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.

Fantasy Boat

Checking

3234 Fantasy Boat

24 pieces in 18 part and color combinations, plus 1 minifigure.

The piece count includes the 4 parts inside the set's minifigures, which this inventory lists separately. Spare parts are counted in neither figure.

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 6 pieces

  • Plate 2 x 4 Green Part 3020 Element 302028 ×1
  • Plate 2 x 6 Green Part 3795 Element 379528 ×1
  • Plate 2 x 2 Red Part 3022 Element 4613974 or 302221 ×1
  • Plate 2 x 4 Red Part 3020 Element 302021 ×1
  • Plate 2 x 8 Red Part 3034 Element 303421 ×1
  • Plate 2 x 2 Yellow Part 3022 Element 4613978 or 302224 ×1

Bricks Sloped 5 pieces

  • Brick Sloped 33° 3 x 1 Red Part 4286 Element 428621 ×2
  • Brick Sloped Inverted 33° 3 x 2, No Connections between Studs, Ovoid Bottom Pin Red Part 3747a Element 374721 ×1
  • Brick Sloped 33° 3 x 2 with Freestyle Flag Print Yellow Part 3298pr0017 Element 4107718 ×2

Bricks Round and Cones 4 pieces

  • Brick Round 1 x 1 Open Stud Blue Part 3062b Element 306223 ×4

Bricks 3 pieces

  • Brick 1 x 4 Red Part 3010 Element 301021 ×1
  • Brick 1 x 2 Yellow Part 3004 Element 4613966 or 300424 ×1
  • Brick 2 x 2 Yellow Part 3003 Element 4103588 or 300374 ×1

Bars, Ladders and Fences 2 pieces

  • Antenna 1 x 4 with Rounded Top White Part 3957a ×1
  • Fence Lattice 1 x 4 x 1 Yellow Part 3633 Element 4190509 or 363324 ×1

Plates Wedged 2 pieces

  • Wedge Plate 3 x 6 Cut Corners Green Part 2419 Element 241928 ×2

Flags, Banners and Signs 1 piece

  • Flag 4 x 1 Wavy [First Wave Left] Green Part 4495a ×1

Transportation - Land 1 piece

  • Steering Stand 1 x 2 with Black Steering Wheel Blue Part 3829c01 Element 9566 ×1

Minifigures 1 figure

  • Man, Green Jacket, Black Legs, Black Cap Minifigure, checked as a whole figure ×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.