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.

Boom Box

Checking

6575258 Boom Box

34 pieces in 17 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

Plates 9 pieces

  • Plate 1 x 2 Bright Light Orange Part 3023 Element 6028736 or 4645043 ×2
  • Plate 2 x 6 Medium Azure Part 3795 Element 6603340 or 6146926 ×3
  • Plate 1 x 2 Trans-Dark Pink Part 3023 Element 6514008 or 6240228 ×4

Bricks Special 4 pieces

  • Brick Special 1 x 2 x 1 2/3 with 4 Studs on 1 Side Light Bluish Gray Part 22885 Element 6123809 ×4

Tiles 4 pieces

  • Tile 2 x 2 with Groove Bright Light Orange Part 3068b Element 6020147 or 4525871 ×1
  • Tile 1 x 6 with Groove Medium Azure Part 6636 Element 6603342 or 6185309 ×2
  • Tile 1 x 2 with Red and Yellow Control Panel Print (Reissue) White Part 3069bpr0290 Element 6304928 ×1

Tiles Round and Curved 4 pieces

  • Tile Round 1 x 1 Bright Pink Part 98138 Element 6284587 or 6055380 ×2
  • Tile Round 2 x 2 with Fine Mesh Grille Print Light Bluish Gray Part 14769pr0004 Element 6052204 ×2

Plates Special 3 pieces

  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Bright Light Orange Part 15573 Element 6122504 ×2
  • Plate Special Round 2 x 2 with Center Stud (Jumper Plate) Dark Pink Part 18674 Element 6223767 ×1

Bars, Ladders and Fences 2 pieces

  • Lever Small Base with Black Lever Red Part 298c02 Element 74335 ×2

Bricks 2 pieces

  • Brick 1 x 2 Dark Purple Part 3004 Element 6104154 or 4640739 ×2

Technic Bricks 2 pieces

  • Technic Brick 1 x 2 [1 Pin Hole] Dark Turquoise Part 3700 Element 6345402 or 4140338 ×2

Technic Pins 2 pieces

  • Technic Pin 1/2 without Friction Ridges Blue Part 4274 Element 4143005 ×2

Bricks Curved 1 piece

  • Brick Curved 4 x 1 Double, No Studs Dark Purple Part 93273 Element 6069012 ×1

Tiles Special 1 piece

  • Tile Special 1 x 2 Grille with Bottom Groove Flat Silver Part 2412b Element 4619636 ×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