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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.

Police Boat

Checking

4861 Police Boat

27 pieces in 21 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.

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Piece checklist

Dark Tan 5 pieces

  • Duplo Brick 1 x 2 x 2 Dark Tan Part 4066 Element 4260193 ×1
  • Duplo Brick 2 x 2 Dark Tan Part 3437 Element 4583544 or 4196360 ×1
  • Duplo Brick 2 x 4 Dark Tan Part 3011 Element 4290092 or 4196412 ×3

Pearl Light Gray 4 pieces

  • Duplo Radar Array Pearl Light Gray Part 4376 Element 4281233 or 4193162 ×1
  • Duplo Sign Post Short Pearl Light Gray Part 4375 Element 4289608 or 4281197 ×1
  • Duplo Siren / Flashing Light - Trans-Dark Blue Pearl Light Gray Part 2318c01 Element 4558264 or 4519403 ×1
  • Duplo Winch Drum Narrow with White String and Black Thin Hook with Stud Case, Fixed Pearl Light Gray Part 41169c01 Element 4495008 or 4296000 ×1

Blue 3 pieces

  • Duplo Boat Hull 8 x 17 (Complete Assembly) with 'POLICE' and Badge Print Blue Part 61759 Element 4519342 ×1
  • Duplo Door, Cabinet 3 x 3.5 with Hinge Holes Blue Part 18454 ×1
  • Duplo Windscreen 6 x 6 x 2 with 2 x 2 Studs on Top Blue Part 59190 Element 4505593 ×1

Red 3 pieces

  • Duplo Brick 2 x 2 Red Part 3437 Element 4583321 or 343721 ×2
  • Duplo Suitcase Red Part 6427 Element 4508202 or 4100725 ×1

White 3 pieces

  • Duplo Brick 2 x 2 White Part 3437 Element 343701 ×2
  • Duplo Figure with Cap Black, with Black Legs, Black and White Striped Top with '62019', Black Arms (Prisoner) White Part 48842pr0001 Element 4620748 or 4542243 ×1

Bright Light Blue 2 pieces

  • Duplo Figure with Cap Dark Blue, with Dark Blue Legs, Life Jacket and Police Badge Print Bright Light Blue Part 63710pr0004 ×2

Tan 2 pieces

  • Duplo Brick 2 x 6 Tan Part 2300 Element 4584376 or 4290398 ×1
  • Duplo Plate 2 x 8 Tan Part 44524 Element 4183797 ×1

Trans-Light Blue 2 pieces

  • Duplo Brick 2 x 2 Trans-Light Blue Part 3437 Element 6507900 or 6201835 ×2

Black 1 piece

  • Duplo Plate 2 x 2 with Tow Rope Holder Arms Black Part 42026 Element 4186569 or 4162964 ×1

Bright Light Orange 1 piece

  • Duplo Boat with Front Towhook, with Raised Lip, 2 x 5 Studs Inside, and 2 x 2 Top Studs, Same Color Bottom Bright Light Orange Part 31078c02 Element 4537918 or 4506318 ×1

Yellow 1 piece

  • Duplo Flashlight, 2 x 2 Base with Trans-Neon Orange Light Yellow Part 41195c01 Element 4153502 ×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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