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.

Empire State Building

Checking

21002 Empire State Building

77 pieces in 20 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

Tan 65 pieces

  • Bar 4L (Lightsaber Blade / Wand) Tan Part 30374 Element 6116614 or 4508646 ×1
  • Brick 1 x 1 Tan Part 3005 Element 4113915 or 300505 ×4
  • Brick 1 x 2 Tan Part 3004 Element 4109995 or 300405 ×13
  • Brick 2 x 3 Tan Part 3002 Element 4159739 or 300205 ×7
  • Brick 2 x 4 Tan Part 3001 Element 4114319 or 300105 ×4
  • Brick Special 1 x 2 with Pin Tan Part 2458 Element 4205105 or 4125270 ×1
  • Cone 1 x 1 [Top Groove] Tan Part 59900 Element 4529237 ×1
  • Plate 1 x 1 Tan Part 3024 Element 4159553 or 302405 1 spare in the box ×2
  • Plate 1 x 2 Tan Part 3023 Element 4113917 or 302305 ×8
  • Plate 4 x 6 Tan Part 3032 Element 4114001 ×1
  • Plate Special 1 x 2 with 1 Stud with Groove (Jumper) Tan Part 3794b Element 4155708 ×9
  • Technic Brick 1 x 1 with Pin Hole Tan Part 6541 Element 4179771 or 654105 ×2
  • Tile 1 x 1 with Groove Tan Part 3070b Element 4125253 1 spare in the box ×2
  • Tile 1 x 2 with Groove Tan Part 3069b Element 4114026 ×8
  • Tile 1 x 6 with Groove Tan Part 6636 Element 4157277 or 4108151 ×2

Black 6 pieces

  • Plate 4 x 10 Black Part 3030 Element 303076 or 303026 ×2
  • Tile 1 x 8 with "Empire State Building" Print Black Part 4162pr0068 Element 6265011 or 4546192 ×1
  • Tile 1 x 8 with Groove Black Part 4162 Element 416226 ×3

Light Bluish Gray 6 pieces

  • Plate 4 x 6 Light Bluish Gray Part 3032 Element 4211404 ×2
  • Tile 1 x 6 with Groove Light Bluish Gray Part 6636 Element 4211549 ×4

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.