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.

Boat

Checking

2069 Boat

15 pieces in 8 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 5 pieces

  • Plate 2 x 6 Red Part 3795 Element 379521 ×5

Bricks 4 pieces

  • Brick 2 x 3 Black Part 3002 Element 300226 ×1
  • Brick 2 x 4 Black Part 3001 Element 300126 ×3

Bricks Sloped 4 pieces

  • Brick Sloped 33° 3 x 2 Smooth with McDonald's Red-Hair, Blue-Nose Bear Face Print Black Part 30474pr0002 ×1
  • Brick Sloped Inverted 33° 3 x 2, No Connections between Studs, Ovoid Bottom Pin Black Part 3747a ×1
  • Brick Sloped 33° 3 x 2 Yellow Part 3298 Element 329824 ×2

Bricks Special 1 piece

  • Brick Special 2 x 2 No Studs, Top Pin Red Part 4729 Element 4107699 or 472921 ×1

Transportation - Sea and Air 1 piece

  • Propeller 4 Blade 5 Diameter with Rounded Ends, Open Hub Black Part 2479 Element 247926 ×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.