Free tool

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.

Spider-Man

Checking

TRUSPIDERMAN Spider-Man

43 pieces in 21 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.

Show

Piece checklist

Red 29 pieces

  • Bracket 1 x 2 - 2 x 2 Red Part 44728 Element 6117974 or 6048856 ×2
  • Brick 1 x 1 Red Part 3005 Element 300521 ×4
  • Brick 1 x 2 Red Part 3004 Element 4613961 or 300421 ×4
  • Brick Curved 4 x 1 No Studs [Stud Holder with Symmetric Ridges] Red Part 11153 Element 6583512 or 6045937 ×2
  • Brick Sloped 45° 2 x 1 with Bottom Pin Red Part 3040b Element 4121934 or 304021 ×2
  • Brick Special 1 x 1 with Stud on 1 Side Red Part 87087 Element 4558886 ×3
  • Plate 1 x 2 Red Part 3023 Element 302321 ×1
  • Plate 2 x 2 Red Part 3022 Element 4613974 or 302221 ×2
  • Plate 2 x 3 Red Part 3021 Element 302121 ×1
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Red Part 4032a Element 403221 ×1
  • Plate Special 1 x 1 with Clip Horizontal [Thick Open O Clip] Red Part 61252 Element 6335377 or 4524644 ×2
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Red Part 15573 Element 6092565 ×2
  • Tile 1 x 1 with Groove Red Part 3070b Element 307021 ×2
  • Tile 2 x 2 with Groove Red Part 3068b Element 306821 ×1

Blue 11 pieces

  • Brick 1 x 1 Blue Part 3005 Element 300523 ×3
  • Brick 1 x 2 Blue Part 3004 Element 4613959 or 300423 ×4
  • Brick 2 x 3 Blue Part 3002 Element 300223 ×1
  • Plate 1 x 2 Blue Part 3023 Element 302323 ×2
  • Plate Round 6 x 6 with Hole Blue Part 11213 Element 6509261 or 6096711 ×1

White 2 pieces

  • Tile Round 1 x 1 White Part 98138 Element 6564903 or 6284572 ×2

Black 1 piece

  • Insect, Spider with Elongated Tail Section Black Part 29111 Element 6234806 ×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.