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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.

Space Buggy

Checking

412505 Space Buggy

62 pieces in 26 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

Light Bluish Gray 21 pieces

  • Bar 1L with Clip [Cut Edges and One Side Hole] [Full Clip] Light Bluish Gray Part 3484 Element 6439041 ×2
  • Hinge Cylinder 1 x 2 Locking with 1 Finger and Axle Hole On Ends [No Side Slots] Light Bluish Gray Part 53923 Element 6265704 ×1
  • Hinge Cylinder 1 x 2 Locking with 2 Click Fingers and Axle Hole, 7 Teeth Light Bluish Gray Part 57360 Element 6271539 ×1
  • Hinge Cylinder 1 x 3 Locking with 1 Finger and 2 Fingers On Ends, with Hole, 7 Teeth Light Bluish Gray Part 54662 Element 6267112 ×1
  • Technic Axle 3 Light Bluish Gray Part 4519 Element 4211815 ×3
  • Technic Pin Connector Hub with 3L Axle Light Bluish Gray Part 5713 Element 6484902 ×1
  • Technic Pin without Friction Ridges Lengthwise Light Bluish Gray Part 3673 Element 4211807 or 3673194 ×12

White 12 pieces

  • Bar 3L White Part 87994 Element 6552205 or 6428803 ×1
  • Brick Curved 1 x 1 x 2/3 Double Curved Top, No Studs White Part 49307 Element 6552178 or 6550177 ×1
  • Technic Axle and Pin Connector Perpendicular Triple White Part 63869 Element 6402213 ×2
  • Technic Beam 1 x 4 Thin White Part 32449 Element 6360072 or 4144138 ×2
  • Technic Beam 1 x 6 Thin White Part 32063 Element 6345239 or 6170574 ×2
  • Technic Pin Connector Hub with 1 Axle White Part 22961 Element 6179606 ×4

Reddish Orange 9 pieces

  • Technic Axle and Pin Connector Perpendicular Double Reddish Orange Part 32291 Element 6500662 ×4
  • Technic Beam 1 x 3 Thick Reddish Orange Part 32523 Element 6483775 ×2
  • Technic Beam 2 x 4 L-Shape Thick Reddish Orange Part 32140 Element 6483786 ×1
  • Technic Beam 3 x 3 L-Shape Thin Reddish Orange Part 32056 Element 6483801 ×2

Black 6 pieces

  • Technic Beam 3 x 3 L-Shape with Quarter Ellipse Thin Black Part 32249 Element 6336619 or 4505842 ×2
  • Tyre 24 x 12 Low Profile Black Part 18977 Element 6102596 ×4

Blue 4 pieces

  • Technic Axle Pin with Friction Ridges Lengthwise Blue Part 43093 Element 4309323 or 4206482 ×3
  • Tile Special 1 x 2 with Handle Blue Part 2432 Element 243223 ×1

Dark Bluish Gray 4 pieces

  • Technic Pin 1/2 with Friction Dark Bluish Gray Part 89678 Element 6395635 ×3
  • Tool Chainsaw Blade Dark Bluish Gray Part 6117 Element 6166069 or 4211048 ×1

Pearl Gold 4 pieces

  • Wheel 18 x 12 with Pin Hole and Stud Pearl Gold Part 66727 Element 6365808 ×4

Metallic Gold 1 piece

  • Dish 3 x 3 Inverted [Radar] Metallic Gold Part 43898 Element 6189071 or 6010442 ×1

Trans-Clear 1 piece

  • Technic Panel Curved and Bent 6 x 3 Trans-Clear Part 24116 Element 6329052 or 6268014 ×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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