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.

Summer Sailboat

Checking

6385416 Summer Sailboat

37 pieces in 24 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

Light Bluish Gray 9 pieces

  • Technic Axle 3 Light Bluish Gray Part 4519 Element 4211815 ×1
  • Technic Axle and Pin Connector Angled #1 Light Bluish Gray Part 32013 Element 6296859 or 4211550 ×2
  • Technic Axle and Pin Connector Angled #2 - 180° Light Bluish Gray Part 32034 Element 6346487 or 4211567 ×3
  • Technic Bush Light Bluish Gray Part 3713 Element 6275844 or 6271817 ×3

White 8 pieces

  • Brick Sloped 30° 1 x 2 x 2/3 White Part 85984 Element 6550189 or 4547489 ×1
  • Brick Sloped Inverted 45° 4 x 4 Double with 4 x 2 Recessed, 2 Holes White Part 72454 Element 4658973 ×1
  • Brick Wedged, Sloped Inverted 4 x 4 Triple [4 Connections between Front Studs] White Part 13349 Element 6092950 or 6030726 ×2
  • Plate 2 x 3 White Part 3021 Element 6550136 or 302101 ×1
  • Technic Plate 2 x 8 [7 Holes] White Part 3738 Element 4527945 or 373801 ×1
  • Tile 2 x 2 with Groove White Part 3068b Element 6548263 or 306801 ×1
  • Wedge Plate 8 x 8 Cut Corner White Part 30504 Element 4585737 or 4288309 ×1

Black 6 pieces

  • Technic Axle 4 Black Part 3705 Element 370526 ×1
  • Technic Plate 2 x 6 [5 Holes] Black Part 32001 Element 3200126 ×1
  • Tile 1 x 6 with Groove Black Part 6636 Element 663626 ×2
  • Wedge Plate 3 x 4 with Stud Notches [Reinforced Underside] Black Part 90194 Element 6170529 or 6021504 ×2

Red 6 pieces

  • Technic Axle 2 Notched Red Part 32062 Element 4142865 ×2
  • Tile 1 x 2 with Groove Red Part 3069b Element 4178178 or 306921 ×1
  • Tile 1 x 4 with Groove Red Part 2431 Element 243121 ×1
  • Tile 1 x 6 with Groove Red Part 6636 Element 4113858 ×1
  • Tile 1 x 8 with Groove Red Part 4162 Element 416221 ×1

Blue 5 pieces

  • Technic Axle Pin with Friction Ridges Lengthwise Blue Part 43093 Element 4309323 or 4206482 ×1
  • Technic Pin 1/2 without Friction Ridges Blue Part 4274 Element 4143005 ×4

Trans-Clear 2 pieces

  • Plate 1 x 2 Trans-Clear Part 3023 Element 6514001 or 6240204 ×2

Reddish Brown 1 piece

  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Reddish Brown Part 4032a Element 4211159 ×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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