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.

Astronaut

Checking

951908 Astronaut

13 pieces in 10 part and color combinations, plus 1 minifigure.

The official piece count includes the 5 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.

Show

Piece checklist

Minifig Upper Body 2 pieces

  • Arm Mechanical with 2 Clips [Battle Droid] White Part 30377 Element 6321345 or 4260649 1 spare in the box ×2

Technic Beams 2 pieces

  • Technic Beam 1 x 2 Thick Black Part 43857 Element 4385726 or 4177444 ×2

Technic Pins 2 pieces

  • Technic Axle Pin with Friction Ridges Lengthwise Blue Part 43093 Element 4309323 or 4206482 ×1
  • Technic Pin Double with Axle Hole Light Bluish Gray Part 32138 Element 4211888 ×1

Tiles Round and Curved 2 pieces

  • Tile Round 1 x 1 Trans-Clear Part 98138 Element 6514191 or 6274738 ×1
  • Tile Round 1 x 1 with Black Circle and 2 Medium Blue Circles Print White Part 98138pr0118 Element 6287773 or 6263567 ×1

Tiles Special 2 pieces

  • Tile Special Round 1 x 1 with Hollow Bar White Part 20482 Element 6186681 or 6178492 ×2

Bricks Special 1 piece

  • Brick Special 1 x 1 Studs on 4 Sides White Part 4733 Element 4111971 or 473301 ×1

Minifig Accessories 1 piece

  • Equipment Camera Handheld with Central Viewfinder Black Part 30089b Element 6476480 or 4106552 ×1

Rock 1 piece

  • Geode / Rock with Glitter Trans-Light Blue Crystal Dark Orange Part 49656pat0002 Element 6259944 ×1

Minifigures 1 figure

  • Astronaut - White Torso and Legs, Orange Trim 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.