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The Workshop Sheet 10 of 19

LEGO Missing Piece Checker

Enter a set number, mark each piece found or missing, and leave with a list of what is missing, the element IDs LEGO asks for and links to buy the parts. It is free and needs no account. Rule out the usual hiding places first.

Alien Encounter

Checking

1195 Alien Encounter

32 pieces in 23 part and color combinations, plus 2 minifigures.

The piece count includes the 10 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

Light Gray 11 pieces

  • Brick Special 1 x 4 with 4 Studs on One Side Light Gray Part 30414 Element 4141467 ×1
  • Dish 6 x 6 Inverted, Radar / Webbed [Anti-studs at 90°] Light Gray Part 4285b Element 428552 or 428502 ×1
  • Lever Small Base with Black Lever Light Gray Part 298c02 Element 73588 1 spare in the box ×1
  • Seat / Chair 2 x 2 Light Gray Part 4079 Element 407902 ×1
  • Technic Axle Pin without Friction Ridges Lengthwise Light Gray Part 3749 Element 4184168 or 4154179 ×3
  • Technic Brick 1 x 2 with Axle Hole Type 2 [X Opening] Light Gray Part 32064b ×2
  • Wheel Hard Plastic Small (22mm D. x 24mm) Light Gray Part 6118 Element 4153734 ×2

Black 9 pieces

  • Equipment Camera with Side Sight [aka Space Gun] Black Part 4360 Element 436026 ×1
  • Plate Special 1 x 2 Side Handle [Free Ends] Black Part 2540 Element 4140588 or 254026 ×2
  • Plate Special 2 x 2 with 2 Pin Holes Black Part 2817 Element 281726 ×1
  • Propeller 3 Blade 5.5 Diameter with Hole for Technic Pin Black Part 4617b Element 4536184 or 461776 ×1
  • Technic Axle 5 Black Part 32073 Element 4114740 ×1
  • Technic Beam 1 x 4 Thin with Stud Connector Black Part 2825 Element 6331570 or 4107136 ×2
  • Technic Pin Connector Round [No Slot] Black Part 75535 Element 75619 ×1

Trans-Neon Green 3 pieces

  • Cone 1 x 1 [No Top Groove] Trans-Neon Green Part 4589 Element 618849 or 458949 ×3

Dark Gray 2 pieces

  • Brick Special 1 x 1 with Headlight Dark Gray Part 4070 Element 4108044 or 407027 ×1
  • Tile 1 x 2 with Elliptical Display Print Dark Gray Part 3069bpr0046 Element 4142971 ×1

Green 2 pieces

  • Brick Special 1 x 2 with Pin Green Part 2458 Element 4141736 or 245828 ×1
  • Brick Special 2 x 2 with Pin and Axle Hole Green Part 6232 Element 4125426 ×1

White 2 pieces

  • Plate Special 1 x 2 with Handles [Flat Ends / Low Attachment] White Part 3839b Element 6619286 or 383901 ×2

Dark Turquoise 1 piece

  • Arm Mechanical with 2 Clips [Battle Droid] Dark Turquoise Part 30377 Element 4142991 1 spare in the box ×1

Sand Green 1 piece

  • Wedge Plate 3 x 6 Cut Corners Sand Green Part 2419 Element 4143042 ×1

Trans-Neon Orange 1 piece

  • Plate Round 1 x 1 with Solid Stud Trans-Neon Orange Part 6141 Element 6240218 or 3005747 1 spare in the box ×1

Minifigures 2 figures

  • Spaceman, Assistant (2447 Visor) Minifigure, checked as a whole figure ×1
  • Martian, Vega 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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