish Gray Part 2431pr0066 ×1
  • Tile 1 x 4 with Sleek Silver, Red and Black Print Right Dark Bluish Gray Part 2431pr0067 ×1

Bricks Sloped 1 piece

  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Red Part 3660 Element 366021 ×1

Bricks Wedged 1 piece

  • Brick Wedged, Curved 4 x 4 No Top Studs with '3' and Red / Silver Print Black Part 47753pr0016 Element 4219639 ×1

Mechanical 1 piece

  • Pullback Motor 9 x 4 x 2 2/3 Black Part 47715 Element 4212899 ×1

Stickers 1 piece

  • Sticker Sheet for Set 8381-1 [No Color/Any Color] Part 48614 Element 4219658 ×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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