BlockTalk Find Your Set

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.

Rockefeller Center

Checking

21007 Rockefeller Center

240 pieces in 47 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 189 pieces

  • Brick 1 x 1 Tan Part 3005 Element 4113915 or 300505 ×2
  • Brick 1 x 2 Tan Part 3004 Element 4109995 or 300405 ×10
  • Brick 1 x 3 Tan Part 3622 Element 4162465 or 4113920 ×6
  • Brick 1 x 4 Tan Part 3010 Element 4113916 or 301005 ×1
  • Brick 2 x 2 Tan Part 3003 Element 4114306 or 300305 ×3
  • Brick 2 x 3 Tan Part 3002 Element 4159739 or 300205 ×4
  • Brick Special 1 x 1 with Stud on 1 Side Tan Part 87087 Element 4579260 ×8
  • Brick Special 1 x 1 with Studs on 2 Sides Tan Part 47905 Element 4213568 ×23
  • Plate 1 x 1 Tan Part 3024 Element 4159553 or 302405 ×5
  • Plate 1 x 2 Tan Part 3023 Element 4113917 or 302305 ×9
  • Plate 1 x 3 Tan Part 3623 Element 4121921 or 362305 ×11
  • Plate 1 x 4 Tan Part 3710 Element 4113233 or 371005 ×14
  • Plate 2 x 2 Tan Part 3022 Element 4114084 or 302205 ×1
  • Plate 2 x 3 Tan Part 3021 Element 4118790 or 302105 ×9
  • Plate Special 1 x 2 with 1 Stud with Groove (Jumper) Tan Part 3794b Element 4155708 ×21
  • Tile 1 x 1 with Groove Tan Part 3070b Element 4125253 1 spare in the box ×19
  • Tile 1 x 2 with Groove Tan Part 3069b Element 4114026 ×21
  • Tile 1 x 4 with Groove Tan Part 2431 Element 4550324 or 4542398 ×10
  • Tile 1 x 6 with Groove Tan Part 6636 Element 4157277 or 4108151 ×6
  • Tile 1 x 8 with Groove Tan Part 4162 Element 4544139 or 4519964 ×5
  • Tile 2 x 2 with Groove Tan Part 3068b Element 4185177 or 4114002 ×1

Light Bluish Gray 39 pieces

  • Brick 1 x 3 Light Bluish Gray Part 3622 Element 4211428 ×1
  • Panel 1 x 2 x 1 [Square Corners] Light Bluish Gray Part 4865a Element 4211515 ×2
  • Plate 1 x 1 Light Bluish Gray Part 3024 Element 4211399 ×1
  • Plate 1 x 10 Light Bluish Gray Part 4477 Element 4251149 or 4211495 ×1
  • Plate 1 x 2 Light Bluish Gray Part 3023 Element 4211398 or 3023194 ×1
  • Plate 1 x 3 Light Bluish Gray Part 3623 Element 4211429 or 3623194 ×4
  • Plate 1 x 4 Light Bluish Gray Part 3710 Element 4211445 ×3
  • Plate 1 x 8 Light Bluish Gray Part 3460 Element 4211425 ×2
  • Plate 2 x 10 Light Bluish Gray Part 3832 Element 4211462 ×1
  • Plate 2 x 3 Light Bluish Gray Part 3021 Element 4211396 ×2
  • Plate 2 x 4 Light Bluish Gray Part 3020 Element 4211395 ×4
  • Plate 4 x 4 Light Bluish Gray Part 3031 Element 4243797 or 4211403 ×1
  • Plate 4 x 8 Light Bluish Gray Part 3035 Element 4211407 ×1
  • Plate Special 1 x 2 with 1 Stud with Groove (Jumper) Light Bluish Gray Part 3794b ×3
  • Tile 1 x 1 with Groove Light Bluish Gray Part 3070b Element 4211415 1 spare in the box ×2
  • Tile 1 x 2 with Groove Light Bluish Gray Part 3069b Element 4211414 ×1
  • Tile 1 x 3 Light Bluish Gray Part 63864 Element 4558169 ×5
  • Tile 1 x 4 with Groove Light Bluish Gray Part 2431 Element 4211356 or 2431194 ×2
  • Tile 1 x 6 with Groove Light Bluish Gray Part 6636 Element 4211549 ×2

Black 11 pieces

  • Plate 1 x 12 Black Part 60479 Element 4514845 ×1
  • Plate 6 x 12 Black Part 3028 Element 302826 ×2
  • Tile 1 x 4 with Groove Black Part 2431 Element 243126 ×1
  • Tile 1 x 6 with Groove Black Part 6636 Element 663626 ×5
  • Tile 1 x 6 with White 'Center®' Print Justified Left Black Part 6636pr0010 Element 4625459 ×1
  • Tile 1 x 6 with White 'Rockefeller' Print Justified Right Black Part 6636pr0009 Element 4625456 ×1

Pearl Gold 1 piece

  • Plate Round 1 x 1 with Solid Stud Pearl Gold Part 6141 Element 4523159 1 spare in the box ×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.

We value your privacy

We use cookies 🍪 for analytics and to improve your experience. Read our privacy policy